:root {
  --primary-red: #E63946;
  --primary-dark-red: #D90429;
  --primary-blue: #0A192F;
  --primary-dark-blue: #050B14;
  --accent-silver: #8D99AE;
  --metallic-gradient: linear-gradient(135deg, #E0E4EB 0%, #8D99AE 100%);
  --white: #FFFFFF;
  --dark: #050B14;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-800: #1A1D24;
  --glass-bg: rgba(10, 25, 47, 0.7);
  --glass-light: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-hover: 0 15px 40px rgba(230, 57, 70, 0.3);
  --shadow-glow: 0 0 20px rgba(230, 57, 70, 0.6);
  --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Outfit', sans-serif;
}

body {
  background-color: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

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

/* Premium Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-red), var(--primary-dark-red));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(230, 57, 70, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background-color: transparent;
  color: var(--white);
  border: 1px solid var(--accent-silver);
  backdrop-filter: blur(5px);
}

.btn-outline:hover {
  background-color: var(--white);
  color: var(--dark);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(15px);
  z-index: 1000;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 5%;
  transition: var(--transition);
}

.nav-brand img {
  height: 55px;
  width: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  transition: var(--transition);
  display: block;
}

.nav-brand img:hover {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  color: var(--white);
  font-size: 1rem;
  letter-spacing: 0.5px;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--primary-red);
  transition: var(--transition);
}

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

.mobile-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--white);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 5%;
  background: radial-gradient(circle at center, var(--primary-blue) 0%, var(--primary-dark-blue) 100%);
  position: relative;
  overflow: hidden;
  margin-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 70%;
  height: 200%;
  background: radial-gradient(circle, rgba(230, 57, 70, 0.1) 0%, transparent 70%);
  transform: rotate(-15deg);
  pointer-events: none;
}

.hero-content {
  flex: 1;
  max-width: 650px;
  z-index: 2;
}

.hero-content h1 {
  font-size: 4rem;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-content h1 span {
  background: var(--metallic-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--accent-silver);
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-image {
  flex: 1.2;
  display: flex;
  justify-content: flex-end;
  z-index: 2;
  position: relative;
}

.hero-image::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 10%;
  width: 80%;
  height: 20px;
  background: rgba(0,0,0,0.5);
  filter: blur(15px);
  border-radius: 50%;
}

.hero-image img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-glow);
  animation: float 6s ease-in-out infinite;
  display: block;
  margin-left: auto;
  border: 1px solid var(--glass-border);
  transform: perspective(1000px) rotateY(-5deg);
  transition: var(--transition);
}

.hero-image img:hover {
  transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

/* Base Container */
.container {
  padding: 100px 5%;
  max-width: 1400px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 60px;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Promo Banner */
.promo-banner {
  background: linear-gradient(90deg, var(--primary-dark-red), var(--primary-red));
  color: white;
  text-align: center;
  padding: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

.promo-banner a {
  color: var(--white);
  text-decoration: underline;
  margin-left: 10px;
}

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

/* Luxury Cards */
.card {
  background: var(--glass-light);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(230, 57, 70, 0.4);
}

.card-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 2px solid var(--primary-red);
}

.card-body {
  padding: 30px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 10px;
}

.card-price {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-red);
  margin-bottom: 20px;
}

.card p {
  color: var(--accent-silver);
  font-weight: 300;
  margin-bottom: 20px;
  flex: 1;
}

/* Forms */
.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  font-weight: 500;
  color: var(--accent-silver);
}

.form-control {
  width: 100%;
  padding: 15px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  font-size: 1rem;
  color: var(--white);
  transition: var(--transition);
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: var(--shadow-glow);
  background: rgba(255,255,255,0.06);
}

.form-control::placeholder {
  color: rgba(255,255,255,0.3);
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 40px;
  right: 40px;
  background: linear-gradient(135deg, #25d366, #128C7E);
  color: white;
  width: 65px;
  height: 65px;
  border-radius: 50%;
  text-align: center;
  font-size: 32px;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.4);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(-10deg);
  box-shadow: 0 0 30px rgba(37, 211, 102, 0.6);
}

/* Footer */
.footer {
  background: #02040A;
  color: var(--accent-silver);
  padding: 80px 5% 30px;
  border-top: 1px solid var(--glass-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 50px;
  margin-bottom: 60px;
}

.footer-col img {
  height: 70px;
  margin-bottom: 25px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  padding: 5px;
}

.footer-col h3 {
  color: var(--white);
  margin-bottom: 25px;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a:hover {
  color: var(--primary-red);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 120px;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-image {
    margin-top: 40px;
  }
  
  .hero-image img {
    transform: none;
  }
  
  .hero-image img:hover {
    transform: scale(1.02);
  }
  
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: rgba(5, 11, 20, 0.95);
    backdrop-filter: blur(10px);
    padding: 30px;
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-toggle {
    display: block;
  }
}

/* Admin Styles Overlay (Premium Dark) */
.admin-container {
  max-width: 1200px;
  margin: 120px auto;
  padding: 0 5%;
}

.admin-sidebar {
  display: flex;
  gap: 15px;
  margin-bottom: 40px;
  overflow-x: auto;
  padding-bottom: 10px;
}

.admin-sidebar::-webkit-scrollbar {
  height: 4px;
}
.admin-sidebar::-webkit-scrollbar-thumb {
  background: var(--primary-red);
  border-radius: 4px;
}

.admin-sidebar button {
  white-space: nowrap;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  color: var(--accent-silver);
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.admin-sidebar button:hover, .admin-sidebar button.active {
  background: var(--primary-red);
  color: white;
  border-color: var(--primary-red);
  box-shadow: var(--shadow-glow);
}

.dashboard-card {
  background: var(--glass-light);
  padding: 30px;
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 30px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

/* Tables */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 20px;
}

th, td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

th {
  color: var(--accent-silver);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

td {
  color: var(--white);
}

tr:hover td {
  background: rgba(255,255,255,0.02);
}

/* Booking Slot Glow Logic */
.slot-card {
  background: var(--glass-light);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 15px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--white);
}

.slot-card:hover:not(.booked) {
  border-color: #2ECC71;
  box-shadow: 0 0 15px rgba(46, 204, 113, 0.3);
  transform: translateY(-3px);
}

.slot-card.selected {
  background: #2ECC71;
  color: var(--dark);
  border-color: #2ECC71;
  box-shadow: 0 0 20px rgba(46, 204, 113, 0.5);
  font-weight: 700;
}

.slot-card.booked {
  background: rgba(230, 57, 70, 0.1);
  border-color: rgba(230, 57, 70, 0.3);
  color: var(--primary-red);
  cursor: not-allowed;
  opacity: 0.6;
}