/* ================================================================
   VAMOS 바모스 — visual.css (욕실들뜬타일수리교체)
   visual-designer-INSIDE-V2 | Brand Tier: premium
   컬러 컨셉: 딥 틸-블루 + 세라믹 화이트 + 청수 포인트
   폰트: Noto Serif KR (display) + Pretendard Variable (body)
   ================================================================ */

/* ── Design Tokens ──────────────────────────────────────────── */
:root {
  /* Primary palette */
  --c-primary:   #1A3A4A;
  --c-primary-2: #2A5470;
  --c-primary-3: #3A7A9C;

  /* Accent */
  --c-accent:    #5BBCCE;
  --c-accent-2:  #A8DDE8;

  /* Background */
  --c-bg:        #FFFFFF;
  --c-bg-soft:   #F0F6F8;
  --c-bg-warm:   #E8F4F7;

  /* Border */
  --c-border:    #C8DCE3;
  --c-border-2:  #E0EEF2;

  /* Text */
  --c-text:      #0D1E26;
  --c-text-sub:  #3B5560;
  --c-text-light:#6A8898;
  --c-white:     #FFFFFF;

  /* Typography */
  --font-display: 'Noto Serif KR', 'Georgia', serif;
  --font-body:    'Pretendard Variable', 'Apple SD Gothic Neo', sans-serif;

  /* Font sizes — 40대 이상 가독성 최우선 */
  --fs-hero:  clamp(2.2rem, 5vw, 3.6rem);
  --fs-h2:    clamp(1.6rem, 3.2vw, 2.4rem);
  --fs-h3:    clamp(1.25rem, 2.4vw, 1.75rem);
  --fs-body:  clamp(1rem, 1.6vw, 1.125rem);
  --fs-sm:    0.9375rem;
  --fs-xs:    0.875rem;

  /* Spacing */
  --sp-xs:   0.5rem;
  --sp-sm:   1rem;
  --sp-md:   1.5rem;
  --sp-lg:   2.5rem;
  --sp-xl:   4rem;
  --sp-2xl:  6rem;
  --sp-3xl:  8rem;

  /* Layout */
  --container-max: 1200px;
  --container-pad: clamp(1rem, 4vw, 2.5rem);
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(26, 58, 74, 0.08);
  --shadow-md: 0 4px 20px rgba(26, 58, 74, 0.12);
  --shadow-lg: 0 8px 40px rgba(26, 58, 74, 0.16);

  /* Transitions */
  --trans-fast:  0.18s ease;
  --trans-base:  0.3s ease;
  --trans-slow:  0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

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

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ── Container ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ── Typography ─────────────────────────────────────────────── */
.serif { font-family: var(--font-display); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--fs-hero); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p { margin-bottom: var(--sp-sm); }
p:last-child { margin-bottom: 0; }

/* ── Utility Classes ────────────────────────────────────────── */
.text-accent  { color: var(--c-accent); }
.text-primary { color: var(--c-primary); }
.text-sub     { color: var(--c-text-sub); }
.text-center  { text-align: center; }

.bg-soft { background: var(--c-bg-soft); }
.bg-warm { background: var(--c-bg-warm); }
.bg-primary { background: var(--c-primary); color: var(--c-white); }

/* ── Scroll Animation Base ──────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }
.fade-up.delay-5 { transition-delay: 0.5s; }

.fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}
.fade-in.visible { opacity: 1; }

.scale-in {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ── HEADER ─────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 58, 74, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(91, 188, 206, 0.15);
  transition: background var(--trans-base);
}
.site-header.scrolled {
  background: rgba(26, 58, 74, 0.98);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding-inline: var(--container-pad);
  max-width: var(--container-max);
  margin-inline: auto;
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.2;
}
.site-logo span {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 400;
  color: var(--c-accent-2);
  letter-spacing: 0.05em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  list-style: none;
}
.site-nav a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color var(--trans-fast);
}
.site-nav a:hover,
.site-nav a.active { color: var(--c-accent); }

