/* ==========================================================================
   PromBiz Co., Ltd. — 메인 스타일시트
   Tech & Modern 무드: 다크 네이비 + 네온 액센트
   타이포: Pretendard (본문) + Gmarket Sans (헤드라인/강조)
   ========================================================================== */

/* Paperlogy — 첨부 리포트/인포그래픽에서 사용된 대표 서체 (동적 서브셋 CDN) */
@import url('https://cdn.jsdelivr.net/gh/fonts-archive/Paperlogy/subsets/Paperlogy-dynamic-subset.css');

/* 지마켓산스 (Gmarket Sans) — 이스트소프트 배포, 웹폰트 CDN */
@font-face {
  font-family: 'GmarketSans';
  font-weight: 300;
  font-style: normal;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansTTFLight.woff') format('woff');
}
@font-face {
  font-family: 'GmarketSans';
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansTTFMedium.woff') format('woff');
}
@font-face {
  font-family: 'GmarketSans';
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansTTFBold.woff') format('woff');
}

/* JetBrains Mono (라벨/코드용) */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ==========================================================================
   프롬비즈 전용 토큰 (다크 테크 팔레트)
   ========================================================================== */
:root {
  /* Surface — 다크 네이비 팔레트 */
  --pb-bg-0: #05080f;         /* 최하단 배경 */
  --pb-bg-1: #0a0f1e;         /* 기본 배경 */
  --pb-bg-2: #101832;         /* 섹션 배경 */
  --pb-bg-3: #1a2445;         /* 카드 배경 */
  --pb-bg-4: #24305a;         /* 카드 hover */
  --pb-surface-glass: rgba(26, 36, 69, 0.5);

  /* Ink — 다크 위 텍스트 */
  --pb-fg-0: #ffffff;
  --pb-fg-1: #e8ecf5;
  --pb-fg-2: #b8c1d9;
  --pb-fg-3: #7d88a8;
  --pb-fg-4: #4a5578;

  /* Brand accents */
  --pb-primary: #4c9aff;      /* Professional Blue accent */
  --pb-primary-2: #2b7fff;    /* 진한 블루 */
  --pb-neon-cyan: #00e5ff;    /* 네온 시안 */
  --pb-neon-purple: #7c5cff;  /* 네온 퍼플 */
  --pb-accent-warm: #f5b950;  /* 따뜻한 액센트 (캐릭터와 조화) */

  /* Gradient blends */
  --pb-grad-primary: linear-gradient(135deg, #4c9aff 0%, #7c5cff 100%);
  --pb-grad-neon: linear-gradient(135deg, #00e5ff 0%, #4c9aff 50%, #7c5cff 100%);
  --pb-grad-hero: radial-gradient(ellipse at top, #1a2445 0%, #0a0f1e 60%);

  /* Fonts
     - font-body: 본문 (Pretendard 위주)
     - font-display: 헤드라인 강조 (Gmarket Sans Bold)
     - font-accent: 부분 강조 라벨/이니셜 (Gmarket Sans Medium)
     - font-mono: 라벨/eyebrow/뱃지 (JetBrains Mono) */
  --font-body:      'Pretendard', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', 'Noto Sans KR', sans-serif;
  --font-display:   'GmarketSans', 'Pretendard', -apple-system, 'Malgun Gothic', sans-serif;
  --font-accent:    'GmarketSans', 'Pretendard', -apple-system, sans-serif;
  --font-paperlogy: 'Paperlogy', 'Pretendard', -apple-system, 'Malgun Gothic', sans-serif;
  --font-mono:      'JetBrains Mono', ui-monospace, Menlo, monospace;

  /* 후방호환 별칭 (기존 --font-serif / --font-sans 참조가 남아 있어도 동작하도록) */
  --font-serif: var(--font-display);
  --font-sans:  var(--font-body);

  /* Borders */
  --pb-border-1: rgba(232, 236, 245, 0.08);
  --pb-border-2: rgba(232, 236, 245, 0.14);
  --pb-border-neon: rgba(76, 154, 255, 0.35);
}

/* ==========================================================================
   Baseline
   ========================================================================== */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background: var(--pb-bg-1);
  color: var(--pb-fg-1);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.005em;
  word-break: keep-all;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ==========================================================================
   커서 스포트라이트
   ========================================================================== */
.cursor-spotlight {
  position: fixed;
  top: 0;
  left: 0;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  transform: translate3d(-50%, -50%, 0);
  background: radial-gradient(
    circle,
    rgba(76, 154, 255, 0.12) 0%,
    rgba(124, 92, 255, 0.06) 30%,
    transparent 70%
  );
  z-index: 1;
  transition: opacity 300ms ease;
  mix-blend-mode: screen;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.pb-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 300ms ease, backdrop-filter 300ms ease, border-color 300ms ease;
  border-bottom: 1px solid transparent;
}

.pb-nav.scrolled {
  background: rgba(10, 15, 30, 0.75);
  backdrop-filter: blur(20px) saturate(120%);
  -webkit-backdrop-filter: blur(20px) saturate(120%);
  border-bottom-color: var(--pb-border-1);
}

.pb-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.pb-brand-mark {
  width: 40px;
  height: 40px;
  display: block;
  flex-shrink: 0;
  filter: drop-shadow(0 0 18px rgba(76, 154, 255, 0.35));
  transition: filter 200ms ease, transform 200ms ease;
}
.pb-brand:hover .pb-brand-mark {
  transform: translateY(-1px);
  filter: drop-shadow(0 0 22px rgba(76, 154, 255, 0.55));
}

.pb-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

/* 브랜드 워드마크 — 지마켓산스 Bold */
.pb-brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.03em;
  color: var(--pb-fg-0);
}

