/* ================================================================
   BRIZZI — Premium Light Mode v8.0
   Philosophy: Off-White × Deep Blue — 깨끗한데 압도적인
   Direction: Off-White · Refined Spacing · Bold Typography · Deep Blue Accent
   Hero Section: LOCKED — DO NOT MODIFY
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700;800;900&family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,700&display=swap');

/* ================================================================
   DESIGN TOKENS — Off-White Premium Light
   ================================================================ */
:root {
  /* ── Off-White Palette ── */
  --bg:           #F5F4F0;          /* 따뜻한 오프화이트 */
  --bg-pure:      #FAFAF8;          /* 순백에 가까운 크림 */
  --bg-subtle:    #EEECEA;          /* 카드 hover, 구분 배경 */
  --bg-card:      #FFFFFF;          /* 카드 순백 */
  --surface:      #FFFFFF;
  --surface-2:    #F5F4F0;
  --border:       rgba(0,0,0,0.06);
  --border-2:     rgba(0,0,0,0.10);
  --border-strong:rgba(0,0,0,0.15);

  /* ── Text ── */
  --text-primary: #0D0D12;          /* 거의 블랙 */
  --text-secondary:#4A4A5A;
  --text-muted:   #7A7A8E;
  --text-faint:   #B0B0C0;

  /* ── Brand: Deep Blue (신뢰감 딥 블루) ── */
  --blue:         #1A3FD4;          /* 더 깊고 신뢰감 있는 블루 */
  --blue-dark:    #0F2BA8;
  --blue-mid:     #1A56FF;          /* 기존 브라이트 블루 (액센트) */
  --blue-light:   #4C7FFF;
  --blue-pale:    #EEF2FF;
  --blue-pale-2:  #E8EDFF;
  --blue-glow:    rgba(26,63,212,0.12);

  /* ── Accent: 딥 블루 (CTA용) ── */
  --gold:         #1A3FD4;
  --gold-bg:      #1A3FD4;

  /* ── Typography ── */
  --ff-display:   'Inter', 'Helvetica Neue', sans-serif;
  --ff-body:      'Noto Sans KR', 'Inter', system-ui, sans-serif;

  /* ── Spacing ── */
  --space-xs:     0.5rem;
  --space-sm:     1rem;
  --space-md:     2rem;
  --space-lg:     4rem;
  --space-xl:     8rem;

  /* ── Motion ── */
  --ease-out:     cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast:     0.18s;
  --dur-base:     0.4s;
  --dur-slow:     0.7s;

  /* ── Layout ── */
  --radius-sm:    6px;
  --radius-md:    12px;
  --radius-lg:    20px;
  --radius-xl:    32px;
  --radius-pill:  999px;
  --max-w:        1200px;
  --gutter:       clamp(1.25rem, 5vw, 4rem);

  /* ── Shadows (오프화이트 위에 섬세한 그림자) ── */
  --shadow-xs:    0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md:    0 4px 20px rgba(0,0,0,0.07), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-lg:    0 8px 40px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
  --shadow-blue:  0 4px 24px rgba(26,63,212,0.18);
}

/* ================================================================
   RESET & BASE
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  cursor: auto;
}

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--ff-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
}

/* 커스텀 커서 완전 비활성화 */
#cursor-dot, #cursor-ring, #cursor-label, #noise-canvas { display: none !important; }
* { cursor: auto !important; }
a, button, [role="button"] { cursor: pointer !important; }

/* 스크롤바 */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-subtle); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 100px; }
::selection { background: var(--blue); color: #fff; }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ================================================================
   SCROLL PROGRESS
   ================================================================ */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--blue), var(--blue-mid));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ================================================================
   SECTION UTILITY
   ================================================================ */
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section-title {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.section-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ================================================================
   LABEL & BADGES
   ================================================================ */
.label-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: var(--blue-pale);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
  border: 1px solid rgba(26,63,212,0.12);
}
.label-pill::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--blue);
  border-radius: 50%;
  display: inline-block;
}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: -0.01em;
  transition: all var(--dur-fast) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  border: none;
  cursor: pointer !important;
}

.btn-gold, .btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-gold:hover, .btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(26,63,212,0.28);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-strong);
}
.btn-ghost:hover {
  background: var(--bg-card);
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: var(--shadow-sm);
}

.btn svg { flex-shrink: 0; }

/* ================================================================
   GNB — Premium Light Glassmorphism
   ================================================================ */
#gnb {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;            /* 배너(1100) 바로 아래 */
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  height: 68px;
  background: rgba(250,250,248,0.88);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: background var(--dur-base), box-shadow var(--dur-base), top 0.2s ease;
}

#gnb.scrolled {
  background: rgba(250,250,248,0.97);
  box-shadow: 0 1px 20px rgba(0,0,0,0.07);
}

.gnb-logo {
  font-family: var(--ff-display);
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-decoration: none;
}
.gnb-logo .logo-accent { color: var(--blue); }

.gnb-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.gnb-nav li a {
  display: inline-block;
  padding: 0.5rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast), background var(--dur-fast);
  letter-spacing: -0.01em;
}
.gnb-nav li a:hover, .gnb-nav li a.nav-active {
  color: var(--text-primary);
  background: var(--bg-subtle);
}

.gnb-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.2rem;
  background: var(--blue);
  color: #fff !important;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  transition: background var(--dur-fast), transform var(--dur-fast), box-shadow var(--dur-fast);
  box-shadow: var(--shadow-blue);
  text-decoration: none;
}
.gnb-cta-btn:hover {
  background: var(--blue-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(26,63,212,0.28);
}

.gnb-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer !important;
}
.gnb-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

@media (max-width: 768px) {
  .gnb-hamburger { display: flex; }
  .gnb-nav {
    position: fixed;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(250,250,248,0.98);
    backdrop-filter: blur(20px);
    padding: 1rem var(--gutter) 2rem;
    gap: 0.25rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.35s var(--ease-out), opacity 0.35s;
    pointer-events: none;
  }
  .gnb-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .gnb-nav li a { font-size: 1rem; padding: 0.6rem 0.75rem; width: 100%; }
  .gnb-cta-btn { padding: 0.7rem 1.2rem; font-size: 0.9rem; }
}

/* ================================================================
   HERO SECTION — ★★★ LOCKED — DO NOT MODIFY ★★★
   (Video Background + 성과 풍선 위젯 유지)
   ================================================================ */

/* ── 비디오 배경 래퍼 ── */
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 1;
  display: block;
}
/* 어둡고 따뜻한 오버레이 — 텍스트 가독성 보장 */
.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 15, 0.58);
  background: linear-gradient(
    180deg,
    rgba(10, 10, 15, 0.48) 0%,
    rgba(10, 10, 15, 0.62) 60%,
    rgba(10, 10, 15, 0.82) 100%
  );
}

#hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 10rem var(--gutter) 6rem;
  position: relative;
  overflow: hidden;
  background: #0a0a0f;
}

/* 비디오 활성 시 hero 텍스트 색상 조정 */
#hero.video-active .hero-eyebrow {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.88);
}
#hero.video-active .badge-dot {
  background: #4ade80;
}
#hero.video-active .hero-headline {
  color: #ffffff;
}
#hero.video-active .blue-fill {
  background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
#hero.video-active .outline {
  -webkit-text-stroke: 2px rgba(255,255,255,0.55);
  color: transparent;
}
#hero.video-active .hero-sub {
  color: rgba(255,255,255,0.72);
}
#hero.video-active .hero-sub strong {
  color: #ffffff;
}
#hero.video-active .hero-vline {
  background: rgba(255,255,255,0.15);
}
#hero.video-active .hstat {
  background: rgba(10,10,20,0.78);
  border: 1.5px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 28px rgba(0,0,0,0.40), 0 0 0 1px rgba(26,86,255,0.15);
}
#hero.video-active .hstat-num {
  color: #ffffff;
  text-shadow: 0 1px 8px rgba(26,86,255,0.4);
}
#hero.video-active .hstat-num .unit {
  color: rgba(255,255,255,0.80);
}
#hero.video-active .hstat-label {
  color: rgba(255,255,255,0.90);
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
#hero.video-active .hero-bg-text {
  -webkit-text-stroke: 1px rgba(255,255,255,0.04);
}
#hero.video-active .hero-grid-bg {
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
}
#hero.video-active .hero-scroll-hint span {
  color: rgba(255,255,255,0.4);
}
#hero.video-active .scroll-mouse {
  border-color: rgba(255,255,255,0.35);
}
#hero.video-active .scroll-mouse-dot {
  background: rgba(255,255,255,0.55);
}

/* 배경 장식 */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,86,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,86,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}
.hero-orb-blue {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(26,86,255,0.10), transparent 70%);
  top: -100px; right: -100px;
}
.hero-orb-gold {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(26,86,255,0.06), transparent 70%);
  bottom: 0; left: -100px;
}
.hero-orb-purple {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(99,102,241,0.08), transparent 70%);
  top: 30%; right: 25%;
}

/* hero bg text */
.hero-bg-text {
  position: absolute;
  right: -2vw;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--ff-display);
  font-size: clamp(8rem, 18vw, 20rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(26,86,255,0.06);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  background: var(--blue-pale);
  border: 1px solid rgba(26,86,255,0.15);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--blue);
  border-radius: 50%;
  animation: pulse-blue 2s ease-in-out infinite;
}
@keyframes pulse-blue {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.5; transform:scale(1.4); }
}

.hero-headline {
  font-family: var(--ff-display);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: 2.5rem;
  overflow: hidden;
}

.hero-h-line { display: block; overflow: hidden; }
.hero-h-inner {
  display: block;
  transform: translateY(100%);
  animation: slide-up 0.8s var(--ease-out) forwards;
}
.hero-h-line:nth-child(1) .hero-h-inner { animation-delay: 0.1s; }
.hero-h-line:nth-child(2) .hero-h-inner { animation-delay: 0.2s; }
.hero-h-line:nth-child(3) .hero-h-inner { animation-delay: 0.3s; }

@keyframes slide-up {
  to { transform: translateY(0); }
}

.blue-fill {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.blue-grad { color: var(--blue); }
.gold-fill { color: var(--blue); }
.gold-grad {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--text-primary);
}

.hero-bottom {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}
.hero-sub {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 440px;
}
.hero-sub strong { color: var(--text-primary); font-weight: 700; }

.hero-vline {
  width: 1px;
  height: 60px;
  background: var(--border-2);
  flex-shrink: 0;
  align-self: center;
}

.hero-btns { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: center; }

/* Floating stats — 성과 풍선 위젯 (LOCKED) */
.hero-stats-float {
  position: absolute;
  right: var(--gutter);
  bottom: 10%;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  z-index: 2;
}

.hstat {
  background: rgba(255,255,255,0.96);
  border: 1.5px solid rgba(26,86,255,0.20);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  text-align: center;
  box-shadow: 0 4px 24px rgba(0,0,0,0.22), 0 1px 4px rgba(26,86,255,0.12);
  min-width: 140px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hstat-num {
  font-family: var(--ff-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: #1A3FD4;
  line-height: 1;
  margin-bottom: 0.3rem;
}
.hstat-num .unit { font-size: 1rem; color: #1A3FD4; }
.hstat-label { font-size: 0.72rem; color: #1e1e2e; font-weight: 700; line-height: 1.3; }

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: var(--gutter);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.72rem;
  color: var(--text-faint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-mouse {
  width: 20px; height: 30px;
  border: 1.5px solid var(--border-2);
  border-radius: 10px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 5px;
}
.scroll-mouse-dot {
  width: 3px; height: 6px;
  background: var(--blue);
  border-radius: 2px;
  animation: scroll-bounce 2s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%,100%{transform:translateY(0);opacity:1}
  50%{transform:translateY(6px);opacity:0.3}
}

.hero-side-text { display: none; }

@media (max-width: 1024px) {
  .hero-stats-float { display: none; }
}
@media (max-width: 768px) {
  #hero { padding: 8rem 1.25rem 4rem; }
  .hero-headline { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-vline { display: none; }
  .hero-bottom { flex-direction: column; gap: 1.25rem; }
}

/* ── Hero AEO 강조 배너 ── */
.hero-aeo-banner {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(6,8,16,0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(26,86,255,0.2);
  z-index: 5;
  padding: 0.7rem var(--gutter);
}
.hero-aeo-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}
.hero-aeo-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--blue);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
  flex-shrink: 0;
  text-transform: uppercase;
}
.hero-aeo-text {
  flex: 1;
  font-size: 0.82rem;
  color: rgba(203,213,225,0.82);
  line-height: 1.5;
  margin: 0;
}
.hero-aeo-text strong { color: #e2e8f0; font-weight: 700; }
.hero-aeo-em {
  font-style: normal;
  color: rgba(147,197,253,0.75);
  font-size: 0.77rem;
}
.hero-aeo-link {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #93c5fd;
  text-decoration: none;
  white-space: nowrap;
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(147,197,253,0.25);
  border-radius: 6px;
  transition: background 0.18s, border-color 0.18s;
}
.hero-aeo-link:hover { background: rgba(26,86,255,0.18); border-color: rgba(147,197,253,0.5); }
@media (max-width: 640px) {
  .hero-aeo-text { font-size: 0.76rem; }
  .hero-aeo-em { display: none; }
}

/* ================================================================
   MARQUEE BAR — Hero 직하 클라이언트 흐름
   ================================================================ */
.marquee-bar {
  background: var(--blue);
  overflow: hidden;
  padding: 0.75rem 0;
}
.marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: marquee 30s linear infinite;
  gap: 0;
}
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

.marquee-item {
  font-family: var(--ff-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0 1.5rem;
  white-space: nowrap;
}
.marquee-sep { color: rgba(255,255,255,0.35); padding: 0 0.25rem; font-size: 0.5rem; }

/* ================================================================
   REVEAL ANIMATIONS
   ================================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.35s; }
.delay-4 { transition-delay: 0.5s; }

.stagger-children > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}
.stagger-children.visible > *:nth-child(1) { transition-delay: 0s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.08s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.16s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.24s; }
.stagger-children.visible > * { opacity: 1; transform: translateY(0); }

/* ================================================================
   CORE VALUE SECTION — Off-White Premium
   ================================================================ */
#core-value {
  padding: clamp(6rem, 10vw, 10rem) 0;
  background: var(--bg);
  position: relative;
}
#core-value::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
}

.cv-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(3rem, 6vw, 8rem);
  align-items: start;
}

.cv-sticky {
  position: sticky;
  top: 100px;
}

.cv-side-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 1.25rem;
}

.cv-stat-box {
  display: inline-flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1.25rem 1.5rem;
  background: var(--blue-pale);
  border: 1px solid rgba(26,63,212,0.12);
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
  box-shadow: var(--shadow-xs);
}
.cv-stat-num {
  font-family: var(--ff-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--blue);
}
.cv-stat-label { font-size: 0.75rem; color: var(--blue); font-weight: 600; }

.cv-list { display: flex; flex-direction: column; gap: 1rem; }

.cv-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), transform var(--dur-fast);
  box-shadow: var(--shadow-xs);
}
.cv-item:hover {
  border-color: rgba(26,63,212,0.25);
  box-shadow: var(--shadow-blue);
  transform: translateY(-2px);
}

