/* Global Variables */
:root {
  --color-accent: #ad764a;
  --color-accent-hover: #8e5f3a;
  --color-text-main: #fefefe;
  --color-text-dark: #333333;
  --color-text-muted: #666666;
  --color-bg-dark: #1a1a1a;
  --color-bg-light: #f9f9f9;
  --color-overlay: rgba(0, 0, 0, 0.5);
  
  --font-primary: 'Poppins', sans-serif;
  
  --transition-speed: 0.3s;
  --container-width: 1200px;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text-main);
  background-color: var(--color-bg-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--color-text-dark);
}

.section-subtitle {
  display: block;
  font-size: 1rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 30px;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-speed);
  border: none;
  font-size: 0.9rem;
}

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

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

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

.section {
  padding: 80px 0;
}

.grid {
  display: grid;
  gap: 30px;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.flex {
  display: flex;
  gap: 20px;
}

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

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

/* Header */
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: background-color var(--transition-speed);
}

.header.scrolled {
  background-color: rgba(0, 0, 0, 0.9);
  position: fixed;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.nav-menu {
  display: flex;
  gap: 30px;
}

.nav-link {
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-speed);
}

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

.nav-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  background: linear-gradient(var(--color-overlay), var(--color-overlay)), url('https://images.unsplash.com/photo-1539020140153-e479b8c22e70?q=80&w=2070&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 4rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  font-weight: 300;
}

/* Services / Features */
.features {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  margin-top: -50px;
  position: relative;
  z-index: 10;
  padding-top: 50px;
  padding-bottom: 50px;
}

.feature-box {
  background: white;
  padding: 30px;
  text-align: center;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: transform var(--transition-speed);
}

.feature-box:hover {
  transform: translateY(-10px);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: 15px;
}

.feature-title {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

/* About Section */
.about {
  background-color: white;
  color: var(--color-text-dark);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about-stats {
  display: flex;
  gap: 30px;
  margin-top: 30px;
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--color-accent);
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: 10px;
  box-shadow: 20px 20px 0 var(--color-accent);
}

/* Tours Section */
.tours {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
}

.tour-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: transform var(--transition-speed);
}

.tour-card:hover {
  transform: translateY(-5px);
}

.tour-image {
  height: 250px;
  overflow: hidden;
}

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

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

.tour-info {
  padding: 20px;
}

.tour-badge {
  background-color: var(--color-accent);
  color: white;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  display: inline-block;
  margin-bottom: 10px;
}

.tour-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

/* Reviews */
.reviews {
  background-color: white;
  color: var(--color-text-dark);
}

.review-card {
  background: var(--color-bg-light);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  position: relative;
}

.review-text {
  font-style: italic;
  margin-bottom: 20px;
}

.review-author {
  font-weight: 700;
  color: var(--color-accent);
}

/* Contact Page Specifics */
.contact-hero {
  height: 60vh;
}

.contact-section {
  background-color: white;
  color: var(--color-text-dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-bg-light);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-accent);
  font-size: 1.2rem;
}

.contact-form {
  background-color: var(--color-bg-light);
  padding: 40px;
  border-radius: 10px;
}

.form-group {
  margin-bottom: 20px;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-family: inherit;
  font-size: 1rem;
}

.form-textarea {
  height: 150px;
  resize: vertical;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* Footer */
.footer {
  background-color: #111;
  padding: 50px 0 20px;
  color: #ccc;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
  border-bottom: 1px solid #333;
  padding-bottom: 40px;
}

.footer-col h4 {
  color: white;
  margin-bottom: 20px;
  font-size: 1.2rem;
}

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

.footer-bottom {
  text-align: center;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .about-content, .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-menu {
    display: none; /* Mobile menu implementation usually requires JS, will do simple stack for now or just hide */
  }
  
  .nav-toggle {
    display: block;
  }
  
  /* Simple Mobile Menu Fallback */
  .nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: rgba(0,0,0,0.9);
    padding: 20px;
    text-align: center;
  }
}