/* ============================================
   亲子酒店官网 - 个性化设计样式表
   Design System: Warm Coral + Teal + Gold
   Typography: Fredoka (headings) + Nunito (body)
   ============================================ */

/* ===== CSS Variables ===== */
:root {
  /* Colors - Warm Premium Palette */
  --color-primary: #FF6B5B;
  --color-primary-dark: #E85A4A;
  --color-primary-light: #FF8E82;
  --color-secondary: #2A9D8F;
  --color-secondary-dark: #21867A;
  --color-secondary-light: #4DBCB0;
  --color-accent: #F4A261;
  --color-accent-dark: #E08C46;
  --color-bg: #FFF9F5;
  --color-bg-alt: #FFF0E8;
  --color-surface: #FFFFFF;
  --color-text: #264653;
  --color-text-secondary: #5C6B73;
  --color-text-light: #8A9A9F;
  --color-border: #F0E0D5;
  --color-shadow: rgba(38, 70, 83, 0.08);
  --color-shadow-strong: rgba(38, 70, 83, 0.15);
  --color-glass: rgba(255, 255, 255, 0.75);
  --color-glass-border: rgba(255, 255, 255, 0.5);

  /* Gradients */
  --gradient-warm: linear-gradient(135deg, #FF6B5B 0%, #F4A261 100%);
  --gradient-cool: linear-gradient(135deg, #2A9D8F 0%, #4DBCB0 100%);
  --gradient-sunset: linear-gradient(135deg, #FF6B5B 0%, #F4A261 50%, #2A9D8F 100%);
  --gradient-soft: linear-gradient(180deg, #FFF9F5 0%, #FFF0E8 100%);

  /* Typography */
  --font-heading: 'Fredoka', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-body: 'Nunito', 'PingFang SC', 'Microsoft YaHei', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Shadows */
  --shadow-sm: 0 2px 8px var(--color-shadow);
  --shadow-md: 0 4px 20px var(--color-shadow);
  --shadow-lg: 0 8px 40px var(--color-shadow-strong);
  --shadow-glow: 0 0 30px rgba(255, 107, 91, 0.3);

  /* Layout */
  --container-max: 1280px;
  --navbar-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
}

ul, ol {
  list-style: none;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p { color: var(--color-text-secondary); }

/* ===== Layout Utilities ===== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
  letter-spacing: 0.5px;
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-subtitle {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-warm);
  color: #fff;
  box-shadow: 0 4px 15px rgba(255, 107, 91, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 91, 0.45);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

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

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  padding: 10px 20px;
}

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

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: var(--container-max);
  z-index: 1000;
  transition: all var(--transition-base);
}

.navbar-inner {
  background: var(--color-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-full);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.navbar.scrolled .navbar-inner {
  box-shadow: var(--shadow-md);
  padding: 8px 24px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-text);
}

.navbar-brand .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-warm);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  transition: transform var(--transition-bounce);
}

.navbar-brand:hover .logo-icon {
  transform: rotate(-10deg) scale(1.1);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.navbar-link {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  position: relative;
}

.navbar-link:hover,
.navbar-link.active {
  color: var(--color-primary);
  background: var(--color-bg-alt);
}

.navbar-cta {
  margin-left: 8px;
}

.navbar-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.navbar-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.navbar-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
}
.navbar-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Mobile Menu ===== */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: var(--color-surface);
  z-index: 999;
  padding: 100px 30px 30px;
  transition: right var(--transition-slow);
  box-shadow: -10px 0 40px var(--color-shadow-strong);
  overflow-y: auto;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-link {
  display: block;
  padding: 16px 0;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.mobile-menu-link:hover,
.mobile-menu-link.active {
  color: var(--color-primary);
  padding-left: 10px;
}