.pb-brand-sub {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', 'Noto Sans KR', sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: var(--pb-fg-3);
  letter-spacing: 0.02em;
  text-transform: none;
  margin-top: 5px;
  /* 안티앨리어싱 + 서브픽셀 렌더링 최적화 */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
}

/* 영문 서브텍스트 (Co., Ltd.) — 살짝 다른 스펙 */
.pb-brand-sub[data-lang-en] {
  font-family: 'Pretendard', -apple-system, sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* 브랜드 워드마크에도 안티앨리어싱 명시 */
.pb-brand-name {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.pb-nav-menu {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.pb-nav-menu a {
  padding: 10px 14px;
  font-family: var(--font-paperlogy);
  font-size: 16px;
  font-weight: 600;
  color: var(--pb-fg-2);
  border-radius: 8px;
  transition: color 200ms ease, background 200ms ease;
  letter-spacing: -0.02em;
}

.pb-nav-menu a:hover {
  color: var(--pb-fg-0);
  background: rgba(76, 154, 255, 0.08);
}

.pb-nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.pb-lang-toggle {
  display: flex;
  background: rgba(232, 236, 245, 0.05);
  border: 1px solid var(--pb-border-1);
  border-radius: 999px;
  padding: 3px;
}

.pb-lang-toggle button {
  background: transparent;
  border: none;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--pb-fg-3);
  border-radius: 999px;
  transition: all 200ms ease;
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
}

.pb-lang-toggle button.active {
  background: var(--pb-fg-1);
  color: var(--pb-bg-1);
}

.pb-nav-cta {
  padding: 12px 22px;
  background: var(--pb-fg-1);
  color: var(--pb-bg-1);
  border-radius: 999px;
  font-family: var(--font-paperlogy);
  font-size: 16px;
  font-weight: 700;
  border: none;
  transition: transform 200ms ease, box-shadow 200ms ease;
  letter-spacing: -0.015em;
}

.pb-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(232, 236, 245, 0.15);
}

.pb-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--pb-border-2);
  color: var(--pb-fg-1);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   Section base
   ========================================================================== */
.pb-section {
  position: relative;
  padding: 120px 40px;
  max-width: 1280px;
  margin: 0 auto;
}

.pb-section-narrow {
  max-width: 1080px;
}

.pb-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-paperlogy);
  font-size: 18px;
  font-weight: 700;
  color: var(--pb-primary);
  letter-spacing: -0.01em;
  text-transform: none;
  margin-bottom: 28px;
}

.pb-eyebrow::before {
  content: "";
  width: 36px;
  height: 2px;
  background: var(--pb-primary);
}

/* 섹션 타이틀: Paperlogy Bold — 크고 임팩트 있는 헤드라인 */
.pb-section-title {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: clamp(48px, 6.5vw, 84px);
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--pb-fg-0);
  margin: 0 0 28px;
}

.pb-section-title em {
  font-family: var(--font-paperlogy);
  font-style: normal;
  font-weight: 800;
  background: var(--pb-grad-neon);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pb-section-lead {
  font-family: var(--font-paperlogy);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.7;
  color: var(--pb-fg-2);
  max-width: 62ch;
  margin: 0 0 56px;
  letter-spacing: -0.015em;
}

/* ==========================================================================
   HERO
   ========================================================================== */
.pb-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 40px 80px;
  overflow: hidden;
  background: var(--pb-grad-hero);
}

.pb-hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.9;
}

.pb-hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(76, 154, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(76, 154, 255, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 70%);
}

.pb-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  width: 100%;
  text-align: center;
}

.pb-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 22px;
  background: rgba(76, 154, 255, 0.1);
  border: 1px solid var(--pb-border-neon);
  border-radius: 999px;
  font-family: var(--font-paperlogy);
  font-size: 15px;
  font-weight: 700;
  color: var(--pb-primary);
  letter-spacing: -0.005em;
  text-transform: none;
  margin-bottom: 40px;
}

.pb-hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--pb-neon-cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--pb-neon-cyan);
  animation: pb-pulse 2s ease-in-out infinite;
}

@keyframes pb-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

/* Hero 타이틀: Paperlogy — 첨부 파일 서체와 통일, 굵고 부드러운 헤드라인 */
.pb-hero-title {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: clamp(52px, 8.5vw, 116px);
  line-height: 1.05;
  letter-spacing: -0.045em;
  color: var(--pb-fg-0);
  margin: 0 0 32px;
}

/* Hero 타이틀 4줄 버전 — 내용이 길어진 만큼 크기 축소, 라인 리듬 여유 */
.pb-hero-title.pb-hero-title--long {
  font-size: clamp(32px, 4.6vw, 64px);
  line-height: 1.18;
  letter-spacing: -0.035em;
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
}

/* 2번째 라인(코드와 에이전트, 자동화와 서비스)은 상대적으로 서브에 가까움 → 살짝 작게 + 은은한 색 */
.pb-hero-title.pb-hero-title--long .line:nth-child(2),
.pb-hero-title.pb-hero-title--long .line:nth-child(3) {
  font-size: 0.72em;
  font-weight: 500;
  color: var(--pb-fg-2);
  letter-spacing: -0.02em;
}

.pb-hero-title .line {
  display: block;
  opacity: 0;
  transform: translateY(30px);
  animation: pb-rise 1s cubic-bezier(0.2, 0, 0, 1) forwards;
}

.pb-hero-title .line:nth-child(1) { animation-delay: 0.1s; }
.pb-hero-title .line:nth-child(2) { animation-delay: 0.3s; }
.pb-hero-title .line:nth-child(3) { animation-delay: 0.5s; }

