/* ==========================================================================
   CSS Variables & Design System
   ========================================================================== */

:root {
  /* Dark Luxury & Metallic Gold Palette */
  --bg-navy-dark: #070a16;
  --bg-card: #11172a;
  --gold-accent: #03a5a7;
  --gold-hover: #04c2c5;
  --primary-blue: #0095f8;
  --blue-hover: #0081d6;
  --white: #ffffff;
  
  /* Hotel Luxury Palette */
  --hotel-gold: #c5a880;
  --hotel-gold-hover: #e0be8f;
  --hotel-bronze: #8f7956;
  --hotel-trans-dark: rgba(7, 10, 22, 0.82);
  
  /* Text and Grays */
  --text-white: #f8fafc;
  --medium-grey: #94a3b8;
  --light-grey: #334155;
  --border-color: rgba(255, 255, 255, 0.08);
  
  /* Layout tokens */
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --border-radius-round: 50%;
  
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.6);
  
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ==========================================================================
   Base Styles & Reset
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: 'Noto Sans KR', sans-serif;
  background-color: var(--bg-navy-dark);
  color: var(--text-white);
  word-break: keep-all;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

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

ul {
  list-style: none;
}

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

/* ==========================================================================
   Typography & Helper Classes
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.gold-text {
  color: var(--gold-accent);
}

.section-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-subtitle {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  line-height: 1.3;
  margin-bottom: 20px;
}

.section-desc {
  font-size: 16px;
  color: var(--medium-grey);
  max-width: 680px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  outline: none;
}

.btn-large {
  padding: 16px 36px;
  font-size: 16px;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-gold {
  background-color: var(--hotel-gold);
  color: var(--bg-navy-dark);
  font-weight: 700;
}

.btn-gold:hover {
  background-color: var(--hotel-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(197, 168, 128, 0.35);
}

.btn-hotel-gold {
  background-color: var(--hotel-gold);
  color: var(--bg-navy-dark);
  font-weight: 700;
  transition: var(--transition-smooth);
}

.btn-hotel-gold:hover {
  background-color: var(--hotel-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(197, 168, 128, 0.4);
}

.btn-hotel-outline {
  background: transparent;
  color: var(--hotel-gold);
  border: 1px solid var(--hotel-gold);
  font-weight: 600;
  transition: var(--transition-smooth);
}

.btn-hotel-outline:hover {
  background-color: var(--hotel-gold);
  color: var(--bg-navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(197, 168, 128, 0.3);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background-color: var(--white);
  color: var(--bg-navy-dark);
  transform: translateY(-2px);
  border-color: var(--white);
}

.btn-block {
  display: flex;
  width: 100%;
}

.gold-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(3, 165, 167, 0.15);
  color: var(--gold-accent);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 24px;
}

/* ==========================================================================
   Header (GNB)
   ========================================================================== */

#main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background-color: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition-smooth);
}

#main-header.scrolled {
  padding: 6px 0;
  background-color: var(--hotel-trans-dark);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(197, 168, 128, 0.18);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
}

#main-header.scrolled .header-container {
  padding: 12px 24px;
}

.logo {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-image {
  height: 26px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 21px;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--white);
  text-transform: uppercase;
}

.logo:hover .logo-image {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  gap: 40px;
}

.nav-item {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  position: relative;
  padding: 6px 0;
}

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

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

.nav-item:hover {
  color: var(--hotel-gold);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.sitemap-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 24px;
}

.sitemap-toggle .bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--white);
  transition: var(--transition-smooth);
}

.sitemap-toggle:hover .bar:nth-child(2) {
  width: 70%;
  align-self: flex-end;
}

/* ==========================================================================
   Sitemap / Menu Overlay
   ========================================================================== */

.sitemap-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(7, 10, 22, 0.98);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.sitemap-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.sitemap-close {
  position: absolute;
  top: 30px;
  right: 30px;
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 28px;
  cursor: pointer;
  opacity: 0.7;
  transition: var(--transition-smooth);
}

.sitemap-close:hover {
  opacity: 1;
  color: var(--gold-accent);
}

.sitemap-container {
  width: 100%;
  max-width: 960px;
  padding: 0 40px;
  text-align: center;
}

.sitemap-brand {
  margin-bottom: 60px;
}

.sitemap-brand h2 {
  font-size: 38px;
  font-weight: 900;
}

.sitemap-brand p {
  font-size: 15px;
  color: var(--medium-grey);
  margin-top: 10px;
}

.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: left;
}

.sitemap-column h3 {
  font-size: 14px;
  color: var(--gold-accent);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 12px;
}

.sitemap-column ul li {
  margin-bottom: 14px;
}

.sitemap-column ul li a {
  font-size: 15px;
  color: var(--medium-grey);
}

.sitemap-column ul li a:hover {
  color: var(--white);
  padding-left: 5px;
}

/* ==========================================================================
   Hero Slider
   ========================================================================== */

#hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
}

.hero-slider {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 2; /* Render above video background */
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1; /* Render below slider */
  pointer-events: none;
}

#hero.video-active .hero-slide {
  background-image: none !important;
  background-color: transparent !important;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: flex-end; /* Align content directly to the bottom */
  align-items: center; /* Center horizontally to match max-width container */
  padding-bottom: 80px; /* Sits perfectly stacked directly above progress bar */
  opacity: 0;
  pointer-events: none;
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

/* Dark linear side-gradient and bottom overlay for text readability & booking bar contrast */
.hero-slide::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(90deg, rgba(7, 10, 22, 0.6) 0%, rgba(7, 10, 22, 0.2) 35%, rgba(7, 10, 22, 0) 60%),
    linear-gradient(to top, rgba(7, 10, 22, 0.8) 0%, rgba(7, 10, 22, 0.4) 15%, rgba(7, 10, 22, 0) 30%);
  pointer-events: none;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}

