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

/* ==========================================
   1. DESIGN SYSTEM & VARIABLES (Luxe Gold & Slate)
   ========================================== */
:root {
  /* Colors */
  --bg-primary: hsl(0, 0%, 100%);
  --bg-secondary: hsl(0, 0%, 100%);
  --bg-tertiary: hsl(210, 100%, 100%);
  --text-primary: hsl(36, 43%, 56%);
  --text-secondary: hsl(36, 43%, 56%);
  --text-muted: hsl(0, 46%, 36%);
  
  --accent-gold: hsl(36, 45%, 55%); /* Muted luxury gold, Four Seasons style */
  --accent-gold-hover: hsl(36, 60%, 65%);
  --accent-gold-light: hsla(36, 45%, 55%, 0.15);
  --accent-copper: hsl(20, 40%, 50%);
  --accent-gradient: linear-gradient(135deg, hsl(36, 45%, 55%) 0%, hsl(20, 40%, 50%) 100%);
  --accent-gradient-glow: linear-gradient(135deg, hsla(36, 45%, 55%, 0.15) 0%, hsla(20, 40%, 50%, 0.15) 100%);
  
  /* Glassmorphism */
  --glass-bg: rgba(15, 18, 25, 0.75);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-border-glow: rgba(197, 160, 105, 0.25);
  
  /* Fonts */
  --font-serif-en: 'Cormorant Garamond', serif;
  --font-serif-kr: 'Noto Serif KR', serif;
  --font-sans-en: 'Outfit', sans-serif;
  --font-sans-kr: 'Noto Sans KR', sans-serif;
  
  /* Spacing */
  --section-padding: clamp(6rem, 10vw, 12rem) 2rem;
  
  /* Transitions */
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans-kr);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.01em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

/* ==========================================
   3. TYPOGRAPHY (Luxury Serifs & Accents)
   ========================================== */
h1, h2 {
  font-family: var(--font-serif-en);
  font-weight: 400; /* Luxury serifs look best at lighter weights */
  letter-spacing: -0.01em;
  line-height: 1.15;
}

h3, h4, h5, h6 {
  font-family: var(--font-serif-kr);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.section-tag {
  font-family: var(--font-sans-en);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-gold);
  margin-bottom: 1.25rem;
  display: inline-block;
  position: relative;
  width: fit-content;
}

.section-tag::after {
  content: '';
  display: block;
  width: 30px;
  height: 1px;
  background-color: var(--accent-gold);
  margin: 0.5rem auto 0;
  transition: var(--transition-smooth);
}

.section-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.2;
  margin-bottom: 2rem;
  word-break: keep-all;
  font-weight: 300; /* Elegant serif thin feel */
}

.section-title span {
  font-family: var(--font-serif-kr);
  font-weight: 400;
}

.section-desc {
  font-size: clamp(1rem, 1.8vw, 1.1rem);
  color: var(--text-secondary);
  max-width: 720px;
  margin-bottom: 4rem;
  font-weight: 300;
  word-break: keep-all;
}

.highlight {
  font-family: var(--font-serif-kr);
  color: var(--accent-gold);
  font-weight: 400;
}

/* Buttons (Premium Luxury Style) */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 2.2rem;
  background-color: transparent;
  color: var(--text-primary);
  font-weight: 400;
  font-family: var(--font-sans-kr);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  border: 1px solid var(--accent-gold);
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 5;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gold);
  transform: translateY(100%);
  transition: var(--transition-smooth);
  z-index: -1;
}

.btn-primary:hover {
  color: var(--bg-primary);
  border-color: var(--accent-gold);
  transform: translateY(-2px);
}

.btn-primary:hover::before {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 2.2rem;
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-weight: 400;
  font-family: var(--font-sans-kr);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

/* ==========================================
   4. NAVIGATION HEADER
   ========================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem 3rem;
  z-index: 1000;
  transition: var(--transition-smooth);
}

header.scrolled {
  padding: 1.25rem 3rem;
  background-color: rgba(10, 12, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1600px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 38px;
  width: auto;
  display: block;
  transition: var(--transition-fast);
}

header.scrolled .logo img {
  height: 32px;
}

footer .logo img {
  height: 30px;
}

.nav-links {
  display: flex;
  gap: 3rem;
}

.nav-links a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  letter-spacing: 0.08em;
  position: relative;
  padding: 0.25rem 0;
  text-transform: uppercase;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1px;
  background-color: var(--accent-gold);
  transition: var(--transition-smooth);
  transform: translateX(-50%);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

header.scrolled .nav-cta {
  opacity: 1;
  pointer-events: auto;
}

/* Hamburger mobile menu button */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background-color: var(--text-primary);
  transition: var(--transition-fast);
}



/* ==========================================
   5. HERO LANDING SECTION
   ========================================== */
.hero {
  position: relative;
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  background-color: #000;
}

.hero-video-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
}

.hero-mobile-image-container {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../assets/facade.png');
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.hero-video-container iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-height: 100vh;
  min-width: 177.77vh;
  transform: translate(-50%, -50%);
  pointer-events: none;
  border: none;
}

.hero-video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: fill; /* 화면 꽉 채우기 (비율 무시) */
  background-color: #000;
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(10, 12, 17, 0) 50%,
    rgba(10, 12, 17, 0.45) 80%,
    var(--bg-primary) 100%
  );
  z-index: 2;
  pointer-events: none;
  border-radius: 0;
  overflow: hidden;
}

.hero-container {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  width: 100%;
  max-width: 100%;
  padding: 0 8% 4rem 8%;
  margin: 0 auto;
  min-height: 100vh;
  box-sizing: border-box;
}

.hero-content {
  align-self: flex-end;
  text-align: left;
  margin-top: 0;
  margin-bottom: 0;
  max-width: 550px;
  z-index: 10;
}