@keyframes pb-rise {
  to { opacity: 1; transform: translateY(0); }
}

.pb-hero-title em {
  font-family: var(--font-paperlogy);
  font-style: normal;
  font-weight: 800;   /* Paperlogy ExtraBold — 강조 */
  background: var(--pb-grad-neon);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* 강조 라벨 — Paperlogy Semibold + 컬러 강조 */
.pb-hero-title .serif-italic {
  font-family: var(--font-paperlogy);
  font-weight: 600;
  color: var(--pb-primary);
}

.pb-hero-sub {
  font-size: 19px;
  line-height: 1.65;
  color: var(--pb-fg-2);
  max-width: 620px;
  margin: 0 auto 48px;
  font-weight: 400;
  opacity: 0;
  animation: pb-rise 1s cubic-bezier(0.2, 0, 0, 1) 0.7s forwards;
}

.pb-hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: pb-rise 1s cubic-bezier(0.2, 0, 0, 1) 0.9s forwards;
}

.pb-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 32px;
  border-radius: 999px;
  font-family: var(--font-paperlogy);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: all 200ms ease;
  border: none;
  cursor: pointer;
}

.pb-btn-primary {
  background: var(--pb-fg-1);
  color: var(--pb-bg-1);
}

.pb-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(232, 236, 245, 0.2);
}

.pb-btn-ghost {
  background: transparent;
  color: var(--pb-fg-1);
  border: 1px solid var(--pb-border-2);
}

.pb-btn-ghost:hover {
  background: rgba(232, 236, 245, 0.06);
  border-color: var(--pb-fg-3);
}

.pb-btn .arrow {
  transition: transform 200ms ease;
}

.pb-btn:hover .arrow {
  transform: translateX(3px);
}

/* Hero stats strip */
.pb-hero-stats {
  position: relative;
  z-index: 2;
  margin-top: 96px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  padding-top: 40px;
  border-top: 1px solid var(--pb-border-1);
  opacity: 0;
  animation: pb-rise 1s cubic-bezier(0.2, 0, 0, 1) 1.1s forwards;
}

.pb-hero-stat {
  text-align: center;
}

/* Hero 스탠 숫자 — 지마켓산스 Bold로 임팩트 */
.pb-hero-stat .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--pb-fg-0);
  margin-bottom: 12px;
}

.pb-hero-stat .num em {
  color: var(--pb-primary);
}

.pb-hero-stat .lbl {
  font-family: var(--font-paperlogy);
  font-weight: 600;
  font-size: 15px;
  color: var(--pb-fg-2);
  letter-spacing: -0.005em;
  text-transform: none;
}

/* ==========================================================================
   Hero Brand Pillars (OPT 2 · 통계 대신 브랜드 원칙 3가지)
   ========================================================================== */
.pb-hero-pillars {
  position: relative;
  z-index: 2;
  margin: 96px auto 0;
  max-width: 1000px;
  padding-top: 44px;
  border-top: 1px solid var(--pb-border-1);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  opacity: 0;
  animation: pb-rise 1s cubic-bezier(0.2, 0, 0, 1) 1.1s forwards;
}

.pb-pillar {
  padding: 22px 22px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: 2px solid var(--pb-primary);
  border-radius: 12px;
  transition: transform 240ms cubic-bezier(0.2, 0, 0, 1),
              background 240ms ease,
              border-color 240ms ease,
              box-shadow 240ms ease;
}

.pb-pillar:hover {
  transform: translateY(-3px);
  background: rgba(76, 154, 255, 0.04);
  border-color: rgba(76, 154, 255, 0.28);
  border-top-color: var(--pb-accent, #22d3ee);
  box-shadow: 0 18px 40px -18px rgba(76, 154, 255, 0.35);
}

.pb-pillar-k {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: #22d3ee;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.pb-pillar-t {
  font-family: var(--font-paperlogy);
  font-size: 19px;
  font-weight: 700;
  color: var(--pb-fg-0);
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 10px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.pb-pillar-d {
  font-family: 'Pretendard', -apple-system, sans-serif;
  font-size: 13.5px;
  font-weight: 400;
  color: var(--pb-fg-2);
  line-height: 1.65;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (max-width: 900px) {
  .pb-hero-pillars { grid-template-columns: 1fr; gap: 14px; margin-top: 64px; padding-top: 32px; }
}

/* Hero scroll cue */
.pb-hero-cue {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--pb-fg-3);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
}

.pb-hero-cue::after {
  content: "";
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--pb-fg-3), transparent);
  animation: pb-cue 2s ease-in-out infinite;
}

@keyframes pb-cue {
  0%, 100% { opacity: 0.4; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.pb-about {
  padding-top: 140px;
  padding-bottom: 140px;
}

.pb-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.pb-about-left h2 {
  margin: 0;
}

/* 인용구 — Gmarket Sans Light의 열린 가다름 + 색상 강조을 통해 이탈릭 없이도 문학적 감성 */
.pb-about-quote {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 24px;
  line-height: 1.55;
  color: var(--pb-fg-1);
  letter-spacing: -0.02em;
  padding: 40px 0;
  border-top: 1px solid var(--pb-border-1);
  border-bottom: 1px solid var(--pb-border-1);
  margin: 40px 0;
}

.pb-about-quote::before {
  content: "\"";
  font-size: 80px;
  color: var(--pb-primary);
  line-height: 0;
  vertical-align: -20px;
  margin-right: 8px;
}