.cv-num {
  font-family: var(--ff-display);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: 0.05em;
  padding-top: 0.1rem;
  flex-shrink: 0;
  background: var(--blue-pale);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cv-body { flex: 1; }
.cv-icon { font-size: 1.4rem; margin-bottom: 0.5rem; }
.cv-title {
  font-family: var(--ff-display);
  font-size: 1.0rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}
.cv-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .cv-layout { grid-template-columns: 1fr; }
  .cv-sticky { position: static; }
}

/* ================================================================
   TECH TRACKING CARDS — 정밀 추적 & 행동 분석 기술
   ================================================================ */
.tech-section {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.tech-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(26,63,212,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.tech-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

/* Cards Grid */
.tech-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

/* Single Card */
.tech-card {
  position: relative;
  background: var(--bg-pure);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
  cursor: default;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.35s ease,
              border-color 0.35s ease;
  will-change: transform;
}

.tech-card:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: 0 24px 60px -12px rgba(26,63,212,0.16), 0 8px 24px -6px rgba(0,0,0,0.08);
  border-color: rgba(26,63,212,0.25);
}

.tech-card[data-card="2"]:hover {
  box-shadow: 0 24px 60px -12px rgba(124,58,237,0.16), 0 8px 24px -6px rgba(0,0,0,0.08);
  border-color: rgba(124,58,237,0.25);
}

.tech-card[data-card="3"]:hover {
  box-shadow: 0 24px 60px -12px rgba(217,164,6,0.16), 0 8px 24px -6px rgba(0,0,0,0.08);
  border-color: rgba(217,164,6,0.25);
}

/* Card 4 — AI AEO (사이버 블루 계열) */
.tech-card[data-card="4"]:hover {
  box-shadow: 0 24px 60px -12px rgba(6,182,212,0.20), 0 8px 24px -6px rgba(0,0,0,0.08);
  border-color: rgba(6,182,212,0.30);
}
.tc-glow-cyan { background: radial-gradient(circle, rgba(6,182,212,0.18) 0%, transparent 70%); }
.tc-icon-cyan {
  background: linear-gradient(135deg, rgba(6,182,212,0.12) 0%, rgba(6,182,212,0.06) 100%);
  border-color: rgba(6,182,212,0.2); color: #06B6D4;
}
.tech-card[data-card="4"] .tc-badge { color: #0891B2; background: rgba(6,182,212,0.08); }
.tech-card[data-card="4"]:hover .tc-visual { border-color: rgba(6,182,212,0.25); }
.tech-card[data-card="4"] .tc-tag { color: #0891B2; background: rgba(6,182,212,0.07); border-color: rgba(6,182,212,0.15); }
.tech-card[data-card="4"]:hover .tc-tag { background: rgba(6,182,212,0.14); }

/* Glow Orb */
.tc-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  top: -80px;
  right: -60px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
  filter: blur(50px);
}
.tech-card:hover .tc-glow { opacity: 1; }
.tc-glow-blue   { background: radial-gradient(circle, rgba(26,63,212,0.18) 0%, transparent 70%); }
.tc-glow-purple { background: radial-gradient(circle, rgba(124,58,237,0.18) 0%, transparent 70%); }
.tc-glow-gold   { background: radial-gradient(circle, rgba(217,164,6,0.18) 0%, transparent 70%); }

/* Badge number */
.tc-badge {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--blue);
  background: rgba(26,63,212,0.08);
  border-radius: 6px;
  padding: 3px 8px;
  width: fit-content;
}
.tech-card[data-card="2"] .tc-badge { color: #7C3AED; background: rgba(124,58,237,0.08); }
.tech-card[data-card="3"] .tc-badge { color: #B45309; background: rgba(217,164,6,0.1); }

/* Icon */
.tc-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(26,63,212,0.1) 0%, rgba(26,63,212,0.06) 100%);
  border: 1px solid rgba(26,63,212,0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
  transition: transform 0.3s ease, background 0.3s ease;
}
.tech-card:hover .tc-icon-wrap { transform: scale(1.08) rotate(-4deg); }
.tc-icon-purple { background: linear-gradient(135deg, rgba(124,58,237,0.1) 0%, rgba(124,58,237,0.06) 100%); border-color: rgba(124,58,237,0.15); color: #7C3AED; }
.tc-icon-gold   { background: linear-gradient(135deg, rgba(217,164,6,0.12) 0%, rgba(217,164,6,0.06) 100%); border-color: rgba(217,164,6,0.2); color: #B45309; }

.tc-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.35;
  margin: 0;
}

.tc-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
  flex: 1;
}

/* ---- VISUAL CONTAINERS ---- */
.tc-visual {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.tech-card:hover .tc-visual { border-color: rgba(26,63,212,0.2); }
.tech-card[data-card="2"]:hover .tc-visual { border-color: rgba(124,58,237,0.2); }
.tech-card[data-card="3"]:hover .tc-visual { border-color: rgba(217,164,6,0.2); }

/* Dashboard Visual */
.tcd-bar-title {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
  letter-spacing: 0.03em;
  opacity: 0.85;
}
.tcd-rows { display: flex; flex-direction: column; gap: 0.45rem; }
.tcd-row  { display: flex; align-items: center; gap: 0.5rem; }
.tcd-src  {
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.04em;
  padding: 2px 6px; border-radius: 4px; flex-shrink: 0; width: 46px; text-align: center;
}
.tcd-src.google { background: #EFF6FF; color: #1D4ED8; }
.tcd-src.meta   { background: #F0FDF4; color: #15803D; }
.tcd-src.kakao  { background: #FFFBEB; color: #92400E; }
.tcd-src.naver  { background: #F0FDF4; color: #065F46; }
.tcd-bar-wrap { flex: 1; background: #EEF2FF; border-radius: 4px; overflow: hidden; height: 7px; }
.tcd-bar      { height: 100%; width: var(--w); background: linear-gradient(90deg, var(--blue) 0%, #5B8AF7 100%); border-radius: 4px; animation: tcbar-grow 1.2s ease-out forwards; transform-origin: left; }
@keyframes tcbar-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.tcd-val { font-size: 0.65rem; font-weight: 700; color: var(--text-primary); flex-shrink: 0; width: 28px; text-align: right; }
.tcd-live-dot {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.6rem; font-weight: 700; color: #16A34A; letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

/* Graph Visual */
.tcg-title { font-size: 0.68rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; opacity: 0.85; }
.tcg-chart { width: 100%; }
.tcg-legend { display: flex; align-items: center; gap: 4px; font-size: 0.63rem; color: var(--text-muted); margin-top: 0.4rem; }
.tcg-dot    { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

/* Telegram Visual */
.tct-header {
  display: flex; align-items: center; gap: 0.6rem;
  padding-bottom: 0.65rem; border-bottom: 1px solid var(--border);
  margin-bottom: 0.65rem;
}
.tct-avatar { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, #2AABEE, #229ED9); display:flex; align-items:center; justify-content:center; font-size: 1rem; }
.tct-name   { font-size: 0.72rem; font-weight: 700; color: var(--text-primary); }
.tct-status { font-size: 0.62rem; color: #16A34A; display: flex; align-items: center; gap: 4px; margin-top: 2px; }
.tct-pulse  { width: 6px; height: 6px; }
.tct-messages { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 0.6rem; }
.tct-msg { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; }
.tct-msg.tct-right { align-items: flex-end; }
.tct-bubble { font-size: 0.7rem; line-height: 1.5; padding: 0.45rem 0.65rem; border-radius: 10px; max-width: 90%; }
.tct-bot    { background: #EFF6FF; color: var(--text-primary); border-radius: 2px 10px 10px 10px; }
.tct-reply  { background: var(--blue); color: #fff; border-radius: 10px 2px 10px 10px; }
.tct-time   { font-size: 0.6rem; color: var(--text-muted); }
.tct-pdf {
  display: flex; align-items: center; gap: 6px;
  background: #F8FAFF; border: 1px solid rgba(26,63,212,0.15);
  border-radius: 8px; padding: 0.45rem 0.65rem;
  font-size: 0.68rem; color: var(--text-primary);
}
.tct-dl { margin-left: auto; font-size: 0.62rem; font-weight: 700; color: var(--blue); }

/* Live pulse animation */
.live-pulse {
  display: inline-block;
  width: 7px; height: 7px;
  background: #16A34A;
  border-radius: 50%;
  animation: live-blink 1.4s ease-in-out infinite;
}
@keyframes live-blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.6); }
}

/* Tags */
.tc-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: auto; }
/* 솔루션 링크 버튼 */
.tc-link-btn {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.75rem; font-weight: 700; color: #1A3FD4;
  background: rgba(26,63,212,0.06); border: 1px solid rgba(26,63,212,0.14);
  border-radius: 20px; padding: 5px 13px;
  text-decoration: none; transition: background 0.2s ease, transform 0.2s ease;
  margin-top: 0.5rem; align-self: flex-start;
}
.tc-link-btn:hover { background: rgba(26,63,212,0.12); transform: translateX(3px); }
.tech-card[data-card="2"] .tc-link-btn { color: #7C3AED; background: rgba(124,58,237,0.06); border-color: rgba(124,58,237,0.14); }
.tech-card[data-card="2"] .tc-link-btn:hover { background: rgba(124,58,237,0.12); }
.tech-card[data-card="3"] .tc-link-btn { color: #B45309; background: rgba(217,164,6,0.07); border-color: rgba(217,164,6,0.18); }
.tech-card[data-card="3"] .tc-link-btn:hover { background: rgba(217,164,6,0.13); }
.tech-card[data-card="4"] .tc-link-btn { color: #0891B2; background: rgba(6,182,212,0.07); border-color: rgba(6,182,212,0.15); }
.tech-card[data-card="4"] .tc-link-btn:hover { background: rgba(6,182,212,0.14); }

.tc-tag  {
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.02em;
  color: var(--blue); background: rgba(26,63,212,0.07);
  padding: 3px 9px; border-radius: 20px;
  border: 1px solid rgba(26,63,212,0.12);
  transition: background 0.2s ease, color 0.2s ease;
}
.tech-card:hover .tc-tag { background: rgba(26,63,212,0.12); }
.tech-card[data-card="2"] .tc-tag { color: #7C3AED; background: rgba(124,58,237,0.07); border-color: rgba(124,58,237,0.12); }
.tech-card[data-card="2"]:hover .tc-tag { background: rgba(124,58,237,0.12); }
.tech-card[data-card="3"] .tc-tag { color: #B45309; background: rgba(217,164,6,0.08); border-color: rgba(217,164,6,0.15); }
.tech-card[data-card="3"]:hover .tc-tag { background: rgba(217,164,6,0.13); }

/* Responsive */
@media (max-width: 1280px) {
  .tech-cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .tech-cards-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   PORTFOLIO HIGHLIGHT — 데이터 관제탑 v2
   ================================================================ */
#portfolio-highlight {
  padding: clamp(6rem, 10vw, 10rem) 0;
  background: var(--bg-pure);
  position: relative;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

/* 배경 미세 그리드 패턴 */
.pf-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,63,212,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,63,212,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
#portfolio-highlight::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(26,63,212,0.04) 0%, transparent 65%);
  pointer-events: none;
  z-index: 1;
}

/* 헤더 */
.pf-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
  gap: 2rem;
  flex-wrap: wrap;
}

/* 카테고리 필터 바 */
.pf-filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.pf-filter-btn {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.01em;
}
.pf-filter-btn:hover {
  border-color: rgba(26,63,212,0.3);
  color: var(--blue);
  background: rgba(26,63,212,0.04);
}
.pf-filter-btn.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

/* 그리드 레이아웃 */
.pf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* ── 카드 ── */
.pf-card {
  position: relative;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.34,1.36,0.64,1), box-shadow 0.3s ease, border-color 0.3s ease;
  will-change: transform;
}
.pf-card-inner {
  height: 100%;
  background: var(--bg-card, #fff);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.5rem 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  overflow: hidden;
  position: relative;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  /* 매우 옅은 블루 틴트 배경 */
  background: linear-gradient(145deg, rgba(26,63,212,0.025) 0%, rgba(250,250,248,1) 45%);
}

/* 상단 액센트 바 */
.pf-card-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue) 0%, #7C9FF7 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out, cubic-bezier(0.4,0,0.2,1));
  border-radius: 18px 18px 0 0;
}
.pf-card:hover .pf-card-inner::before { transform: scaleX(1); }

.pf-card:hover {
  transform: translateY(-7px) scale(1.012);
}
.pf-card:hover .pf-card-inner {
  border-color: rgba(26,63,212,0.2);
  box-shadow: 0 20px 50px -10px rgba(26,63,212,0.13), 0 6px 20px -4px rgba(0,0,0,0.07);
}

/* 카드 헤더 (아이콘 + 배지 + 기간) */
.pf-card-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}
.pf-cat-icon {
  width: 40px; height: 40px;
  border-radius: 11px;
  border: 1px solid;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.pf-card:hover .pf-cat-icon { transform: scale(1.08) rotate(-4deg); }

.pf-cat-meta { display: flex; flex-direction: column; gap: 3px; }
.pf-cat-badge {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.05em;
  padding: 2px 8px; border-radius: 10px; border: 1px solid;
  width: fit-content;
}
.pf-client {
  font-size: 0.68rem; color: var(--text-muted); font-weight: 500;
}
.pf-period {
  font-size: 0.62rem; color: var(--text-muted);
  background: var(--bg); border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 8px; white-space: nowrap;
}

/* 제목 & 부제 */
.pf-card-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.4;
  margin: 0;
  letter-spacing: -0.01em;
}
.pf-card-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* 성과 메트릭 행 */
.pf-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding: 0.85rem 0;
  border-top: 1px dashed var(--border);
  border-bottom: 1px dashed var(--border);
  flex: 1;
}
.pf-metric {
  display: flex; flex-direction: column; align-items: center;
  gap: 2px; text-align: center; position: relative;
}
/* 업종 아이콘 (이모지) */
.pf-m-icon {
  font-size: 1rem; line-height: 1; margin-bottom: 2px;
}
.pf-m-val {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--blue);
  line-height: 1;
  display: flex; align-items: baseline; gap: 1px;
  font-variant-numeric: tabular-nums;
}
.pf-m-unit {
  font-size: 0.72rem; font-weight: 700; color: var(--blue);
}
.pf-m-raw {
  font-size: 1rem; font-weight: 900; color: var(--blue);
}
.pf-m-label {
  font-size: 0.6rem; font-weight: 700; color: var(--text-muted);
  letter-spacing: 0.02em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 100%; text-align: center;
}
/* 긴 레이블 자동 축소 (8자 초과) */
.pf-m-label-sm {
  font-size: 0.52rem !important;
  letter-spacing: 0.01em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
/* 보충 설명 (비포&애프터) */
.pf-m-sub {
  font-size: 0.52rem; color: #9CA3AF; letter-spacing: 0.01em;
  line-height: 1.2; margin-top: 1px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 100%;
}
/* up/down 하이라이트 */
.pf-m-sub.up   { color: #34d399; }
.pf-m-sub.down { color: #f87171; }

