/* ============================================================
   FINERO 피네로 — 차수판 | Main Stylesheet v1.0.0
   Brand Tier: Premium | Color: Deep Navy/Slate
   ============================================================ */

/* ── 1. CSS Custom Properties (Design Tokens) ── */
:root {
  /* ─ 브랜드 컬러 ─ */
  --c-primary:       #0F172A;
  --c-primary-mid:   #1A2744;
  --c-primary-light: #253660;
  --c-accent:        #C5A47E;
  --c-accent-light:  #D4B896;
  --c-bg-dark:       #080D14;
  --c-bg-mid:        #F4F7FA;
  --c-light-section: #F9F7F4;
  --c-bg-light:      #FFFFFF;
  --c-border-strong: #1A2744;
  --c-border-light:  #E2D8CC;
  --c-text:          #0F172A;
  --c-text-sub:      #5A6A80;
  --c-white:         #FFFFFF;
  --c-overlay:       rgba(8,13,20,0.72);

  --f-serif:  'Noto Serif KR', 'Georgia', serif;
  --f-sans:   'Pretendard', 'Noto Sans KR', sans-serif;

  /* ─ 타이포그래피 스케일 ─ */
  --fs-hero:   clamp(6rem, 18vw, 14rem);
  --fs-h2:     clamp(2rem, 4vw, 3.5rem);
  --fs-h3:     clamp(1.4rem, 2.5vw, 2rem);
  --fs-body:   clamp(0.95rem, 1.5vw, 1.05rem);
  --fs-small:  0.875rem;
  --fs-label:  0.8125rem;

  /* ─ 반경 (프리미엄: 날카롭게) ─ */
  --radius-sm: 2px;
  --radius-md: 2px;
  --radius-lg: 2px;
  --radius-xl: 4px;

  /* ─ 그림자 ─ */
  --shadow-card: 0 4px 24px rgba(8,13,20,0.12);
  --shadow-hover: 0 16px 48px rgba(8,13,20,0.22);

  /* ─ 전환 & 레이아웃 ─ */
  --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  --max-w: 1180px;
  --section-pad: clamp(100px, 12vw, 160px);

  /* ─ 아이콘 ─ */
  --icon-size: 20px;
}

/* ── 2. Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-sans);
  font-size: var(--fs-body);
  color: var(--c-text);
  background: var(--c-bg-light);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── 3. 타이포그래피 ── */
h1, h2, h3, h4, h5 {
  font-family: var(--f-sans);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.04em;
  color: var(--c-primary);
}

h1 { font-size: var(--fs-hero); letter-spacing: -0.06em; }
h2 { font-size: var(--fs-h2); letter-spacing: -0.04em; }
h3 { font-size: var(--fs-h3); letter-spacing: -0.03em; }

/* 대형 숫자 강조 */
.big-num {
  font: 800 clamp(3rem, 8vw, 6rem)/1 var(--f-sans);
  letter-spacing: -0.05em;
  color: var(--c-accent);
}

/* 아이콘 */
.icon-line { width: var(--icon-size); height: var(--icon-size); color: var(--c-accent); flex-shrink: 0; }
.icon-line-lg { width: 28px; height: 28px; }

.text-accent { color: var(--c-accent); }
.text-white  { color: var(--c-white); }
.text-sub    { color: var(--c-text-sub); }

.label {
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}

/* ── 4. Layout ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
}

.section {
  padding: var(--section-pad) 0;
}

.section--dark {
  background: var(--c-bg-dark);
  color: var(--c-white);
}
.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--c-white);
}

.section--mid {
  background: var(--c-bg-mid);
}

.section-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 70px);
}
.section-header .label { margin-bottom: 12px; display: block; }
.section-header h2 { margin-bottom: 16px; }
.section-header p {
  max-width: 580px;
  margin: 0 auto;
  color: var(--c-text-sub);
  font-size: 1.05rem;
}

/* ── 5. Navigation ── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(15,25,35,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(15,25,35,0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-logo .logo-text {
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: -0.01em;
}

.site-logo .logo-sub {
  font-size: 0.7rem;
  color: var(--c-accent);
  letter-spacing: 0.08em;
  font-weight: 500;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition);
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--c-accent-light);
}
.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--c-accent);
  color: var(--c-white) !important;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover {
  background: var(--c-accent-light);
  transform: translateY(-1px);
}
.nav-cta::after { display: none !important; }

/* 모바일 햄버거 */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── 6. Hero Section — Cinematic Single Image ── */
.hero {
  position: relative;
  height: 100svh;
  min-height: 700px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg-dark);
}