.hero-content {
  max-width: 1200px;
  padding: 0 24px; /* Aligns left margin exactly with the header logo */
  margin: 0 auto;
  text-align: left;
  transform: translateY(30px);
  transition: transform 1.2s cubic-bezier(0.1, 0.8, 0.2, 1);
  z-index: 3;
  width: 100%;
}

.hero-slide.active .hero-content {
  transform: translateY(0);
}

.hotel-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--hotel-gold);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  margin-bottom: 24px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(197, 168, 128, 0.25);
  padding-bottom: 6px;
}

.hotel-badge i {
  font-size: 10px;
}

.hero-title {
  font-size: 50px;
  line-height: 1.45;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: 0.04em;
  word-break: keep-all;
  font-family: 'Playfair Display', 'Noto Sans KR', sans-serif;
}

.hero-desc {
  font-size: 15.5px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 0; /* Removed bottom margin since CTA buttons are removed */
  max-width: 650px;
  margin-left: 0;
  margin-right: auto;
  line-height: 1.75;
  font-weight: 300;
  letter-spacing: 0.02em;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: flex-start;
}

.slider-controls-hotel {
  display: none !important; /* Hidden for static first slide layout */
  position: absolute;
  bottom: 55px; /* Lowered now that horizontal booking bar is removed */
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1200px;
  padding: 0 24px; /* Aligns left edge with the hero title and logo */
  display: flex;
  align-items: center;
  gap: 20px;
  z-index: 10;
  pointer-events: auto;
  transition: var(--transition-smooth);
}

.progress-container {
  display: flex;
  align-items: center;
}

.progress-bar-track {
  width: 80px;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.2);
  position: relative;
}

.progress-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 33.33%;
  background-color: var(--white);
  transition: width 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.page-number {
  font-size: 13px;
  font-weight: 500;
  color: var(--white);
  font-family: 'Playfair Display', sans-serif;
  letter-spacing: 0.05em;
  min-width: 35px;
}

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

.btn-ctrl {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.btn-ctrl:hover {
  color: var(--hotel-gold);
}

/* ==========================================================================
   Luxury Hotel-Style Floating & Sticky Booking Triggers
   ========================================================================== */

.floating-booking-trigger {
  position: fixed;
  right: 24px;
  bottom: 144px; /* Stacked directly above KakaoTalk launcher */
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background-color: var(--hotel-bronze);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 20px rgba(143, 121, 86, 0.45);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  z-index: 9998;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1.2);
}

.floating-booking-trigger:hover {
  transform: scale(1.05) translateY(-3px);
  background-color: var(--hotel-gold);
  color: var(--bg-navy-dark);
  box-shadow: 0 6px 24px rgba(197, 168, 128, 0.5);
  border-color: var(--hotel-gold);
}

.floating-booking-trigger .trigger-icon {
  font-size: 16px;
  transition: var(--transition-smooth);
}

.floating-booking-trigger .trigger-text {
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-align: center;
  font-family: 'Noto Sans KR', sans-serif;
  transition: var(--transition-smooth);
}

.floating-booking-trigger:hover .trigger-icon,
.floating-booking-trigger:hover .trigger-text {
  color: var(--bg-navy-dark);
}

.mobile-sticky-booking-bar {
  display: none; /* Desktop hidden */
}

.floating-rent-trigger {
  bottom: 224px;
  background-color: var(--bg-navy-dark) !important;
  border-color: var(--hotel-gold) !important;
  color: var(--hotel-gold) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4) !important;
}

.floating-rent-trigger:hover {
  background-color: var(--hotel-gold) !important;
  color: var(--bg-navy-dark) !important;
  border-color: var(--hotel-gold) !important;
}

/* ==========================================================================
   Luxury Booking Modal / Popup
   ========================================================================== */

.booking-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100000; /* overlay above header & FABs */
  background-color: rgba(7, 10, 22, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 20px;
}

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

.booking-modal-content {
  background-color: var(--bg-card);
  border: 1px solid rgba(197, 168, 128, 0.25);
  border-radius: 4px;
  width: 100%;
  max-width: 460px;
  padding: 36px 30px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  transform: translateY(30px);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.booking-modal.open .booking-modal-content {
  transform: translateY(0);
}

.booking-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.45);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: var(--transition-smooth);
}

.booking-modal-close:hover {
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.05);
}

.booking-modal-header {
  margin-bottom: 24px;
  text-align: left;
}

.booking-modal-header h3 {
  font-size: 21px;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
  font-family: 'Playfair Display', 'Noto Sans KR', sans-serif;
}

.booking-modal-header p {
  font-size: 12.5px;
  color: var(--medium-grey);
  line-height: 1.5;
}

.booking-modal-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
  text-align: left;
}

.booking-modal-field label {
  font-size: 11px;
  font-weight: 600;
  color: var(--hotel-gold);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.booking-modal-field input,
.booking-modal-field select {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  color: var(--white);
  font-size: 13.5px;
  font-weight: 500;
  padding: 10px 14px;
  outline: none;
  width: 100%;
  transition: var(--transition-smooth);
}

.booking-modal-field select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

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

.booking-modal-field .select-wrapper::after {
  content: '\f107';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--hotel-gold);
  pointer-events: none;
  font-size: 12px;
}

.booking-modal-field input::placeholder {
  color: rgba(255, 255, 255, 0.25);
}

.booking-modal-field input:focus,
.booking-modal-field select:focus {
  border-color: rgba(197, 168, 128, 0.5);
  background-color: rgba(255, 255, 255, 0.05);
}

.booking-modal-privacy {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 24px;
}

.booking-modal-privacy .checkbox-container {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-left: 22px;
}