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.25rem;
  background: var(--c-accent);
  color: var(--c-primary) !important;
  font-weight: 700;
  font-size: var(--fs-sm);
  border-radius: 100px;
  transition: background var(--trans-fast), transform var(--trans-fast);
}
.nav-cta-btn:hover {
  background: var(--c-accent-2);
  transform: translateY(-1px);
}

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: var(--trans-base);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: 68px;
  background: rgba(26, 58, 74, 0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-lg);
  list-style: none;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--c-white);
  transition: color var(--trans-fast);
}
.mobile-nav a:hover { color: var(--c-accent); }

/* ── HERO BENTO GRID ────────────────────────────────────────── */
.hero-section {
  padding-top: 68px;
  min-height: 100svh;
  background: var(--c-primary);
  color: var(--c-white);
  overflow: hidden;
}

.hero-inner {
  padding: var(--sp-xl) var(--container-pad) var(--sp-2xl);
  max-width: var(--container-max);
  margin-inline: auto;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border: 1px solid var(--c-accent);
  border-radius: 100px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-accent);
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-md);
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.15;
  margin-bottom: var(--sp-md);
  letter-spacing: -0.03em;
}
.hero-h1 em {
  font-style: normal;
  color: var(--c-accent);
  display: block;
}
.hero-sub-brand {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--c-accent);
  font-weight: 600;
  margin-top: -0.5rem;
  margin-bottom: var(--sp-md);
  letter-spacing: 0.02em;
}

.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,0.78);
  max-width: 560px;
  margin-bottom: var(--sp-lg);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-xl);
}

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

.bento-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(91, 188, 206, 0.18);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition: transform var(--trans-base), box-shadow var(--trans-base);
}
.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.bento-card.large   { grid-column: span 7; grid-row: span 2; }
.bento-card.tall    { grid-column: span 5; grid-row: span 2; }
.bento-card.wide    { grid-column: span 7; }
.bento-card.medium  { grid-column: span 5; }
.bento-card.small   { grid-column: span 4; }

.bento-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 200px;
}
.bento-card.large img  { min-height: 380px; }
.bento-card.tall img   { min-height: 380px; }
.bento-card.wide img   { min-height: 200px; }
.bento-card.medium img { min-height: 200px; }
.bento-card.small img  { min-height: 180px; }

.bento-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sp-sm) var(--sp-md);
  background: linear-gradient(transparent, rgba(10,25,35,0.85));
  color: var(--c-white);
}
.bento-caption .tag {
  display: inline-block;
  padding: 2px 10px;
  background: var(--c-accent);
  color: var(--c-primary);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 100px;
  margin-bottom: 4px;
}
.bento-caption p {
  font-size: var(--fs-sm);
  font-weight: 600;
  margin: 0;
  color: var(--c-white);
}

/* Hero stat bar */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-md);
  padding: var(--sp-md) var(--sp-lg);
  background: rgba(91, 188, 206, 0.1);
  border: 1px solid rgba(91, 188, 206, 0.2);
  border-radius: var(--radius-md);
  margin-top: var(--sp-xl);
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-stat .val {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1;
}
.hero-stat .lbl {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.65);
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 100px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--trans-fast), color var(--trans-fast), border-color var(--trans-fast), transform var(--trans-fast), box-shadow var(--trans-fast);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--c-accent);
  color: var(--c-primary);
  border-color: var(--c-accent);
}
.btn-primary:hover {
  background: var(--c-accent-2);
  border-color: var(--c-accent-2);
  box-shadow: 0 4px 20px rgba(91, 188, 206, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}

.btn-dark {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}
.btn-dark:hover {
  background: var(--c-primary-2);
  box-shadow: var(--shadow-md);
}

.btn-sm {
  padding: 0.6rem 1.4rem;
  font-size: var(--fs-sm);
}
.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* ── SECTION BASE ───────────────────────────────────────────── */
section { padding-block: var(--sp-2xl); }
section.compact { padding-block: var(--sp-xl); }
section.tight   { padding-block: var(--sp-lg); }

