/* ===================================
   Villa Silvestre - Design System
   Premium Vacation Rental Website
   =================================== */

/* --- CSS Custom Properties --- */
:root {
  /* Color Palette - Dark Luxury Theme */
  --color-primary: #0a0a0a;
  --color-primary-light: #1a1a1a;
  --color-primary-dark: #000000;
  --color-secondary: #c9a962;
  --color-secondary-light: #d4b978;
  --color-accent: #c9a962;
  --color-whatsapp: #25D366;

  /* Dark Neutrals */
  --color-white: #ffffff;
  --color-cream: #0d0d0d;
  --color-sand: #141414;
  --color-gray-100: #1a1a1a;
  --color-gray-200: #252525;
  --color-gray-300: #333333;
  --color-gray-400: #666666;
  --color-gray-500: #888888;
  --color-gray-600: #aaaaaa;
  --color-gray-700: #cccccc;
  --color-gray-800: #e5e5e5;
  --color-gray-900: #f5f5f5;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;

  /* Glass Effect */
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-blur: blur(10px);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-gray-700);
  background-color: var(--color-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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;
}

ul, ol {
  list-style: none;
}

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

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  margin-bottom: var(--space-4);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-20) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  max-width: 600px;
  margin: 0 auto;
}

.section-header h2 {
  color: var(--color-white);
}

/* --- Header & Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-4) 0;
  transition: all var(--transition-base);
  background: var(--color-primary-dark);
  border-bottom: 1px solid var(--color-gray-200);
}

.header.scrolled {
  background: var(--color-primary-dark);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo img {
  height: 80px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links {
  display: flex;
  gap: var(--space-6);
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--transition-base);
}

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

.header.scrolled .nav-links a {
  color: var(--color-white);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition-base);
}

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

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

.mobile-menu-btn span {
  width: 25px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-base);
}

.header.scrolled .mobile-menu-btn span {
  background: var(--color-white);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  color: var(--color-primary-dark);
  box-shadow: 0 4px 20px rgba(201, 169, 98, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 169, 98, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  box-shadow: none;
}

.btn-secondary:hover {
  background: var(--color-gray-200);
  border-color: var(--color-secondary);
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid var(--color-white);
  color: var(--color-white);
}

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-gray-900);
}

.btn-large {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-base);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
}

.btn-whatsapp:hover {
  background: #20BD5A;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.5) 50%,
    rgba(0, 0, 0, 0.7) 100%
  );
}

.hero-content {
  position: relative;
  text-align: center;
  color: var(--color-white);
  max-width: 900px;
  padding: 0 var(--space-6);
  padding-top: 80px;
}

.hero-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(5px);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero h1 {
  font-size: var(--text-6xl);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: var(--text-xl);
  opacity: 0.9;
  margin-bottom: var(--space-6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Price Display */
.hero-price {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-8);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-price .price-amount {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-secondary-light);
}

.hero-price .price-period {
  font-size: var(--text-lg);
  opacity: 0.9;
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

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

.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  display: block;
}

.hero-stat-label {
  font-size: var(--text-sm);
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator span {
  display: block;
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 20px;
  position: relative;
}

.scroll-indicator span::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  width: 6px;
  height: 6px;
  background: var(--color-white);
  border-radius: 50%;
  transform: translateX(-50%);
  animation: scrollDown 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes scrollDown {
  0% { opacity: 1; top: 8px; }
  100% { opacity: 0; top: 30px; }
}

/* --- Property Overview --- */
.overview {
  background: var(--color-cream);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.overview-card {
  background: var(--color-gray-100);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-base);
  border: 1px solid var(--color-gray-200);
}

.overview-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  border-color: var(--color-secondary);
}

.overview-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-4);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
}

.overview-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-secondary);
  margin-bottom: var(--space-2);
}

.overview-card p {
  color: var(--color-gray-500);
  margin-bottom: 0;
  font-size: var(--text-sm);
}

/* --- Gallery Section --- */
.gallery {
  background: var(--color-primary);
}

/* Gallery Tabs */
.gallery-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.gallery-tab {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-500);
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid var(--color-gray-300);
}

.gallery-tab:hover {
  background: var(--color-gray-300);
  border-color: var(--color-secondary);
}

.gallery-tab.active {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
  border-color: var(--color-secondary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.gallery-item.hidden {
  display: none;
}

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

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.5) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-overlay span {
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 500;
}

/* --- Amenities Section --- */
.amenities {
  background: var(--color-cream);
}

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.amenity-category {
  background: var(--color-gray-100);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.amenity-category:hover {
  border-color: var(--color-secondary);
  transform: translateY(-5px);
}

.amenity-category-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-gray-300);
}

.amenity-category-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
}

.amenity-category h3 {
  font-size: var(--text-xl);
  margin: 0;
  color: var(--color-secondary);
}

.amenity-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.amenity-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.amenity-item::before {
  content: '';
  width: 20px;
  height: 20px;
  background: var(--color-secondary);
  color: var(--color-primary-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230a0a0a' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* --- Booking Section --- */
.booking {
  background: var(--color-primary-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.booking::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%);
  opacity: 0.1;
}

.booking-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.booking-info h2 {
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.booking-info > p {
  font-size: var(--text-lg);
  opacity: 0.9;
  margin-bottom: var(--space-8);
}

/* Booking Price Display */
.booking-price-display {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.booking-price-main {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.booking-price-amount {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 700;
  color: var(--color-secondary-light);
}

.booking-price-period {
  font-size: var(--text-xl);
  opacity: 0.8;
}

.booking-price-note {
  font-size: var(--text-sm);
  opacity: 0.7;
  margin: var(--space-2) 0 0;
}

.booking-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.booking-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.booking-highlight-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-light);
  flex-shrink: 0;
}

.booking-highlight-text h4 {
  color: var(--color-white);
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.booking-highlight-text p {
  font-size: var(--text-sm);
  opacity: 0.7;
  margin: 0;
}

.booking-form-card {
  background: var(--color-gray-100);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--color-gray-200);
}

.booking-form-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-gray-300);
}

.booking-form-header h3 {
  color: var(--color-secondary);
  margin: 0;
  font-size: var(--text-xl);
}

.booking-total {
  text-align: right;
}

.booking-total-label {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  display: block;
}

.booking-total-amount {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-secondary);
}

/* Calendar Widget - Dark Luxury Style */
.calendar-widget {
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-gray-200);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  background: var(--color-primary-dark);
  border-bottom: 1px solid var(--color-gray-300);
}

.calendar-nav {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-white);
  transition: all var(--transition-fast);
  border: 1px solid var(--color-gray-300);
}

.calendar-nav:hover {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
  border-color: var(--color-secondary);
}

.calendar-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.calendar-month {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-white);
  margin: 0;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  padding: var(--space-3) var(--space-4);
  background: var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-300);
}

.calendar-weekdays span {
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  padding: var(--space-2);
  gap: 2px;
  background: var(--color-gray-100);
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  color: var(--color-white);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  font-weight: 500;
}

.calendar-day:hover:not(.disabled):not(.empty) {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
}

.calendar-day.empty {
  cursor: default;
}

.calendar-day.disabled {
  color: var(--color-gray-400);
  cursor: not-allowed;
  text-decoration: line-through;
  opacity: 0.5;
}

.calendar-day.today {
  font-weight: 700;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}

.calendar-day.selected {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
  font-weight: 700;
}

.calendar-day.in-range {
  background: rgba(201, 169, 98, 0.3);
  color: var(--color-white);
  border-radius: 0;
}

.calendar-day.range-start {
  border-radius: 50% 0 0 50%;
}

.calendar-day.range-end {
  border-radius: 0 50% 50% 0;
}

.calendar-day.range-start.range-end {
  border-radius: 50%;
}

.calendar-minimum-note {
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary-dark);
  border-top: 1px solid var(--color-gray-300);
  font-size: var(--text-xs);
  color: var(--color-secondary);
  text-align: center;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Selected Dates Display */
.selected-dates {
  background: var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-gray-300);
}

.date-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.date-item {
  flex: 1;
  text-align: center;
}

.date-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.date-value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-white);
}

.date-separator {
  padding: 0 var(--space-4);
  color: var(--color-secondary);
}

.nights-display {
  text-align: center;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-gray-300);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.nights-display span {
  font-weight: 700;
  color: var(--color-secondary);
}

.nights-display.minimum-warning {
  color: #ef4444;
}

.nights-display.minimum-warning span {
  color: #ef4444;
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-500);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-family: inherit;
  transition: all var(--transition-fast);
  background: var(--color-gray-200);
  color: var(--color-white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.2);
}

.form-group select option {
  background: var(--color-gray-200);
  color: var(--color-white);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.booking-form .btn {
  width: 100%;
  margin-top: var(--space-4);
  background: var(--color-whatsapp);
  color: var(--color-white);
}

.booking-form .btn:hover {
  background: #20BD5A;
}

.booking-form .btn svg {
  flex-shrink: 0;
}

/* --- Location Section --- */
.location {
  background: var(--color-primary);
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.location-map {
  height: 400px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  background: var(--color-gray-200);
  border: 1px solid var(--color-gray-300);
}

.location-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.location-info h2 {
  margin-bottom: var(--space-6);
  color: var(--color-white);
}

.location-info > p {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
}

.location-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.location-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.location-feature-icon {
  width: 45px;
  height: 45px;
  background: var(--color-gray-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  flex-shrink: 0;
}

.location-feature h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
  color: var(--color-secondary);
}

.location-feature p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin: 0;
}

/* --- Contact Section --- */
.contact {
  background: var(--color-cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.contact-info h2 {
  margin-bottom: var(--space-6);
  color: var(--color-white);
}

.contact-info > p {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.contact-method-whatsapp {
  background: rgba(37, 211, 102, 0.15);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.contact-method-whatsapp:hover {
  background: rgba(37, 211, 102, 0.25);
  border-color: var(--color-whatsapp);
}

.contact-method-whatsapp .contact-method-icon {
  background: var(--color-whatsapp);
  color: var(--color-white);
}

.contact-method-icon {
  width: 50px;
  height: 50px;
  background: var(--color-gray-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
}

.contact-method h4 {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-weight: 400;
  margin-bottom: var(--space-1);
}

.contact-method p {
  font-size: var(--text-base);
  font-weight: 500;
  margin: 0;
  color: var(--color-gray-700);
}

.contact-form-card {
  background: var(--color-gray-100);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--color-gray-200);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* --- Footer --- */
.footer {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid var(--color-gray-200);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand .logo {
  margin-bottom: var(--space-4);
}

.footer-brand .logo span {
  color: var(--color-white);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  max-width: 300px;
}

.footer-column h4 {
  font-size: var(--text-base);
  color: var(--color-secondary);
  margin-bottom: var(--space-6);
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-column a {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--color-secondary);
}

.social-links {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.social-link {
  width: 40px;
  height: 40px;
  background: var(--color-gray-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-500);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
  transform: translateY(-3px);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin: 0;
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 50px;
  height: 50px;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.lightbox-close:hover {
  transform: scale(1.1);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-800);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-nav:hover {
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: var(--space-6);
}

.lightbox-next {
  right: var(--space-6);
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Mobile Menu --- */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--color-primary);
  z-index: 1100;
  padding: var(--space-20) var(--space-8);
  transition: right var(--transition-base);
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.8);
  border-left: 1px solid var(--color-gray-200);
}

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

.mobile-menu-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  cursor: pointer;
  color: var(--color-white);
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.mobile-menu-links a {
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-gray-700);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-gray-200);
  transition: color var(--transition-fast);
}

.mobile-menu-links a:hover {
  color: var(--color-secondary);
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

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

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

  .amenities-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .booking-container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .location-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .location-map {
    order: 2;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }

  .section {
    padding: var(--space-16) 0;
  }

  .nav-links,
  .nav .btn {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero-content {
    padding-top: 100px;
  }

  .hero h1 {
    font-size: var(--text-4xl);
  }

  .hero-price .price-amount {
    font-size: var(--text-3xl);
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-8);
    padding-top: var(--space-6);
  }

  .hero-stat-value {
    font-size: var(--text-2xl);
  }

  .hero-stat-label {
    font-size: var(--text-xs);
  }

  .scroll-indicator {
    display: none;
  }

  .overview-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .overview-card {
    padding: var(--space-6);
  }

  .gallery-tabs {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
  }

  .gallery-tab {
    flex-shrink: 0;
  }

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

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

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

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

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

  .footer-brand p {
    max-width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero-content {
    padding-top: 90px;
  }

  .hero-badge {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
    margin-bottom: var(--space-4);
  }

  .hero h1 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
  }

  .hero-subtitle {
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
  }

  .hero-price {
    padding: var(--space-3) var(--space-5);
    margin-bottom: var(--space-6);
  }

  .hero-price .price-amount {
    font-size: var(--text-2xl);
  }

  .hero-price .price-period {
    font-size: var(--text-sm);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
  }

  .hero-cta .btn {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-sm);
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-6);
    padding-top: var(--space-4);
  }

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

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

  .booking-form-card,
  .contact-form-card {
    padding: var(--space-6);
  }

  .booking-price-amount {
    font-size: var(--text-4xl);
  }

  .date-display {
    flex-direction: column;
    gap: var(--space-3);
  }

  .date-separator {
    transform: rotate(90deg);
    padding: var(--space-2) 0;
  }
}