.mobile-menu .btn {
  width: 100%;
  margin-top: 20px;
}

.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(38, 70, 83, 0.4);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--navbar-height);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.1); }
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(38, 70, 83, 0.7) 0%, rgba(255, 107, 91, 0.3) 50%, rgba(244, 162, 97, 0.4) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: var(--space-2xl) 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  animation: fadeInDown 0.8s ease;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  color: #fff;
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  max-width: 700px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #F4A261, #FFD700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.15rem;
  max-width: 550px;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease 0.4s both;
}

/* ===== Hero Search Box ===== */
.hero-search {
  background: var(--color-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr) auto;
  gap: var(--space-md);
  align-items: end;
  max-width: 900px;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.search-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.search-field label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.search-field input,
.search-field select {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.search-field input:focus,
.search-field select:focus {
  border-color: var(--color-primary);
  outline: none;
}

.hero-search .btn {
  height: 44px;
}

/* Hero floating shapes */
.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.5;
  z-index: 1;
}

.hero-shape-1 {
  width: 300px;
  height: 300px;
  background: var(--color-primary);
  top: 10%;
  right: -50px;
  animation: float 8s ease-in-out infinite;
}

.hero-shape-2 {
  width: 250px;
  height: 250px;
  background: var(--color-secondary);
  bottom: 10%;
  left: -50px;
  animation: float 10s ease-in-out infinite reverse;
}

.hero-shape-3 {
  width: 150px;
  height: 150px;
  background: var(--color-accent);
  top: 50%;
  left: 40%;
  animation: float 6s ease-in-out infinite;
}

/* ===== Trust Anchors ===== */
.trust-bar {
  background: var(--color-surface);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-border);
}

.trust-items {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
}

.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.trust-icon svg {
  width: 24px;
  height: 24px;
}

.trust-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-text);
}

.trust-text span {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ===== Room Cards ===== */
.rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.room-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
}

.room-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.room-card-image {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.room-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.room-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  background: var(--color-glass);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text);
}

.room-card-body {
  padding: var(--space-lg);
}

.room-card-title {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.room-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.room-card-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-md);
}

.room-feature {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  font-weight: 600;
}

.room-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.room-price {
  display: flex;
  flex-direction: column;
}

.room-price .price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.room-price .unit {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ===== Activity Cards ===== */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.activity-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
  transition: all var(--transition-base);
}

.activity-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.activity-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.activity-card:hover img {
  transform: scale(1.1);
}

.activity-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg);
  background: linear-gradient(transparent, rgba(38, 70, 83, 0.9));
  color: #fff;
}

.activity-card-age {
  display: inline-block;
  padding: 4px 12px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.activity-card-title {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.activity-card-time {
  font-size: 0.85rem;
  opacity: 0.85;
}

/* ===== Package Builder ===== */
.package-builder {
  background: var(--gradient-soft);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  overflow: hidden;
  position: relative;
}

.package-builder::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: var(--color-primary);
  opacity: 0.05;
  border-radius: 50%;
}

.package-builder-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-2xl);
  position: relative;
  z-index: 1;
}

.package-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.package-option {
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.package-option:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.package-option.selected {
  border-color: var(--color-primary);
  background: var(--color-bg-alt);
}

.package-option-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  color: var(--color-primary);
}

.package-option.selected .package-option-icon {
  background: var(--gradient-warm);
  color: #fff;
}

.package-option-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.package-option-price {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 600;
}

.package-summary {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 100px;
}

.package-summary h3 {
  margin-bottom: var(--space-md);
}

.package-summary-list {
  margin-bottom: var(--space-md);
}

.package-summary-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 0.9rem;
}

.package-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  font-size: 1.3rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.package-summary-total .amount {
  color: var(--color-primary);
  font-size: 1.8rem;
}

/* ===== Testimonials ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.testimonial-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-quote {
  font-size: 3rem;
  color: var(--color-primary);
  opacity: 0.2;
  font-family: serif;
  line-height: 1;
  margin-bottom: -10px;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.testimonial-rating {
  display: flex;
  gap: 2px;
  margin-bottom: 8px;
  color: var(--color-accent);
}

