/* MTDC Resort Harihareshwar - Design System */

:root {
  --primary: #0056b3;
  --secondary: #00a8cc;
  --accent: #ff9f1c;
  --text-dark: #2d3436;
  --text-light: #636e72;
  --bg-light: #f8f9fa;
  --white: #ffffff;
  --sea-blue: #0077b6;
  --beach-sand: #fefae0;
  --transition: all 0.3s ease;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

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

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  padding: 15px 0;
}

.nav-links li {
  display: inline-block;
  margin-left: 30px;
}

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

.cta-btn {
  background: var(--primary);
  color: var(--white);
  padding: 10px 25px;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.cta-btn:hover {
  background: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 86, 179, 0.3);
}

/* Hero Section */
.hero {
  height: 100vh;
  background:
    linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url("images/hero-bg.jpg");
  background-size: cover;
  background-position: center;
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 20px;
  animation: fadeInUp 1s ease;
}

.hero p {
  font-size: 1.5rem;
  margin-bottom: 30px;
  animation: fadeInUp 1.2s ease;
}

/* Rooms Grid */
.rooms-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.room-card {
  background: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.room-card:hover {
  transform: translateY(-10px);
}

.room-image {
  height: 250px;
  background-size: cover;
  background-position: center;
}

.room-info {
  padding: 25px;
}

.room-price {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.2rem;
  margin: 15px 0;
}

/* Amenities */
.amenities-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.amenity-item i {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 20px;
  display: block;
}

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

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.8s ease-out,
    transform 0.8s ease-out;
}

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

/* Fallback: if JS fails or slow, still show content */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  .nav-links {
    display: none;
  }
}