.pb-about-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Founding Philosophy · About 오른쪽 컬럼의 하이라이트 카드 */
.pb-philosophy-card {
  position: relative;
  padding: 48px 44px 44px;
  background:
    radial-gradient(ellipse at top right, rgba(76,154,255,0.10), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.005));
  border: 1px solid var(--pb-border-1);
  border-radius: 20px;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.pb-philosophy-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 60%;
  background: linear-gradient(180deg, #22d3ee, #4c9aff, #6d5cff);
  border-radius: 0 4px 4px 0;
}
.pb-philosophy-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #22d3ee;
  margin-bottom: 28px;
}
.pb-philosophy-quote {
  font-family: var(--font-paperlogy);
  font-weight: 500;
  font-size: clamp(26px, 2.6vw, 34px);
  line-height: 1.4;
  letter-spacing: -0.025em;
  color: var(--pb-fg-0);
  margin: 0 0 32px;
}
.pb-philosophy-quote em {
  font-style: normal;
  font-weight: 800;
  background: linear-gradient(135deg, #22d3ee, #4c9aff, #6d5cff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pb-philosophy-signer {
  font-family: 'Pretendard', -apple-system, sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--pb-fg-3);
  letter-spacing: -0.005em;
}

.pb-info-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--pb-border-1);
  align-items: start;
}

.pb-info-label {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 15px;
  color: var(--pb-primary);
  letter-spacing: -0.01em;
  text-transform: none;
  padding-top: 10px;
}

/* 정보 값 — Paperlogy로 크게, 임팩트 있게 */
.pb-info-value {
  font-family: var(--font-paperlogy);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.45;
  letter-spacing: -0.025em;
  color: var(--pb-fg-0);
}

.pb-info-value .en {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--pb-fg-3);
  margin-top: 8px;
  letter-spacing: 0.06em;
}

/* 입력 대기 상태의 info-value: 크기 유지, 색만 강조 */
.pb-info-value--pending {
  font-family: var(--font-paperlogy);
  font-weight: 600;
  font-size: 20px;
  color: var(--pb-accent-warm);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.pb-info-value--pending::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pb-accent-warm);
  box-shadow: 0 0 12px var(--pb-accent-warm);
}

/* ==========================================================================
   BUSINESS AREAS (6 cards)
   ========================================================================== */
.pb-biz-section {
  background: var(--pb-bg-2);
  padding: 140px 40px;
  position: relative;
  overflow: hidden;
}

.pb-biz-section::before {
  content: "";
  position: absolute;
  top: -300px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.12), transparent 70%);
  z-index: 0;
}

.pb-biz-inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.pb-biz-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 72px;
  align-items: end;
}

.pb-biz-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.pb-biz-card {
  background: var(--pb-bg-3);
  border: 1px solid var(--pb-border-1);
  border-radius: 20px;
  padding: 36px 32px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 300ms cubic-bezier(0.2, 0, 0, 1), border-color 300ms ease, background 300ms ease;
}

.pb-biz-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(76, 154, 255, 0.15), transparent 40%);
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.pb-biz-card:hover {
  transform: translateY(-4px);
  border-color: var(--pb-border-neon);
  background: var(--pb-bg-4);
}

.pb-biz-card:hover::after {
  opacity: 1;
}

.pb-biz-num {
  font-family: var(--font-paperlogy);
  font-weight: 800;
  font-size: 22px;
  color: var(--pb-primary);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.pb-biz-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(76, 154, 255, 0.12);
  border: 1px solid var(--pb-border-neon);
  color: var(--pb-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

/* 사업 카드 제목 — Paperlogy Bold */
.pb-biz-title {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -0.03em;
  color: var(--pb-fg-0);
  margin: 0 0 16px;
  position: relative;
  z-index: 1;
}

.pb-biz-desc {
  font-family: var(--font-paperlogy);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: -0.01em;
  color: var(--pb-fg-2);
  margin: 0;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   REGISTERED (5 blocks — 숫자 focus)
   ========================================================================== */
.pb-reg-section {
  padding: 140px 40px;
}

.pb-reg-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.pb-reg-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--pb-border-1);
}

.pb-reg-item {
  display: grid;
  grid-template-columns: 100px 1.4fr 2fr;
  gap: 48px;
  padding: 40px 0;
  border-bottom: 1px solid var(--pb-border-1);
  align-items: start;
  cursor: pointer;
  transition: padding 300ms ease;
}

.pb-reg-item:hover {
  padding-left: 16px;
}

.pb-reg-item:hover .pb-reg-num {
  color: var(--pb-primary);
}

/* 등록 사업 번호 — 지마켓산스 Light의 놓은 숫자 느낌을 살림 */
.pb-reg-num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--pb-fg-3);
  transition: color 300ms ease;
}

/* 등록 사업 제목 — Paperlogy Bold */
.pb-reg-title {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 30px;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--pb-fg-0);
  margin: 8px 0 0;
}

.pb-reg-title .en {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--pb-fg-3);
  margin-top: 10px;
  letter-spacing: 0.06em;
  font-style: normal;
}

.pb-reg-desc {
  font-family: var(--font-paperlogy);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: -0.015em;
  color: var(--pb-fg-2);
  margin: 12px 0 0;
}

/* ==========================================================================
   CHARACTER (Prom & Biz)
   ========================================================================== */
.pb-char-section {
  background: linear-gradient(180deg, var(--pb-bg-1) 0%, var(--pb-bg-2) 100%);
  padding: 140px 40px;
  position: relative;
  overflow: hidden;
}

.pb-char-inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
}

.pb-char-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 96px;
}

.pb-char-viz {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(76, 154, 255, 0.15), rgba(124, 92, 255, 0.12));
  border: 1px solid var(--pb-border-neon);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pb-char-viz::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0, 229, 255, 0.15), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(124, 92, 255, 0.15), transparent 40%);
}

