@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  /* Colors */
  --color-white: #ffffff;
  --color-bg-light: #fdfdfc;
  --color-navy: #0F172A; /* Deep Navy */
  --color-navy-light: #1E293B;
  --color-turquoise: #00B4D8;
  --color-turquoise-dark: #0096C7;
  --color-sand: #F8F7F4; /* Sand Beige */
  --color-text: #334155;
  --color-text-light: #64748B;
  --color-border: #E2E8F0;

  /* Typography */
  --font-main: 'Outfit', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Radius & Shadows */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --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);
  
  /* Transitions */
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background-color: var(--color-bg-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-navy);
  font-weight: 600;
  line-height: 1.2;
}

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

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

/* Typography Utilities */
.text-center { text-align: center; }
.text-primary { color: var(--color-turquoise); }
.text-navy { color: var(--color-navy); }
.text-light { color: var(--color-text-light); }
.section-title { font-size: 2.5rem; margin-bottom: 1rem; }
.section-subtitle { font-size: 1.125rem; color: var(--color-text-light); max-width: 600px; margin: 0 auto; }

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}
.section {
  padding: var(--spacing-xl) 0;
}
.bg-sand { background-color: var(--color-sand); }
.bg-navy { background-color: var(--color-navy); color: var(--color-white); }
.bg-navy h2, .bg-navy h3, .bg-navy p { color: var(--color-white); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}
.btn-primary {
  background-color: var(--color-turquoise);
  color: var(--color-white);
}
.btn-primary:hover {
  background-color: var(--color-turquoise-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  border: 2px solid var(--color-navy);
  color: var(--color-navy);
  background: transparent;
}
.btn-outline:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}
.btn-block { display: block; width: 100%; }

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
.navbar-brand img {
  height: 40px;
}
.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  font-weight: 500;
  color: var(--color-navy);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--color-turquoise);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-navy);
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  margin-top: 0;
  padding-top: 80px; /* Offset for sticky nav */
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to right, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.4));
}
.hero .container {
  position: relative;
  z-index: 1;
  color: var(--color-white);
}
.hero h1 {
  color: var(--color-white);
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  max-width: 800px;
}
.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
  opacity: 0.9;
}
.hero-btns {
  display: flex;
  gap: 1rem;
}

/* Trust Bar */
.trust-bar {
  background: var(--color-navy);
  color: white;
  padding: 2rem 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.trust-item h3 {
  color: var(--color-turquoise);
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

/* Cards (Services & Tours) */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--color-border);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.card-img {
  height: 200px;
  width: 100%;
  object-fit: cover;
}
.card-content {
  padding: 1.5rem;
}
.card-content h3 {
  margin-bottom: 0.5rem;
}
.card-content p {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

/* Contact Form */
.form-group {
  margin-bottom: 1.5rem;
}
.form-control {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 1rem;
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--color-turquoise);
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}
textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Floating WhatsApp */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: var(--transition);
}
.floating-whatsapp:hover {
  transform: scale(1.1);
  background: #1EBE5D;
}

/* Footer */
.footer {
  background: var(--color-navy);
  color: var(--color-white);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}
.footer h4 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
}
.footer ul {
  list-style: none;
}
.footer ul li {
  margin-bottom: 0.75rem;
}
.footer ul li a {
  color: rgba(255,255,255,0.7);
}
.footer ul li a:hover {
  color: var(--color-turquoise);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 2.5rem; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .mobile-toggle { display: block; }
  .grid-3, .trust-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .section { padding: var(--spacing-lg) 0; }
}