.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--sp-xl);
}
.section-eyebrow {
  display: inline-block;
  padding: 0.3rem 1rem;
  background: var(--c-bg-warm);
  color: var(--c-primary-3);
  font-size: var(--fs-xs);
  font-weight: 700;
  border-radius: 100px;
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-sm);
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: var(--sp-sm);
}
.section-desc {
  color: var(--c-text-sub);
  font-size: var(--fs-body);
  line-height: 1.8;
}

/* ── TRUST BADGES ───────────────────────────────────────────── */
.trust-section {
  background: var(--c-primary);
  padding-block: var(--sp-xl);
}
.trust-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.75rem 2rem;
  border: 1px solid rgba(91, 188, 206, 0.25);
  border-radius: var(--radius-lg);
  background: rgba(91, 188, 206, 0.07);
  transition: background var(--trans-fast), border-color var(--trans-fast), transform var(--trans-fast);
}
.trust-badge:hover {
  background: rgba(91, 188, 206, 0.14);
  border-color: var(--c-accent);
  transform: translateY(-2px);
}
.trust-badge .icon {
  width: 40px;
  height: 40px;
  color: var(--c-accent);
  flex-shrink: 0;
}
.trust-badge-text {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.trust-badge-text strong {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: -0.01em;
}
.trust-badge-text span {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 400;
}
@media (max-width: 640px) {
  .trust-badges { grid-template-columns: 1fr; }
}

/* ── SERVICE CARDS ──────────────────────────────────────────── */
.service-grid {
  display: grid;
  gap: var(--sp-md);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.service-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border-2);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  transition: transform var(--trans-base), box-shadow var(--trans-base), border-color var(--trans-base);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-primary-3));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans-base);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-accent-2);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--c-bg-warm);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-sm);
  color: var(--c-primary);
  transition: background var(--trans-base);
}
.service-card:hover .service-icon { background: var(--c-accent-2); }
.service-icon svg { width: 26px; height: 26px; }

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--c-primary);
}
.service-card p {
  font-size: var(--fs-sm);
  color: var(--c-text-sub);
  line-height: 1.7;
  margin-bottom: var(--sp-sm);
}
.service-link {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-primary-3);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--trans-fast), color var(--trans-fast);
}
.service-card:hover .service-link {
  gap: 0.6rem;
  color: var(--c-accent);
}

/* ── PROCESS STEPS ──────────────────────────────────────────── */
.process-steps {
  display: grid;
  gap: var(--sp-md);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  counter-reset: step;
}
.process-step {
  position: relative;
  padding: var(--sp-lg);
  background: var(--c-bg-soft);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--c-accent);
  counter-increment: step;
}
.process-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: var(--sp-md);
  right: var(--sp-md);
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--c-accent-2);
  line-height: 1;
}
.process-step h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}
.process-step p {
  font-size: var(--fs-sm);
  color: var(--c-text-sub);
  margin: 0;
}

/* ── CASE CARDS (portfolio grid) ────────────────────────────── */
.cases-grid {
  display: grid;
  gap: var(--sp-md);
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.case-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-bg);
  border: 1px solid var(--c-border-2);
  transition: transform var(--trans-base), box-shadow var(--trans-base);
  cursor: pointer;
  display: block;
  text-decoration: none;
  color: inherit;
}
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.case-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--c-bg-soft);
}
.case-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.case-card:hover .case-card-img img { transform: scale(1.05); }