/* ---- 이미지 래퍼 ---- */
.hero-img-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center;
  will-change: transform;
  display: block;
}

/* ---- 오버레이 ---- */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to top, rgba(8,13,20,0.90) 0%, rgba(8,13,20,0.30) 40%, rgba(8,13,20,0.55) 100%);
}

/* ---- 중앙 스테이지 ---- */
.hero-stage {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 32px;
}

.hero-label {
  font: 600 0.72rem/1 var(--f-sans);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 24px;
  display: block;
}

.hero-stage h1 {
  font: 900 var(--fs-hero)/0.88 var(--f-sans);
  letter-spacing: -0.06em;
  color: #fff;
  margin: 0 0 24px;
  text-shadow: 0 4px 40px rgba(0,0,0,0.4);
}

.hero-caption {
  font: 300 clamp(1rem, 1.8vw, 1.2rem)/1.6 var(--f-sans);
  color: rgba(255,255,255,0.72);
  margin: 0 auto 48px;
  max-width: 480px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- CTA 버튼 (히어로 전용) ---- */
.btn-hero-primary {
  display: inline-block;
  padding: 16px 40px;
  border: 1.5px solid var(--c-accent);
  background: var(--c-accent);
  color: var(--c-primary);
  font: 700 0.85rem/1 var(--f-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 0;
  transition: background 0.3s var(--transition), color 0.3s var(--transition);
  min-height: 52px;
  display: inline-flex;
  align-items: center;
}
.btn-hero-primary:hover {
  background: transparent;
  color: var(--c-accent);
}

.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  padding: 16px 40px;
  border: 1.5px solid rgba(255,255,255,0.32);
  color: rgba(255,255,255,0.8);
  font: 700 0.85rem/1 var(--f-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 0;
  transition: border-color 0.3s, color 0.3s;
  min-height: 52px;
}
.btn-hero-ghost:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

/* ---- 우측 세로 텍스트 ---- */
.hero-side-text {
  position: absolute;
  right: 32px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  font: 600 0.6rem/1 var(--f-sans);
  letter-spacing: 0.25em;
  color: var(--c-accent);
  opacity: 0.6;
  z-index: 3;
  white-space: nowrap;
}

/* ---- 하단 stats strip ---- */
.hero-stats-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  border-top: 1px solid rgba(197,164,126,0.2);
  background: rgba(8,13,20,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.hstat {
  flex: 1;
  padding: 20px 0;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.hstat:last-child { border-right: none; }

.hstat-num {
  display: block;
  font: 800 2.5rem/1 var(--f-sans);
  letter-spacing: -0.04em;
  color: var(--c-accent);
}
.hstat-num sup {
  font-size: 0.5em;
  vertical-align: super;
}

.hstat-label {
  display: block;
  font: 400 0.72rem/1 var(--f-sans);
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.45);
  margin-top: 8px;
}

/* ---- 히어로 입장 애니메이션 ---- */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroSlideUp {
  from { opacity: 0; transform: translateY(100%); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-label    { animation: heroFadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 0.2s both; }
.hero-stage h1 { animation: heroFadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 0.35s both; }
.hero-caption  { animation: heroFadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 0.55s both; }
.hero-cta      { animation: heroFadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 0.72s both; }
.hero-stats-strip { animation: heroSlideUp 0.9s cubic-bezier(0.22,1,0.36,1) 1s both; }

/* ── 7. 벤또 그리드 (Bento Grid) ── */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 180px;
  gap: 16px;
}

.bento-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--c-primary);
  transition: transform var(--transition), box-shadow var(--transition);
}

.bento-item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-hover);
}

.bento-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.bento-item:hover img {
  transform: scale(1.08);
}

.bento-item .bento-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,25,35,0.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}

.bento-item:hover .bento-overlay { opacity: 1; }

.bento-item .bento-label {
  font-family: var(--f-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-white);
}

/* 벤또 그리드 아이템 크기 변형 */
.bento-item--wide  { grid-column: span 8; }
.bento-item--tall  { grid-row: span 2; grid-column: span 4; }
.bento-item--med   { grid-column: span 6; }
.bento-item--sm    { grid-column: span 4; }
.bento-item--xs    { grid-column: span 3; }


/* ── 8. 버튼 — 직각 프리미엄 ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 2px;
  font-family: var(--f-sans);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  text-align: center;
  white-space: nowrap;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  min-height: 52px;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--c-accent);
  color: var(--c-primary);
  border-color: var(--c-accent);
}
.btn--primary:hover {
  background: transparent;
  color: var(--c-accent);
}