/* ===== CTA Section ===== */
.cta-section {
  position: relative;
  padding: var(--space-3xl) 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 107, 91, 0.85), rgba(244, 162, 97, 0.85));
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: #fff;
  margin-bottom: var(--space-md);
}

.cta-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin-bottom: var(--space-xl);
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section .btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  backdrop-filter: blur(10px);
}

.cta-section .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: #fff;
}

/* ===== Footer ===== */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand .navbar-brand {
  color: #fff;
  margin-bottom: var(--space-md);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  max-width: 300px;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: var(--space-md);
  font-size: 1rem;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--color-accent);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  color: #fff;
}

/* ===== Page Header (for column pages) ===== */
.page-header {
  position: relative;
  padding: calc(var(--navbar-height) + var(--space-3xl)) 0 var(--space-2xl);
  overflow: hidden;
}

.page-header-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-header-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-header-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(38, 70, 83, 0.8), rgba(255, 107, 91, 0.4));
}

.page-header-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
}

.page-header-content h1 {
  color: #fff;
  margin-bottom: var(--space-md);
}

.page-header-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-md);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a:hover {
  color: #fff;
}

/* ===== Room Detail (rooms.html) ===== */
.room-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  margin-bottom: var(--space-3xl);
}

.room-detail:nth-child(even) .room-detail-image {
  order: 2;
}

.room-detail-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.room-detail-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.room-detail-image:hover img {
  transform: scale(1.05);
}

.room-detail-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 8px 16px;
  background: var(--color-glass);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  font-weight: 700;
  color: var(--color-text);
}

.room-detail-content h3 {
  font-size: 1.8rem;
  margin-bottom: var(--space-md);
}

.room-detail-content p {
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.room-detail-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: var(--space-lg);
}

.room-detail-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.room-detail-feature svg {
  width: 20px;
  height: 20px;
  color: var(--color-secondary);
  flex-shrink: 0;
}

/* ===== Safety Section ===== */
.safety-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg);
}

.safety-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border-top: 4px solid transparent;
}

.safety-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--color-primary);
}

.safety-card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: all var(--transition-base);
}

.safety-card:hover .safety-card-icon {
  background: var(--gradient-warm);
  color: #fff;
  transform: scale(1.1);
}

.safety-card-icon svg {
  width: 32px;
  height: 32px;
}

.safety-card h4 {
  margin-bottom: 8px;
}

.safety-card p {
  font-size: 0.88rem;
  line-height: 1.5;
}

/* ===== Activity Calendar ===== */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.calendar-day-header {
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-text-light);
  padding: 8px 0;
}

.calendar-day {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  padding: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--color-bg);
  border: 2px solid transparent;
}

.calendar-day:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-primary-light);
}

.calendar-day.has-event {
  background: var(--color-bg-alt);
}

.calendar-day .day-num {
  font-weight: 700;
  font-size: 0.9rem;
}

.calendar-day .event-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  align-self: flex-start;
}

/* ===== Age Tabs ===== */
.age-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.age-tab {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.age-tab:hover {
  border-color: var(--color-primary-light);
}

.age-tab.active {
  background: var(--gradient-warm);
  color: #fff;
  border-color: transparent;
}

/* ===== Dining Menu ===== */
.menu-category {
  margin-bottom: var(--space-2xl);
}

.menu-category-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-border);
}

.menu-category-title .icon {
  width: 40px;
  height: 40px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.menu-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.menu-item {
  display: flex;
  gap: 12px;
  padding: var(--space-md);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.menu-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.menu-item-image {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.menu-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.menu-item-content {
  flex: 1;
}

.menu-item-name {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.menu-item-tags {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}

.menu-tag {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
}

.menu-tag-allergy {
  background: #FEE2E2;
  color: #DC2626;
}

.menu-tag-organic {
  background: #D1FAE5;
  color: #059669;
}

.menu-tag-vegan {
  background: #E0E7FF;
  color: #4F46E5;
}

.menu-tag-low-salt {
  background: #FEF3C7;
  color: #D97706;
}

/* ===== About Page ===== */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about-story-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about-story-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.about-story-content h2 {
  margin-bottom: var(--space-md);
}