/* 카드 하단 */
.pf-card-footer {
  display: flex; justify-content: flex-end; margin-top: auto;
}
.pf-detail-link {
  font-size: 0.72rem; font-weight: 700;
  color: var(--blue); text-decoration: none;
  display: flex; align-items: center; gap: 4px;
  padding: 4px 0;
  opacity: 0.7;
  transition: opacity 0.2s ease, gap 0.2s ease;
}
.pf-card:hover .pf-detail-link { opacity: 1; gap: 7px; }

/* 글로우 오버레이 */
.pf-card-glow {
  position: absolute; inset: 0;
  pointer-events: none; border-radius: 18px;
  opacity: 0; transition: opacity 0.4s ease;
}
.pf-card:hover .pf-card-glow { opacity: 1; }

/* 스켈레톤 로더 */
.pf-skeleton {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  width: 100%;
}
.pf-skel-card {
  height: 280px;
  border-radius: 18px;
  background: linear-gradient(90deg, var(--bg) 0%, var(--bg-pure) 50%, var(--bg) 100%);
  background-size: 200% 100%;
  animation: skel-shine 1.5s ease-in-out infinite;
  border: 1px solid var(--border);
}
@keyframes skel-shine {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* 반응형 */
@media (max-width: 1024px) {
  .pf-grid    { grid-template-columns: repeat(2, 1fr); }
  .pf-skeleton { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .pf-grid    { grid-template-columns: 1fr; }
  .pf-skeleton { grid-template-columns: 1fr; }
  .pf-metrics-row { grid-template-columns: repeat(3, 1fr); }
  .pf-header { flex-direction: column; align-items: flex-start; }
}

/* ================================================================
   COMMAND CENTER — 실시간 성과 관제 시스템
   ================================================================ */
#command-center {
  padding: clamp(5.5rem, 9vw, 9rem) 0;
  background: #0F1117;   /* 딥 다크 그레이 */
  position: relative;
  overflow: hidden;
}

/* 배경 레이어 */
.cc-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.cc-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 36px 36px;
}
.cc-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}
.cc-orb-1 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, #1A3FD4 0%, transparent 65%);
  top: -120px; left: -80px;
}
.cc-orb-2 {
  width: 360px; height: 360px;
  background: radial-gradient(circle, #7C3AED 0%, transparent 65%);
  bottom: -80px; right: 5%;
}

/* 내부 레이아웃 (2컬럼) */
.cc-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

/* ── 왼쪽 카피 ── */
.cc-copy { display: flex; flex-direction: column; gap: 1.5rem; }

.cc-pill {
  background: rgba(26,63,212,0.2) !important;
  border-color: rgba(26,63,212,0.35) !important;
  color: #7C9FF7 !important;
  display: inline-flex !important;
  align-items: center;
  gap: 7px;
  width: fit-content;
}
.cc-live-dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: #4ADE80;
  border-radius: 50%;
  animation: live-blink 1.4s ease-in-out infinite;
  flex-shrink: 0;
}

.cc-heading {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0;
}
.cc-heading-em {
  background: linear-gradient(135deg, #7C9FF7 0%, #C4B5FD 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cc-body {
  font-size: 1rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.85;
  margin: 0;
}
.cc-body strong { color: #ffffff; font-weight: 700; }

/* 기능 리스트 */
.cc-features { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.75rem; }
.cc-feat-item {
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 0.875rem; color: rgba(255,255,255,0.75);
  line-height: 1.55;
}
.cc-feat-item strong { color: #fff; }
.cc-feat-icon {
  width: 30px; height: 30px; flex-shrink: 0;
  background: rgba(26,63,212,0.25);
  border: 1px solid rgba(26,63,212,0.4);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #7C9FF7;
}

/* CTA */
.cc-cta-wrap { display: flex; flex-direction: column; gap: 0.6rem; }
.cc-cta-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  width: fit-content;
  font-size: 0.9rem !important;
  padding: 0.85rem 1.6rem !important;
}
.cc-cta-note { font-size: 0.72rem; color: rgba(255,255,255,0.45); margin: 0; }

/* ── 오른쪽: 목업 ── */
.cc-mockup-wrap {
  position: relative;
}

/* 브라우저 프레임 */
.cc-mockup-frame {
  background: #1A1D27;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 30px 80px -20px rgba(0,0,0,0.6),
    0 0 60px -10px rgba(26,63,212,0.25);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.cc-mockup-frame:hover {
  transform: translateY(-6px) rotateX(1deg);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.1),
    0 40px 100px -20px rgba(0,0,0,0.7),
    0 0 80px -10px rgba(26,63,212,0.35);
}

/* 브라우저 탑바 */
.cc-frame-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  background: #13151F;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.cc-dot {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
}
.cc-dot-red    { background: #FF5F57; }
.cc-dot-yellow { background: #FFBD2E; }
.cc-dot-green  { background: #28C840; }
.cc-frame-url {
  margin-left: 8px;
  font-size: 0.65rem; color: rgba(255,255,255,0.4);
  font-family: 'SF Mono', 'Fira Code', monospace;
  letter-spacing: 0.01em;
}

/* 목업 내부 */
.cc-mockup-body { padding: 1rem; display: flex; flex-direction: column; gap: 0.85rem; }

.cc-mock-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px;
  background: #13151F;
  border-radius: 8px;
  font-size: 0.72rem; font-weight: 700; color: rgba(255,255,255,0.8);
}
.cc-mock-badge {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.6rem; color: #4ADE80; font-weight: 700; letter-spacing: 0.06em;
}

/* KPI 카드 행 */
.cc-kpi-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.cc-kpi-card {
  border-radius: 10px; padding: 10px 8px; text-align: center;
  border: 1px solid rgba(255,255,255,0.07);
}
.cc-kpi-blue   { background: rgba(26,63,212,0.2);  }
.cc-kpi-green  { background: rgba(16,185,129,0.15); }
.cc-kpi-purple { background: rgba(124,58,237,0.15); }
.cc-kpi-val {
  font-size: 1.15rem; font-weight: 900; color: #fff;
  line-height: 1; margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.cc-kpi-lbl { font-size: 0.58rem; color: rgba(255,255,255,0.5); font-weight: 600; letter-spacing: 0.02em; }

/* 차트 */
.cc-chart-section { display: flex; flex-direction: column; gap: 6px; }
.cc-chart-title {
  font-size: 0.65rem; font-weight: 700; color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em; text-transform: uppercase;
  display: flex; align-items: center; gap: 5px;
}
.cc-bars { display: flex; flex-direction: column; gap: 6px; }
.cc-bar-row { display: flex; align-items: center; gap: 8px; }
.cc-bar-lbl { font-size: 0.62rem; color: rgba(255,255,255,0.55); width: 36px; flex-shrink: 0; }
.cc-bar-track {
  flex: 1; height: 7px; background: rgba(255,255,255,0.07);
  border-radius: 4px; overflow: hidden;
}
.cc-bar-fill {
  height: 100%; width: 0; border-radius: 4px;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1) 0.3s;
}
.cc-bar-google { background: linear-gradient(90deg, #1A3FD4, #7C9FF7); }
.cc-bar-meta   { background: linear-gradient(90deg, #1877F2, #60A5FA); }
.cc-bar-naver  { background: linear-gradient(90deg, #03C75A, #6EE7B7); }
.cc-bar-kakao  { background: linear-gradient(90deg, #FEE500, #FDE68A); }
.cc-bar-val { font-size: 0.62rem; color: rgba(255,255,255,0.7); font-weight: 700; flex-shrink: 0; }

.cc-divider { height: 1px; background: rgba(255,255,255,0.07); }

/* Telegram 알림 */
.cc-tg-section { display: flex; flex-direction: column; gap: 6px; }
.cc-tg-msgs { display: flex; flex-direction: column; gap: 5px; }
.cc-tg-msg {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 7px 10px;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: opacity 0.4s ease;
}
.cc-tg-new { border-color: rgba(74,222,128,0.25); background: rgba(74,222,128,0.05); }
.cc-tg-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; margin-top: 3px;
  background: #4ADE80; animation: live-blink 1.4s ease-in-out infinite;
}
.cc-tg-dot-grey { background: rgba(255,255,255,0.25); animation: none; }
.cc-tg-content { flex: 1; min-width: 0; }
.cc-tg-hd { font-size: 0.68rem; font-weight: 700; color: rgba(255,255,255,0.88); }
.cc-tg-bd { font-size: 0.6rem; color: rgba(255,255,255,0.45); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cc-tg-time { font-size: 0.55rem; color: rgba(255,255,255,0.3); margin-top: 2px; }

/* 플로팅 배지 */
.cc-float-badge {
  position: absolute;
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.95);
  border-radius: 12px; padding: 8px 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  backdrop-filter: blur(10px);
  animation: cc-float 3s ease-in-out infinite;
}
.cc-float-1 { top: -18px; right: 24px; animation-delay: 0s; }
.cc-float-2 { bottom: -16px; left: 16px; animation-delay: 1.5s; }
.cc-float-icon { font-size: 1.1rem; }
.cc-float-val { font-size: 0.8rem; font-weight: 900; color: #0F1117; line-height: 1; }
.cc-float-sub { font-size: 0.6rem; color: #6b7280; font-weight: 500; }

@keyframes cc-float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-6px); }
}

/* 반응형 */
@media (max-width: 1024px) {
  .cc-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .cc-mockup-wrap { max-width: 560px; margin: 0 auto; width: 100%; }
  .cc-float-1, .cc-float-2 { display: none; }
}
@media (max-width: 640px) {
  .cc-heading { font-size: 1.75rem; }
  .cc-kpi-row { grid-template-columns: repeat(3,1fr); }
}

/* 트렌드 라인 차트 */
.cc-trend-row {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px; padding: 8px 12px;
}
.cc-trend-label {
  font-size: 0.6rem; color: rgba(255,255,255,0.45);
  font-weight: 600; letter-spacing: 0.03em; white-space: nowrap;
}
.cc-trend-svg {
  flex: 1; height: 32px; overflow: visible;
}
.cc-trend-line {
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  transition: stroke-dashoffset 2s cubic-bezier(0.4,0,0.2,1) 0.5s;
}
.cc-trend-dot {
  opacity: 0;
  transition: opacity 0.4s ease 2.3s;
}
.cc-bars-animated .cc-trend-line { stroke-dashoffset: 0; }
.cc-bars-animated .cc-trend-dot  { opacity: 1; }
.cc-trend-badge {
  font-size: 0.7rem; font-weight: 900; color: #4ADE80;
  white-space: nowrap;
}
.cc-trend-up { font-size: 0.65rem; }

/* 실시간 피드 슬라이드인 애니메이션 */
.cc-tg-anim {
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

/* cc-bars-animated 클래스 트리거 */
#command-center.cc-bars-animated .cc-bar-fill { }

/* ================================================================
   PARTNERS SECTION
   ================================================================ */
#partners {
  background: var(--bg-pure) !important;
  border-top-color: var(--border) !important;
  border-bottom-color: var(--border) !important;
}

.partner-card {
  display:flex; flex-direction:column; align-items:center;
  justify-content:center; gap:10px; padding:0 2.5rem;
  height:110px; flex-shrink:0; cursor:default;
  transition:transform 0.25s ease;
}
.partner-card:hover { transform:translateY(-2px); }
.partner-card.clickable { cursor:pointer !important; }
.partner-card .pc-logo { height:44px; display:flex; align-items:center; justify-content:center; }
.partner-card .pc-logo img {
  max-height:44px; max-width:120px; width:auto; object-fit:contain;
  filter:grayscale(100%) opacity(0.45); transition:filter 0.3s ease;
}
.partner-card:hover .pc-logo img { filter:grayscale(20%) opacity(0.85); }
.partner-card .pc-logo-fallback {
  width:44px; height:44px; border-radius:10px; background:var(--bg-subtle);
  display:flex; align-items:center; justify-content:center;
  font-size:18px; font-weight:900; color:var(--text-faint);
}
.partner-card .pc-name {
  font-size:12px; font-weight:700; color:var(--text-muted);
  letter-spacing:0.03em; white-space:nowrap; transition:color 0.25s ease;
}
.partner-card:hover .pc-name { color:var(--blue); }
.partner-divider { width:1px; height:40px; background:var(--border); flex-shrink:0; align-self:center; }

@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width:768px) {
  #partners { padding:2.5rem 0; }
  .partner-card { padding:0 1.5rem; height:90px; gap:8px; }
  .partner-card .pc-logo img { max-height:34px; max-width:90px; }
  .partner-card .pc-logo { height:34px; }
  .partner-card .pc-logo-fallback { width:34px; height:34px; font-size:14px; }
  .partner-card .pc-name { font-size:11px; }
}

/* ================================================================
   FAQ SECTION — Pure White Card Style
   ================================================================ */
#faq {
  background: var(--bg) !important;
}

/* 탭 버튼 */
.faq-tab-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  border: 1.5px solid var(--border-2);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer !important;
  transition: all 0.2s ease;
  font-family: inherit;
}
.faq-tab-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-pale);
}
.faq-tab-btn.faq-tab-active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}

/* 아코디언 아이템 */
.faq-item {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.faq-item:first-child {
  border-top: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 0;
  background: none;
  border: none;
  cursor: pointer !important;
  text-align: left;
  font-family: inherit;
  transition: color 0.2s;
}
.faq-question:hover .fq-text {
  color: var(--blue);
}
.fq-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.5;
  transition: color 0.2s;
}
.fq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
  color: var(--text-faint);
}
.faq-item.open .fq-icon {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  transform: rotate(45deg);
}
.faq-item.open .fq-text {
  color: var(--blue);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1),
              padding 0.3s ease,
              opacity 0.3s ease;
  opacity: 0;
}
.faq-item.open .faq-answer {
  max-height: 600px;
  opacity: 1;
  padding-bottom: 1.4rem;
}
.faq-answer-inner {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
  padding-right: 2.5rem;
}
.faq-answer-inner p { margin: 0 0 0.75rem; }
.faq-answer-inner p:last-child { margin-bottom: 0; }
.faq-answer-inner strong { color: var(--text-primary); font-weight: 700; }

/* 카테고리 배지 */
.faq-cat-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.faq-cat-general  { background: var(--bg-subtle); color: var(--text-secondary); }
.faq-cat-b2c      { background: #ecfdf5; color: #059669; }
.faq-cat-enterprise { background: var(--blue-pale); color: var(--blue); }

@media (max-width: 768px) {
  .fq-text { font-size: 0.92rem; }
  .faq-answer-inner { padding-right: 0.5rem; }
}

/* ================================================================
   CTA BAND — Off-White 위 깨끗한 카드
   ================================================================ */
.cta-band {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: var(--bg-subtle);
}
.cta-band-inner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: clamp(3rem, 5vw, 5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.cta-band-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light), var(--blue));
}
.cta-band-text { max-width: 560px; }
.cta-band-action { text-align: center; flex-shrink: 0; }

/* ================================================================
   FINAL CTA SECTION — 최종 문의 유도 (STEP 5)
   ================================================================ */
#final-cta {
  position: relative;
  padding: clamp(6rem, 10vw, 11rem) 0 clamp(7rem, 11vw, 12rem);
  background: #060810;
  overflow: hidden;
  text-align: center;
}