.pb-char-viz img {
  max-width: 85%;
  max-height: 85%;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

.pb-char-viz .float-badge {
  position: absolute;
  background: var(--pb-bg-1);
  border: 1px solid var(--pb-border-neon);
  border-radius: 999px;
  padding: 12px 20px;
  font-family: var(--font-paperlogy);
  font-size: 16px;
  font-weight: 700;
  color: var(--pb-primary);
  letter-spacing: -0.01em;
  text-transform: none;
  z-index: 2;
  backdrop-filter: blur(10px);
  animation: pb-float 4s ease-in-out infinite;
}

.pb-char-viz .badge-1 { top: 24px; left: 24px; }
.pb-char-viz .badge-2 { bottom: 24px; right: 24px; animation-delay: -2s; }

@keyframes pb-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.pb-char-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.pb-char-card {
  background: var(--pb-bg-3);
  border: 1px solid var(--pb-border-2);
  border-radius: 20px;
  padding: 36px 32px;
  transition: all 300ms ease;
}

.pb-char-card:hover {
  border-color: var(--pb-primary);
  transform: translateY(-4px);
}

/* 캐릭터 이름 (Prom / Biz) — Paperlogy ExtraBold, 로고적 임팩트 */
.pb-char-card-name {
  font-family: var(--font-paperlogy);
  font-weight: 800;
  font-size: 88px;
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: var(--pb-fg-0);
  margin: 0;
}

.pb-char-card-name em {
  font-style: normal;
  color: var(--pb-primary);
}

.pb-char-card-role {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 20px;
  color: var(--pb-fg-1);
  margin: 16px 0 20px;
  letter-spacing: -0.02em;
}

.pb-char-card-desc {
  font-family: var(--font-paperlogy);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.75;
  color: var(--pb-fg-2);
  letter-spacing: -0.01em;
  margin: 0;
}

.pb-char-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.pb-char-gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #fdfaf3;
  border: 1px solid var(--pb-border-1);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  transition: all 300ms ease;
  padding: 24px 20px 68px;
}

.pb-char-gallery-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 35%, #ffffff, #fdfaf3 75%);
  z-index: 0;
}

.pb-char-gallery-item img {
  position: relative;
  z-index: 1;
}

.pb-char-gallery-item:hover {
  border-color: var(--pb-primary);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(76, 154, 255, .25);
}

.pb-char-gallery-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.pb-char-gallery-item .caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px 14px;
  background: rgba(15, 20, 40, .92);
  backdrop-filter: blur(8px);
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  letter-spacing: -0.015em;
  z-index: 2;
}
.pb-char-gallery-item .caption .sub {
  display: block;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 10px;
  color: var(--pb-fg-3);
  margin-top: 3px;
  letter-spacing: 0.14em;
}

/* ==========================================================================
   SUB SECTIONS (Education, Content, Portfolio, Blog, Careers, Anab)
   Placeholder-friendly styling
   ========================================================================== */
.pb-sub-section {
  padding: 140px 40px;
}

.pb-sub-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.pb-placeholder-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.pb-placeholder-card {
  background: var(--pb-bg-2);
  border: 1px dashed var(--pb-border-2);
  border-radius: 20px;
  padding: 40px 32px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 300ms ease;
}

.pb-placeholder-card:hover {
  border-color: var(--pb-primary);
  background: var(--pb-bg-3);
}

.pb-placeholder-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(245, 185, 80, 0.12);
  border: 1px solid rgba(245, 185, 80, 0.35);
  color: var(--pb-accent-warm);
  border-radius: 999px;
  font-family: var(--font-paperlogy);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-transform: none;
  align-self: flex-start;
}

/* Placeholder 카드 제목 — Paperlogy Bold, 크게 */
.pb-placeholder-title {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -0.03em;
  color: var(--pb-fg-0);
  margin: 20px 0 12px;
}

.pb-placeholder-desc {
  font-family: var(--font-paperlogy);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--pb-fg-2);
  letter-spacing: -0.01em;
  margin: 0;
}

.pb-placeholder-note {
  margin-top: 20px;
  font-family: var(--font-paperlogy);
  font-weight: 600;
  font-size: 14px;
  color: var(--pb-accent-warm);
  letter-spacing: -0.01em;
  text-transform: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pb-placeholder-note::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pb-accent-warm);
  box-shadow: 0 0 10px var(--pb-accent-warm);
}

/* Anab profile section */
.pb-anab-section {
  background: var(--pb-bg-2);
  padding: 140px 40px;
}

.pb-anab-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 80px;
  align-items: center;
}

.pb-anab-portrait {
  aspect-ratio: 3/4;
  background: var(--pb-bg-3);
  border: 1px solid var(--pb-border-2);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.pb-anab-portrait::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(76, 154, 255, 0.1), rgba(124, 92, 255, 0.08));
}

.pb-anab-portrait .placeholder-mark {
  position: relative;
  z-index: 1;
  text-align: center;
}

/* 아나브 포트레이트 이니셜 — Gmarket Sans Bold로 강이하게 */
.pb-anab-portrait .initial {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 120px;
  color: var(--pb-primary);
  line-height: 1;
  letter-spacing: -0.045em;
}

.pb-anab-portrait .label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--pb-fg-3);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-top: 16px;
}