.btn--outline {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.3);
}
.btn--outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.btn--dark {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}
.btn--dark:hover {
  background: var(--c-primary-mid);
  box-shadow: var(--shadow-hover);
}

.btn--lg {
  padding: 18px 40px;
  font-size: 0.9rem;
}

/* ── 9. Marquee 섹션 (Trust Bar 대체) ── */
.marquee-section {
  overflow: hidden;
  padding: 24px 0;
  background: var(--c-accent);
  position: relative;
  z-index: 1;
}

.marquee-track {
  overflow: hidden;
  width: 100%;
}

.marquee-inner {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: marqueeScroll 25s linear infinite;
  width: max-content;
}

.marquee-inner span {
  font: 700 0.85rem/1 var(--f-sans);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-primary);
}

.marquee-dot {
  color: rgba(15,23,42,0.35) !important;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* 레거시 trust-bar 숨김 */
.trust-bar { display: none; }

/* ── 지역 링크 푸터바 ── */
.region-footer-bar {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 24px 40px;
  border-top: 1px solid rgba(197,164,126,0.15);
}

.region-label {
  font: 600 0.72rem/1 var(--f-sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  white-space: nowrap;
}

.region-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.region-links a {
  font: 400 0.875rem/1 var(--f-sans);
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
  transition: color 0.25s;
}

.region-links a:hover {
  color: var(--c-accent);
}

/* ── 10. 서비스 카드 그리드 — Tone-on-Tone ── */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

@media (min-width: 769px) and (max-width: 1150px) {
  .service-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .service-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .service-grid { grid-template-columns: 1fr; }
}

.service-card {
  background: #111827;
  border: none;
  border-radius: 0;
  padding: 56px 48px;
  transition: box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card:nth-child(even) {
  background: var(--c-primary);
}

/* 상단 골드 라인 hover */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  box-shadow: inset 0 3px 0 var(--c-accent);
}

.service-card .card-icon {
  display: flex;
  align-items: center;
  margin-bottom: 28px;
  color: var(--c-accent);
}

.service-card h3 {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  margin-bottom: 16px;
  color: var(--c-white);
  letter-spacing: -0.02em;
}

.service-card p {
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  margin-bottom: 28px;
  font-size: 0.92rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--c-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: gap var(--transition);
  position: relative;
}
.card-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 100%;
  height: 1px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.card-link:hover { gap: 14px; }
.card-link:hover::after { transform: scaleX(1); }

/* ── 11. 갤러리 섹션 (벤또 그리드) ── */
.gallery-section .section-header { text-align: left; }

.gallery-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.gallery-bento .bento-item--hero {
  grid-column: span 8;
  grid-row: span 2;
  height: 480px;
}

.gallery-bento .bento-item--side {
  grid-column: span 4;
  height: 232px;
}

/* ── 12. 숫자 통계 섹션 ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2px;
  background: var(--c-border-light);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-item {
  background: var(--c-bg-light);
  padding: 40px 30px;
  text-align: center;
}

.stat-number {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--c-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number span {
  font-size: 0.6em;
  color: var(--c-accent);
}

.stat-label {
  font-size: var(--fs-small);
  color: var(--c-text-sub);
  font-weight: 500;
}

/* ── 13. 프로세스 섹션 ── */
.process-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  position: relative;
}

.process-list::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-primary-light), var(--c-accent));
  z-index: 0;
}

.process-item {
  position: relative;
  z-index: 1;
  padding: 0 24px;
  text-align: center;
}

.process-num {
  width: 72px;
  height: 72px;
  background: var(--c-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--f-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-white);
  border: 3px solid var(--c-accent);
}

.process-item h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--c-primary);
}

.process-item p {
  font-size: var(--fs-small);
  color: var(--c-text-sub);
}

/* ── 14. FAQ 섹션 ── */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--c-border-light);
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  cursor: pointer;
  font-family: var(--f-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-primary);
  transition: color var(--transition);
  gap: 16px;
}

.faq-q:hover { color: var(--c-accent); }

.faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-bg-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
  color: var(--c-primary);
  transition: all var(--transition);
}

.faq-item.open .faq-toggle {
  background: var(--c-accent);
  color: var(--c-white);
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-a-inner {
  padding-bottom: 22px;
  color: var(--c-text-sub);
  line-height: 1.8;
}

.faq-item.open .faq-a { max-height: 400px; }

/* ── 15. 상담 섹션 (CTA) ── */
.cta-section {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-bg-dark) 100%);
  padding: var(--section-pad) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(74,158,191,0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(74,158,191,0.08) 0%, transparent 50%);
}