/* 배경 레이어 */
.fc-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.fc-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
}
.fc-orb {
  position: absolute; border-radius: 50%;
  filter: blur(100px); pointer-events: none;
}
.fc-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(26,63,212,0.22) 0%, transparent 65%);
  top: -200px; left: -100px;
  animation: fc-drift 12s ease-in-out infinite alternate;
}
.fc-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(212,160,23,0.14) 0%, transparent 65%);
  bottom: -150px; right: -80px;
  animation: fc-drift 10s ease-in-out infinite alternate-reverse;
}
.fc-orb-3 {
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(124,58,237,0.12) 0%, transparent 65%);
  top: 40%; left: 55%;
  animation: fc-drift 14s ease-in-out infinite alternate;
}
@keyframes fc-drift {
  from { transform: translate(0,0); }
  to   { transform: translate(30px, 20px); }
}

/* 내부 콘텐츠 */
.fc-inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 2rem;
}

/* 라벨 */
.fc-label {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(26,63,212,0.15);
  border: 1px solid rgba(26,63,212,0.3);
  border-radius: 100px; padding: 6px 18px;
  font-size: 0.75rem; font-weight: 700;
  color: #7C9FF7; letter-spacing: 0.04em;
}
.fc-label-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #D4A017;
  animation: live-blink 1.4s ease-in-out infinite;
  flex-shrink: 0;
}

/* 헤드라인 */
.fc-heading {
  font-family: var(--ff-display);
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.04em;
  color: #ffffff;
  margin: 0;
  max-width: 900px;
}
.fc-heading-em {
  background: linear-gradient(135deg, #7C9FF7 0%, #C4B5FD 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.fc-heading-hunt {
  background: linear-gradient(135deg, #D4A017 0%, #F5C842 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* 서브 카피 */
.fc-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,0.65);
  line-height: 1.85; margin: 0;
  max-width: 680px;
}
.fc-sub strong { color: #fff; }

/* 신뢰 지표 */
.fc-trust-row {
  display: flex; align-items: center; gap: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 1.5rem 2.5rem;
  width: fit-content;
}
.fc-trust-item { text-align: center; padding: 0 2rem; }
.fc-trust-val {
  font-family: var(--ff-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900; color: #fff;
  line-height: 1; margin-bottom: 4px;
}
.fc-trust-lbl {
  font-size: 0.72rem; color: rgba(255,255,255,0.45);
  font-weight: 600; letter-spacing: 0.03em;
}
.fc-trust-sep {
  width: 1px; height: 48px;
  background: rgba(255,255,255,0.1); flex-shrink: 0;
}

/* CTA 버튼 그룹 */
.fc-cta-group {
  display: flex; align-items: center;
  gap: 1.25rem; flex-wrap: wrap; justify-content: center;
}
.fc-btn-primary {
  font-size: 1rem !important;
  padding: 1rem 2.2rem !important;
  display: inline-flex !important; align-items: center !important; gap: 9px !important;
  box-shadow: 0 0 0 0 rgba(212,160,23,0.3);
  animation: fc-pulse 2.4s ease-in-out infinite;
}
@keyframes fc-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(212,160,23,0.35); }
  50%      { box-shadow: 0 0 0 12px rgba(212,160,23,0); }
}
.fc-btn-ghost {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.9rem; font-weight: 600;
  color: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 100px; padding: 0.9rem 1.8rem;
  text-decoration: none;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.fc-btn-ghost:hover {
  color: #fff; border-color: rgba(255,255,255,0.45);
  background: rgba(255,255,255,0.06);
}

/* 하단 노트 */
.fc-note {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.75rem; color: rgba(255,255,255,0.35);
  margin: 0;
}

/* 장식 라인 */
.fc-deco-line {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%, rgba(26,63,212,0.5) 25%,
    rgba(212,160,23,0.5) 50%, rgba(124,58,237,0.5) 75%,
    transparent 100%);
}

/* 반응형 */
@media (max-width: 768px) {
  .fc-trust-row { flex-direction: column; gap: 1rem; padding: 1.5rem; width: 100%; }
  .fc-trust-sep { width: 60px; height: 1px; }
  .fc-trust-item { padding: 0; }
  .fc-cta-group { flex-direction: column; width: 100%; }
  .fc-btn-primary, .fc-btn-ghost { width: 100%; justify-content: center; }
}

/* ================================================================
   STICKY LEAD MAGNET BAR (STEP 5)
   ================================================================ */
.slb-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 900;
  transform: translateY(110%);
  transition: transform 0.45s cubic-bezier(0.34,1.56,0.64,1), opacity 0.35s ease;
  opacity: 0;
}
.slb-bar.slb-visible {
  transform: translateY(0);
  opacity: 1;
}
.slb-bar.slb-hiding {
  transform: translateY(110%);
  opacity: 0;
}
.slb-inner {
  display: flex; align-items: center; gap: 1.25rem;
  background: linear-gradient(135deg, #0F1117 0%, #1A1D27 100%);
  border-top: 1px solid rgba(26,63,212,0.4);
  padding: 0.9rem clamp(1rem, 4vw, 3rem);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.5);
  flex-wrap: wrap;
}
/* 왼쪽 카피 */
.slb-copy { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.slb-icon { font-size: 1.4rem; line-height: 1; }
.slb-text { display: flex; flex-direction: column; gap: 1px; }
.slb-title {
  font-size: 0.82rem; font-weight: 700; color: #fff;
  white-space: nowrap;
}
.slb-desc {
  font-size: 0.65rem; color: #4ADE80; font-weight: 600;
  letter-spacing: 0.02em;
}
/* 폼 — 페이드아웃 트랜지션 포함 */
.slb-form {
  display: flex; align-items: center; gap: 8px;
  flex: 1; min-width: 260px;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.slb-form.slb-form-hiding {
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
}
.slb-input {
  flex: 1;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 0.55rem 1rem;
  font-size: 0.82rem; color: #fff;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  min-width: 0;
}
.slb-input::placeholder { color: rgba(255,255,255,0.35); }
.slb-input:focus {
  border-color: rgba(26,63,212,0.7);
  background: rgba(255,255,255,0.1);
}
.slb-input.slb-input-error {
  border-color: #f87171;
  animation: slb-shake 0.35s ease;
}
@keyframes slb-shake {
  0%,100% { transform: translateX(0); }
  25%      { transform: translateX(-5px); }
  75%      { transform: translateX(5px); }
}
.slb-submit {
  display: flex; align-items: center; gap: 6px;
  background: linear-gradient(135deg, #D4A017, #F5C842);
  border: none; border-radius: 8px;
  padding: 0.55rem 1.1rem;
  font-size: 0.8rem; font-weight: 800; color: #000;
  cursor: pointer; white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.slb-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(212,160,23,0.4);
}
.slb-submit:active { transform: translateY(0); }
/* 닫기 */
.slb-close {
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,0.4); padding: 6px;
  border-radius: 6px; line-height: 1; flex-shrink: 0;
  transition: color 0.2s ease, background 0.2s ease;
}
.slb-close:hover {
  color: #fff; background: rgba(255,255,255,0.1);
}
/* 성공 메시지 — 기본 숨김 상태, 페이드인으로 전환 */
.slb-success {
  display: flex; align-items: center; gap: 8px;
  padding: 0 clamp(1rem, 4vw, 3rem) 0.9rem;
  font-size: 0.82rem; color: #4ADE80; font-weight: 600;
  /* 기본: 투명 + 약간 아래 위치 → 진입 시 페이드인+슬라이드업 */
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
}
.slb-success.slb-success-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
@media (max-width: 640px) {
  .slb-inner { gap: 0.75rem; }
  .slb-copy .slb-desc { display: none; }
  .slb-form { min-width: 100%; order: 3; }
  .slb-close { order: 2; }
  .slb-title { font-size: 0.78rem; }
}

/* ================================================================
   FOOTER — 딥 다크
   ================================================================ */
footer {
  background: #0D0D12;
  color: rgba(255,255,255,0.6);
  padding: clamp(4rem, 7vw, 7rem) 0 0;
}

.footer-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-logo {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.footer-logo span { color: var(--blue-light); }

.footer-desc {
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.45);
}

.footer-col-h {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--dur-fast);
}
.footer-links a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.28);
}

/* ── Footer 기술 스택 (AI 크롤러 식별용) ── */
.footer-tech-stack {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 1.75rem 0 1rem;
  margin-top: 0.5rem;
}
.footer-tech-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.25);
  margin-bottom: 0.85rem;
}
.footer-tech-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0;
}
.footer-tech-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 240px;
  flex: 1;
  padding: 0.3rem 0;
  font-size: 0.77rem;
  color: rgba(203,213,225,0.55);
}
.footer-tech-item abbr {
  font-weight: 700;
  color: rgba(203,213,225,0.8);
  text-decoration: none;
  cursor: help;
}
.footer-tech-sub {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.25);
}
.footer-tech-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.footer-tech-dot--ai     { background: #818cf8; box-shadow: 0 0 6px rgba(129,140,248,0.6); }
.footer-tech-dot--google { background: #4285F4; }
.footer-tech-dot--meta   { background: #0082fb; }
.footer-tech-dot--naver  { background: #03C75A; }
.footer-tech-dot--ga4    { background: #f9ab00; }
.footer-tech-dot--gtm    { background: #4484f3; }
.footer-tech-dot--looker { background: #EA4335; }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .footer-tech-item { min-width: 100%; }
}

/* ================================================================
   PROCESS PAGE — Off-White Light
   ================================================================ */
.process-hero {
  padding: clamp(8rem, 12vw, 12rem) 0 clamp(4rem, 7vw, 7rem);
  background: var(--bg-pure);
  position: relative;
  overflow: hidden;
}
.process-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--border);
}

.process-stages {
  padding: clamp(4rem, 7vw, 7rem) 0;
  background: var(--bg);
}

.stage-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
  transition: background var(--dur-fast);
}
.stage-item:hover { background: transparent; }
.stage-item:last-child { border-bottom: none; }

.stage-num {
  font-family: var(--ff-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(26,63,212,0.12);
  line-height: 1;
  letter-spacing: -0.04em;
  padding-top: 0.5rem;
}

.stage-body {}
.stage-title {
  font-family: var(--ff-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}
.stage-desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 1.25rem;
}
.stage-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.stage-tag {
  padding: 0.25rem 0.75rem;
  background: var(--blue-pale);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ================================================================
   PORTFOLIO PAGE — Light Mode
   ================================================================ */
.portfolio-hero {
  padding: clamp(8rem, 12vw, 12rem) 0 clamp(3rem, 5vw, 5rem);
  background: var(--bg-pure);
}

.portfolio-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer !important;
  border: 1.5px solid var(--border-2);
  background: transparent;
  color: var(--text-secondary);
  transition: all var(--dur-fast);
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-pale); }
.filter-btn.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
  padding-bottom: clamp(4rem, 7vw, 7rem);
}

.port-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  cursor: pointer !important;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), transform var(--dur-fast);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}
.port-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,63,212,0.02), transparent);
  opacity: 0;
  transition: opacity var(--dur-base);
}
.port-card:hover {
  border-color: rgba(26,63,212,0.2);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.port-card:hover::after { opacity: 1; }

.port-category-badge {
  display: inline-block;
  padding: 0.25rem 0.8rem;
  background: var(--blue-pale);
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.port-title {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}
.port-client {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.port-metrics {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.port-metric-val {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--blue);
  line-height: 1;
}
.port-metric-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.2rem;
}

/* ================================================================
   INSIGHTS PAGE — 가독성 최적화 라이트모드
   ================================================================ */
.insights-hero {
  padding: clamp(8rem, 12vw, 12rem) 0 clamp(3rem, 5vw, 5rem);
  background: var(--bg-pure);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
  padding-bottom: clamp(4rem, 7vw, 7rem);
}

/* 인사이트 카드 */
.insight-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer !important;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), transform var(--dur-fast);
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
}
.insight-card:hover {
  border-color: rgba(26,63,212,0.2);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.insight-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  background: var(--bg-subtle);
}

.insight-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.insight-card-cat {
  display: inline-flex;
  padding: 0.2rem 0.7rem;
  background: var(--blue-pale);
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
  width: fit-content;
}

.insight-card-title {
  font-family: var(--ff-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}

.insight-card-summary {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.insight-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* 인사이트 상세 페이지 */
.insight-detail-hero {
  padding: clamp(8rem, 12vw, 12rem) 0 clamp(3rem, 5vw, 5rem);
  background: var(--bg-pure);
  border-bottom: 1px solid var(--border);
}

.insight-detail-body {
  padding: clamp(3rem, 5vw, 5rem) 0 clamp(4rem, 7vw, 7rem);
  background: var(--bg);
}

/* 인사이트 본문 타이포그래피 (가독성 최적화) */
.insight-content {
  max-width: 720px;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-secondary);
}
.insight-content h1 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.25;
  letter-spacing: -0.03em;
  margin: 2.5rem 0 1rem;
}
.insight-content h1:first-child { margin-top: 0; }
.insight-content h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.025em;
  margin: 2.5rem 0 0.85rem;
  padding-top: 0.5rem;
  border-top: 2px solid var(--blue-pale);
}
.insight-content h3 {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin: 2rem 0 0.7rem;
}
.insight-content p {
  margin-bottom: 1.35rem;
  color: var(--text-secondary);
  font-size: 1.0rem;
  line-height: 1.9;
  word-break: keep-all;
  word-spacing: 0.02em;
}
.insight-content strong {
  color: var(--text-primary);
  font-weight: 700;
}
.insight-content ul, .insight-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}
.insight-content li {
  margin-bottom: 0.6rem;
  line-height: 1.75;
  color: var(--text-secondary);
}
.insight-content a {
  color: var(--blue);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(26,63,212,0.3);
  text-underline-offset: 3px;
  transition: color var(--dur-fast), text-decoration-color var(--dur-fast);
}
.insight-content a:hover {
  color: var(--blue-dark);
  text-decoration-color: var(--blue-dark);
}
.insight-content blockquote {
  border-left: 3px solid var(--blue);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--blue-pale);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--text-secondary);
}
.insight-content img {
  width: 100%;
  border-radius: var(--radius-md);
  margin: 2rem 0;
  box-shadow: var(--shadow-md);
}
.insight-content code {
  background: var(--bg-subtle);
  border: 1px solid var(--border-2);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.875em;
  color: var(--blue-dark);
  font-family: 'SF Mono', 'Monaco', monospace;
}
.insight-content pre {
  background: var(--text-primary);
  color: rgba(255,255,255,0.9);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 2rem 0;
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ================================================================
   CONTACT PAGE
   ================================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(3rem, 6vw, 8rem);
  align-items: start;
  padding: clamp(8rem, 12vw, 12rem) 0 clamp(5rem, 8vw, 8rem);
}

.contact-info {}
.contact-info-title {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}
.contact-info-desc {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}
.contact-features { display: flex; flex-direction: column; gap: 0.85rem; }
.contact-feat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.contact-feat-icon {
  width: 32px; height: 32px;
  background: var(--blue-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  color: var(--blue);
}

.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-lg);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group:last-of-type { margin-bottom: 0; }