/* ==========================================================================
   Anab 대표 소개 — 이름·역할 위계 (역할이 이름보다 작게)
   ========================================================================== */
.pb-anab-title {
  display: block;
}
.pb-anab-title em {
  display: block;
}
/* '비즈니스 코치' 서브라인 — 이름의 60% 크기, Medium, 서브 컬러 */
.pb-anab-role {
  display: block;
  margin-top: 12px;
  font-family: var(--font-paperlogy);
  font-weight: 500;
  font-size: 0.42em;      /* 대표 이름 대비 42% */
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--pb-fg-2);
  background: none;
  -webkit-text-fill-color: currentColor;
}

/* 주요 활동 내역 리스트 */
.pb-anab-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pb-anab-list li {
  position: relative;
  padding-left: 22px;
  font-family: var(--font-paperlogy);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: -0.02em;
  color: var(--pb-fg-1);
}
.pb-anab-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 2px;
  background: var(--pb-primary);
  border-radius: 2px;
}

/* Branding SNS 카드 그리드 */
.pb-anab-sns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.pb-anab-sns-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  background: var(--pb-bg-3);
  border: 1px solid var(--pb-border-1);
  border-radius: 14px;
  transition: all 200ms ease;
}
.pb-anab-sns-item:hover {
  border-color: var(--pb-border-neon);
  background: var(--pb-bg-4);
  transform: translateY(-2px);
}
.pb-anab-sns-key {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--pb-fg-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pb-anab-sns-val {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 17px;
  color: var(--pb-fg-0);
  letter-spacing: -0.015em;
}

/* 대표 초상 대신 프롬비즈 커버 이미지 사용 */
.pb-anab-img {
  position: relative;
  z-index: 1;
  max-width: 92%;
  max-height: 92%;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.4));
  animation: pb-breathe 5s ease-in-out infinite;
}
.pb-anab-badge {
  position: absolute;
  z-index: 2;
  bottom: 24px;
  left: 24px;
  padding: 12px 20px;
  background: var(--pb-bg-1);
  border: 1px solid var(--pb-border-neon);
  border-radius: 999px;
  font-family: var(--font-paperlogy);
  font-size: 17px;
  font-weight: 700;
  color: var(--pb-primary);
  letter-spacing: -0.01em;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 24px rgba(0,0,0,.35);
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.pb-contact-section {
  padding: 140px 40px;
  background: var(--pb-bg-0);
  position: relative;
  overflow: hidden;
}

.pb-contact-section::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(76, 154, 255, 0.06), transparent 70%);
  pointer-events: none;
}

.pb-contact-inner {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  text-align: center;
}

/* Contact 타이틀 — Light와 Bold의 대비 */
.pb-contact-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(48px, 7vw, 88px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--pb-fg-0);
  margin: 20px 0 40px;
}

.pb-contact-title em {
  font-style: normal;
  font-weight: 700;
  background: var(--pb-grad-neon);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pb-contact-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 72px;
  padding-top: 48px;
  border-top: 1px solid var(--pb-border-1);
  text-align: left;
}

.pb-contact-item .lbl {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 15px;
  color: var(--pb-primary);
  letter-spacing: -0.01em;
  text-transform: none;
  margin-bottom: 14px;
}

.pb-contact-item .val {
  font-family: var(--font-paperlogy);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.5;
  color: var(--pb-fg-0);
  letter-spacing: -0.02em;
}

.pb-contact-item .val .en {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--pb-fg-3);
  margin-top: 8px;
  letter-spacing: 0.08em;
}

.pb-contact-item .val.placeholder {
  color: var(--pb-accent-warm);
  font-family: var(--font-paperlogy);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.015em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.pb-contact-item .val.placeholder::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pb-accent-warm);
  box-shadow: 0 0 12px var(--pb-accent-warm);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.pb-footer {
  background: var(--pb-bg-0);
  border-top: 1px solid var(--pb-border-1);
  padding: 60px 40px 40px;
}

.pb-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}

.pb-footer-brand .pb-brand {
  margin-bottom: 20px;
}

/* Footer 태그라인 — Paperlogy Medium */
.pb-footer-tagline {
  font-family: var(--font-paperlogy);
  font-weight: 600;
  font-size: 18px;
  color: var(--pb-fg-1);
  line-height: 1.55;
  letter-spacing: -0.02em;
  max-width: 340px;
  margin: 0;
}

.pb-footer-col h4 {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 15px;
  color: var(--pb-primary);
  letter-spacing: -0.005em;
  text-transform: none;
  margin: 0 0 20px;
}

.pb-footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pb-footer-col a {
  font-family: var(--font-paperlogy);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.015em;
  color: var(--pb-fg-2);
  transition: color 200ms ease;
}

.pb-footer-col a:hover {
  color: var(--pb-primary);
}

/* Contact val 내부 링크 */
.pb-contact-item .val a {
  color: var(--pb-fg-0);
  border-bottom: 1px dashed var(--pb-border-neon);
  transition: color 200ms ease, border-color 200ms ease;
}
.pb-contact-item .val a:hover {
  color: var(--pb-primary);
  border-bottom-color: var(--pb-primary);
}