.case-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  background: var(--c-accent);
  color: var(--c-primary);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 100px;
}
.case-card-body {
  padding: var(--sp-md);
}
.case-card-body h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-primary);
  margin-bottom: 0.4rem;
  line-height: 1.4;
}
.case-card-meta {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
  color: var(--c-text-light);
  margin-bottom: 0.5rem;
}
.case-card-meta span {
  display: flex;
  align-items: center;
  gap: 3px;
}
.case-view-link {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-primary-3);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* ── CASE DETAIL PAGE ───────────────────────────────────────── */
.case-detail-header {
  background: var(--c-primary);
  color: var(--c-white);
  padding: calc(68px + var(--sp-xl)) var(--container-pad) var(--sp-xl);
}
.case-detail-header h1 {
  color: var(--c-white);
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  margin-bottom: var(--sp-sm);
}
.case-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-md);
  margin-top: var(--sp-md);
}
.case-meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-sm);
  color: var(--c-accent-2);
  background: rgba(255,255,255,0.08);
  padding: 0.35rem 1rem;
  border-radius: 100px;
}

.before-after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
}
.before-after-card {
  border-radius: var(--radius-md);
  overflow: hidden;
}
.before-after-card .label {
  padding: 0.4rem 1rem;
  font-weight: 700;
  font-size: var(--fs-sm);
  text-align: center;
}
.before-after-card.before .label {
  background: #F0EEE8;
  color: #7A6A5A;
}
.before-after-card.after .label {
  background: var(--c-accent);
  color: var(--c-primary);
}
.before-after-card img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.case-body-content {
  max-width: 760px;
  margin-inline: auto;
}
.case-body-content h2 {
  font-size: 1.4rem;
  margin-top: var(--sp-lg);
  margin-bottom: var(--sp-sm);
}
.case-body-content p {
  font-size: var(--fs-body);
  color: var(--c-text-sub);
  line-height: 1.85;
}
.case-body-content ul {
  margin-left: 1.25rem;
  margin-bottom: var(--sp-sm);
}
.case-body-content li {
  color: var(--c-text-sub);
  font-size: var(--fs-body);
  line-height: 1.8;
  margin-bottom: 0.3rem;
}

/* ── NSEO REGION LINKS ──────────────────────────────────────── */
.nseo-grid {
  display: grid;
  gap: var(--sp-sm);
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.nseo-card {
  padding: var(--sp-md) var(--sp-lg);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border-2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  transition: background var(--trans-fast), border-color var(--trans-fast), transform var(--trans-fast);
  text-decoration: none;
  color: var(--c-text);
}
.nseo-card:hover {
  background: var(--c-bg-warm);
  border-color: var(--c-accent);
  transform: translateX(4px);
}
.nseo-card .nseo-icon {
  width: 36px;
  height: 36px;
  background: var(--c-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nseo-card .nseo-icon svg { width: 18px; height: 18px; color: var(--c-accent); }
.nseo-card .nseo-text strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-primary);
}
.nseo-card .nseo-text span {
  font-size: var(--fs-xs);
  color: var(--c-text-light);
}

/* ── FAQ SECTION ────────────────────────────────────────────── */
.faq-list { max-width: 800px; margin-inline: auto; }
.faq-item {
  border-bottom: 1px solid var(--c-border-2);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-md) 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-primary);
  text-align: left;
  gap: var(--sp-sm);
  transition: color var(--trans-fast);
}
.faq-question:hover { color: var(--c-primary-3); }
.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--trans-fast), transform var(--trans-base);
  color: var(--c-primary);
}
.faq-item.open .faq-icon {
  background: var(--c-accent);
  color: var(--c-primary);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer {
  max-height: 500px;
  padding-bottom: var(--sp-md);
}
.faq-answer p {
  font-size: var(--fs-body);
  color: var(--c-text-sub);
  line-height: 1.8;
  margin: 0;
}

/* ── CONSULT PAGE ───────────────────────────────────────────── */
.consult-hero {
  background: var(--c-primary);
  color: var(--c-white);
  padding: calc(68px + var(--sp-xl)) var(--container-pad) var(--sp-xl);
  text-align: center;
}
.consult-hero h1 {
  color: var(--c-white);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--sp-sm);
}
.consult-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 500px;
  margin-inline: auto;
}

.consult-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-lg);
  max-width: 700px;
  margin-inline: auto;
  padding-block: var(--sp-2xl);
}