.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 0.45rem;
  letter-spacing: 0.02em;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-subtle);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-family: var(--ff-body);
  color: var(--text-primary);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  outline: none;
  -webkit-appearance: none;
}
.form-control:focus {
  border-color: var(--blue);
  background: var(--bg-pure);
  box-shadow: 0 0 0 3px rgba(26,63,212,0.08);
}
.form-control::placeholder { color: var(--text-faint); }

select.form-control { cursor: pointer !important; }
textarea.form-control { resize: vertical; min-height: 100px; }

.budget-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.budget-option { position: relative; }
.budget-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.budget-label {
  display: block;
  padding: 0.6rem 0.5rem;
  background: var(--bg-subtle);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  cursor: pointer !important;
  transition: all var(--dur-fast);
}
.budget-option input:checked + .budget-label {
  background: var(--blue-pale);
  border-color: var(--blue);
  color: var(--blue);
}
.budget-label:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-pale); }

.submit-btn {
  width: 100%;
  padding: 1rem;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer !important;
  transition: background var(--dur-fast), transform var(--dur-fast), box-shadow var(--dur-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  letter-spacing: -0.01em;
  margin-top: 1.5rem;
  box-shadow: var(--shadow-blue);
}
.submit-btn:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(26,63,212,0.28);
}

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .budget-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ================================================================
   SUCCESS STATE
   ================================================================ */
.success-state {
  text-align: center;
  padding: 3rem 2rem;
  display: none;
}
.success-icon {
  width: 64px; height: 64px;
  background: var(--blue-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
}
.success-title {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.success-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* ================================================================
   RESPONSIVE UTILITIES
   ================================================================ */
@media (max-width: 768px) {
  .numbers-grid { grid-template-columns: repeat(2,1fr); }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .pf-header { flex-direction: column; align-items: flex-start; }
  .insights-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   UTILITY HELPERS
   ================================================================ */
.text-blue   { color: var(--blue); }
.text-muted  { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-auto     { margin-top: auto; }
.w-full      { width: 100%; }

/* 스핀 애니메이션 */
@keyframes spin { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }

/* ================================================================
   SOLUTIONS PAGE — v1.0
   ================================================================ */

/* ── Hero ── */
.sol-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #060810;
  padding: clamp(7rem, 12vw, 11rem) 0 clamp(4rem, 8vw, 7rem);
}
.sol-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,63,212,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,63,212,0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.sol-orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); pointer-events: none;
  animation: sol-drift 14s ease-in-out infinite alternate;
}
.sol-orb-1 { width: 480px; height: 480px; background: rgba(26,63,212,0.18); top: -120px; left: -80px; animation-delay: 0s; }
.sol-orb-2 { width: 360px; height: 360px; background: rgba(124,58,237,0.14); bottom: -60px; right: -60px; animation-delay: -5s; }
.sol-orb-3 { width: 260px; height: 260px; background: rgba(212,160,23,0.10); top: 40%; left: 55%; animation-delay: -9s; }
@keyframes sol-drift {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(30px, 25px) scale(1.08); }
}
.sol-hero-inner {
  position: relative; z-index: 2;
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 var(--gutter); text-align: center;
}
.sol-pill { gap: 8px; }
.sol-grad {
  background: linear-gradient(135deg, #60A5FA 0%, #A78BFA 50%, #F472B6 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.sol-grad-purple {
  background: linear-gradient(135deg, #A78BFA 0%, #F472B6 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.sol-hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900; line-height: 1.15; letter-spacing: -0.03em;
  color: #fff; margin: 1.4rem 0 1.2rem;
}
.sol-hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,0.72); line-height: 1.75;
  max-width: 640px; margin: 0 auto 2.8rem;
}
/* KPI 띠 */
.sol-kpi-row {
  display: flex; align-items: center; justify-content: center;
  gap: 2.5rem; flex-wrap: wrap;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px; padding: 1.4rem 2.5rem;
  backdrop-filter: blur(12px);
  max-width: 560px; margin: 0 auto;
}
.sol-kpi { text-align: center; }
.sol-kpi-num {
  font-size: 2rem; font-weight: 900; color: #fff;
  font-variant-numeric: tabular-nums;
}
.sol-kpi-unit { font-size: 1rem; font-weight: 700; color: #60A5FA; }
.sol-kpi-label { display: block; font-size: 0.7rem; color: rgba(255,255,255,0.72); margin-top: 2px; }
.sol-kpi-div { width: 1px; height: 40px; background: rgba(255,255,255,0.12); }

/* ── 공통 Section ── */
.sol-section {
  padding: clamp(5rem, 9vw, 8rem) 0;
  overflow: hidden;
}
/* sol-infiltration은 overflow:hidden — 배지는 맵 내부에 위치 */
.sol-section-inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem); align-items: center;
}
.sol-text-col { }
.sol-visual-col { }
.sol-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 14px; border-radius: 20px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.sol-badge-blue  { background: rgba(26,63,212,0.12); color: #60A5FA; border: 1px solid rgba(96,165,250,0.25); }
.sol-badge-purple{ background: rgba(124,58,237,0.12); color: #A78BFA; border: 1px solid rgba(167,139,250,0.25); }
.sol-section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900; line-height: 1.2; letter-spacing: -0.025em;
  color: #f0f4ff; margin-bottom: 1.2rem;
}
.sol-aeo .sol-section-title { color: #f0f4ff; }
.sol-section-desc {
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  color: rgba(226,232,240,0.82); line-height: 1.8; margin-bottom: 2rem;
}
.sol-feature-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 1.2rem; }
.sol-feature-item {
  display: flex; gap: 1rem; align-items: flex-start;
}
.sol-feature-item > div:last-child { flex: 1; }
.sol-feature-item strong { display: block; font-size: 0.95rem; font-weight: 700; color: #e2e8f0; margin-bottom: 3px; }
.sol-feature-item p { font-size: 0.85rem; color: rgba(148,163,184,0.9); line-height: 1.6; margin: 0; }
.sol-feature-icon {
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.sol-icon-blue   { background: rgba(26,63,212,0.1); color: #3B82F6; }
.sol-icon-purple { background: rgba(124,58,237,0.1); color: #8B5CF6; }

/* ── AEO 글래스 시각화 ── */
.sol-aeo { background: #0d1120; }
.sol-glass-wrap {
  position: relative; width: 360px; height: 360px; margin: 0 auto;
}
.sol-ai-hub {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 88px; height: 88px;
  z-index: 10;
}
.sol-ai-pulse {
  position: absolute; inset: -10px;
  border: 2px solid rgba(26,63,212,0.35);
  border-radius: 50%;
  animation: sol-pulse-ring 2.4s ease-out infinite;
}
.sol-ai-pulse-2 { inset: -22px; animation-delay: 1.2s; border-color: rgba(26,63,212,0.18); }
@keyframes sol-pulse-ring {
  0%   { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(1.3); opacity: 0; }
}
.sol-ai-center {
  width: 88px; height: 88px; border-radius: 50%;
  background: linear-gradient(135deg, #1A3FD4, #7C3AED);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; color: #fff; box-shadow: 0 0 40px rgba(26,63,212,0.5);
  font-size: 0.65rem; font-weight: 700;
}
/* AI 노드 */
.sol-ai-node {
  position: absolute;
}
.sol-node-1 { top: 0; left: 50%; transform: translateX(-50%); }
.sol-node-2 { top: 50%; right: 0; transform: translateY(-50%); }
.sol-node-3 { bottom: 0; left: 50%; transform: translateX(-50%); }
.sol-node-4 { top: 50%; left: 0; transform: translateY(-50%); }
.sol-node-glass {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: rgba(15,23,42,0.75);
  border: 1px solid rgba(96,165,250,0.25);
  border-radius: 14px; padding: 10px 14px;
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.sol-node-glass:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(26,63,212,0.18);
}
.sol-node-logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, #1A3FD4, #7C3AED);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 0.8rem; font-weight: 800;
}
.sol-node-name { font-size: 0.65rem; font-weight: 600; color: #bfdbfe; white-space: nowrap; }
/* SVG 연결선 */
.sol-connections {
  position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none;
}
.sol-conn-line {
  stroke: rgba(26,63,212,0.3); stroke-width: 1.5;
  stroke-dasharray: 6 4;
  animation: sol-line-dash 2s linear infinite;
}
.sol-conn-anim-1 { animation-delay: 0s; }
.sol-conn-anim-2 { animation-delay: -0.5s; }
.sol-conn-anim-3 { animation-delay: -1s; }
.sol-conn-anim-4 { animation-delay: -1.5s; }
@keyframes sol-line-dash {
  to { stroke-dashoffset: -20; }
}
/* 인용 배지 */
.sol-cite-badge {
  position: absolute;
  display: flex; align-items: center; gap: 5px;
  background: rgba(10,18,35,0.9);
  border: 1px solid rgba(74,222,128,0.35);
  border-radius: 20px; padding: 5px 12px;
  font-size: 0.7rem; font-weight: 700; color: #4ade80;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
  animation: sol-float 3s ease-in-out infinite alternate;
}
.sol-cite-1 { bottom: 18%; left: -10px; animation-delay: 0s; }
.sol-cite-2 { top: 20%; right: -10px; animation-delay: -1.5s; }
@keyframes sol-float {
  from { transform: translateY(0); }
  to   { transform: translateY(-8px); }
}

/* ── 옴니채널 섹션 ── */
.sol-omni { background: #0a0f1e; position: relative; overflow: hidden; }
.sol-omni-bg {
  position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.sol-omni-layout { }  /* 텍스트가 오른쪽에 오도록 */
.sol-omni-visual {
  position: relative; width: 360px; height: 360px; margin: 0 auto;
}
.sol-omni-center {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%); z-index: 10;
}
.sol-omni-brand {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, #7C3AED, #DB2777);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; color: #fff; font-size: 0.65rem; font-weight: 700;
  box-shadow: 0 0 40px rgba(124,58,237,0.45);
}
/* 채널 카드 */
.sol-ch-card {
  position: absolute;
  display: flex; align-items: center; gap: 8px;
  background: rgba(15,23,42,0.82);
  border: 1px solid rgba(96,165,250,0.18);
  border-radius: 12px; padding: 8px 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  cursor: default; transition: transform 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
  white-space: nowrap;
  backdrop-filter: blur(10px);
}
.sol-ch-1 { top: 8px;   left: 50%; transform: translateX(-50%); }
.sol-ch-2 { top: 25%;   right: -12px; }
.sol-ch-3 { bottom: 25%; right: -12px; }
.sol-ch-4 { bottom: 8px; left: 50%; transform: translateX(-50%); }
.sol-ch-5 { bottom: 25%; left: -12px; }
.sol-ch-6 { top: 25%;   left: -12px; }
.sol-ch-icon {
  width: 28px; height: 28px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 0.75rem; font-weight: 800; flex-shrink: 0;
}
.sol-ch-info { display: flex; flex-direction: column; gap: 1px; }
.sol-ch-info strong { font-size: 0.75rem; font-weight: 700; color: #e2e8f0; }
.sol-ch-info span { font-size: 0.62rem; color: #94a3b8; }
.sol-ch-roas { font-size: 0.65rem; font-weight: 800; color: #34d399; margin-left: auto; padding-left: 6px; }
/* 링 */
.sol-ring {
  position: absolute; top: 50%; left: 50%; border-radius: 50%;
  border: 1px dashed rgba(124,58,237,0.2);
  transform: translate(-50%, -50%);
  animation: sol-ring-spin 20s linear infinite;
}
.sol-ring-1 { width: 220px; height: 220px; }
.sol-ring-2 { width: 310px; height: 310px; animation-direction: reverse; animation-duration: 30s; }
@keyframes sol-ring-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ── More 그리드 ── */
.sol-more {
  background: #060c1a;
  padding: clamp(5rem, 9vw, 8rem) 0;
}
.sol-more-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter);
}
.sol-more-header { text-align: center; margin-bottom: 3.5rem; }
.sol-more-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #60a5fa; margin-bottom: 0.8rem; }
.sol-more-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 900; line-height: 1.2; letter-spacing: -0.025em; color: #f0f4ff; }
.sol-more-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.sol-card {
  background: rgba(15,23,42,0.7); border: 1px solid rgba(96,165,250,0.14);
  border-radius: 18px; padding: 2rem 1.8rem;
  position: relative; overflow: hidden;
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.sol-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  border-color: rgba(96,165,250,0.3);
}
.sol-card-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  display: flex; align-items: center; justify-content: center;
  color: #fff; margin-bottom: 1.2rem;
}
.sol-card h3 {
  font-size: 1.05rem; font-weight: 800; color: #e2e8f0;
  line-height: 1.3; margin-bottom: 0.6rem;
}
.sol-card h3 span { font-size: 0.78rem; font-weight: 600; color: #94a3b8; display: block; }
.sol-card p { font-size: 0.83rem; color: rgba(148,163,184,0.88); line-height: 1.7; margin: 0; }
.sol-card-tag {
  position: absolute; top: 1.2rem; right: 1.2rem;
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.05em;
  padding: 3px 9px; border-radius: 20px;
  background: rgba(26,63,212,0.1); color: #1A3FD4;
}
.sol-tag-purple { background: rgba(124,58,237,0.1); color: #7C3AED; }
.sol-tag-green  { background: rgba(5,150,105,0.1);  color: #059669; }
.sol-tag-gold   { background: rgba(217,119,6,0.1);  color: #D97706; }

/* ── 시맨틱 포트폴리오 연결 바 ── */
.sol-case-link-bar {
  margin: 0;
  padding: 1.25rem clamp(1.5rem, 5vw, 4rem) 1.5rem;
  background: rgba(255,255,255,0.03);
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}
.sol-case-link-bar--green { border-top-color: rgba(52,211,153,0.15); background: rgba(52,211,153,0.03); }
.sol-case-link-bar--purple { border-top-color: rgba(124,58,237,0.15); background: rgba(124,58,237,0.03); }
.sol-case-link-label {
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(203,213,225,0.45);
  white-space: nowrap;
}
.sol-case-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
}
.sol-case-link-item {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.9rem 0.4rem 0.5rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.18s, border-color 0.18s;
  max-width: 380px;
}
.sol-case-link-item:hover {
  background: rgba(26,86,255,0.12);
  border-color: rgba(26,86,255,0.35);
}
.sol-case-link-cat {
  font-size: 0.63rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  flex-shrink: 0;
}
.sol-case-cat-blue   { background: rgba(26,86,255,0.18); color: #93c5fd; }
.sol-case-cat-green  { background: rgba(52,211,153,0.18); color: #6ee7b7; }
.sol-case-cat-purple { background: rgba(124,58,237,0.18); color: #c4b5fd; }
.sol-case-link-title {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(203,213,225,0.85);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}
.sol-case-link-item svg { flex-shrink: 0; color: rgba(203,213,225,0.4); }
.sol-case-link-all {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(147,197,253,0.7);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s;
}
.sol-case-link-all:hover { color: #93c5fd; }
@media (max-width: 700px) {
  .sol-case-link-bar { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .sol-case-link-title { white-space: normal; }
}