.booking-modal-privacy .checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.booking-modal-privacy .checkmark {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 14px;
  width: 14px;
  border: 1px solid var(--hotel-gold);
  border-radius: 2px;
  background-color: transparent;
}

.booking-modal-privacy .checkbox-container input:checked ~ .checkmark {
  background-color: var(--hotel-gold);
}

.booking-modal-privacy .checkmark::after {
  content: "";
  position: absolute;
  display: none;
  left: 4px;
  top: 1px;
  width: 3px;
  height: 7px;
  border: solid var(--bg-navy-dark);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.booking-modal-privacy .checkbox-container input:checked ~ .checkmark::after {
  display: block;
}

.booking-modal-privacy .privacy-text {
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.5);
  margin-left: 2px;
}

/* Legal PIPA compliant privacy detail boxes */
.privacy-details {
  margin-top: 8px;
  width: 100%;
}

.privacy-details summary {
  font-size: 11px;
  color: var(--hotel-gold);
  cursor: pointer;
  outline: none;
  list-style: none; /* Hide default browser arrow */
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: underline;
}

.privacy-details summary::-webkit-details-marker {
  display: none; /* Hide Safari arrow */
}

.privacy-details[open] summary i {
  transform: rotate(180deg);
}

.privacy-details summary i {
  font-size: 8px;
  transition: transform 0.2s ease;
}

.privacy-detail-content {
  margin-top: 8px;
  padding: 10px;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  font-size: 11px;
  line-height: 1.6;
  color: var(--medium-grey);
  text-align: left;
  max-height: 120px;
  overflow-y: auto;
}

.btn-booking-modal-submit {
  background-color: var(--hotel-gold);
  color: var(--bg-navy-dark);
  border: none;
  border-radius: 2px;
  font-size: 14px;
  font-weight: 700;
  padding: 12px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 46px;
  transition: var(--transition-smooth);
}

.btn-booking-modal-submit:hover {
  background-color: var(--hotel-gold-hover);
  box-shadow: 0 4px 15px rgba(197, 168, 128, 0.3);
}

/* ==========================================================================
   Scroll Down Indicator
   ========================================================================== */

.hero-scroll-indicator {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 10;
  cursor: pointer;
  opacity: 0.8;
  transition: var(--transition-smooth);
}

.hero-scroll-indicator:hover {
  opacity: 1;
  transform: translateX(-50%) translateY(2px);
}

.hero-scroll-indicator span {
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
}

.hero-scroll-indicator .scroll-line {
  width: 1px;
  height: 35px;
  background-color: rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.hero-scroll-indicator .scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 12px;
  background-color: var(--hotel-gold);
  animation: scroll-indicator-anim 2.2s infinite cubic-bezier(0.15, 0.85, 0.45, 1);
}

@keyframes scroll-indicator-anim {
  0% {
    top: -12px;
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  100% {
    top: 35px;
    opacity: 0;
  }
}

/* ==========================================================================
   Booking Bar Responsiveness
   ========================================================================== */

@media (max-width: 992px) {
  .booking-bar-wrapper {
    position: relative;
    bottom: auto;
    left: auto;
    transform: none;
    max-width: 100%;
    padding: 30px 24px;
    margin-top: -80px; /* Overlap bottom of hero */
    z-index: 20;
  }
  
  .booking-bar-form {
    padding: 24px 24px;
  }
  
  .booking-bar-fields {
    flex-wrap: wrap;
    gap: 20px;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 16px;
  }
  
  .booking-field {
    flex: calc(50% - 10px);
    padding: 0;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 10px;
  }
  
  .booking-field.action-field {
    flex: 100%;
    padding-bottom: 0;
    border-bottom: none;
  }
  
  .hero-scroll-indicator {
    display: none;
  }
  
  .slider-controls-hotel {
    bottom: 60px; /* Lowered on tablet viewports */
    padding: 0 24px;
    left: 0;
    transform: none;
    width: auto;
  }

  .hero-slide {
    padding-bottom: 90px; /* Reduced for tablet heights */
  }

  .hero-content {
    padding: 0 24px;
  }
}

@media (max-width: 576px) {
  .booking-bar-wrapper {
    margin-top: 0;
    padding: 20px 16px;
  }
  
  .booking-bar-form {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    padding: 20px 16px;
  }
  
  .booking-field {
    flex: 100%;
  }
  
  .slider-controls-hotel {
    bottom: 66px; /* Positioned above 56px mobile sticky booking bar + 10px spacing */
    padding: 0 16px;
    left: 0;
    transform: none;
    width: auto;
  }

  .hero-slide {
    padding-bottom: 95px; /* Positioned safely above mobile controls */
  }

  .hero-content {
    padding: 0 16px;
  }
}

/* ==========================================================================
   Stats Banner
   ========================================================================== */

#stats {
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-card {
  text-align: center;
  border-right: 1px solid var(--border-color);
  padding: 10px 20px;
}

.stat-card:last-child {
  border-right: none;
}

.stat-icon {
  font-size: 22px;
  color: var(--gold-accent);
  margin-bottom: 12px;
}

.stat-num {
  font-size: 42px;
  font-weight: 800;
  color: var(--white);
  display: block;
  margin-bottom: 4px;
}

.stat-num .unit {
  font-size: 16px;
  font-weight: 500;
  color: var(--medium-grey);
}

.stat-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--gold-accent);
  display: block;
  margin-bottom: 8px;
}

.stat-desc {
  font-size: 13px;
  color: var(--medium-grey);
  line-height: 1.4;
}

/* ==========================================================================
   Premium 7 Section
   ========================================================================== */

#premium {
  position: relative;
}

.premium-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.premium-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 36px 24px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.premium-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-accent);
  box-shadow: var(--shadow-sm);
}

.card-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 800;
  color: rgba(3, 165, 167, 0.08);
  position: absolute;
  top: 15px;
  right: 20px;
  transition: var(--transition-smooth);
}

.premium-card:hover .card-num {
  color: rgba(3, 165, 167, 0.25);
  transform: scale(1.1);
}

.premium-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--white);
}

.premium-card p {
  font-size: 13px;
  color: var(--medium-grey);
  line-height: 1.5;
}

/* Make premium card 4 span across a grid item if necessary, or just keep grid symmetrical */
/* Premium has 7 items, let's make the 7th item span 2 columns to align it nicely on desktop */
.premium-grid .premium-card:nth-child(7) {
  grid-column: span 2;
}

/* ==========================================================================
   Amenity Section Styles
   ========================================================================== */
#amenity {
  position: relative;
  background-color: var(--bg-navy-dark);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.amenity-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr); /* 6 columns to allow 3+2 span layout easily */
  gap: 30px;
}

.amenity-card {
  grid-column: span 2; /* 3 cards in first row on desktop */
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

/* Commented out to maintain a symmetric 3x2 grid for 6 cards
.amenity-grid .amenity-card:nth-child(n+4) {
  grid-column: span 3;
}
*/

.amenity-card:hover {
  transform: translateY(-8px);
  border-color: var(--hotel-gold);
  box-shadow: 0 12px 30px rgba(197, 168, 128, 0.15);
}

.amenity-img-box {
  position: relative;
  width: 100%;
  padding-top: 65%; /* 16:10 aspect ratio */
  overflow: hidden;
}

.amenity-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

.amenity-overlay {
  position: absolute;
  top: 15px;
  left: 15px;
  z-index: 2;
}

.amenity-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--bg-navy-dark);
  background-color: var(--gold-accent);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.amenity-info {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.amenity-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  transition: var(--transition-smooth);
}

.amenity-card:hover .amenity-info h3 {
  color: var(--gold-accent);
}

.amenity-info p {
  font-size: 14px;
  color: var(--medium-grey);
  line-height: 1.5;
}

/* Responsive styling for Amenity Section */
@media (max-width: 992px) {
  .amenity-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .amenity-card {
    grid-column: span 2;
  }
  .amenity-grid .amenity-card:nth-child(n+4) {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .amenity-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .amenity-card,
  .amenity-grid .amenity-card:nth-child(n+4) {
    grid-column: span 1;
  }
}

/* ==========================================================================
   Logistics Section
   ========================================================================== */

#logistics {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 550px;
  background-color: #070a16;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.logistics-video-text {
  position: absolute;
  bottom: 50px;
  left: 24px;
  right: 24px;
  z-index: 3;
  text-align: left;
}

@media (max-width: 768px) {
  .logistics-video-text {
    bottom: 30px;
  }
}

/* Full-bleed Amenity Video Banner */
.amenity-video-container {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 600px; /* Taller, premium cinematic height */
  background-color: #070a16;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-top: 40px;
  margin-bottom: 45px;
}

.amenity-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  pointer-events: none;
}

.amenity-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(7, 10, 22, 0.15) 0%, rgba(7, 10, 22, 0.7) 100%);
  z-index: 2;
  pointer-events: none;
}

.amenity-video-text {
  position: absolute;
  bottom: 50px;
  left: 24px;
  right: 24px;
  z-index: 3;
  text-align: left;
}

@media (max-width: 768px) {
  .amenity-video-container {
    height: 400px; /* Compacter height on mobile */
    margin-top: 24px;
    margin-bottom: 30px;
  }
  .amenity-video-text {
    bottom: 30px;
  }
}

.logistics-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  pointer-events: none;
}


.ramp-path {
  stroke-dasharray: 600;
  stroke-dashoffset: 0;
}

.pulse-point {
  box-shadow: 0 0 10px rgba(3, 165, 167, 0.8);
}

.graphics-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--medium-grey);
  display: flex;
  gap: 8px;
}

.graphics-footer i {
  color: var(--gold-accent);
}

/* ==========================================================================
   Interactive Floor Visualizer
   ========================================================================== */

#visualizer {
  position: relative;
  border-bottom: 1px solid var(--border-color);
}

.visualizer-wrapper {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 30px;
  align-items: start;
}

.visualizer-tabs {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.viz-tab {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-left: 3px solid transparent; /* Glowing indicator bar */
  border-radius: var(--border-radius-md);
  padding: 22px 20px;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.viz-tab:hover {
  border-color: rgba(197, 168, 128, 0.2);
  border-left-color: rgba(197, 168, 128, 0.5);
  background-color: rgba(255, 255, 255, 0.04);
}

.viz-tab.active {
  border-color: rgba(255, 255, 255, 0.08);
  border-left-color: var(--hotel-gold); /* Gold glowing active bar */
  background: linear-gradient(90deg, rgba(197, 168, 128, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.tab-level {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--hotel-gold);
  display: block;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.tab-name {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.3s ease;
}

.viz-tab.active .tab-name {
  color: var(--white);
  font-weight: 600;
}

/* Viewer Panel */
.visualizer-viewer {
  background: linear-gradient(135deg, rgba(10, 14, 26, 0.8) 0%, rgba(3, 5, 10, 0.95) 100%);
  border: 1px solid rgba(197, 168, 128, 0.15); /* Faint luxury gold frame */
  border-radius: var(--border-radius-lg);
  padding: 30px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 30px;
  align-items: stretch;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.viewer-info-panel,
.viewer-plan-panel {
  display: flex;
  flex-direction: column;
  background: transparent; /* Removed nested borders/boxes for flat layout */
  border: none;
  padding: 0;
  height: 100%;
  box-sizing: border-box;
}

.viewer-plan-panel {
  gap: 16px;
}

.plan-select-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.plan-select-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--hotel-gold);
  key-spacing: 0.5px;
  text-transform: uppercase;
}

.plan-tabs-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.plan-tab-btn {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.plan-tab-btn:hover {
  border-color: rgba(197, 168, 128, 0.4);
  color: var(--white);
  background-color: rgba(197, 168, 128, 0.05);
}

.plan-tab-btn.active {
  background: linear-gradient(135deg, var(--hotel-gold) 0%, #a88e67 100%);
  border-color: var(--hotel-gold);
  color: var(--bg-navy-dark);
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(197, 168, 128, 0.3);
}

.plan-image-container {
  position: relative;
  background-color: #ffffff;
  border-radius: var(--border-radius-md);
  padding: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  cursor: zoom-in;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.plan-image-container:hover {
  transform: scale(1.02);
  border-color: var(--hotel-gold);
  box-shadow: 0 20px 45px rgba(197, 168, 128, 0.15);
}

.plan-img {
  max-width: 100%;
  max-height: 320px;
  object-fit: contain;
  filter: contrast(1.05);
  transition: opacity 0.2s ease-in-out;
}

.plan-zoom-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background-color: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 10px;
  color: var(--gold-accent);
  pointer-events: none;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Blueprint Lightbox Modal */
.blueprint-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 14, 26, 0.95);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(8px);
}

.blueprint-modal.active {
  opacity: 1;
  visibility: visible;
}

.blueprint-modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 32px;
  cursor: pointer;
  transition: var(--transition-smooth);
  width: 48px;
  height: 48px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05);
}

.blueprint-modal-close:hover {
  background-color: var(--gold-accent);
  color: var(--bg-navy-dark);
  transform: rotate(90deg);
}

.blueprint-modal-content {
  max-width: 90%;
  max-height: 90%;
  background-color: #ffffff;
  padding: 20px;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.blueprint-modal.active .blueprint-modal-content {
  transform: scale(1);
}

.blueprint-modal-content img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
}

.viewer-info-panel {
  display: flex;
  flex-direction: column;
}

.floor-badge-tag {
  background-color: rgba(197, 168, 128, 0.12);
  color: var(--hotel-gold);
  border: 1px solid rgba(197, 168, 128, 0.3);
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 800;
  border-radius: 30px;
  align-self: flex-start;
  margin-bottom: 12px; /* Reduced space */
  letter-spacing: 0.5px;
}

.floor-title {
  font-size: 26px; /* Compact title size */
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px; /* Reduced space */
  letter-spacing: -0.5px;
}

.floor-desc {
  font-size: 13.5px; /* Compact description size */
  color: var(--medium-grey);
  margin-bottom: 16px; /* Reduced space */
  line-height: 1.55; /* Tighter line height */
  max-width: 850px;
}

/* Specs Grid Layout */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* 2x2 grid layout for compact presentation */
  gap: 12px; /* Tight gap to reduce vertical space */
  margin-bottom: 16px; /* Reduced space */
}

.spec-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  padding: 12px 14px; /* Slightly compacted horizontal padding for more text area */
  display: flex;
  align-items: center;
  gap: 10px; /* Reduced gap between icon and text */
  transition: var(--transition-smooth);
}

.spec-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(197, 168, 128, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.spec-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--border-radius-round);
  background: rgba(197, 168, 128, 0.12);
  border: 1px solid rgba(197, 168, 128, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--hotel-gold);
  font-size: 16px;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.spec-card:hover .spec-icon {
  background: var(--hotel-gold);
  color: var(--bg-navy-dark);
  box-shadow: 0 0 15px rgba(197, 168, 128, 0.4);
  border-color: var(--hotel-gold);
}

.spec-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0; /* Prevents flex content wrapping issues */
}

.spec-label {
  font-size: 11px;
  color: var(--medium-grey);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.spec-value {
  font-size: 13px; /* Reduced font size for compact readability */
  color: var(--white);
  font-weight: 600;
  line-height: 1.3;
  word-break: keep-all; /* Keeps Korean words together to wrap cleanly */
}

.viewer-info-panel .btn-block {
  margin-top: auto; /* Pushes the button to the bottom of the equal-height card */
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 800;
  width: 100%;
  justify-content: center;
  border-radius: var(--border-radius-md);
  letter-spacing: 0.5px;
  box-shadow: 0 6px 20px rgba(3, 165, 167, 0.25);
  transition: var(--transition-smooth);
}

.viewer-info-panel .btn-block:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 25px rgba(3, 165, 167, 0.5);
}

/* ==========================================================================
   VIP Registration Form Section
   ========================================================================== */

#register {
  background-image: linear-gradient(rgba(7, 10, 22, 0.8), rgba(7, 10, 22, 0.8)), url('https://images.unsplash.com/photo-1497215728101-856f4ea42174?auto=format&fit=crop&w=1200&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.register-card {
  background-color: rgba(17, 23, 42, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 50px;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
}

.register-header {
  text-align: center;
  margin-bottom: 40px;
}

.register-header h2 {
  font-size: 28px;
  color: var(--white);
  margin-bottom: 12px;
}

.register-header p {
  font-size: 14px;
  color: var(--medium-grey);
  line-height: 1.5;
}

.register-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-accent);
}

.form-group label .required {
  color: #ff5252;
}

input[type="text"],
input[type="email"],
input[type="tel"],
.custom-select {
  background-color: rgba(7, 10, 22, 0.6);
  border: 1px solid var(--light-grey);
  color: var(--white);
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  outline: none;
  font-size: 14px;
  width: 100%;
  transition: var(--transition-smooth);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
.custom-select:focus {
  border-color: var(--gold-accent);
  box-shadow: 0 0 0 3px rgba(3, 165, 167, 0.18);
  background-color: rgba(7, 10, 22, 0.85);
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.form-checkbox-group input {
  margin-top: 4px;
}

.form-checkbox-group label {
  font-size: 12px;
  color: var(--medium-grey);
  cursor: pointer;
}

.btn-submit {
  padding: 16px;
  font-size: 16px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
  background-color: #03050a;
  color: var(--medium-grey);
  padding: 60px 0;
  font-size: 14px;
  border-top: 1px solid var(--border-color);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}

.footer-logo {
  font-size: 24px;
  font-weight: 900;
  color: var(--white);
}

.brand-subtext {
  font-size: 12px;
  color: var(--medium-grey);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-link-item:hover {
  color: var(--gold-accent);
}

.footer-divider {
  border: 0;
  height: 1px;
  background-color: var(--border-color);
  margin: 30px 0;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 20px;
}

.company-info {
  line-height: 1.8;
  font-size: 12px;
}

.copyright {
  font-size: 12px;
}

/* ==========================================================================
   Conversational Chatbot Widget
   ========================================================================== */

/* Floating Launcher */
.gentoo-launcher-bubble {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--gold-accent);
  color: var(--bg-navy-dark);
  display: flex;
  align-items: center;
  padding: 12px 20px;
  border-radius: 40px;
  box-shadow: 0 4px 20px rgba(3, 165, 167, 0.4);
  cursor: pointer;
  z-index: 9999;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1.2);
}

.gentoo-launcher-bubble:hover {
  transform: scale(1.05) translateY(-3px);
  background-color: var(--gold-hover);
  box-shadow: 0 6px 24px rgba(3, 165, 167, 0.5);
}

.launcher-avatar {
  font-size: 20px;
  margin-right: 10px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bot-status-indicator {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  border-radius: var(--border-radius-round);
  border: 1.5px solid var(--gold-accent);
}

.bot-status-indicator.online {
  background-color: #2ed573;
}

.launcher-label {
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

/* Chat Widget Container */
.gentoo-chat-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 380px;
  height: 560px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.8) translateY(100px);
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.2, 0.9, 0.2, 1.05);
}

.gentoo-chat-container.open {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: auto;
}

/* Chat Header */
.gentoo-chat-header {
  background: linear-gradient(135deg, #18223d 0%, var(--bg-card) 100%);
  color: var(--white);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.bot-info-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bot-avatar-circle {
  width: 42px;
  height: 42px;
  border-radius: var(--border-radius-round);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--gold-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  position: relative;
  border: 1px solid rgba(3, 165, 167, 0.2);
}

.bot-avatar-circle .status-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 8px;
  height: 8px;
  background-color: #2ed573;
  border-radius: var(--border-radius-round);
  border: 1.5px solid var(--bg-card);
}

.bot-title-text h3 {
  font-size: 15px;
  font-weight: 700;
}

.bot-title-text p {
  font-size: 11px;
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: 4px;
}

.pulsing-green {
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: #2ed573;
  border-radius: var(--border-radius-round);
  animation: pulse-green-anim 1.5s infinite;
}

.close-chat-btn {
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 18px;
  cursor: pointer;
  opacity: 0.8;
  padding: 4px;
}

.close-chat-btn:hover {
  opacity: 1;
  color: var(--gold-accent);
}

/* Chat Body */
.gentoo-chat-body {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  background-color: var(--bg-navy-dark);
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: smooth;
}

.gentoo-chat-body::-webkit-scrollbar {
  width: 4px;
}

.gentoo-chat-body::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

/* Messages */
.chat-msg {
  display: flex;
  max-width: 80%;
  animation: msg-fade-in 0.3s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.chat-msg.bot {
  align-self: flex-start;
  flex-direction: row;
  gap: 8px;
}

.chat-msg.user {
  align-self: flex-end;
  justify-content: flex-end;
}

.bot-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--border-radius-round);
  background-color: rgba(3, 165, 167, 0.1);
  color: var(--gold-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 4px;
}

.msg-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 13.5px;
  line-height: 1.5;
  word-break: keep-all;
  box-shadow: var(--shadow-sm);
}

.chat-msg.bot .msg-bubble {
  background-color: var(--bg-card);
  color: var(--text-white);
  border-top-left-radius: 4px;
  border: 1px solid var(--border-color);
}

.chat-msg.user .msg-bubble {
  background-color: var(--gold-accent);
  color: var(--bg-navy-dark);
  border-top-right-radius: 4px;
  font-weight: 500;
}

/* Typing indicator */
.typing-dots {
  display: flex;
  gap: 4px;
  align-items: center;
  height: 18px;
}

.typing-dots span {
  width: 6px;
  height: 6px;
  background-color: var(--medium-grey);
  border-radius: var(--border-radius-round);
  animation: bounce-anim 1s infinite alternate;
}

.typing-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

/* Chat Footer Chips */
.gentoo-chat-footer {
  padding: 16px 20px;
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.choice-chip {
  background-color: rgba(7, 10, 22, 0.5);
  border: 1.5px solid var(--gold-accent);
  color: var(--gold-accent);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
  outline: none;
}

.choice-chip:hover {
  background-color: var(--gold-accent);
  color: var(--bg-navy-dark);
  transform: translateY(-1.5px);
}

.choice-chip.back-chip {
  background-color: rgba(255, 255, 255, 0.05) !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
  color: var(--medium-grey) !important;
}

.choice-chip.back-chip:hover {
  background-color: rgba(255, 255, 255, 0.15) !important;
  color: var(--white) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
  transform: translateY(-1.5px);
}

/* Form layouts inside chatbot */
.chat-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background-color: var(--bg-navy-dark);
  padding: 14px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  margin-top: 6px;
}

.chat-form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chat-form label {
  font-size: 11px;
  font-weight: 700;
  color: var(--gold-accent);
}

.chat-form input {
  padding: 8px 10px;
  font-size: 12.5px;
}

.chat-form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.chat-form-checkbox label {
  font-size: 10px;
  color: var(--medium-grey);
  line-height: 1.2;
}

.chat-form-submit {
  padding: 10px;
  font-size: 12.5px;
  font-weight: 700;
}

/* Match card layout in chat */
.match-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  border: 1.5px solid var(--gold-accent);
  overflow: hidden;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.match-header-banner {
  background-color: var(--gold-accent);
  color: var(--bg-navy-dark);
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 800;
  text-align: center;
}

.match-body {
  padding: 12px;
  display: flex;
  gap: 12px;
  align-items: center;
}

.match-img {
  width: 60px;
  height: 60px;
  border-radius: 4px;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

.match-info h4 {
  font-size: 13px;
  color: var(--white);
  margin-bottom: 2px;
}

.match-info p {
  font-size: 11.5px;
  color: var(--medium-grey);
  line-height: 1.3;
}

.match-badge-tag {
  display: inline-block;
  background-color: rgba(3, 165, 167, 0.15);
  color: var(--gold-accent);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  margin-top: 4px;
}

.match-footer-action {
  border-top: 1px solid var(--border-color);
  padding: 8px;
  text-align: center;
}

.match-footer-action button {
  background: transparent;
  border: none;
  color: var(--gold-accent);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.match-footer-action button:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes pulse-green-anim {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.6; }
}

@keyframes msg-fade-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce-anim {
  from { transform: translateY(0); }
  to { transform: translateY(-6px); }
}

@keyframes pulse-gold-glow {
  0% { box-shadow: 0 0 0 0 rgba(3, 165, 167, 0.4); }
  70% { box-shadow: 0 0 0 12px rgba(3, 165, 167, 0); }
  100% { box-shadow: 0 0 0 0 rgba(3, 165, 167, 0); }
}

.animate-pulse {
  animation: pulse-gold-glow 2s infinite;
}

/* ==========================================================================
   Responsive adjustments (Media Queries)
   ========================================================================== */

@media (max-width: 1024px) {
  .sitemap-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .stat-card {
    border-right: none;
  }
  .stat-card:nth-child(odd) {
    border-right: 1px solid var(--border-color);
  }
  
  .premium-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .premium-grid .premium-card:nth-child(7) {
    grid-column: span 2;
  }
  

  
  .visualizer-wrapper {
    grid-template-columns: 1fr;
  }
  .visualizer-tabs {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 8px;
    gap: 12px;
  }
  .viz-tab {
    flex-shrink: 0;
    min-width: 200px;
    padding: 14px 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 3px solid transparent;
  }
  .viz-tab:hover {
    border-bottom-color: rgba(197, 168, 128, 0.5);
  }
  .viz-tab.active {
    border-left-color: rgba(255, 255, 255, 0.08);
    border-bottom-color: var(--hotel-gold);
    background: linear-gradient(0deg, rgba(197, 168, 128, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  }
  .visualizer-viewer {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 24px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  #logistics {
    height: 350px;
  }
  
  .hero-title {
    font-size: 38px;
  }
  
  .hero-desc {
    font-size: 15px;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .slider-controls-hotel {
    padding: 0 24px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .stat-card {
    border-right: none !important;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
  }
  .stat-card:last-child {
    border-bottom: none;
  }
  
  .premium-grid {
    grid-template-columns: 1fr;
  }
  .premium-grid .premium-card:nth-child(7) {
    grid-column: span 1;
  }
  
  .visualizer-viewer {
    padding: 30px 20px;
  }
  
  .specs-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .viewer-info-panel .btn-block {
    width: 100%;
    align-self: stretch;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .register-card {
    padding: 24px;
  }
  
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .gentoo-chat-container {
    width: calc(100% - 48px);
    height: 500px;
    right: 24px;
    bottom: 24px;
  }
}

/* ==========================================================================
   Admin Leads Dashboard Styles
   ========================================================================== */
.admin-dashboard-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(7, 10, 22, 0.95);
  backdrop-filter: blur(10px);
  z-index: 10000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.admin-dashboard-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.admin-dashboard-container {
  width: 90%;
  max-width: 1100px;
  height: 85vh;
  background: var(--dark-blue-card);
  border: 1px solid rgba(3, 165, 167, 0.2);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  padding: 30px;
  transform: translateY(30px);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

.admin-dashboard-overlay.open .admin-dashboard-container {
  transform: translateY(0);
}

.admin-dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.admin-dashboard-header h2 {
  font-size: 22px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-dashboard-header h2 i {
  color: var(--gold-accent);
}

.close-admin-btn {
  background: transparent;
  border: none;
  color: var(--light-grey);
  font-size: 32px;
  cursor: pointer;
  transition: color 0.3s;
}

.close-admin-btn:hover {
  color: var(--gold-accent);
}

/* Stats Cards */
.admin-dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.admin-dashboard-stats .stat-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}

.admin-dashboard-stats .stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--gold-accent);
  margin-bottom: 6px;
}

.admin-dashboard-stats .stat-label {
  font-size: 13px;
  color: var(--medium-grey);
}

/* Controls */
.admin-dashboard-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 20px;
}

.admin-dashboard-controls .search-box {
  position: relative;
  flex: 1;
  max-width: 400px;
}

.admin-dashboard-controls .search-box i {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--medium-grey);
}

.admin-dashboard-controls .search-box input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 12px 12px 42px;
  border-radius: 8px;
  color: var(--white);
  font-size: 14px;
}

.admin-dashboard-controls .search-box input:focus {
  border-color: var(--gold-accent);
  outline: none;
}

.control-actions {
  display: flex;
  gap: 10px;
}

.btn-danger {
  background: transparent;
  border: 1px solid #ff4d4d;
  color: #ff4d4d;
}

.btn-danger:hover {
  background: #ff4d4d;
  color: var(--white);
  box-shadow: 0 4px 15px rgba(255, 77, 77, 0.3);
}

/* Table */
.admin-table-wrapper {
  flex: 1;
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.2);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.admin-table th, .admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.admin-table th {
  background: rgba(0, 0, 0, 0.8);
  color: var(--medium-grey);
  font-weight: 700;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(5px);
}

.admin-table td {
  color: var(--light-grey);
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
  color: var(--white);
}

.admin-table tr.local-row td {
  border-left: 3px solid var(--gold-accent);
}

.admin-table tr.server-row td {
  border-left: 3px solid #03a5a7;
}

.source-tag {
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: bold;
}

.source-tag.vip {
  background: rgba(3, 165, 167, 0.1);
  color: var(--gold-accent);
  border: 1px solid rgba(3, 165, 167, 0.2);
}

.source-tag.chat {
  background: rgba(0, 200, 83, 0.1);
  color: #00c853;
  border: 1px solid rgba(0, 200, 83, 0.2);
}

@media (max-width: 768px) {
  .admin-dashboard-stats {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .admin-dashboard-controls {
    flex-direction: column;
    align-items: stretch;
  }
  .control-actions {
    justify-content: space-between;
  }
  .admin-dashboard-container {
    height: 95vh;
    padding: 15px;
  }
}

/* Chat Live Input Area */
.chat-input-area {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin-top: 4px;
}

#chatbot-input-field {
  flex: 1;
  background-color: var(--bg-navy-dark);
  border: 1px solid var(--border-color);
  color: var(--white);
  padding: 10px 14px;
  border-radius: 20px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.3s ease;
}

#chatbot-input-field:focus {
  border-color: var(--gold-accent);
}

#chatbot-send-btn {
  background-color: var(--gold-accent);
  color: var(--bg-navy-dark);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease;
  outline: none;
}

#chatbot-send-btn:hover {
  background-color: var(--white);
  transform: scale(1.05);
}

#chatbot-send-btn:active {
  transform: scale(0.95);
}

.choice-chip.live-chat-chip {
  border-color: #00e676 !important;
  color: #00e676 !important;
}

.choice-chip.live-chat-chip:hover {
  background-color: #00e676 !important;
  color: var(--bg-navy-dark) !important;
}

/* KakaoTalk Floating Launcher */
.kakao-launcher-bubble {
  position: fixed;
  bottom: 84px; /* Positioned directly above the main chatbot launcher */
  right: 24px;
  background-color: #FEE500; /* KakaoTalk Brand Yellow */
  color: #3C1E1E; /* KakaoTalk Brand Dark Brown */
  display: flex;
  align-items: center;
  padding: 12px 20px;
  border-radius: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  z-index: 9999;
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 13.5px;
  font-weight: 700;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1.2);
}

.kakao-launcher-bubble:hover {
  transform: scale(1.05) translateY(-3px);
  background-color: #FADA0A;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
}

/* KakaoTalk Choice Chip */
.choice-chip.kakao-chat-chip {
  background-color: #FEE500 !important;
  border-color: #FEE500 !important;
  color: #3C1E1E !important;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
}

.choice-chip.kakao-chat-chip:hover {
  background-color: #FADA0A !important;
  border-color: #FADA0A !important;
  color: #3C1E1E !important;
  transform: translateY(-1.5px);
}

/* Responsive adjustment for floating consultation widgets */
@media (max-width: 768px) {
  /* Prevent header items overflow by hiding the duplicate CTA on narrow screens */
  .btn-header-cta {
    display: none !important;
  }

  /* Mobile Sticky Booking Bar */
  .mobile-sticky-booking-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 56px;
    z-index: 9999;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.3);
  }

  .mobile-sticky-btn {
    flex: 1;
    height: 100%;
    border: none;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
  }

  .mobile-sticky-btn.booking-trigger-btn {
    background-color: var(--hotel-gold);
    color: var(--bg-navy-dark);
  }

  .mobile-sticky-btn.rent-trigger-btn {
    background-color: var(--bg-navy-dark);
    color: var(--hotel-gold);
    border-left: 1px solid rgba(197, 168, 128, 0.2);
  }

  /* Hide Desktop FAB on Mobile */
  .floating-booking-trigger,
  .floating-rent-trigger {
    display: none !important;
  }

  /* Compact Circular Launchers for Mobile/Tablet shifted up to clear mobile sticky bar */
  .gentoo-launcher-bubble,
  .kakao-launcher-bubble {
    width: 48px;
    height: 48px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
    right: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  }

  .gentoo-launcher-bubble {
    bottom: 72px; /* Raised to clear 56px sticky bar */
  }

  .kakao-launcher-bubble {
    bottom: 132px; /* Raised to clear 72px launcher + 48px height + 12px gap */
  }

  /* Hide labels to turn capsule into a perfect circle */
  .launcher-label {
    display: none !important;
  }

  .launcher-avatar {
    margin-right: 0;
    font-size: 20px;
  }
}

/* Desktop shift to left for hero text and controls, graduated to prevent laptop clipping */
@media (min-width: 1300px) and (max-width: 1599px) {
  .hero-content {
    transform: translate(-80px, 30px);
  }
  .hero-slide.active .hero-content {
    transform: translate(-80px, 0);
  }
  .slider-controls-hotel {
    transform: translate(calc(-50% - 80px), 0);
  }
}

@media (min-width: 1600px) {
  .hero-content {
    transform: translate(-200px, 30px);
  }
  .hero-slide.active .hero-content {
    transform: translate(-200px, 0);
  }
  .slider-controls-hotel {
    transform: translate(calc(-50% - 200px), 0);
  }
}