/* Add text-shadow to make text readable over the video */
.hero-content * {
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7), 0 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-label-top {
  font-family: var(--font-serif-kr);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.hero-title-large {
  font-family: var(--font-serif-kr);
  font-size: clamp(3.2rem, 7.5vw, 5.5rem);
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 2.5rem;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-info-text {
  font-family: var(--font-sans-kr);
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.7;
}

.hero-action-links {
  display: flex;
  justify-content: flex-start;
  gap: 1.5rem;
  font-family: var(--font-sans-kr);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.hero-action-link {
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  padding-bottom: 3px;
  transition: var(--transition-fast);
}

.hero-action-link:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

/* ==========================================
   5.5 HERO BOOKING CARD
   ========================================== */
.hero-booking-card {
  align-self: flex-end;
  background-color: rgba(255, 255, 255, 0.429);
  color: #101217;
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  text-align: left;
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
  z-index: 15;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

@media (min-width: 1400px) {
  .hero-booking-card.animate-on-scroll {
    transform: translateY(25px);
  }
  .hero-booking-card.animate-on-scroll.animated {
    transform: translateY(0);
  }
}

.hero-booking-card h3 {
  font-family: var(--font-serif-kr);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.35;
  color: #101217;
}

.video-mute-btn {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  z-index: 20;
  background: rgba(10, 12, 17, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.video-mute-btn:hover {
  background: rgba(10, 12, 17, 0.6);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.booking-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 0.5rem;
}

.booking-field label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #718096;
  font-weight: 600;
}

.booking-field select,
.booking-field input {
  background: transparent;
  border: none;
  color: #101217;
  font-family: var(--font-sans-kr);
  font-size: 0.95rem;
  padding: 0.25rem 0;
  outline: none;
  width: 100%;
  border-radius: 0;
}

.booking-field select {
  cursor: pointer;
}

.booking-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.booking-btn-primary {
  background-color: #101217;
  border: 1px solid #101217;
  color: #ffffff;
  padding: 0.9rem 1.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  flex: 1.3;
  text-align: center;
  transition: var(--transition-fast);
}

.booking-btn-primary:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #101217;
}

.booking-btn-secondary {
  background-color: transparent;
  border: 1px solid #cbd5e0;
  color: #4a5568;
  padding: 0.9rem 1.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  flex: 1;
  text-align: center;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.booking-btn-secondary:hover {
  border-color: #101217;
  color: #101217;
  background-color: rgba(0, 0, 0, 0.02);
}


.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: var(--font-sans-en);
}

.scroll-indicator .line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--accent-gold) 50%, transparent 50%);
  background-size: 100% 200%;
  animation: scrollLine 2s infinite cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scrollLine {
  0% { background-position: 0 0; }
  100% { background-position: 0 100%; }
}



/* ==========================================
   7. BRAND CONCEPT SECTION
   ========================================== */
.concept {
  padding: var(--section-padding);
  position: relative;
}

.concept-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.concept-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 11;
  border: 1px solid var(--glass-border);
}

.concept-media img, .concept-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 6s cubic-bezier(0.16, 1, 0.3, 1);
}

.concept-media:hover img, .concept-media:hover video {
  transform: scale(1.05);
}

.concept-mobile-video {
  display: none;
}

.concept-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.concept-stat-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--glass-border);
}

.stat-item h4 {
  font-family: var(--font-serif-en);
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================
   8. PREMIUM SPACE EXPLORER ( बेंच마킹 카러셀)
   ========================================== */
.space-explorer-section {
  padding: var(--section-padding);
  background-color: var(--bg-secondary);
}

.tabs-container {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 4rem;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 1.5rem;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-serif-kr);
  font-size: 1.05rem;
  cursor: pointer;
  position: relative;
  padding: 0.5rem 1rem;
  transition: var(--transition-fast);
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1.6rem;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-gold);
  transform: scaleX(0);
  transition: var(--transition-smooth);
}

.tab-btn.active {
  color: var(--text-primary);
}

.tab-btn.active::after {
  transform: scaleX(1);
}

.explorer-view {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 2rem 0;
}

.explorer-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.explorer-card {
  flex-shrink: 0;
  width: 380px;
  margin-right: 30px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(197, 160, 105, 0.25);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.04);
  opacity: 0.35;
  filter: blur(2px);
  transform: scale(0.9);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease, filter 0.6s ease, border-color 0.6s ease, box-shadow 0.6s ease;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.explorer-card.active {
  opacity: 1;
  filter: none;
  transform: scale(1.02);
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 45px rgba(197, 160, 89, 0.12);
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 6s cubic-bezier(0.16, 1, 0.3, 1);
}

#facadeImg, #vipRoomImg, #restZoneImg {
  transition: opacity 0.3s ease-in-out, transform 6s cubic-bezier(0.16, 1, 0.3, 1);
}

#facadeImg {
  object-position: center 25%;
}

.explorer-card.active .card-media img {
  transform: scale(1.03);
}

.card-body {
  display: flex;
  flex-direction: column;
}

.card-body h3 {
  font-family: var(--font-serif-kr);
  font-size: 1.4rem;
  font-weight: 400;
  color: #1a1a1a;
  margin-bottom: 0.75rem;
}

.card-body p {
  color: #4a4a4a;
  font-weight: 300;
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  word-break: keep-all;
  height: 4.8em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.card-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  border-top: 1px dashed rgba(197, 160, 105, 0.25);
  padding-top: 1.25rem;
}

.spec-line {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding-bottom: 0.5rem;
  font-size: 0.85rem;
}

.spec-line span:first-child {
  color: #777777;
}

.spec-line span:last-child {
  color: #111111;
  font-weight: 400;
}

.slide-actions {
  display: flex;
  gap: 1.25rem;
}

/* Arrow controls for explorer */
.explorer-controls {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
}

.control-btn {
  width: 50px;
  height: 50px;
  border: 1px solid var(--glass-border);
  background: transparent;
  color: var(--text-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.control-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background-color: rgba(255, 255, 255, 0.02);
}

.control-btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

/* ==========================================
   9. PROMOTION SECTION (Four Seasons Style)
   ========================================== */
.promotions-section {
  padding: var(--section-padding);
  background-color: var(--bg-primary);
}

.promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.promo-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-smooth);
}

.promo-card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-border-glow);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.promo-img-wrapper {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.promo-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 6s cubic-bezier(0.16, 1, 0.3, 1);
}

.promo-card:hover .promo-img-wrapper img {
  transform: scale(1.05);
}

.promo-details {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.promo-tag {
  font-size: 0.7rem;
  font-family: var(--font-sans-en);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
}

.promo-details h3 {
  font-family: var(--font-serif-kr);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--text-primary);
  line-height: 1.35;
}

.promo-details p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 300;
  margin-bottom: 2rem;
  word-break: keep-all;
}

.promo-link {
  margin-top: auto;
  font-size: 0.85rem;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  border-bottom: 1px solid var(--accent-gold);
  align-self: flex-start;
  padding-bottom: 0.2rem;
  transition: var(--transition-fast);
}

.promo-card:hover .promo-link {
  color: var(--accent-gold);
  padding-left: 0.25rem;
}

/* ==========================================
   10. LOCATION MAP SECTION
   ========================================== */
.location {
  padding: var(--section-padding);
  background-color: var(--bg-secondary);
}

.location-content {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
}

.location-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-top: 3rem;
}

.loc-detail-item {
  display: flex;
  gap: 1.5rem;
}

.loc-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.loc-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--accent-gold);
  stroke-width: 1.5;
}

.loc-text h5 {
  font-family: var(--font-serif-kr);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.loc-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 300;
  word-break: keep-all;
}

.map-container {
  border-radius: 0; /* Flat layout */
  overflow: hidden;
  border: 1px solid var(--glass-border);
  height: 480px;
  position: relative;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

/* Mock Map styling with interactive CSS */
.mock-map {
  width: 100%;
  height: 100%;
  background-color: #12151c;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mock-map-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0.25;
  background-image: 
    radial-gradient(rgba(255, 255, 255, 0.1) 1.5px, transparent 1.5px),
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px, 80px 80px, 80px 80px;
}

.map-pin {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}

.pin-circle {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(197, 160, 105, 0.5);
  animation: pulsePin 2s infinite;
}

@keyframes pulsePin {
  0% { box-shadow: 0 0 0 0 rgba(197, 160, 105, 0.6); }
  70% { box-shadow: 0 0 0 20px rgba(197, 160, 105, 0); }
  100% { box-shadow: 0 0 0 0 rgba(197, 160, 105, 0); }
}

.pin-circle svg {
  width: 20px;
  height: 20px;
  fill: var(--bg-primary);
}

.pin-tooltip {
  position: absolute;
  bottom: 56px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--accent-gold);
  padding: 0.75rem 1.25rem;
  white-space: nowrap;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  transition: var(--transition-fast);
}

.pin-tooltip h6 {
  font-family: var(--font-serif-kr);
  font-size: 0.85rem;
  color: var(--text-primary);
}

.pin-tooltip p {
  font-size: 0.7rem;
  color: var(--accent-gold);
  margin-top: 0.15rem;
}

.pin-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--accent-gold);
}

.map-actions {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  gap: 0.75rem;
  z-index: 10;
}

.map-btn {
  background-color: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 0.6rem 1.2rem;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition-fast);
}

.map-btn:hover {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

/* ==========================================
   11. CONTACT FORM SECTION (GLASSMORPHISM)
   ========================================== */
.contact {
  padding: var(--section-padding);
  background-color: var(--bg-primary);
  position: relative;
}

.contact-container {
  position: relative;
  z-index: 5;
  max-width: 960px;
  margin: 0 auto;
}

.contact-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  padding: clamp(3rem, 7vw, 5rem) clamp(2rem, 5vw, 4rem);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.col-2 {
  grid-column: span 2;
}

.form-group label {
  font-family: var(--font-sans-kr);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-group input, 
.form-group select, 
.form-group textarea {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  padding: 1.1rem;
  border-radius: 0;
  color: var(--text-primary);
  font-family: var(--font-sans-kr);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
  border-color: var(--accent-gold);
  background-color: rgba(255, 255, 255, 0.04);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.checkbox-group input {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--accent-gold);
  margin-top: 0.15rem;
}

.checkbox-group label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1.5;
}

.checkbox-group a {
  color: var(--accent-gold);
  text-decoration: underline;
}

.form-btn-container {
  display: flex;
  justify-content: flex-end;
  margin-top: 2.5rem;
}

.form-btn-container .btn-primary {
  width: auto;
  min-width: 200px;
  justify-content: center;
}

.form-success-message {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 300px;
}

.success-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 1px solid var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  animation: scaleSuccess 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes scaleSuccess {
  from { transform: scale(0.7); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.success-icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: var(--accent-gold);
  stroke-width: 2;
}

.form-success-message h4 {
  font-family: var(--font-serif-kr);
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
  font-weight: 400;
}

.form-success-message p {
  color: var(--text-secondary);
  max-width: 400px;
  font-weight: 300;
  font-size: 0.9rem;
}

/* ==========================================
   12. FOOTER
   ========================================== */
footer {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--glass-border);
  padding: 5rem 3rem 3rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 5rem;
}

.footer-brand {
  max-width: 360px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 1.5rem;
  font-weight: 300;
  line-height: 1.7;
}

.footer-menu {
  display: flex;
  gap: 6rem;
}

.footer-menu-col h5 {
  font-family: var(--font-sans-kr);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-menu-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-menu-col a {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 300;
}

.footer-menu-col a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 300;
}

.footer-socials {
  display: flex;
  gap: 1.5rem;
}

.social-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.social-icon:hover {
  border-color: var(--accent-gold);
  background-color: rgba(255, 255, 255, 0.02);
}

.social-icon svg {
  width: 14px;
  height: 14px;
  fill: var(--text-secondary);
  transition: var(--transition-fast);
}

.social-icon:hover svg {
  fill: var(--accent-gold);
}

/* ==========================================
   13. ON-SCROLL ANIMATIONS
   ========================================= */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Animation delays */
.delay-100 { transition-delay: 100ms; }
.delay-150 { transition-delay: 150ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* ==========================================
   14. RESPONSIVE MEDIA QUERIES
   ========================================== */
@media (max-width: 1024px) {
  .hero {
    height: auto;
    min-height: 100vh;
    padding: 0;
  }

  .hero-video-container {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    transform: none;
    border-radius: 0;
    box-shadow: none;
  }

  .hero-video-container video {
    object-fit: fill;
  }
  
  .hero-overlay {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    transform: none;
    border-radius: 0;
  }
  
  .hero-container {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 3rem;
    padding: 8rem 2rem 4rem 2rem;
    height: auto;
    min-height: auto;
    transform: none;
  }
  
  .hero-content {
    text-align: left;
    margin-top: 0;
    margin-bottom: 0;
    max-width: 100%;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  }

  .hero-action-links {
    justify-content: flex-start;
  }
  
  .hero-booking-card {
    align-self: stretch;
    max-width: 100%;
    margin-bottom: 0;
  }

  .concept-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  
  .location-content {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}

@media (max-width: 768px) {

  .hero {
    height: 100vh !important;
    min-height: 100vh !important;
    overflow: visible !important;
  }
  
  .hero-video-container {
    display: block !important;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
  }
  
  .hero-mobile-image-container {
    display: none !important;
  }
  
  .hero-container {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-end !important;
    align-items: stretch !important;
    padding: 0 !important;
    height: 100vh !important;
    min-height: 100vh !important;
    box-sizing: border-box !important;
  }
  
  .hero-content {
    display: none !important;
  }
  
  .hero-booking-card {
    align-self: stretch !important;
    max-width: 100% !important;
    margin: 0 !important;
    background-color: #ffffff !important;
    border: none !important;
    border-top: 1px solid rgba(0, 0, 0, 0.08) !important;
    border-radius: 16px 16px 0 0 !important;
    padding: 1.25rem 1.25rem 1.25rem 1.25rem !important;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.15) !important;
    transform: translateY(120px) !important;
  }
  
  .hero-booking-card h3 {
    display: none !important;
  }
  
  .booking-field {
    margin-bottom: 0.6rem !important;
    padding-bottom: 0.2rem !important;
  }

  .booking-actions {
    margin-top: 0.75rem !important;
  }

  .video-mute-btn {
    bottom: 1rem;
    left: 1rem;
    width: 36px;
    height: 36px;
  }

  .scroll-indicator {
    display: none !important;
  }

  .concept-desktop-image {
    display: none !important;
  }

  .concept-mobile-video {
    display: block !important;
  }

  .concept {
    margin-top: 120px !important;
  }

  .explorer-view {
    width: 100vw !important;
    position: relative !important;
    left: 50% !important;
    right: 50% !important;
    margin-left: -50vw !important;
    margin-right: -50vw !important;
    overflow: hidden !important;
  }

  .explorer-card {
    width: 270px !important;
    margin-right: 15px !important;
    padding: 1.5rem !important;
  }
  
  .card-body h3 {
    font-size: 1.2rem !important;
  }

  .unit-select-input {
    font-size: 0.85rem !important;
    padding: 0.9rem 2.2rem 0.9rem 1rem !important;
  }

  header {
    padding: 1.5rem 2rem;
  }
  
  header.scrolled {
    padding: 1rem 2rem;
  }
  
  .nav-links, .nav-cta {
    display: none;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  /* Mobile Nav active state */
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-primary);
    padding: 7rem 2rem;
    gap: 2.5rem;
    z-index: 999;
    align-items: center;
    justify-content: center;
  }
  
  .nav-links.active a {
    font-size: 1.3rem;
  }
  
  .hero-btns {
    flex-direction: column;
    align-items: stretch;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.col-2 {
    grid-column: span 1;
  }
  

}

@media (max-width: 480px) {

  
  .slide-actions {
    flex-direction: column;
  }
  
  .slide-actions button, 
  .slide-actions a {
    width: 100%;
    justify-content: center;
  }
  
  .tabs-container {
    display: none !important;
  }
}

/* ==========================================
   9.5 UNIT PLAN SECTION (Interactive Floor Plans)
   ========================================== */
.unit-plan-section {
  padding: var(--section-padding);
  background-color: var(--bg-secondary);
}

.unit-explorer-grid {
  display: grid;
  grid-template-columns: 1fr 2.2fr;
  gap: 3rem;
  align-items: start;
  margin-top: 2rem;
}

.unit-selector-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--glass-border);
  padding: 3rem 2.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
  border-radius: 0;
}

.unit-selector-card h3 {
  font-family: var(--font-serif-kr);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.unit-selector-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 2rem;
  font-weight: 300;
  word-break: keep-all;
}

.select-wrapper {
  position: relative;
  width: 100%;
}

.unit-select-input {
  width: 100%;
  padding: 1.1rem 3rem 1.1rem 1.5rem;
  font-family: var(--font-sans-kr);
  font-size: 0.95rem;
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  border: 1px solid var(--accent-gold);
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  outline: none;
  transition: var(--transition-fast);
}

.unit-select-input:focus {
  border-color: var(--accent-gold-hover);
  box-shadow: 0 0 15px var(--accent-gold-light);
}

.sub-floor-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.sub-floor-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 0.5rem 0.9rem;
  font-size: 0.88rem;
  font-family: var(--font-sans-kr);
  cursor: pointer;
  transition: var(--transition-fast);
  border-radius: 0;
}

.sub-floor-btn:hover {
  border-color: var(--accent-gold);
  color: var(--text-primary);
}

.sub-floor-btn.active {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #fff;
}

.select-wrapper::after {
  content: '▼';
  font-size: 0.75rem;
  color: var(--accent-gold);
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.unit-info-board {
  background-color: var(--bg-primary);
  border: 1px solid var(--glass-border);
  padding: 4rem 3.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.floor-info-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.floor-info-map {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.floor-info-map img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  border: 1px solid var(--glass-border);
  background-color: #ffffff;
  padding: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: var(--transition-smooth);
  cursor: zoom-in;
}

.floor-info-map img:hover {
  transform: scale(1.02);
  border-color: var(--accent-gold);
}

.map-caption {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 300;
  text-align: center;
}

.floor-info-content {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
  animation: fadeIn 0.5s ease-out forwards;
}

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

.floor-info-header h3 {
  font-family: var(--font-serif-kr);
  font-size: 1.85rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.floor-info-header p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-weight: 300;
  word-break: keep-all;
}

.floor-wings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  border-top: 1px dashed var(--glass-border);
  border-bottom: 1px dashed var(--glass-border);
  padding: 2.5rem 0;
}

.wing-box {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.wing-tag {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.85rem;
  align-self: flex-start;
}

.wing-tag.east {
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
}

.wing-tag.west {
  background-color: rgba(200, 100, 50, 0.08);
  color: hsl(20, 60%, 40%);
}

.wing-units {
  font-family: var(--font-sans-en);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.6;
  word-break: break-word;
  letter-spacing: 0.03em;
}

.floor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.floor-tag-item {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-gold);
  background-color: var(--accent-gold-light);
  padding: 0.45rem 1.25rem;
  border-radius: 30px;
}

@media (max-width: 992px) {
  .unit-explorer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .unit-info-board {
    min-height: auto;
    padding: 3rem 2rem;
  }
  
  .floor-info-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .floor-wings-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 0;
  }
}

/* ==========================================
   임대 매칭 진단 STYLES FOR THINK FACTORY
   ========================================== */

/* Shimmer animation keyframes */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.unit-sidebar {
  display: flex;
  flex-direction: column;
}

/* 임대 매칭 진단 Status Card */
.status-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--glass-border);
  padding: 2.2rem 1.8rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.status-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 45px rgba(0, 0, 0, 0.08);
}

.status-header {
  margin-bottom: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

.brand-logo svg {
  margin-top: -2px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem 1rem;
  margin-bottom: 1.8rem;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-item.full-width-divider {
  grid-column: span 2;
  height: 1px;
  background-color: var(--glass-border);
  margin: 0.2rem 0;
}

.metric-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.3rem;
}

.metric-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  display: flex;
  align-items: baseline;
  transition: all 0.3s ease;
}

.metric-value.active-value {
  color: hsl(36, 43%, 56%);
}

.metric-value .sub-unit {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-left: 0.1rem;
}

.btn-primary-호실상세보기 {
  width: 100%;
  background-color: hsl(36, 43%, 56%);
  color: #ffffff;
  border: none;
  padding: 0.9rem;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-primary-호실상세보기:hover {
  background-color: #0052c4;
  box-shadow: 0 4px 15px hsla(36, 43%, 56%, 0.25);
}

/* Badge 호실상세보기 */
.badge-호실상세보기 {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: hsl(36, 43%, 56%);
  color: #ffffff;
  padding: 0.35rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 700;
  z-index: 10;
  transition: all 0.4s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.badge-호실상세보기.within-budget {
  background-color: #2e7d32; /* green */
}

.badge-호실상세보기.over-budget {
  background-color: #c62828; /* red */
}

/* SKELETON PLACEHOLDERS FOR LOCKED INFO BOARD */
.unit-info-board.locked .wing-units,
.unit-info-board.locked .floor-tags {
  position: relative;
  color: transparent !important;
  user-select: none;
  pointer-events: none;
}

.unit-info-board.locked .wing-units::before,
.unit-info-board.locked .floor-tags::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 16px;
  width: 90%;
  border-radius: 2px;
  background: linear-gradient(90deg, #eaeaea 25%, #f5f5f5 50%, #eaeaea 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
}

.unit-info-board.locked .floor-tags::before {
  width: 70%;
  height: 20px;
}

/* MODAL BOX STYLES */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(42, 45, 52, 0.65);
  backdrop-filter: blur(5px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-window {
  background-color: var(--bg-primary);
  width: 95%;
  max-width: 500px;
  max-height: 90vh;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 10;
}

.modal-close-btn:hover {
  color: var(--text-primary);
  background-color: rgba(0, 0, 0, 0.05);
}

.modal-header-modal {
  padding: 1.5rem 2rem 0.8rem;
  border-bottom: 1px solid var(--glass-border);
  text-align: center;
}

.modal-header-modal h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-body-modal {
  padding: 1.5rem 2rem 2rem;
  overflow-y: auto;
}

.modal-illustration-container {
  text-align: center;
  margin-bottom: 1.5rem;
}

.illustration-art {
  height: 90px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0.8rem;
}

.illustration-art svg {
  height: 100%;
}

.modal-illustration-container h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.modal-illustration-container p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: 320px;
  margin: 0 auto;
}

/* Modal Form styling */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-row-modal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 480px) {
  .form-row-modal {
    grid-template-columns: 1fr;
  }
}

.form-group-modal {
  display: flex;
  flex-direction: column;
}

.form-group-modal label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.label-info-row-modal {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.info-tooltip-trigger-modal {
  color: var(--text-muted);
  cursor: help;
  display: inline-flex;
  position: relative;
}

.info-tooltip-trigger-modal:hover {
  color: hsl(36, 43%, 56%);
}

.info-tooltip-trigger-modal::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--text-primary);
  color: #fff;
  padding: 0.5rem 0.8rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 400;
  white-space: normal;
  width: 200px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 200;
  line-height: 1.4;
  text-align: center;
}

.info-tooltip-trigger-modal:hover::after {
  opacity: 1;
}

.input-wrapper-modal, .select-wrapper-modal {
  position: relative;
  display: flex;
  align-items: center;
  border: 1px solid var(--glass-border);
  background-color: var(--bg-primary);
  transition: all 0.3s ease;
}

.input-wrapper-modal:focus-within, .select-wrapper-modal:focus-within {
  border-color: hsl(36, 43%, 56%);
  box-shadow: 0 0 0 3px hsla(36, 43%, 56%, 0.15);
}

.input-prefix-modal {
  padding-left: 0.8rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
}

.input-suffix-modal {
  padding-right: 0.8rem;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.input-wrapper-modal input {
  width: 100%;
  border: none;
  background: transparent;
  padding: 0.65rem 0.5rem;
  font-family: var(--font-sans-kr);
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.input-wrapper-modal input:focus {
  outline: none;
}

.select-wrapper-modal::after {
  content: '';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--text-secondary);
  pointer-events: none;
}

.select-wrapper-modal select {
  width: 100%;
  border: none;
  background: transparent;
  padding: 0.65rem 2.2rem 0.65rem 0.8rem;
  font-family: var(--font-sans-kr);
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.select-wrapper-modal select:focus {
  outline: none;
}

.help-text-modal {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-top: 0.3rem;
}

.btn-submit-호실상세보기 {
  background-color: hsl(36, 43%, 56%);
  color: #ffffff;
  border: none;
  padding: 0.85rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 0.8rem;
}

.btn-submit-호실상세보기:hover {
  background-color: #0052c4;
  box-shadow: 0 4px 15px hsla(36, 43%, 56%, 0.25);
}

/* Layout and Grid for 호실상세보기 Section at the bottom */
.호실상세보기-section {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--glass-border);
}

.호실상세보기-widget-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 2rem;
}

@media (max-width: 1024px) {
  .호실상세보기-widget-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.status-card-container {
  position: sticky;
  top: 90px;
}

.listings-container {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding-bottom: 1.2rem;
  scroll-snap-type: x mandatory;
}

/* Scrollbar styling for horizontal scroll list */
.listings-container::-webkit-scrollbar {
  height: 6px;
}
.listings-container::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 3px;
}
.listings-container::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 3px;
}
.listings-container::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

.property-card {
  flex: 0 0 280px;
  background-color: var(--bg-primary);
  border: 1px solid var(--glass-border);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
  scroll-snap-align: start;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.property-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  border-color: var(--accent-gold);
}

.image-wrapper {
  position: relative;
  height: 180px;
  width: 100%;
  overflow: hidden;
  background-color: var(--bg-secondary);
}

.property-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  z-index: 1;
  pointer-events: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
  user-select: none;
  -webkit-user-select: none;
}

.property-image.active {
  opacity: 1;
  z-index: 2;
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0.8rem;
  background: rgba(0, 0, 0, 0.02);
  z-index: 5;
}

.property-details {
  padding: 1.2rem;
  position: relative;
  min-height: 135px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* SKELETON SCREEN ELEMENTS */
.skeleton-group {
  opacity: 1;
  transition: opacity 0.4s ease;
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  top: 1.2rem;
}

.property-card:not(.locked) .skeleton-group {
  opacity: 0;
  pointer-events: none;
}

.skeleton {
  background: linear-gradient(90deg, #eaeaea 25%, #f5f5f5 50%, #eaeaea 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
  border-radius: 2px;
  margin-bottom: 0.6rem;
}

.skeleton-title {
  height: 18px;
  width: 55%;
  margin-bottom: 0.8rem;
}

.skeleton-text-short {
  height: 12px;
  width: 70%;
}

.skeleton-text-long {
  height: 12px;
  width: 85%;
}

.skeleton-text-pill {
  height: 14px;
  width: 35%;
  border-radius: 10px;
  margin-top: 0.8rem;
}

/* REAL CONTENT REVEAL */
.real-content {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease 0.1s, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
  pointer-events: none;
}

.property-card:not(.locked) .real-content {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.prop-price {
  font-family: var(--font-sans-kr);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.prop-specs {
  font-size: 0.82rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.prop-specs strong {
  font-weight: 700;
}

.prop-address {
  font-size: 0.82rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.8rem;
}

.prop-status-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.status-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--glass-border);
}

.status-indicator.active {
  background-color: hsl(36, 43%, 56%);
}

/* ==========================================
   특별분양 프로모션 팝업창 (Promo Popup) Styles
   ========================================== */
.notice-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 1.5rem;
}

.notice-modal-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

.notice-modal-container {
  background: linear-gradient(135deg, #141414 0%, #202020 100%);
  border: 1.5px solid hsl(36, 43%, 45%);
  border-radius: 8px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(255, 255, 255, 0.02);
  position: relative;
  overflow: hidden;
  padding: 2.2rem 2rem 1.2rem;
  box-sizing: border-box;
}

.notice-modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: #888;
  cursor: pointer;
  padding: 0.5rem;
  transition: color 0.2s ease, transform 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 11;
}

.notice-modal-close-btn:hover {
  color: hsl(36, 43%, 56%);
  transform: rotate(90deg);
}

.notice-modal-header {
  text-align: center;
  margin-bottom: 1.8rem;
}

.notice-badge {
  font-family: var(--font-sans-en);
  font-size: 0.75rem;
  font-weight: 600;
  color: hsl(36, 43%, 56%);
  letter-spacing: 0.15em;
  display: inline-block;
  margin-bottom: 0.6rem;
  border-bottom: 1px solid rgba(197, 160, 105, 0.3);
  padding-bottom: 0.2rem;
}

.notice-modal-header h2 {
  font-family: var(--font-serif-kr);
  font-size: 1.6rem;
  font-weight: 500;
  color: #ffffff;
  margin: 0;
  letter-spacing: -0.5px;
}

.promo-subtitle {
  font-family: var(--font-sans-kr);
  font-size: 0.85rem;
  color: #aaa;
  margin: 0.4rem 0 0 0;
  font-weight: 300;
}

.notice-benefits-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 1.8rem;
}

.notice-benefit-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  padding: 0.8rem 1rem;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.notice-benefit-item:hover {
  background: rgba(197, 160, 105, 0.03);
  border-color: rgba(197, 160, 105, 0.2);
}

.benefit-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(197, 160, 105, 0.1);
  border: 1.5px solid hsl(36, 43%, 56%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: hsl(36, 43%, 56%);
  font-family: var(--font-serif-kr);
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.benefit-details {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.benefit-details h4 {
  font-family: var(--font-sans-kr);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin: 0;
}

.benefit-details p {
  font-family: var(--font-sans-kr);
  font-size: 0.78rem;
  color: #999;
  margin: 0;
  font-weight: 300;
  line-height: 1.4;
}

.notice-cta-btn {
  width: 100%;
  background: hsl(36, 43%, 56%);
  color: #111;
  border: none;
  padding: 1.1rem;
  font-family: var(--font-sans-kr);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 15px rgba(197, 160, 105, 0.2);
}

.notice-cta-btn:hover {
  background: hsl(36, 43%, 62%);
  box-shadow: 0 6px 20px rgba(197, 160, 105, 0.35);
  transform: translateY(-1px);
}

.notice-cta-btn svg {
  transition: transform 0.2s ease;
}

.notice-cta-btn:hover svg {
  transform: translateX(4px);
}

.notice-modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.promo-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: #888;
  font-family: var(--font-sans-kr);
  font-size: 0.78rem;
  cursor: pointer;
  user-select: none;
}

.promo-checkbox-label input[type="checkbox"] {
  display: none;
}

.checkbox-custom {
  width: 14px;
  height: 14px;
  border: 1px solid #555;
  border-radius: 2px;
  display: inline-block;
  position: relative;
  background: transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.promo-checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
  border-color: hsl(36, 43%, 56%);
  background: hsl(36, 43%, 56%);
}

.promo-checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 4px;
  height: 7px;
  border: solid #111;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.promo-checkbox-label:hover {
  color: #bbb;
}

.promo-checkbox-label:hover .checkbox-custom {
  border-color: #777;
}

.promo-text-close-btn {
  background: none;
  border: none;
  color: #888;
  font-family: var(--font-sans-kr);
  font-size: 0.78rem;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  transition: color 0.2s ease;
}

.promo-text-close-btn:hover {
  color: #ffffff;
}

@media (max-width: 480px) {
  .notice-modal-container {
    padding: 1.8rem 1.3rem 1.1rem;
  }
  .notice-modal-header h2 {
    font-size: 1.4rem;
  }
  .benefit-icon {
    width: 40px;
    height: 40px;
    font-size: 0.75rem;
  }
  .benefit-details h4 {
    font-size: 0.88rem;
  }
  .benefit-details p {
    font-size: 0.72rem;
  }
  .notice-cta-btn {
    padding: 0.9rem;
    font-size: 0.88rem;
  }
}

/* ==========================================
   개인정보 수집 및 이용 동의 (Privacy Consent)
   ========================================== */
.privacy-consent-container-modal {
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  text-align: left;
}

.privacy-terms-box-modal {
  background-color: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  padding: 0.8rem 1rem;
  max-height: 100px;
  overflow-y: auto;
  border-radius: 4px;
  box-sizing: border-box;
}

/* Custom scrollbar for terms box */
.privacy-terms-box-modal::-webkit-scrollbar {
  width: 6px;
}
.privacy-terms-box-modal::-webkit-scrollbar-track {
  background: transparent;
}
.privacy-terms-box-modal::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}
.privacy-terms-box-modal::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

.privacy-terms-box-modal h5 {
  font-family: var(--font-sans-kr);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-gold);
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.privacy-terms-box-modal p {
  font-family: var(--font-sans-kr);
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0 0 0.3rem 0;
  font-weight: 300;
  word-break: keep-all;
}

.privacy-consent-label-modal {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans-kr);
  font-size: 0.8rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.privacy-consent-label-modal input[type="checkbox"] {
  display: none;
}

.checkbox-custom-modal {
  width: 16px;
  height: 16px;
  border: 1px solid var(--glass-border);
  border-radius: 3px;
  display: inline-block;
  position: relative;
  background: transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
  flex-shrink: 0;
}

.privacy-consent-label-modal input[type="checkbox"]:checked + .checkbox-custom-modal {
  border-color: var(--accent-gold);
  background: var(--accent-gold);
}

.privacy-consent-label-modal input[type="checkbox"]:checked + .checkbox-custom-modal::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 4px;
  height: 7px;
  border: solid #111;
  border-width: 0 1.8px 1.8px 0;
  transform: rotate(45deg);
}

.privacy-consent-label-modal:hover {
  color: var(--text-primary);
}

.privacy-consent-label-modal:hover .checkbox-custom-modal {
  border-color: #888;
}

/* ==========================================
   동적 호실 카드 애니메이션 및 예외 카드
   ========================================== */
@keyframes fadeInCard {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-card {
  animation: fadeInCard 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.no-match-card {
  width: 100%;
  min-width: 320px;
  max-width: 460px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed hsl(36, 43%, 35%);
  padding: 3rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem auto;
  box-sizing: border-box;
  border-radius: 6px;
  animation: fadeInCard 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.no-match-card svg {
  color: hsl(36, 43%, 56%);
  margin-bottom: 0.5rem;
}

.no-match-card h4 {
  font-family: var(--font-serif-kr);
  font-size: 1.25rem;
  font-weight: 500;
  color: #fff;
  margin: 0;
}

.no-match-card p {
  font-family: var(--font-sans-kr);
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
  font-weight: 300;
  word-break: keep-all;
}

/* ==========================================
   MOBILE UX/UI LAYOUT RESPONSIVE OPTIMIZATIONS
   ========================================== */

/* 1. Desktop default hidden styling for mobile cta */
.mobile-menu-cta {
  display: none;
}

/* 2. Global responsive overrides for max-width 768px */
@media (max-width: 768px) {
  /* Mobile menu CTA style when active */
  .mobile-menu-cta {
    display: block !important;
    background-color: var(--accent-gold) !important;
    color: #111 !important;
    padding: 0.8rem 2rem !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    margin-top: 1.5rem !important;
    text-align: center !important;
    border-radius: 4px !important;
    width: 80% !important;
    max-width: 250px !important;
    transition: var(--transition-fast) !important;
  }
  .mobile-menu-cta:hover {
    background-color: var(--accent-gold-hover) !important;
  }

  /* Center Space Explorer navigation arrows below card */
  .explorer-controls {
    justify-content: center !important;
    margin-top: 1.5rem !important;
  }

  .tabs-container {
    display: none !important;
  }

  /* Reduce padding on Unit Selector card to avoid squeezing controls */
  .unit-selector-card {
    padding: 2rem 1.5rem !important;
  }

  /* Prevent long title text from overlapping with close button inside floor modal */
  .modal-header-modal {
    padding-right: 3.5rem !important;
  }
}

/* 3. Global responsive overrides for max-width 480px (Mobile portrait) */
@media (max-width: 480px) {
  /* Stack Brand Concept stats vertically to prevent squeezing numbers */
  .concept-stat-box {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
    margin-top: 3rem !important;
    padding-top: 2rem !important;
    text-align: center !important;
  }
}

/* ==========================================================================
   SHOWROOM SECTION
   ========================================================================== */
.showroom-section {
  padding: 8rem 0;
  background-color: var(--bg-dark);
  position: relative;
  overflow: hidden;
}


.showroom-split-container {
  display: flex;
  gap: 40px;
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
}

.showroom-split-container .showroom-slider {
  flex: 1;
  min-width: 0;
}

.showroom-slider {
  position: relative;
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.showroom-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.showroom-slide {
  flex: 0 0 100%;
  width: 100%;
  position: relative;
}

.showroom-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  position: relative;
}

.showroom-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: blur(10px) brightness(0.6);
}

.showroom-img-wrap::after {
  content: "준비 중";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  z-index: 10;
  text-shadow: 0 4px 12px rgba(0,0,0,0.8);
}

.showroom-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 3rem 2rem 2rem;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.5) 60%, transparent 100%);
  color: #fff;
}

.showroom-info h3 {
  font-family: var(--font-serif-kr);
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.showroom-info p {
  font-size: 1.1rem;
  color: #ccc;
  max-width: 800px;
}

.showroom-controls {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 1rem;
  pointer-events: none;
}

.showroom-controls .control-btn {
  pointer-events: auto;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--glass-border);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
}

.showroom-controls .control-btn:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #000;
}

.showroom-controls .control-btn svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
}

.showroom-dots {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  gap: 0.5rem;
  pointer-events: auto;
}

.showroom-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}

.showroom-dot.active {
  background: var(--primary-color);
  transform: scale(1.2);
}

@media (max-width: 768px) {
  .showroom-split-container {
    flex-direction: column;
    gap: 30px;
  }
  .showroom-slide {
    flex: 0 0 100%;
    width: 100%;
  }
  .showroom-img-wrap {
    aspect-ratio: 1 / 1;
    height: auto;
    min-height: auto;
    max-height: auto;
  }
  .showroom-info h3 {
    font-size: 1.5rem;
  }
  .showroom-info p {
    font-size: 0.95rem;
  }
}

.hero-main-logo {
  max-width: 100%;
  width: 450px;
  height: auto;
  margin-bottom: 2rem;
  display: block;
}
@media (max-width: 768px) {
  .hero-main-logo {
    width: 280px;
  }
}

.hero-main-logo-text {
  font-size: 3.5rem;
  font-weight: 800;
  color: #000 !important;
  letter-spacing: -0.05em;
  margin-bottom: 2rem;
  font-family: var(--font-sans-kr);
}
@media (max-width: 768px) {
  .hero-main-logo-text {
    font-size: 2.2rem;
  }
}

.logo-text-brand {
  font-size: 5rem;
  font-weight: 800;
  color: #000;
  letter-spacing: -0.05em;
}
.logo-text-divider {
  font-size: 4rem;
  font-weight: 300;
  color: #000;
  margin: 0 1rem;
  transform: translateY(-4px);
  display: inline-block;
}
.logo-text-location {
  font-size: 4.5rem;
  font-weight: 700;
  color: #000;
  letter-spacing: -0.03em;
}
@media (max-width: 768px) {
  .logo-text-brand { font-size: 3rem; }
  .logo-text-divider { font-size: 2.5rem; margin: 0 0.5rem; }
  .logo-text-location { font-size: 2.8rem; }
}

.hero-main-logo-text { display: flex; align-items: center; justify-content: flex-start; text-shadow: none !important; }
.hero-main-logo-text * { text-shadow: none !important; }