/* ── 최종 CTA ── */
.sol-cta {
  position: relative; overflow: hidden;
  background: #060810;
  padding: clamp(6rem, 10vw, 9rem) 0;
  text-align: center;
}
.sol-cta-orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); pointer-events: none;
}
.sol-cta-orb-1 { width: 440px; height: 440px; background: rgba(26,63,212,0.2); top: -100px; left: 10%; }
.sol-cta-orb-2 { width: 320px; height: 320px; background: rgba(124,58,237,0.16); bottom: -80px; right: 10%; }
.sol-cta-inner { position: relative; z-index: 2; max-width: 700px; margin: 0 auto; padding: 0 var(--gutter); }
.sol-cta-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 20px; padding: 6px 16px;
  font-size: 0.75rem; font-weight: 600; color: rgba(255,255,255,0.7);
  margin-bottom: 1.8rem;
}
.sol-cta-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 900; line-height: 1.2; letter-spacing: -0.03em;
  color: #fff; margin-bottom: 1.2rem;
}
.sol-cta-desc {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: rgba(255,255,255,0.65); line-height: 1.8;
  margin-bottom: 2.4rem;
}
.sol-cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.2rem; }
.sol-cta-btn {
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 12px; font-weight: 700; font-size: 0.95rem;
  padding: 0.9rem 1.8rem; text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sol-cta-primary {
  background: linear-gradient(135deg, #1A3FD4, #7C3AED);
  color: #fff; box-shadow: 0 4px 24px rgba(26,63,212,0.45);
}
.sol-cta-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 36px rgba(26,63,212,0.6); }
.sol-cta-ghost {
  background: rgba(255,255,255,0.07); color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.15);
}
.sol-cta-ghost:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }
.sol-cta-note { font-size: 0.75rem; color: rgba(255,255,255,0.55); }

/* ── 반응형 ── */
@media (max-width: 960px) {
  .sol-section-inner { grid-template-columns: 1fr; }
  .sol-aeo .sol-visual-col { order: -1; }
  .sol-glass-wrap, .sol-omni-visual { width: 300px; height: 300px; }
  .sol-more-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .sol-kpi-row { gap: 1.4rem; padding: 1rem 1.5rem; }
  .sol-kpi-div { display: none; }
  .sol-more-grid { grid-template-columns: 1fr; }
  .sol-glass-wrap, .sol-omni-visual { width: 260px; height: 260px; }
  .sol-ch-1,.sol-ch-4 { font-size: 0.7rem; }
}

/* ================================================================
   CARD 4 — AI AEO 비주얼 (tc-visual-aeo)
   ================================================================ */
.tc-visual-aeo {
  background: linear-gradient(135deg, #f0fdff 0%, #ecfeff 100%);
  border: 1px solid rgba(6,182,212,0.18);
}
.tca-title {
  font-size: 0.68rem; font-weight: 700; color: #0891B2;
  letter-spacing: 0.04em; margin-bottom: 0.7rem;
}
.tca-engines { display: flex; flex-direction: column; gap: 7px; }
.tca-row { display: flex; align-items: center; gap: 8px; }
.tca-engine-badge {
  width: 22px; height: 22px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; font-weight: 800; color: #fff; flex-shrink: 0;
}
.tca-gemini { background: linear-gradient(135deg, #4285F4, #34A853); }
.tca-gpt    { background: linear-gradient(135deg, #10A37F, #1A7F64); }
.tca-pplx   { background: linear-gradient(135deg, #6366F1, #8B5CF6); }
.tca-bar-wrap {
  flex: 1; height: 7px; background: rgba(6,182,212,0.1);
  border-radius: 99px; overflow: hidden;
}
.tca-bar {
  height: 100%; width: var(--tw, 0);
  background: linear-gradient(90deg, #06B6D4, #0891B2);
  border-radius: 99px;
  animation: tca-grow 1.4s cubic-bezier(0.34,1.56,0.64,1) both;
}
.tca-bar-2 { background: linear-gradient(90deg, #10A37F, #0D8A6B); animation-delay: 0.15s; }
.tca-bar-3 { background: linear-gradient(90deg, #6366F1, #7C3AED); animation-delay: 0.3s; }
@keyframes tca-grow {
  from { width: 0; }
  to   { width: var(--tw, 0); }
}
.tca-pct { font-size: 0.68rem; font-weight: 800; color: #0891B2; width: 28px; text-align: right; flex-shrink: 0; }
.tca-footer { margin-top: 0.7rem; }
.tca-badge-live {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.63rem; font-weight: 700; color: #0891B2;
  background: rgba(6,182,212,0.08); border: 1px solid rgba(6,182,212,0.15);
  border-radius: 20px; padding: 3px 9px;
}

/* delay-3 */
.delay-3 { transition-delay: 0.45s; }

/* ================================================================
   PORTFOLIO CARD — 업종별 맞춤형 KPI 메트릭 색상 (STEP 13-3)
   ================================================================ */
/* metric 번호별 색상 차별화 */
.pf-metric-1 .pf-m-val,
.pf-metric-1 .pf-m-unit,
.pf-metric-1 .pf-m-raw { color: #f59e0b; }   /* 황금색 - 주요 KPI */

.pf-metric-2 .pf-m-val,
.pf-metric-2 .pf-m-unit,
.pf-metric-2 .pf-m-raw { color: #34d399; }   /* 에메랄드 - 2차 KPI */

.pf-metric-3 .pf-m-val,
.pf-metric-3 .pf-m-unit,
.pf-metric-3 .pf-m-raw { color: #818cf8; }   /* 바이올렛 - 3차 KPI */

/* 메트릭 구분선 */
.pf-metric:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border, rgba(255,255,255,0.08));
}

/* 카드 hover 시 메트릭 값 살짝 확대 */
.pf-card:hover .pf-m-val {
  transform: scale(1.04);
  transition: transform 0.2s ease;
}

/* 업종 배지 내 소형 아이콘 */
.pf-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* 기간 표시 스타일 개선 */
.pf-period {
  font-size: 0.62rem;
  color: #6b7280;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  padding: 2px 7px;
  letter-spacing: 0.02em;
}

/* 빈 메트릭 안내 */
.pf-metrics-empty {
  grid-column: 1/-1;
  text-align: center;
  color: #4b5563;
  font-size: 0.72rem;
  padding: 8px 0;
}

/* ================================================================
   BRIZZI 360° MARKET DOMINANCE — STEP 15
   ================================================================ */
#dominance360 {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: #09090f;
  position: relative;
  overflow: hidden;
}

/* 배경 */
.d360-bg {
  position: absolute; inset: 0; pointer-events: none;
}
.d360-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.d360-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.d360-orb1 { width: 500px; height: 500px; top: -15%; left: -10%; background: rgba(167,139,250,0.08); }
.d360-orb2 { width: 400px; height: 400px; bottom: -10%; right: -5%; background: rgba(245,158,11,0.07); }
.d360-orb3 { width: 300px; height: 300px; top: 30%; left: 40%; background: rgba(52,211,153,0.05); }

/* 360° 섹션 전용 — gradient-text: 다크 배경에서 선명한 그라디언트 */
#dominance360 .gradient-text {
  background: linear-gradient(135deg, #a78bfa 0%, #60a5fa 55%, #34d399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 헤더 */
.d360-inner { position: relative; z-index: 2; }
.d360-header { text-align: center; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.d360-eyebrow {
  display: inline-block;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.18em;
  color: #a78bfa; text-transform: uppercase;
  background: rgba(167,139,250,0.1);
  border: 1px solid rgba(167,139,250,0.25);
  border-radius: 20px; padding: 4px 16px;
  margin-bottom: 1rem;
}
.d360-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.25;
  margin-bottom: 1rem;
  color: #f1f5f9;          /* ← 배경(#09090f)과 분리되는 밝은 흰색 */
  text-shadow: 0 2px 24px rgba(0,0,0,0.6);
}
.d360-desc { font-size: clamp(0.9rem, 1.5vw, 1.05rem); color: var(--text-muted, #9ca3af); max-width: 600px; margin: 0 auto; line-height: 1.75; }
.d360-desc strong { color: #f59e0b; }

/* ── 다이어그램 래퍼 — CSS Grid 3×3 십자 배치 ── */
.d360-diagram-wrap {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  /*
    3열: [카드폭] [허브영역] [카드폭]
    3행: [카드높이] [허브영역] [카드높이]
  */
  display: grid;
  grid-template-columns: 160px 1fr 160px;
  grid-template-rows:    auto 1fr auto;
  grid-template-areas:
    ".    north  ."
    "west  hub   east"
    ".    south  .";
  gap: 0;
  align-items: center;
  justify-items: center;
}

/* ── 중앙 허브 ── */
.d360-hub {
  grid-area: hub;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 0;
}
.d360-hub-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: d360-spin linear infinite;
  pointer-events: none;
}
.d360-ring1 {
  width: 90px; height: 90px;
  border-color: rgba(167,139,250,0.35);
  animation-duration: 12s;
}
.d360-ring2 {
  width: 130px; height: 130px;
  border-color: rgba(245,158,11,0.2);
  animation-duration: 18s;
  animation-direction: reverse;
}
.d360-ring3 {
  width: 170px; height: 170px;
  border-color: rgba(52,211,153,0.12);
  animation-duration: 25s;
}
@keyframes d360-spin { to { transform: rotate(360deg); } }

.d360-hub-core {
  position: relative; z-index: 5;
  width: 68px; height: 68px;
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
  border: 1.5px solid rgba(167,139,250,0.5);
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px;
  box-shadow: 0 0 30px rgba(167,139,250,0.25), 0 0 60px rgba(167,139,250,0.1);
}
.d360-hub-icon { line-height: 1; }
.d360-hub-label {
  font-size: 0.48rem; font-weight: 800; color: #e2e8f0;
  text-align: center; line-height: 1.2; letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── 4대 전략 노드 ── */
.d360-node {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.d360-node:focus { outline: 2px solid #a78bfa; outline-offset: 4px; border-radius: 12px; }

/* 방향별 Grid area + flex 방향 */
.d360-node--north {
  grid-area: north;
  flex-direction: column;        /* 카드 → 연결선(아래) */
  align-items: center;
  padding-bottom: 0;
}
.d360-node--east {
  grid-area: east;
  flex-direction: row;           /* 연결선(왼쪽) → 카드 */
  align-items: center;
  justify-self: start;
}
.d360-node--south {
  grid-area: south;
  flex-direction: column-reverse; /* 연결선(위) → 카드 */
  align-items: center;
  padding-top: 0;
}
.d360-node--west {
  grid-area: west;
  flex-direction: row-reverse;   /* 카드 → 연결선(오른쪽) */
  align-items: center;
  justify-self: end;
}

/* 연결선 */
.d360-node-connector { flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.d360-conn--north,
.d360-conn--south { width: 2px; height: 56px; }
.d360-conn--east,
.d360-conn--west  { width: 56px; height: 2px; }

/* 카드 */
.d360-node-card {
  background: rgba(15,15,30,0.92);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 14px 16px;
  width: 152px;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  flex-shrink: 0;
}
.d360-node:hover .d360-node-card,
.d360-node:focus .d360-node-card {
  transform: scale(1.05);
  border-color: rgba(255,255,255,0.2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

/* 노드 아이콘 박스 */
.d360-node-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 2px;
}
.d360-icon--ai     { background: rgba(167,139,250,0.12); border: 1px solid rgba(167,139,250,0.3); }
.d360-icon--omni   { background: rgba(245,158,11,0.12);  border: 1px solid rgba(245,158,11,0.3);  }
.d360-icon--organic { background: rgba(52,211,153,0.12); border: 1px solid rgba(52,211,153,0.3);  }
.d360-icon--infra  { background: rgba(56,189,248,0.12);  border: 1px solid rgba(56,189,248,0.3);  }

.d360-node-label {
  font-size: 0.72rem; font-weight: 800; color: #e2e8f0;
  line-height: 1.3;
}
.d360-node-sub {
  font-size: 0.58rem; color: #6b7280; line-height: 1.4;
}
.d360-node-arrow {
  font-size: 0.55rem; color: #4b5563; margin-top: 2px;
  opacity: 0; transition: opacity 0.2s;
}
.d360-node:hover .d360-node-arrow { opacity: 1; }

/* 노드별 색 강조 */
.d360-node--ai .d360-node-card     { border-color: rgba(167,139,250,0.2); }
.d360-node--ai:hover .d360-node-card { border-color: #a78bfa; box-shadow: 0 0 20px rgba(167,139,250,0.25); }
.d360-node--omni .d360-node-card   { border-color: rgba(245,158,11,0.2); }
.d360-node--omni:hover .d360-node-card { border-color: #f59e0b; box-shadow: 0 0 20px rgba(245,158,11,0.25); }
.d360-node--organic .d360-node-card { border-color: rgba(52,211,153,0.2); }
.d360-node--organic:hover .d360-node-card { border-color: #34d399; box-shadow: 0 0 20px rgba(52,211,153,0.25); }
.d360-node--infra .d360-node-card  { border-color: rgba(56,189,248,0.2); }
.d360-node--infra:hover .d360-node-card { border-color: #38bdf8; box-shadow: 0 0 20px rgba(56,189,248,0.25); }

/* ── KPI 스트립 ── */
.d360-kpi-strip {
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 1.5rem 2rem;
  max-width: 680px;
  margin-left: auto; margin-right: auto;
}
.d360-kpi-item {
  flex: 1; min-width: 120px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 0.5rem;
}
.d360-kpi-num {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900; color: #f59e0b;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.d360-kpi-lbl {
  font-size: 0.65rem; font-weight: 700; color: #6b7280;
  text-align: center; letter-spacing: 0.05em;
}
.d360-kpi-div {
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.07);
  flex-shrink: 0;
}

/* ── 모달 ── */
.d360-modal {
  position: fixed; inset: 0; z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
.d360-modal[hidden] { display: none; }
.d360-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
}
.d360-modal-box {
  position: relative; z-index: 1;
  background: #0f1117;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  max-width: 500px; width: 100%;
  opacity: 0; transform: scale(0.92) translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.d360-modal--open .d360-modal-box {
  opacity: 1; transform: scale(1) translateY(0);
}
.d360-modal-close {
  position: absolute; top: 1rem; right: 1.25rem;
  font-size: 1.5rem; line-height: 1; color: #6b7280;
  background: none; border: none; cursor: pointer;
  transition: color 0.2s;
}
.d360-modal-close:hover { color: #e2e8f0; }
.d360-modal-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.d360-modal-title {
  font-size: 1.05rem; font-weight: 800; color: #e2e8f0;
  margin-bottom: 0.85rem; line-height: 1.35;
}
.d360-modal-body {
  font-size: 0.88rem; color: #9ca3af; line-height: 1.75;
  margin-bottom: 1.25rem;
}
.d360-modal-cta {
  display: inline-block;
  font-size: 0.82rem; font-weight: 700;
  border: 1px solid; border-radius: 8px;
  padding: 8px 18px;
  text-decoration: none;
  transition: background 0.2s;
}
.d360-modal-cta:hover { background: rgba(255,255,255,0.05); }