.cta-section .container { position: relative; z-index: 1; }

.cta-section h2 {
  color: var(--c-white);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  font-size: 1.1rem;
}

.cta-cards {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.cta-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  backdrop-filter: blur(8px);
  transition: all var(--transition);
  min-width: 240px;
}

.cta-card:hover {
  background: rgba(255,255,255,0.14);
  border-color: var(--c-accent);
  transform: translateY(-4px);
}

.cta-card .cta-card-icon {
  width: 48px;
  height: 48px;
  background: var(--c-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.cta-card .cta-card-text .cta-card-label {
  font-size: var(--fs-label);
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.cta-card .cta-card-text .cta-card-value {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-white);
}

/* ── 16. Sticky 하단 CTA (모바일) ── */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 999;
  background: var(--c-bg-dark);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 10px 16px;
  gap: 12px;
}

.sticky-cta a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
}

.sticky-cta .sticky-tel {
  background: var(--c-accent);
  color: var(--c-white);
}

.sticky-cta .sticky-sms {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--c-white);
}

/* ── 17. NSEO 지역 페이지 ── */
.local-hero {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-mid) 100%);
  padding: 120px 0 80px;
  color: var(--c-white);
}

.local-hero h1 {
  color: var(--c-white);
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 16px;
}

.local-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 560px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.55);
}

.breadcrumb a { color: rgba(255,255,255,0.7); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--c-accent); }
.breadcrumb .sep { color: rgba(255,255,255,0.35); }
.breadcrumb .current { color: var(--c-accent-light); }

/* ── 18. 시공사례 단일 페이지 ── */
.case-hero {
  padding: 120px 0 60px;
  background: var(--c-bg-mid);
}

.case-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.case-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}

.case-img-main img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.case-info-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
}

.case-info-table th,
.case-info-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--c-border-light);
  font-size: var(--fs-small);
}

.case-info-table th {
  width: 100px;
  color: var(--c-text-sub);
  font-weight: 500;
}

.case-img-sub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.case-img-sub {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 120px;
}

.case-img-sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── 19. 서비스 상세 페이지 ── */
.service-hero {
  background: linear-gradient(160deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  padding: 120px 0 80px;
  color: var(--c-white);
}

.service-content {
  max-width: 800px;
  margin: 0 auto;
}

.service-content h2 {
  font-size: 1.7rem;
  margin: 48px 0 16px;
  color: var(--c-primary);
}

.service-content p {
  color: var(--c-text-sub);
  line-height: 1.9;
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.service-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 24px;
  color: var(--c-text-sub);
}

.service-content ul li {
  margin-bottom: 8px;
  line-height: 1.8;
}

/* 특징 체크리스트 */
.checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 32px 0;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px;
  background: var(--c-bg-mid);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--c-accent);
}

.checklist-item .check-icon {
  color: var(--c-accent);
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.checklist-item p {
  font-size: var(--fs-small);
  color: var(--c-text-sub);
  margin: 0;
}

/* ── 20. 상담하기 페이지 ── */
.consult-hero {
  background: linear-gradient(160deg, var(--c-bg-dark) 0%, var(--c-primary) 100%);
  padding: 120px 0 80px;
  text-align: center;
  color: var(--c-white);
}

.consult-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 60px 0;
}

.consult-card {
  background: var(--c-bg-light);
  border: 2px solid var(--c-border-light);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.consult-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
  opacity: 0;
  transition: opacity var(--transition);
}

.consult-card:hover {
  border-color: var(--c-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.consult-card .consult-card-content { position: relative; z-index: 1; }

.consult-card .consult-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  display: block;
}

.consult-card h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.consult-card .consult-sub {
  font-size: var(--fs-small);
  color: var(--c-text-sub);
  margin-bottom: 24px;
}

.consult-card .consult-num {
  font-family: var(--f-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 20px;
  display: block;
}

/* ── 21. 푸터 ── */
.site-footer {
  background: var(--c-bg-dark);
  color: rgba(255,255,255,0.65);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .footer-logo {
  font-family: var(--f-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: var(--fs-small);
  line-height: 1.8;
  max-width: 300px;
}

.footer-brand .footer-biz {
  margin-top: 20px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.9;
}

.footer-nav h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-nav ul li { margin-bottom: 10px; }
.footer-nav ul li a {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-nav ul li a:hover { color: var(--c-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

/* ── 22. 내부 링크 섹션 ── */
.internal-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.internal-link-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--c-bg-mid);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-md);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--c-primary);
  transition: all var(--transition);
}

.internal-link-item:hover {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
  transform: translateY(-2px);
}