/* ==========================================================================
   FOOTER — 회사 정보(사업자 정보) 블록
   ========================================================================== */
/* 회사 정보 (사업자 정보) — 카피라이트 톤과 통일된 로우 프로파일 */
.pb-footer-corp {
  max-width: 1280px;
  margin: 48px auto 0;
  padding: 28px 0 4px;
  border-top: 1px solid var(--pb-border-1);
  /* 안티앨리어싱 명시 */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
}
.pb-footer-corp-inner {
  display: grid;
  gap: 10px;
}
.pb-footer-corp-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  align-items: baseline;
  font-size: 12px;
  line-height: 1.7;
}
/* 라벨 (법인명, 대표이사 등) — 카피라이트와 동일한 모노 uppercase 톤 */
.pb-footer-corp-row .k {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pb-fg-3);
  /* 한글 라벨은 시스템 fallback을 피하기 위해 Pretendard로 강제 */
  font-family: 'Pretendard', 'JetBrains Mono', ui-monospace, monospace;
}
/* 값 — 카피라이트와 동일한 mono 톤 (한글은 Pretendard fallback으로 깨짐 방지) */
.pb-footer-corp-row .v {
  font-family: var(--font-mono), 'Pretendard', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', 'Noto Sans KR', sans-serif;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--pb-fg-2);
  /* 한글 안티앨리어싱 강화 — 깨짐/픽셀레이션 방지 */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  font-synthesis: none;
}
/* 한글 문자에는 letter-spacing 완화 (mono 톤 유지하되 가독성 확보) */
.pb-footer-corp-row .v[data-lang-ko] {
  letter-spacing: 0.01em;
}
.pb-footer-corp-row .v a {
  color: var(--pb-fg-1);
  border-bottom: 1px dashed rgba(76, 154, 255, 0.4);
  transition: color 200ms ease, border-color 200ms ease;
}
.pb-footer-corp-row .v a:hover {
  color: #22d3ee;
  border-bottom-color: #22d3ee;
}

/* 카피라이트 · 하단 라인 (기존 스타일 유지 + 안티앨리어싱 명시) */
.pb-footer-bottom {
  max-width: 1280px;
  margin: 28px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--pb-border-1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--pb-fg-3);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

@media (max-width: 640px) {
  .pb-footer-corp-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .pb-anab-sns { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Scroll reveal utility
   ========================================================================== */
.pb-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 800ms cubic-bezier(0.2, 0, 0, 1), transform 800ms cubic-bezier(0.2, 0, 0, 1);
}

.pb-reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* stagger */
.pb-reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms cubic-bezier(0.2, 0, 0, 1), transform 700ms cubic-bezier(0.2, 0, 0, 1);
}

.pb-reveal-stagger.in > *:nth-child(1) { transition-delay: 0ms; }
.pb-reveal-stagger.in > *:nth-child(2) { transition-delay: 80ms; }
.pb-reveal-stagger.in > *:nth-child(3) { transition-delay: 160ms; }
.pb-reveal-stagger.in > *:nth-child(4) { transition-delay: 240ms; }
.pb-reveal-stagger.in > *:nth-child(5) { transition-delay: 320ms; }
.pb-reveal-stagger.in > *:nth-child(6) { transition-delay: 400ms; }
.pb-reveal-stagger.in > *:nth-child(7) { transition-delay: 480ms; }
.pb-reveal-stagger.in > *:nth-child(8) { transition-delay: 560ms; }

.pb-reveal-stagger.in > * {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Language toggle (KO/EN swap)
   ========================================================================== */
[data-lang-en] { display: none; }
body.lang-en [data-lang-ko] { display: none; }
body.lang-en [data-lang-en] { display: inline; }
body.lang-en [data-lang-en].block { display: block; }
body.lang-en [data-lang-en].flex { display: flex; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .pb-nav { padding: 16px 24px; }
  .pb-nav-menu { display: none; }
  .pb-nav-toggle { display: flex; }
  .pb-section { padding: 80px 24px; }
  .pb-biz-section, .pb-reg-section, .pb-char-section, .pb-sub-section, .pb-anab-section, .pb-contact-section { padding: 80px 24px; }
  .pb-about-grid, .pb-char-hero, .pb-biz-header, .pb-anab-inner { grid-template-columns: 1fr; gap: 40px; }
  .pb-biz-grid { grid-template-columns: repeat(2, 1fr); }
  .pb-reg-item { grid-template-columns: 60px 1fr; gap: 24px; }
  .pb-reg-item .pb-reg-desc { grid-column: 2 / -1; }
  .pb-reg-num { font-size: 48px; }
  .pb-footer-inner { grid-template-columns: 1fr 1fr; }
  .pb-hero-stats, .pb-hero-pillars, .pb-contact-info, .pb-char-gallery, .pb-placeholder-grid { grid-template-columns: repeat(2, 1fr); }
  .pb-anab-portrait { max-width: 320px; margin: 0 auto; }
}

@media (max-width: 640px) {
  .pb-biz-grid { grid-template-columns: 1fr; }
  .pb-hero-stats, .pb-contact-info, .pb-char-gallery, .pb-placeholder-grid, .pb-char-duo, .pb-footer-inner { grid-template-columns: 1fr; }
  .pb-hero-title { font-size: clamp(40px, 12vw, 64px); }
  .pb-info-row { grid-template-columns: 1fr; gap: 6px; }
  .pb-info-value { font-size: 18px; }
  .pb-hero-mascot { display: none !important; }
}

/* ==========================================================================
   CHARACTER MASCOTS — GIF처럼 움직이는 캐릭터 (CSS keyframe 애니메이션)
   ========================================================================== */

/* 살랑살랑 좌우 흔들림 (idle sway) */
@keyframes pb-sway {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-12px) rotate(3deg); }
}

/* 통통 튀는 바운스 */
@keyframes pb-bounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-18px) scale(1.03); }
}

/* 인사하는 손 흔들기 */
@keyframes pb-wave {
  0%, 60%, 100% { transform: rotate(0deg); }
  10%, 30%      { transform: rotate(-14deg); }
  20%, 40%      { transform: rotate(18deg); }
}

/* 부드럽게 크게 작게 (breathing) */
@keyframes pb-breathe {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.06); }
}