.consult-card {
  border-radius: var(--radius-xl);
  padding: var(--sp-xl) var(--sp-lg);
  text-align: center;
  border: 2px solid var(--c-border);
  transition: transform var(--trans-base), box-shadow var(--trans-base), border-color var(--trans-base);
  text-decoration: none;
  color: inherit;
  display: block;
}
.consult-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.consult-card.tel-card {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}
.consult-card.tel-card:hover { border-color: var(--c-accent); }
.consult-card.sms-card {
  background: var(--c-bg-soft);
  border-color: var(--c-border);
}

.consult-card-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--sp-md);
}
.tel-card .consult-card-icon { background: var(--c-accent); }
.sms-card .consult-card-icon { background: var(--c-primary); }
.consult-card-icon svg { width: 30px; height: 30px; }
.tel-card .consult-card-icon svg { color: var(--c-primary); }
.sms-card .consult-card-icon svg { color: var(--c-white); }

.consult-card h2 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}
.tel-card h2 { color: var(--c-white); }
.sms-card h2 { color: var(--c-primary); }

.consult-card .phone-number {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
}
.tel-card .phone-number { color: var(--c-accent); }
.sms-card .phone-number { color: var(--c-primary-3); }

.consult-card p {
  font-size: var(--fs-sm);
  opacity: 0.75;
  margin: 0;
}

.consult-note {
  background: var(--c-bg-soft);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  margin-top: var(--sp-lg);
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
}
.consult-note h3 {
  font-size: 1.1rem;
  color: var(--c-primary);
  margin-bottom: 0.5rem;
}
.consult-note p {
  font-size: var(--fs-sm);
  color: var(--c-text-sub);
  margin: 0;
}

/* ── STICKY CTA (모바일) ─────────────────────────────────────── */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 990;
  padding: 10px 16px;
  background: rgba(26, 58, 74, 0.97);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(91, 188, 206, 0.2);
  gap: 10px;
}
.sticky-cta .cta-tel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.875rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  background: var(--c-accent);
  color: var(--c-primary);
  transition: opacity var(--trans-fast);
}
.sticky-cta .cta-tel.cta-full { width: 100%; }
.sticky-cta .cta-tel:active { opacity: 0.85; }
.sticky-cta .cta-tel svg { width: 18px; height: 18px; }

/* Floating pill (데스크톱) */
.floating-pill {
  position: fixed;
  right: 24px;
  bottom: 40px;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}
.floating-pill.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.floating-pill a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 100px;
  font-weight: 700;
  font-size: var(--fs-sm);
  white-space: nowrap;
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  transition: transform var(--trans-fast);
}
.floating-pill a:hover { transform: scale(1.04); }
.floating-pill .pill-consult {
  background: var(--c-accent);
  color: var(--c-primary);
}
.floating-pill a svg { width: 16px; height: 16px; }

/* ── FOOTER ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--c-primary);
  color: rgba(255,255,255,0.7);
  padding-block: var(--sp-xl) var(--sp-lg);
}
.footer-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-xl);
  padding-bottom: var(--sp-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--sp-lg);
}
.footer-brand .logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: var(--sp-sm);
}
.footer-brand p {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin: 0;
}
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: var(--sp-sm);
  letter-spacing: 0.04em;
}
.footer-col ul {
  list-style: none;
}
.footer-col li { margin-bottom: 6px; }
.footer-col a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--trans-fast);
}
.footer-col a:hover { color: var(--c-accent); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-sm);
}
.footer-biz {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}
.footer-biz strong { color: rgba(255,255,255,0.7); }
.footer-copy {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.35);
}

/* ── LOCAL SEO PAGE ─────────────────────────────────────────── */
.local-hero {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-2) 100%);
  color: var(--c-white);
  padding: calc(68px + var(--sp-2xl)) var(--container-pad) var(--sp-xl);
}
.local-hero h1 { color: var(--c-white); }
.local-hero .sub { color: rgba(255,255,255,0.75); font-size: 1.1rem; margin-top: var(--sp-sm); }