/* 반응형 */
@media (max-width: 768px) {
  .d360-diagram-wrap {
    grid-template-columns: 120px 1fr 120px;
    max-width: 400px;
  }
  .d360-hub-core { width: 54px; height: 54px; }
  .d360-ring1 { width: 72px; height: 72px; }
  .d360-ring2 { width: 104px; height: 104px; }
  .d360-ring3 { width: 136px; height: 136px; }
  .d360-node-card { width: 110px; padding: 10px; }
  .d360-node-label { font-size: 0.62rem; }
  .d360-node-sub { font-size: 0.5rem; }
  .d360-conn--north, .d360-conn--south { height: 40px; }
  .d360-conn--east,  .d360-conn--west  { width: 40px; }
  .d360-kpi-strip { padding: 1rem; gap: 0; }
  .d360-kpi-num { font-size: 1.4rem; }
}
@media (max-width: 480px) {
  .d360-diagram-wrap {
    grid-template-columns: 96px 1fr 96px;
    max-width: 320px;
  }
  .d360-node-card { width: 90px; padding: 8px; }
  .d360-node-label { font-size: 0.55rem; }
  .d360-conn--north, .d360-conn--south { height: 30px; }
  .d360-conn--east,  .d360-conn--west  { width: 30px; }
  .d360-kpi-div { display: none; }
}

/* ================================================================
   SOLUTIONS — 침투 마케팅 & 상위 노출 섹션 (STEP 15)
   ================================================================ */
.sol-infiltration {
  background: #06080f;
  position: relative;
  overflow: hidden;  /* orb 배경이 섹션 밖으로 나오지 않도록 */
}
.sol-infil-bg {
  position: absolute; inset: 0; pointer-events: none;
}
.sol-infil-orb {
  position: absolute; border-radius: 50%; filter: blur(90px);
}
.sol-infil-orb1 { width: 450px; height: 450px; left: -10%; top: 10%; background: rgba(52,211,153,0.07); }
.sol-infil-orb2 { width: 300px; height: 300px; right: 0; bottom: 0; background: rgba(52,211,153,0.05); }

.sol-infil-layout {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

/* 텍스트 */
.sol-infil-copy {
  position: relative;
  z-index: 3;  /* 비주얼 시각화 위로 항상 올라오도록 */
  min-width: 0;          /* grid overflow 방지 */
  overflow: visible;
}
.sol-badge--green { border-color: rgba(52,211,153,0.3); color: #34d399; background: rgba(52,211,153,0.08); }
.sol-em--green { color: #34d399; font-style: normal; }
.sol-cta--green {
  background: linear-gradient(135deg, #059669, #34d399);
  color: #fff !important;
  border-color: transparent !important;
}
.sol-cta--green:hover { opacity: 0.9; }

.sol-infil-list {
  list-style: none; padding: 0; margin: 1.5rem 0 2rem;
  display: flex; flex-direction: column; gap: 1rem;
}
.sol-infil-item {
  display: flex; align-items: flex-start; gap: 0.75rem;
}
.sol-infil-dot {
  width: 8px; height: 8px; border-radius: 50%;
  flex-shrink: 0; margin-top: 5px;
}
.sol-infil-item strong { font-size: 0.88rem; color: #e2e8f0; display: block; margin-bottom: 2px; }
.sol-infil-item span  { font-size: 0.8rem; color: rgba(148,163,184,0.88); line-height: 1.5; }

/* 침투 맵 시각화 */
.sol-infil-visual {
  display: flex; align-items: center; justify-content: center;
  position: relative;
  z-index: 1;
  min-width: 0;          /* grid overflow 방지 */
  overflow: hidden;      /* 노드가 텍스트 컬럼 침범 방지 */
}
.sol-infil-map {
  position: relative;
  width: 320px; height: 320px;  /* 340→320 로 축소 */
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  overflow: hidden;      /* 맵 경계 안으로 클리핑 */
}

/* 중심 */
.sol-infil-center {
  position: relative; z-index: 5;
  display: flex; align-items: center; justify-content: center;
}
.sol-infil-center-ring {
  position: absolute;
  width: 70px; height: 70px;
  border-radius: 50%;
  border: 1.5px solid rgba(52,211,153,0.4);
  animation: d360-spin 10s linear infinite;
}
.sol-infil-center-core {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, #064e3b, #065f46);
  border: 1.5px solid rgba(52,211,153,0.5);
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 3px;
  box-shadow: 0 0 24px rgba(52,211,153,0.25);
}
.sol-infil-center-core span {
  font-size: 0.5rem; font-weight: 800; color: #34d399; letter-spacing: 0.05em;
}

/* 파동 */
.sol-infil-wave {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(52,211,153,0.15);
  animation: solInfilPulse 3s ease-out infinite;
  pointer-events: none;
}
.sol-infil-wave1 { width: 100px; height: 100px; animation-delay: 0s; }
.sol-infil-wave2 { width: 180px; height: 180px; animation-delay: 0.8s; }
.sol-infil-wave3 { width: 260px; height: 260px; animation-delay: 1.6s; }
@keyframes solInfilPulse {
  0%   { opacity: 0.5; transform: scale(0.95); }
  100% { opacity: 0;   transform: scale(1.05); }
}

/* 노드 */
.sol-infil-node {
  position: absolute;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  background: rgba(10,15,25,0.9);
  border: 1px solid rgba(52,211,153,0.2);
  border-radius: 10px;
  padding: 8px 10px;
  min-width: 68px;
  transition: border-color 0.2s, transform 0.2s;
  animation: solInfilFloat 4s ease-in-out infinite;
}
.sol-infil-node:hover { border-color: #34d399; transform: scale(1.08); }
.sol-infil-node-icon { font-size: 1.1rem; line-height: 1; }
.sol-infil-node-lbl  { font-size: 0.55rem; color: #94a3b8; text-align: center; white-space: nowrap; }

@keyframes solInfilFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-4px); }
}

/* 6 노드 위치 — overflow:hidden 맵 내부에 완전히 들어오도록 조정 */
.sol-infil-n1 { top: 8%;   left: 36%; animation-delay: 0s; }
.sol-infil-n2 { top: 22%;  right: 4%; animation-delay: 0.4s; }
.sol-infil-n3 { bottom: 20%; right: 5%; animation-delay: 0.8s; }
.sol-infil-n4 { bottom: 8%;  left: 36%; animation-delay: 1.2s; }
.sol-infil-n5 { bottom: 20%; left: 4%; animation-delay: 1.6s; }
.sol-infil-n6 { top: 22%;   left: 4%; animation-delay: 2s; }

/* 수치 배지 — 맵 우하단 내부에 위치 */
.sol-infil-badge-float {
  position: absolute;
  bottom: 10px; right: 10px;  /* 맵(320px) 완전 내부에 위치 */
  display: flex; flex-direction: column; gap: 6px;
  z-index: 10;
}
.sol-infil-badge-item {
  background: rgba(10,15,25,0.95);
  border: 1px solid rgba(52,211,153,0.3);
  border-radius: 8px;
  padding: 6px 12px;
  display: flex; flex-direction: column; align-items: center;
}
.sol-infil-badge-val { font-size: 1rem; font-weight: 900; color: #34d399; }
.sol-infil-badge-lbl { font-size: 0.55rem; color: #94a3b8; }

/* 반응형 */
@media (max-width: 900px) {
  .sol-infil-layout { grid-template-columns: 1fr; }
  .sol-infil-visual { margin-top: 2.5rem; overflow: visible; }
  .sol-infil-map { width: 280px; height: 280px; overflow: hidden; }
  .sol-infil-badge-float { bottom: 6px; right: 6px; }
}


/* ================================================================
   OUR PROCESS PAGE — v9.0 Glassmorphism Premium (STEP 17)
   ================================================================ */

/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
.proc-hero {
  padding: clamp(7rem, 12vw, 11rem) 0 clamp(4rem, 7vw, 7rem);
  background: #07080f;
  position: relative;
  overflow: hidden;
  /* 어두운 배경 — section-title/desc 텍스트 흰색 오버라이드 */
  --text-primary: #f0f4ff;
  --text-secondary: rgba(203,213,225,0.88);
}
/* ▼ proc-hero 안 텍스트 직접 강제 오버라이드 */
.proc-hero .section-title {
  color: #f0f4ff !important;
}
.proc-hero .section-desc {
  color: rgba(203,213,225,0.88) !important;
}
.proc-hero .label-pill {
  color: #93c5fd;
  background: rgba(59,130,246,0.15);
  border-color: rgba(59,130,246,0.3);
}
.proc-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.proc-hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.proc-hero-orb { position: absolute; border-radius: 50%; filter: blur(90px); }
.proc-hero-orb1 { width: 520px; height: 520px; top: -20%; left: -8%;  background: rgba(59,130,246,0.14); }
.proc-hero-orb2 { width: 400px; height: 400px; bottom: -15%; right: -5%; background: rgba(139,92,246,0.11); }
.proc-hero-orb3 { width: 260px; height: 260px; top: 30%; right: 15%;  background: rgba(245,158,11,0.07); }

.proc-hero-inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: center;
}
.proc-hero-text { max-width: 600px; }
.proc-hero-sub-copy {
  font-size: 0.92rem;
  color: #a78bfa;
  line-height: 1.8;
  margin-bottom: 2rem;
}
.proc-hero-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}
.proc-hero-stat { display: flex; flex-direction: column; gap: 0.2rem; }
.proc-hero-stat-num {
  font-size: 1.5rem;
  font-weight: 900;
  color: #e2e8f0;
  letter-spacing: -0.03em;
  font-family: 'Inter', sans-serif;
}
.proc-hero-stat-lbl { font-size: 0.7rem; color: #94a3b8; }

/* 프로세스 플로우 (우측) */
.proc-hero-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.proc-flow-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  animation: proc-flow-fade 0.5s both;
}
@keyframes proc-flow-fade { from { opacity:0; transform:translateX(20px); } to { opacity:1; transform:translateX(0); } }
.proc-flow-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(0,0,0,0.35);
  flex-shrink: 0;
}
.proc-flow-info {
  display: flex; align-items: center; gap: 8px;
  margin-top: 6px; width: 100%;
  justify-content: center;
}
.proc-flow-num { font-size: 0.7rem; font-weight: 900; font-family:'Inter',sans-serif; }
.proc-flow-title { font-size: 0.65rem; color: #bfdbfe; white-space: nowrap; }
.proc-flow-arrow {
  font-size: 0.9rem;
  margin: 4px 0;
  opacity: 0.6;
}

@media (max-width: 900px) {
  .proc-hero-inner { grid-template-columns: 1fr; }
  .proc-hero-flow { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   STAGES SECTION
   ═══════════════════════════════════════════════════════════════ */
.proc-stages-section {
  padding: clamp(4rem, 7vw, 7rem) 0;
  background: #07080f;
  position: relative;
  overflow: hidden;
  /* 어두운 배경 — 전역 텍스트 변수 오버라이드 */
  --text-primary: #f0f4ff;
  --text-secondary: rgba(203,213,225,0.88);
}
/* ▼ proc-stages 안 텍스트 직접 강제 오버라이드 */
.proc-stages-section .section-title {
  color: #f0f4ff !important;
}
.proc-stages-section .section-desc {
  color: rgba(203,213,225,0.88) !important;
}
.proc-stages-bg { position: absolute; inset: 0; pointer-events: none; }
.proc-stages-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 64px 64px;
}
.proc-stages-inner { display: flex; flex-direction: column; gap: 3rem; }

/* 단계 래퍼 */
.proc-stage-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── 단계 헤더 (번호 뱃지 + 그라디언트 띠) ── */
.proc-stage-header {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 0;
}
.proc-stage-num-badge {
  width: 56px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px 0 0 0;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  z-index: 1;
}
.proc-stage-num-text {
  font-size: 1.1rem;
  font-weight: 900;
  color: #fff;
  font-family: 'Inter', sans-serif;
  letter-spacing: -0.04em;
}
.proc-stage-stripe {
  flex: 1;
  height: 42px;
  display: flex;
  align-items: center;
  padding-left: 20px;
  border-radius: 0 10px 0 0;
  position: relative;
  overflow: hidden;
}
.proc-stage-stripe::before {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  opacity: 0.15;
}
.proc-stage-stripe-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.7);
  font-family: 'Inter', sans-serif;
  position: relative;
  z-index: 1;
}

/* ── 글라스 카드 ── */
.proc-stage-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.08);
  border-top: none;
  border-radius: 0 0 16px 16px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  overflow: hidden;
  position: relative;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.proc-stage-card:hover {
  border-color: rgba(255,255,255,0.14);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.proc-stage-card--reverse { direction: rtl; }
.proc-stage-card--reverse > * { direction: ltr; }

/* 유리 광택 오브 */
.proc-stage-glow {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.4s;
}
.proc-stage-card:hover .proc-stage-glow { opacity: 1.5; }

/* 텍스트 패널 */
.proc-stage-panel {
  padding: 2.5rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.proc-stage-icon-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.proc-stage-emoji { font-size: 1.8rem; line-height: 1; }
.proc-stage-title {
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  font-weight: 800;
  color: #f1f5f9;
  letter-spacing: -0.025em;
  line-height: 1.2;
}
.proc-stage-desc {
  font-size: 0.92rem;
  color: #94a3b8;
  line-height: 1.85;
  margin-bottom: 1.25rem;
}
.proc-stage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.proc-stage-tag {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.28em 0.75em;
  border-radius: 6px;
  border: 1px solid color-mix(in srgb, var(--tag-c, #3b82f6) 30%, transparent);
  color: var(--tag-c, #3b82f6);
  background: color-mix(in srgb, var(--tag-c, #3b82f6) 8%, transparent);
}

/* 비주얼 패널 */
.proc-stage-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.75rem;
  background: rgba(0,0,0,0.2);
  border-left: 1px solid rgba(255,255,255,0.06);
  position: relative;
  z-index: 1;
  min-height: 320px;
}
.proc-stage-card--reverse .proc-stage-visual {
  border-left: none;
  border-right: 1px solid rgba(255,255,255,0.06);
}

/* 단계 연결선 */
.proc-stage-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 0;
  gap: 3px;
}
.proc-conn-track {
  width: 2px;
  height: 32px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}
.proc-conn-fill {
  width: 100%;
  height: 100%;
  border-radius: 2px;
  opacity: 0.6;
}

@media (max-width: 768px) {
  .proc-stage-card { grid-template-columns: 1fr; }
  .proc-stage-card--reverse { direction: ltr; }
  .proc-stage-visual { order: -1; min-height: auto; border-left: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .proc-stage-panel { padding: 1.75rem 1.5rem; }
}

/* ═══════════════════════════════════════════════════════════════
   MOCKUP SHARED STYLES
   ═══════════════════════════════════════════════════════════════ */
.proc-mockup {
  width: 100%;
  max-width: 340px;
  background: #0f172a;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.07);
  position: relative;
}
/* 상단 그라디언트 하이라이트 라인 */
.proc-mockup::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--m-from, #3b82f6), var(--m-to, #8b5cf6));
}
.proc-mock-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px 8px;
  background: rgba(15,23,42,0.9);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.proc-mock-dots { display: flex; gap: 5px; }
.proc-mock-dot { width: 8px; height: 8px; border-radius: 50%; }
.proc-mock-title { font-size: 0.58rem; color: #94a3b8; font-family:'Inter',sans-serif; flex:1; }
.proc-mock-live {
  font-size: 0.55rem;
  font-weight: 700;
  color: #34d399;
  letter-spacing: 0.05em;
  font-family: 'Inter', sans-serif;
}
.proc-mock-pulse { animation: proc-pulse 2s ease-in-out infinite; }
@keyframes proc-pulse { 0%,100% { opacity:1; } 50% { opacity:0.4; } }