.about-story-content p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.stat-item {
  text-align: center;
  padding: var(--space-md);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* ===== Contact Form ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

.contact-info-card {
  background: var(--gradient-warm);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  color: #fff;
}

.contact-info-card h3 {
  color: #fff;
  margin-bottom: var(--space-lg);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: var(--space-md);
}

.contact-info-item .icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-item .icon svg {
  width: 22px;
  height: 22px;
  color: #fff;
}

.contact-info-item .label {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-bottom: 2px;
}

.contact-info-item .value {
  font-weight: 600;
  font-size: 1rem;
}

.contact-form {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  background: var(--color-surface);
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 107, 91, 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Scroll-triggered animation classes */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Stagger animation delays */
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
.reveal[data-delay="4"] { transition-delay: 0.4s; }
.reveal[data-delay="5"] { transition-delay: 0.5s; }

/* ===== Page Loader ===== */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ===== Scroll to Top ===== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--gradient-warm);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 900;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

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

/* ===== Mobile Bottom Nav ===== */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--color-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--color-glass-border);
  z-index: 900;
  padding: 8px 0;
  justify-content: space-around;
}

.mobile-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 12px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.mobile-bottom-nav-item.active,
.mobile-bottom-nav-item:hover {
  color: var(--color-primary);
}

.mobile-bottom-nav-item svg {
  width: 22px;
  height: 22px;
}

/* ===== Responsive Design ===== */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .hero-search {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-search .btn {
    grid-column: span 2;
  }

  .package-builder-grid {
    grid-template-columns: 1fr;
  }

  .package-summary {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .room-detail:nth-child(even) .room-detail-image {
    order: 0;
  }

  .about-story {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .trust-items {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  :root {
    --space-3xl: 4rem;
    --space-2xl: 2.5rem;
  }

  .navbar-menu {
    display: none;
  }

  .navbar-toggle {
    display: flex;
  }

  .navbar-cta {
    display: none;
  }

  .hero {
    min-height: 90vh;
    text-align: center;
  }

  .hero-content {
    text-align: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-search {
    grid-template-columns: 1fr;
    padding: var(--space-md);
  }

  .hero-search .btn {
    grid-column: span 1;
  }

  .trust-items {
    grid-template-columns: 1fr 1fr;
  }

  .rooms-grid {
    grid-template-columns: 1fr;
  }

  .activities-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

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

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .calendar-grid {
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    padding: var(--space-md);
  }

  .calendar-day {
    padding: 4px;
  }

  .calendar-day .day-num {
    font-size: 0.75rem;
  }

  .mobile-bottom-nav {
    display: flex;
  }

  body {
    padding-bottom: 70px;
  }

  .scroll-top {
    bottom: 80px;
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .package-builder {
    padding: var(--space-lg);
  }

  .package-options {
    grid-template-columns: 1fr 1fr;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
  }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .navbar {
    top: 8px;
    width: calc(100% - 16px);
  }

  .navbar-inner {
    padding: 8px 16px;
  }

  .navbar-brand {
    font-size: 1.1rem;
  }

  .navbar-brand .logo-icon {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .trust-items {
    grid-template-columns: 1fr;
  }

  .package-options {
    grid-template-columns: 1fr;
  }

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

  .menu-items {
    grid-template-columns: 1fr;
  }

  .age-tabs {
    gap: 6px;
  }

  .age-tab {
    padding: 8px 16px;
    font-size: 0.85rem;
  }

  .room-card-body {
    padding: var(--space-md);
  }

  .testimonial-card {
    padding: var(--space-md);
  }

  .contact-info-card,
  .contact-form {
    padding: var(--space-lg);
  }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-bg img {
    animation: none;
  }

  .hero-shape {
    animation: none;
  }
}

/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.hidden { display: none; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }