/* ==========================================================================
   북구고시텔 (Bukgu Gositel) - Modern Responsive Stylesheet
   Mobile-First Architecture
   ========================================================================== */

:root {
  --primary: #1e40af;         /* Deep Trustworthy Blue */
  --primary-dark: #1e3a8a;
  --primary-light: #3b82f6;
  --primary-soft: #eff6ff;
  --accent: #059669;          /* Emerald Green for Call/Action */
  --accent-hover: #047857;
  --accent-soft: #ecfdf5;
  --gold: #d97706;
  --dark: #0f172a;            /* Slate 900 */
  --slate: #334155;           /* Slate 700 */
  --muted: #64748b;           /* Slate 500 */
  --light-bg: #f8fafc;        /* Slate 50 */
  --card-bg: #ffffff;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 14px -2px rgba(0,0,0,0.08), 0 2px 6px -1px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 30px -4px rgba(0,0,0,0.12), 0 4px 12px -2px rgba(0,0,0,0.06);
  --font-sans: 'Pretendard', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --header-height: 72px;
  --bottom-bar-height: 68px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  color: var(--dark);
  background-color: var(--light-bg);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

body {
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  padding-bottom: var(--bottom-bar-height);
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

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

button, input, select, textarea {
  font: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography Utility */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  letter-spacing: -0.2px;
}

.section-tag.accent {
  background: var(--accent-soft);
  color: var(--accent);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.section-header p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
  word-break: keep-all;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-weight: 900;
  font-size: 1.15rem;
  box-shadow: 0 4px 10px rgba(30, 64, 175, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.brand-sub {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: -0.2px;
}

.nav-menu {
  display: none;
  align-items: center;
  gap: 32px;
}

@media (min-width: 992px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--slate);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.25s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-phone-quick {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.92rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
}

.btn-phone-quick:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(5, 150, 105, 0.35);
}

.btn-mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--light-bg);
  border: 1px solid var(--border);
}

@media (min-width: 992px) {
  .btn-mobile-toggle {
    display: none;
  }
}

.btn-mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.25s ease;
}

/* Mobile Dropdown Menu */
.mobile-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 24px 20px;
  display: none;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
  animation: slideDown 0.25s ease forwards;
}

.mobile-drawer.open {
  display: flex;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--slate);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-link:hover {
  color: var(--primary);
}

/* Hero Section */
.hero {
  margin-top: var(--header-height);
  position: relative;
  background: linear-gradient(180deg, #f0f6ff 0%, #ffffff 100%);
  padding: 48px 0 64px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    padding: 30px 0;
  }
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.hero-badge {
  background: #fff;
  color: var(--primary-dark);
  border: 1px solid #bfdbfe;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.hero-content h1 {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1.25;
  color: var(--dark);
  margin-bottom: 18px;
  letter-spacing: -1px;
  word-break: keep-all;
}

.hero-content h1 span.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (min-width: 768px) {
  .hero-content h1 {
    font-size: 2.9rem;
  }
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--slate);
  margin-bottom: 28px;
  line-height: 1.7;
  word-break: keep-all;
}

.hero-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}

.hero-feat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--slate);
}

.hero-feat-item svg {
  color: var(--accent);
  flex-shrink: 0;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-primary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--accent);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: 0 8px 20px rgba(5, 150, 105, 0.3);
  transition: all 0.25s ease;
  flex: 1;
  min-width: 200px;
}

.btn-primary-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(5, 150, 105, 0.4);
}

.btn-secondary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #fff;
  color: var(--dark);
  border: 1px solid var(--border);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.btn-secondary-cta:hover {
  background: var(--light-bg);
  border-color: var(--slate);
}

/* Hero Media Card */
.hero-visual {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #fff;
}

.hero-image-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-image-card:hover img {
  transform: scale(1.03);
}

.hero-float-card {
  position: absolute;
  bottom: -16px;
  right: -10px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
}

@media (max-width: 576px) {
  .hero-float-card {
    right: 10px;
    bottom: -12px;
    padding: 12px 16px;
  }
}

.float-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.float-title {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 600;
}

.float-val {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark);
}

/* Section Common Spacing */
.section {
  padding: 72px 0;
}

.section.alt-bg {
  background: #ffffff;
}

/* Key Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 576px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.benefit-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.benefit-icon.blue { background: #eff6ff; color: #2563eb; }
.benefit-icon.green { background: #ecfdf5; color: #059669; }
.benefit-icon.amber { background: #fef3c7; color: #d97706; }
.benefit-icon.purple { background: #f3e8ff; color: #7c3aed; }

.benefit-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.benefit-card p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.6;
  word-break: keep-all;
}

/* Room Options & Features Section */
.room-showcase {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: 40px;
}

.room-grid {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .room-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.room-slider {
  position: relative;
  background: #0f172a;
  min-height: 380px;
  display: flex;
  flex-direction: column;
}

.showcase-img-wrap {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 340px;
  background: #0f172a;
  overflow: hidden;
}

.showcase-img-wrap img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  max-height: 480px;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: opacity 0.25s ease;
}

.showcase-badges {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  gap: 8px;
}

.showcase-badge {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.showcase-thumbs {
  display: flex;
  background: #1e293b;
  padding: 8px 12px;
  gap: 8px;
  overflow-x: auto;
}

.sc-thumb-btn {
  flex: 1;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #94a3b8;
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.sc-thumb-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.sc-thumb-btn.active {
  background: var(--primary);
  border-color: var(--primary-light);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
}

.room-details {
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.room-details h3 {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.room-details p.lead {
  font-size: 1rem;
  color: var(--slate);
  margin-bottom: 24px;
  line-height: 1.7;
}

.feature-tag-group {
  margin-bottom: 28px;
}

.feature-group-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--slate);
}

.pill-tag.highlight {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: var(--primary);
  font-weight: 700;
}

/* Facility Comparison / Feature Cards */
.facility-categories {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .facility-categories {
    grid-template-columns: repeat(3, 1fr);
  }
}

.facility-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all 0.25s ease;
}

.facility-box:hover {
  border-color: #94a3b8;
  box-shadow: var(--shadow-sm);
}

.facility-box-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.facility-box-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--light-bg);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.facility-box-header h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark);
}

.facility-checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.facility-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.93rem;
  color: var(--slate);
}

.facility-checklist li svg {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Gallery Section */
.gallery-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: #fff;
  border: 1px solid var(--border);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--slate);
  transition: all 0.2s ease;
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 10px rgba(30, 64, 175, 0.2);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gallery-item {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #0f172a;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  z-index: 5;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  height: 100% !important;
  max-height: 100% !important;
  object-fit: cover !important;
  object-position: center center !important;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(15, 23, 42, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  opacity: 0.95;
  transition: opacity 0.25s ease;
}

.gallery-overlay h5 {
  color: #fff;
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.gallery-overlay span {
  color: #cbd5e1;
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox-modal.open {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  background: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: zoomIn 0.25s ease;
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.lightbox-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  max-height: 75vh;
}

.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
}

.lightbox-caption {
  background: #0f172a;
  color: #fff;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lightbox-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s;
}

.lightbox-close:hover {
  background: rgba(0, 0, 0, 0.9);
}

/* Admission Process Steps */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.process-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  position: relative;
  text-align: center;
  transition: all 0.3s ease;
}

.process-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.process-num {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 900;
  margin: 0 auto 20px;
}

.process-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}

.process-card p {
  font-size: 0.93rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Pricing Note Card */
.pricing-banner {
  margin-top: 40px;
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
  border-radius: var(--radius-lg);
  color: #fff;
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .pricing-banner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    padding: 40px 48px;
  }
}

.pricing-banner-text h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-banner-text p {
  color: #bfdbfe;
  font-size: 1rem;
  max-width: 600px;
}

.pricing-banner-cta {
  margin-top: 20px;
}

@media (min-width: 768px) {
  .pricing-banner-cta {
    margin-top: 0;
  }
}

.btn-white-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--primary-dark);
  padding: 13px 26px;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  transition: all 0.2s ease;
}

.btn-white-cta:hover {
  background: #f8fafc;
  transform: translateY(-2px);
}

/* Location Section & Maps */
.location-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 992px) {
  .location-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

.map-wrapper {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-frame {
  width: 100%;
  height: 380px;
  border: none;
}

.map-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  padding: 16px;
  background: #f8fafc;
  border-top: 1px solid var(--border);
}

.btn-map-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.88rem;
  text-align: center;
  transition: opacity 0.2s ease;
}

.btn-map-link.naver { background: #03c75a; color: #fff; }
.btn-map-link.kakao { background: #fee500; color: #191919; }
.btn-map-link.tmap { background: #0064ff; color: #fff; }
.btn-map-link:hover { opacity: 0.9; }

.location-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.info-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.info-card h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark);
}

.btn-copy-address {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 5px 10px;
  border-radius: 6px;
}

.address-text {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: 4px;
}

.address-sub {
  font-size: 0.88rem;
  color: var(--muted);
}

.transit-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.transit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.transit-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--light-bg);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.transit-item-text h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2px;
}

.transit-item-text p {
  font-size: 0.85rem;
  color: var(--muted);
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item.active {
  border-color: var(--primary-light);
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--dark);
  background: none;
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: transform 0.25s ease;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background: var(--light-bg);
  font-size: 0.95rem;
  color: var(--slate);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 16px 22px 20px;
  border-top: 1px solid var(--border-light);
}

/* Footer */
.footer {
  background: var(--dark);
  color: #94a3b8;
  padding: 48px 0 36px;
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid #1e293b;
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 1.5fr 1fr;
  }
}

.footer-brand h4 {
  color: #fff;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.footer-brand p {
  color: #94a3b8;
  line-height: 1.7;
}

.footer-contact h5 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-contact-num {
  font-size: 1.5rem;
  font-weight: 900;
  color: #38bdf8;
  margin-bottom: 6px;
  display: block;
}

.footer-biz-info {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: #64748b;
  font-size: 0.82rem;
  line-height: 1.6;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  color: #64748b;
  font-size: 0.82rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    text-align: left;
  }
}

/* Mobile Floating Action Bar */
.mobile-action-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottom-bar-height);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  padding: 8px 12px;
  gap: 8px;
  z-index: 1000;
}

@media (min-width: 992px) {
  .mobile-action-bar {
    display: none;
  }
}

.mobile-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 6px 4px;
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--slate);
  transition: all 0.2s;
}

.mobile-action-btn svg {
  width: 20px;
  height: 20px;
}

.mobile-action-btn.call-highlight {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 10px rgba(5, 150, 105, 0.3);
  font-size: 0.85rem;
}

.mobile-action-btn.call-highlight svg {
  width: 22px;
  height: 22px;
}

/* Toast Notification */
.toast-msg {
  position: fixed;
  bottom: 84px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(15, 23, 42, 0.95);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  pointer-events: none;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 3000;
  white-space: nowrap;
}

.toast-msg.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}