.proc-mock-body { padding: 14px; }

/* 공통 바 */
.proc-mock-bar-row { display: flex; align-items: center; gap: 7px; margin-bottom: 7px; }
.proc-mock-bar-lbl { font-size: 0.6rem; color: #94a3b8; width: 54px; flex-shrink: 0; }
.proc-mock-bar-track {
  flex: 1;
  height: 7px;
  background: rgba(30,41,59,0.8);
  border-radius: 4px;
  overflow: hidden;
}
.proc-mock-bar-fill { height: 100%; border-radius: 4px; }
.proc-mock-bar-pct { font-size: 0.6rem; font-weight: 700; width: 32px; text-align: right; flex-shrink: 0; }
.proc-mock-chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.proc-mock-chip {
  font-size: 0.6rem;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--chip-c, #3b82f6) 40%, transparent);
  color: var(--chip-c, #3b82f6);
  background: color-mix(in srgb, var(--chip-c, #3b82f6) 10%, transparent);
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════════════
   MOCKUP: GA4 (STEP 01)
   ═══════════════════════════════════════════════════════════════ */
.proc-ga4-kpi-row { display: flex; gap: 10px; margin-bottom: 14px; }
.proc-ga4-kpi {
  flex: 1;
  background: rgba(30,41,59,0.6);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.05);
  display: flex; flex-direction: column; gap: 3px;
}
.proc-ga4-kpi-val { font-size: 0.8rem; font-weight: 900; font-family:'Inter',sans-serif; line-height: 1; }
.proc-ga4-kpi-lbl { font-size: 0.52rem; color: #94a3b8; }
.proc-ga4-section-label {
  font-size: 0.58rem;
  color: #94a3b8;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
  margin-top: 12px;
}
.proc-ga4-funnel {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 12px;
}
.proc-ga4-funnel-item {
  height: 20px;
  width: var(--fw, 100%);
  background: color-mix(in srgb, var(--fc, #3b82f6) 20%, rgba(30,41,59,0.4));
  border-radius: 4px;
  border-left: 2px solid var(--fc, #3b82f6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
}
.proc-ga4-funnel-item span { font-size: 0.58rem; color: rgba(255,255,255,0.7); }

/* ═══════════════════════════════════════════════════════════════
   MOCKUP: CHANNEL MIX (STEP 02)
   ═══════════════════════════════════════════════════════════════ */
.proc-ch-layout { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; }
.proc-ch-donut-wrap { flex-shrink: 0; }
.proc-ch-legend { display: flex; flex-direction: column; gap: 8px; flex: 1; }
.proc-ch-leg-row { display: flex; align-items: center; gap: 7px; }
.proc-ch-leg-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.proc-ch-leg-lbl { font-size: 0.63rem; color: #94a3b8; flex: 1; }
.proc-ch-leg-pct { font-size: 0.68rem; font-weight: 800; font-family:'Inter',sans-serif; }
.proc-ch-section-label {
  font-size: 0.58rem;
  color: #94a3b8;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.proc-ch-nodes { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.proc-ch-node-item { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.proc-ch-node-icon {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.62rem; font-weight: 800;
  animation: proc-node-bob 3s ease-in-out infinite;
}
.proc-ch-node-item:nth-child(2) .proc-ch-node-icon { animation-delay: 0.3s; }
.proc-ch-node-item:nth-child(3) .proc-ch-node-icon { animation-delay: 0.6s; }
.proc-ch-node-item:nth-child(4) .proc-ch-node-icon { animation-delay: 0.9s; }
.proc-ch-node-item:nth-child(5) .proc-ch-node-icon { animation-delay: 1.2s; }
@keyframes proc-node-bob { 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-3px); } }
.proc-ch-node-lbl { font-size: 0.5rem; color: #94a3b8; }
.proc-ch-efficiency {
  display: flex; gap: 8px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.proc-ch-eff-item {
  flex: 1;
  background: rgba(30,41,59,0.5);
  border-radius: 6px;
  padding: 6px 8px;
  display: flex; flex-direction: column; gap: 2px;
  border: 1px solid rgba(255,255,255,0.04);
}

/* ═══════════════════════════════════════════════════════════════
   MOCKUP: CREATIVE A/B (STEP 03)
   ═══════════════════════════════════════════════════════════════ */
.proc-cr-ab-row {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: 10px;
}
.proc-cr-card {
  flex: 1;
  background: rgba(15,23,42,0.8);
  border-radius: 8px;
  padding: 8px;
  display: flex; flex-direction: column; gap: 6px;
  border: 1px solid rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}
.proc-cr-winner {
  border-color: rgba(245,158,11,0.3);
  box-shadow: 0 0 20px rgba(245,158,11,0.1);
}
.proc-cr-badge {
  position: absolute; top: 6px; right: 6px;
  width: 16px; height: 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.5rem; font-weight: 800; color: #fff;
  z-index: 2;
}
.proc-cr-win-crown {
  font-size: 0.5rem;
  color: #f59e0b;
  font-weight: 700;
  margin-bottom: 2px;
}
.proc-cr-preview {
  border-radius: 6px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  padding: 6px;
  min-height: 58px;
}
.proc-cr-metric {
  display: flex; gap: 4px; align-items: baseline;
}
.proc-cr-cvr {
  display: flex; align-items: center; gap: 4px;
  font-size: 0.55rem; color: #6b7280;
}
.proc-cr-cvr-bar {
  flex: 1; height: 3px; border-radius: 2px;
}
.proc-cr-vs-divider {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 0 6px; gap: 4px;
}
.proc-cr-vs-line { flex: 1; width: 1px; background: rgba(255,255,255,0.08); min-height: 20px; }
.proc-cr-vs { font-size: 0.55rem; color: #94a3b8; font-weight: 800; letter-spacing: 0.05em; }
.proc-cr-landing-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.proc-cr-landing-label { font-size: 0.55rem; color: #94a3b8; white-space: nowrap; }
.proc-cr-landing-mini {
  flex: 1;
  border-radius: 4px;
  overflow: hidden;
  background: rgba(15,23,42,0.8);
  border: 1px solid rgba(255,255,255,0.06);
}
.proc-cr-landing-pc { max-width: 80px; }

/* ═══════════════════════════════════════════════════════════════
   MOCKUP: BIDDING ADMIN (STEP 04)
   ═══════════════════════════════════════════════════════════════ */
.proc-bid-kpi-row {
  display: flex; gap: 8px; margin-bottom: 10px;
}
.proc-bid-kpi-item {
  flex: 1;
  background: rgba(30,41,59,0.6);
  border-radius: 8px;
  padding: 8px;
  display: flex; flex-direction: column; gap: 3px;
  border: 1px solid rgba(255,255,255,0.05);
  text-align: center;
}
.proc-bid-kpi-up { font-size: 0.52rem; color: #34d399; }
.proc-bid-kpi-down { font-size: 0.52rem; color: #34d399; }
.proc-bid-kpi-val { font-size: 0.9rem; font-weight: 900; font-family:'Inter',sans-serif; }
.proc-bid-chart-wrap { margin-bottom: 4px; }
.proc-bid-chart-label { font-size: 0.55rem; color: #94a3b8; margin-bottom: 4px; }
.proc-bid-log-header {
  font-size: 0.58rem;
  color: #94a3b8;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.proc-bid-log { display: flex; flex-direction: column; gap: 5px; }
.proc-bid-log-row {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.6rem;
  color: #94a3b8;
  padding: 5px 8px;
  background: rgba(30,41,59,0.4);
  border-radius: 6px;
  border-left: 2px solid rgba(255,255,255,0.05);
}
.proc-bid-log-text { flex: 1; }
.proc-bid-log-time { font-size: 0.52rem; color: #94a3b8; white-space: nowrap; }
.proc-bid-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.proc-bid-dot-up { background: #34d399; box-shadow: 0 0 4px rgba(52,211,153,0.5); }
.proc-bid-dot-down { background: #ef4444; box-shadow: 0 0 4px rgba(239,68,68,0.4); }

/* ═══════════════════════════════════════════════════════════════
   MOCKUP: LOOKER REPORT (STEP 05)
   ═══════════════════════════════════════════════════════════════ */
.proc-rep-roas-block {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(52,211,153,0.07);
  border-radius: 10px;
  border: 1px solid rgba(52,211,153,0.2);
  margin-bottom: 14px;
}
.proc-rep-roas-inner { flex: 1; }
.proc-rep-roas-label { font-size: 0.58rem; color: #94a3b8; display: block; margin-bottom: 2px; }
.proc-rep-roas-value-row { display: flex; align-items: baseline; gap: 2px; }
.proc-rep-roas-val {
  font-size: 2rem;
  font-weight: 900;
  color: #e2e8f0;
  font-family: 'Inter', sans-serif;
  letter-spacing: -0.04em;
  line-height: 1;
}
.proc-rep-roas-unit { font-size: 1.1rem; font-weight: 800; }
.proc-rep-roas-sub { font-size: 0.6rem; color: #cbd5e1; margin-top: 3px; display: block; }
.proc-rep-roas-badge { display: flex; flex-direction: column; align-items: center; gap: 2px; flex-shrink: 0; }
.proc-rep-funnel-label {
  font-size: 0.58rem;
  color: #94a3b8;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.proc-rep-funnel { display: flex; flex-direction: column; gap: 6px; }
.proc-rep-funnel-row { display: flex; align-items: center; gap: 8px; }
.proc-rep-funnel-lbl { font-size: 0.6rem; color: #94a3b8; width: 26px; flex-shrink: 0; }
.proc-rep-summary {
  display: flex; gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.proc-rep-sum-item {
  flex: 1;
  background: rgba(30,41,59,0.5);
  border-radius: 6px;
  padding: 6px 8px;
  display: flex; flex-direction: column; gap: 2px;
  border: 1px solid rgba(255,255,255,0.04);
}

/* ═══════════════════════════════════════════════════════════════
   WHY BRIZZI — Glass Cards + Parallax
   ═══════════════════════════════════════════════════════════════ */
.proc-why-section {
  padding: clamp(4rem, 7vw, 7rem) 0;
  background: #07080f;
  position: relative;
  overflow: hidden;
  /* 어두운 배경에서 section-title/desc 오버라이드 */
  --text-primary: #f0f4ff;
  --text-secondary: rgba(148,163,184,0.9);
}
/* ▼ proc-why 안 텍스트 직접 강제 오버라이드 */
.proc-why-section .section-title {
  color: #f0f4ff !important;
}
.proc-why-section .section-desc {
  color: rgba(203,213,225,0.88) !important;
}
.proc-why-bg { position: absolute; inset: 0; pointer-events: none; }
.proc-why-orb { position: absolute; border-radius: 50%; filter: blur(110px); }
.proc-why-orb1 { width: 450px; height: 450px; top: -15%; right: 0;   background: rgba(59,130,246,0.1); }
.proc-why-orb2 { width: 380px; height: 380px; bottom: -10%; left: -5%; background: rgba(245,158,11,0.08); }
.proc-why-orb3 { width: 250px; height: 250px; top: 40%; left: 40%;   background: rgba(139,92,246,0.06); }
.proc-why-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.proc-why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
/* 글라스 카드 */
.proc-why-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  display: flex; flex-direction: column; gap: 0.8rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
  cursor: default;
}
.proc-why-card:hover {
  border-color: rgba(255,255,255,0.14);
  box-shadow: 0 24px 64px rgba(0,0,0,0.45);
}
.proc-why-card-glow {
  position: absolute; inset: 0;
  pointer-events: none;
  transition: opacity 0.4s;
  opacity: 0.8;
}
.proc-why-card:hover .proc-why-card-glow { opacity: 1.5; }
.proc-why-card-top {
  display: flex; align-items: center; justify-content: space-between;
}
.proc-why-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--why-c, #3b82f6) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--why-c, #3b82f6) 30%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.proc-why-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.28em 0.8em;
  border-radius: 20px;
  background: color-mix(in srgb, var(--why-c, #3b82f6) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--why-c, #3b82f6) 30%, transparent);
  color: var(--why-c, #3b82f6);
}
.proc-why-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #f1f5f9;
  letter-spacing: -0.02em;
}
.proc-why-desc {
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.75;
}
/* 신뢰 지표 바 */
.proc-why-stat-row { display: flex; flex-direction: column; gap: 5px; }
.proc-why-stat-label { font-size: 0.62rem; color: #94a3b8; }
.proc-why-stat-bar-track {
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}
.proc-why-stat-bar-fill { height: 100%; border-radius: 2px; }
.proc-why-line {
  height: 1px;
  width: 100%;
  border-radius: 1px;
  margin-top: 0.25rem;
}

/* ═══════════════════════════════════════════════════════════════
   CTA — Blue / Gold / Purple 오브 배경
   ═══════════════════════════════════════════════════════════════ */
.proc-cta-section {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: #07080f;
  position: relative;
  overflow: hidden;
  /* 어두운 배경 — section-title/desc 텍스트 흰색 오버라이드 */
  --text-primary: #f0f4ff;
  --text-secondary: rgba(203,213,225,0.88);
}
/* ▼ proc-cta 안 텍스트 직접 강제 오버라이드 */
.proc-cta-section .section-title {
  color: #f0f4ff !important;
}
.proc-cta-section .section-desc {
  color: rgba(203,213,225,0.88) !important;
}
.proc-cta-section .label-pill {
  color: #93c5fd;
  background: rgba(59,130,246,0.15);
  border-color: rgba(59,130,246,0.3);
}
.proc-cta-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.proc-cta-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
}
.proc-cta-orb { position: absolute; border-radius: 50%; filter: blur(120px); }
.proc-cta-orb-blue   { width: 600px; height: 600px; top: -35%; left: -8%;   background: rgba(59,130,246,0.22); }
.proc-cta-orb-gold   { width: 480px; height: 480px; bottom:-25%; right: -5%; background: rgba(245,158,11,0.18); }
.proc-cta-orb-purple { width: 300px; height: 300px; top: 15%; right: 20%;   background: rgba(139,92,246,0.12); }
.proc-cta-orb-cyan   { width: 200px; height: 200px; bottom: 5%; left: 35%;  background: rgba(34,211,238,0.08); }

/* 글라스 중앙 패널 */
.proc-cta-glass-panel {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 70%;
  height: 60%;
  background: rgba(255,255,255,0.015);
  border-radius: 32px;
  border: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.proc-cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  padding: 3.5rem 4rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.06);
}
.proc-cta-text { max-width: 520px; }
.proc-cta-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.proc-cta-trust-item {
  font-size: 0.78rem;
  color: #94a3b8;
  font-weight: 500;
}
.proc-cta-action {
  display: flex; flex-direction: column;
  align-items: flex-start; gap: 1rem;
  flex-shrink: 0;
}
.proc-cta-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 0.95rem; font-weight: 700;
  white-space: nowrap;
}
.proc-cta-secondary {
  font-size: 0.85rem;
  color: #94a3b8;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.proc-cta-secondary:hover { color: #e2e8f0; }

@media (max-width: 860px) {
  .proc-cta-inner { flex-direction: column; align-items: flex-start; padding: 2.5rem 2rem; }
  .proc-cta-glass-panel { display: none; }
  .proc-cta-action { align-items: flex-start; }
}