/* 회전 반짝임 */
@keyframes pb-spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* 좌우 지나가는 그림자 */
@keyframes pb-shadow {
  0%, 100% { opacity: .3; transform: translateX(-50%) scaleX(1); }
  50%      { opacity: .15; transform: translateX(-50%) scaleX(.7); }
}

/* Character viz 이미지 — 부드럽게 breathing */
.pb-char-viz img {
  animation: pb-breathe 4.5s ease-in-out infinite;
}

/* 애니메이션 유틸 클래스 (개별 이미지에 지정) */
.anim-sway   { animation: pb-sway 4.5s ease-in-out infinite; transform-origin: center bottom; }
.anim-bounce { animation: pb-bounce 3.8s ease-in-out infinite; transform-origin: center bottom; }
.anim-breathe{ animation: pb-breathe 5s ease-in-out infinite; }

/* Gallery hover: 흔들림 강조 */
.pb-char-gallery-item img {
  transition: transform 400ms cubic-bezier(0.2, 0, 0, 1);
}
.pb-char-gallery-item:hover img {
  animation: pb-wave 1.2s ease-in-out !important;
  transform-origin: center bottom;
}

/* ==========================================================================
   CHARACTER CARD — 강화된 카드 레이아웃
   ========================================================================== */
.pb-char-card {
  display: flex;
  flex-direction: column;
}

.pb-char-card-head {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 24px;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--pb-border-1);
}

.pb-char-card-titleblock {
  min-width: 0;
}

.pb-char-card-portrait {
  width: 160px;
  aspect-ratio: 1 / 1;
  background: #fdfaf3;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.08),
    0 12px 28px rgba(0,0,0,.35);
  position: relative;
}

.pb-char-card-portrait::before {
  /* 밝은 배경 위 부드러운 그라디언트로 카드 컬러톤과 조화 */
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(255,255,255,.9), rgba(253,250,243,1) 70%);
}

.pb-char-card-portrait img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.char-prom .pb-char-card-portrait::before {
  background: radial-gradient(circle at 50% 40%, #eaf6ff, #fdfaf3 75%);
}
.char-biz .pb-char-card-portrait::before {
  background: radial-gradient(circle at 50% 40%, #fff5e0, #fdfaf3 75%);
}

/* 캐릭터 태그 (해시태그 chip) */
.pb-char-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 24px;
}

.pb-char-tag {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(76, 154, 255, .1);
  border: 1px solid var(--pb-border-neon);
  color: var(--pb-primary);
  font-family: var(--font-paperlogy);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.01em;
}

.char-biz .pb-char-tag {
  background: rgba(245, 185, 80, .1);
  border-color: rgba(245, 185, 80, .35);
  color: var(--pb-accent-warm);
}

/* 캐릭터 특성 (3열) */
.pb-char-traits {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--pb-border-1);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.pb-char-trait .lbl {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 14px;
  color: var(--pb-primary);
  letter-spacing: -0.005em;
  text-transform: none;
  margin-bottom: 8px;
}

.pb-char-trait .val {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 17px;
  color: var(--pb-fg-0);
  line-height: 1.35;
  letter-spacing: -0.02em;
}

/* ==========================================================================
   CHARACTER STORY (세계관 3-step)
   ========================================================================== */
.pb-char-story {
  margin-top: 96px;
  padding: 56px;
  background: linear-gradient(135deg, rgba(76, 154, 255, .06), rgba(124, 92, 255, .06));
  border: 1px solid var(--pb-border-1);
  border-radius: 28px;
}

.pb-char-story-title {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: clamp(32px, 3.5vw, 48px);
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--pb-fg-0);
  margin: 0 0 40px;
}

.pb-char-story-title em {
  font-style: normal;
  font-weight: 800;
  background: var(--pb-grad-neon);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pb-char-story-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.pb-char-story-item {
  padding: 32px 28px;
  background: var(--pb-bg-3);
  border: 1px solid var(--pb-border-1);
  border-radius: 20px;
}

.pb-char-story-num {
  font-family: var(--font-paperlogy);
  font-weight: 800;
  font-size: 40px;
  line-height: 1;
  color: var(--pb-primary);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.pb-char-story-h {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.35;
  letter-spacing: -0.025em;
  color: var(--pb-fg-0);
  margin: 0 0 14px;
}

.pb-char-story-p {
  font-family: var(--font-paperlogy);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pb-fg-2);
  letter-spacing: -0.01em;
  margin: 0;
}

/* Gallery 헤더 */
.pb-char-gallery-header {
  margin-top: 96px;
}
.pb-char-gallery-title {
  font-family: var(--font-paperlogy);
  font-weight: 700;
  font-size: clamp(32px, 3.5vw, 48px);
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--pb-fg-0);
  margin: 0;
}
.pb-char-gallery-title em {
  font-style: normal;
  font-weight: 800;
  background: var(--pb-grad-neon);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* 갤러리 자체를 8-item 그리드로 */
.pb-char-gallery {
  grid-template-columns: repeat(4, 1fr);
}

.pb-char-gallery-item {
  padding-bottom: 60px; /* 캡션 자리 확보 */
}

@media (max-width: 1024px) {
  .pb-char-story { padding: 32px 24px; }
  .pb-char-story-grid { grid-template-columns: 1fr; gap: 20px; }
  .pb-char-traits { grid-template-columns: 1fr 1fr; }
  .pb-char-card-head { grid-template-columns: 1fr 120px; }
  .pb-char-card-portrait { width: 120px; }
  .pb-char-card-name { font-size: 64px; }
  .pb-char-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .pb-char-card-head { grid-template-columns: 1fr; }
  .pb-char-card-portrait { width: 140px; margin: 0 auto; }
  .pb-char-traits { grid-template-columns: 1fr; }
}