.region-areas {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--sp-md);
}
.area-tag {
  padding: 4px 14px;
  border: 1px solid var(--c-accent);
  border-radius: 100px;
  font-size: var(--fs-xs);
  color: var(--c-accent);
  font-weight: 600;
}

/* ── SITEMAP PAGE ───────────────────────────────────────────── */
.sitemap-section {
  padding-top: calc(68px + var(--sp-xl));
}
.sitemap-category { margin-bottom: var(--sp-xl); }
.sitemap-category h2 {
  font-size: 1.2rem;
  margin-bottom: var(--sp-md);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--c-accent);
  display: inline-block;
}
.sitemap-links {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.sitemap-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.6rem 1rem;
  background: var(--c-bg-soft);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  color: var(--c-primary);
  border: 1px solid var(--c-border-2);
  transition: background var(--trans-fast), border-color var(--trans-fast);
}
.sitemap-links a:hover {
  background: var(--c-bg-warm);
  border-color: var(--c-accent);
}
.sitemap-links a::before {
  content: '→';
  color: var(--c-accent);
  font-weight: 700;
}

/* ── URGENCY BAR ────────────────────────────────────────────── */
.urgency-bar {
  background: var(--c-accent);
  color: var(--c-primary);
  text-align: center;
  padding: 10px var(--container-pad);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 0.03em;
  position: sticky;
  top: 68px;
  z-index: 900;
}
.urgency-bar a {
  text-decoration: underline;
  margin-left: 1rem;
  font-size: var(--fs-xs);
}

/* ── NAVER CAROUSEL STRUCTURE ───────────────────────────────── */
.naver-carousel { list-style: none; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Header nav hide */
  .site-nav { display: none; }
  .hamburger { display: flex; }

  /* Hero bento grid — single column */
  .bento-card.large,
  .bento-card.tall,
  .bento-card.wide,
  .bento-card.medium,
  .bento-card.small { grid-column: span 12; }

  /* Footer stack */
  .footer-top { grid-template-columns: 1fr; gap: var(--sp-lg); }

  /* Before/after single column */
  .before-after-grid { grid-template-columns: 1fr; }

  /* Sticky CTA show */
  .sticky-cta { display: flex; }

  /* Floating pill hide */
  .floating-pill { display: none !important; }

  /* Section padding reduce */
  section { padding-block: var(--sp-xl); }
  .hero-inner { padding-block: var(--sp-xl); }

  /* Hero stats */
  .hero-stats { flex-direction: column; gap: var(--sp-sm); }
  .hero-stat { flex-direction: row; align-items: center; gap: var(--sp-sm); }
  .hero-stat .val { font-size: 1.4rem; }
}

@media (min-width: 769px) {
  /* Show floating pill on desktop */
  .floating-pill { display: flex; }
  /* Hide mobile sticky on desktop */
  .sticky-cta { display: none; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .consult-cards { grid-template-columns: 1fr; }
}

/* ── SERVICE PAGE ENHANCEMENTS ─── */
.callout-box {
  border-left: 4px solid var(--c-accent);
  background: rgba(91,188,206,0.07);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.callout-box.warning {
  border-left-color: #e67e22;
  background: rgba(230,126,34,0.07);
}
.callout-box strong { display: block; margin-bottom: 0.5rem; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: var(--fs-sm);
  overflow-x: auto;
}
.compare-table th {
  background: var(--c-primary);
  color: var(--c-white);
  padding: 0.75rem 1rem;
  text-align: left;
}
.compare-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--c-border-2);
}
.compare-table tr:nth-child(even) td { background: var(--c-bg-soft); }
.compare-table .highlight td { color: var(--c-accent); font-weight: 600; }

/* ── CASE DASHBOARD ─── */
.case-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-md);
  margin-top: var(--sp-lg);
}
.dashboard-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-lg) var(--sp-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.dashboard-val {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}
.dashboard-lbl {
  display: block;
  font-size: var(--fs-sm);
  color: var(--c-text-sub);
}