.internal-link-item::before {
  content: '→';
  color: var(--c-accent);
  font-weight: 700;
}

/* ── 23. 스크롤 애니메이션 ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* 딜레이 클래스 */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ── 24. 스크롤 진행 바 ── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-primary-light));
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
}

/* ── 25. 긴급 안내 바 (Urgency) ── */
.urgency-bar {
  background: linear-gradient(90deg, var(--c-accent), var(--c-primary-light));
  color: var(--c-white);
  padding: 10px 0;
  text-align: center;
  font-size: var(--fs-small);
  font-weight: 600;
  position: relative;
  z-index: 1001;
}

.urgency-bar span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ── 26. 구분선 ── */
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-primary-light));
  border-radius: 2px;
  margin: 16px 0;
}

.divider--center { margin: 16px auto; }

/* ── 27. 내비게이션 NSEO 드롭다운 ── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-bg-dark);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 180px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  transform: translateX(-50%) translateY(-8px);
  backdrop-filter: blur(16px);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.7);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-dropdown-menu a:hover {
  background: rgba(255,255,255,0.08);
  color: var(--c-accent);
}

/* ── 28. 반응형 ── */
@media (max-width: 1024px) {
  .hero-side-text { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .case-detail-grid { grid-template-columns: 1fr; }
  .process-list::before { display: none; }
  .region-footer-bar { flex-direction: column; align-items: flex-start; gap: 16px; padding: 20px 24px; }
}

@media (max-width: 768px) {
  :root {
    --section-pad: clamp(48px, 10vw, 80px);
  }

  .main-nav { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 64px 0 0 0;
    background: rgba(15,25,35,0.98);
    padding: 32px 24px;
    gap: 0;
    align-items: flex-start;
    overflow-y: auto;
  }

  .main-nav.open a {
    display: block;
    width: 100%;
    padding: 16px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }

  .bento-item--wide  { grid-column: span 12; }
  .bento-item--tall  { grid-column: span 12; grid-row: span 1; height: 220px; }
  .bento-item--med   { grid-column: span 12; }
  .bento-item--sm    { grid-column: span 6; }

  .gallery-bento .bento-item--hero { grid-column: span 12; height: 280px; }
  .gallery-bento .bento-item--side { grid-column: span 6; height: 160px; }

  .service-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .hero-stats-strip { flex-wrap: wrap; }
  .hstat { min-width: 50%; }
  .marquee-inner { gap: 32px; }

  .cta-cards { flex-direction: column; align-items: stretch; }
  .cta-card { min-width: unset; }

  .sticky-cta { display: flex; }

  /* 모바일 하단 여백 (sticky CTA 만큼) */
  body { padding-bottom: 72px; }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    background: rgba(255,255,255,0.04);
    margin-top: 4px;
    margin-bottom: 8px;
  }

  .case-img-sub-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero-stage h1 { font-size: clamp(4.5rem, 22vw, 8rem); letter-spacing: -0.05em; }
  .hero-stats-strip { display: none; }
  .stats-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .gallery-bento .bento-item--side { grid-column: span 12; }
  .case-img-sub-grid { grid-template-columns: 1fr; }
  .checklist { grid-template-columns: 1fr; }
  .hstat-num { font-size: 1.8rem; }
  .region-links { gap: 16px; }
}

/* ── 29. 카운터 애니메이션 ── */
.counter-num {
  display: inline-block;
}

/* ── 30. 이미지 SVG Placeholder ── */
.svg-placeholder {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* ── 31. 갤러리 전체 목록 ── */
.gallery-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.gallery-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-bg-light);
  border: 1px solid var(--c-border-light);
  transition: all var(--transition);
  display: block;
}

.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--c-border-strong);
}

.gallery-card-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.gallery-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-card:hover .gallery-card-img img { transform: scale(1.08); }

.gallery-card-body {
  padding: 20px 24px;
}

.gallery-card-body h3 {
  font-size: 1.05rem;
  color: var(--c-primary);
  margin-bottom: 8px;
}

.gallery-card-body p {
  font-size: var(--fs-small);
  color: var(--c-text-sub);
}

.gallery-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--c-accent);
}

/* ── 32. 사이트맵 섹션 ── */
.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 32px;
}

.sitemap-section h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--c-accent);
}

.sitemap-section ul li { margin-bottom: 8px; }
.sitemap-section ul li a {
  font-size: var(--fs-small);
  color: var(--c-text-sub);
  transition: color var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.sitemap-section ul li a::before { content: '›'; color: var(--c-accent); }
.sitemap-section ul li a:hover { color: var(--c-primary); }