:root {
  /* Colors */
  --bg-primary: #F8FAFC; /* Ghost white */
  --bg-secondary: #FFFFFF;
  --text-primary: #0F172A; /* Midnight blue */
  --text-secondary: #475569;
  --accent-blue: #2563EB;
  --accent-light: #3B82F6;
  --accent-glow: rgba(37, 99, 235, 0.4);
  
  /* Layout */
  --container-width: 1200px;
  --header-height: 130px;
  
  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Effects */
  --shadow-sm: 0 1px 2px 0 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 40px -8px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 20px var(--accent-glow);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: 1px solid rgba(255, 255, 255, 0.5);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

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

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

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography Utilities */
.text-center { text-align: center; }
.section-title { font-size: 2.5rem; margin-bottom: 1rem; }
.section-subtitle { font-size: 1.125rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto 3rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-heading);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-light));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid rgba(0,0,0,0.1);
}

.btn-secondary:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* Navbar (Glassmorphism) */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(135, 206, 235, 0.85); /* Sky blue glassmorphism */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

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

.site-branding {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  gap: 8px;
}

.main-navigation ul {
  display: flex;
  list-style: none;
  gap: 32px;
}

.main-navigation a {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
}

.main-navigation a:hover {
  color: var(--accent-blue);
}

/* Layout Utilities */
.section-padding { padding: 80px 0; }
.bg-white { background: var(--bg-secondary); }

/* Grid Utilities */
.grid { display: grid; gap: 32px; }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }

/* Card Hover Effects */
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(37,99,235,0.12);
  border-color: rgba(37,99,235,0.25);
}

.dest-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.15);
}

.faq-item:hover {
  box-shadow: 0 4px 16px rgba(37,99,235,0.1);
  border-color: rgba(37,99,235,0.3);
}

/* =============================================
   RESPONSIVE — Tablet (max 1024px)
   ============================================= */
@media (max-width: 1024px) {
  .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-cols-2 { grid-template-columns: 1fr; }

  .section-title { font-size: 2rem; }
  .section-subtitle { font-size: 1rem; }

  /* Services page alternating order fix */
  .grid-cols-2 > div[style*="order: 2"] { order: unset !important; }
  .grid-cols-2 > div[style*="order: 1"] { order: unset !important; }
}

/* =============================================
   RESPONSIVE — Mobile (max 768px)
   ============================================= */
@media (max-width: 768px) {

  /* ---- Grid ---- */
  .grid-cols-4,
  .grid-cols-3,
  .grid-cols-2 { grid-template-columns: 1fr; }

  /* ---- Typography ---- */
  .hero-title    { font-size: 2rem !important; line-height: 1.2 !important; }
  .section-title { font-size: 1.7rem !important; }
  .section-subtitle { font-size: 0.95rem; }

  /* ---- Spacing ---- */
  .section-padding { padding: 48px 0; }
  .container { padding: 0 16px; }

  /* ---- Navbar ---- */
  --header-height: 100px;
  .site-header { height: 100px; }
  .site-header .container { padding: 0 16px; }
  .site-header img { 
    height: 80px !important; 
    transform: scale(1.6); 
    transform-origin: left center;
    margin-left: 10px;
  }
  .menu-toggle { display: block !important; color: var(--text-primary) !important; }
  .header-actions { display: none; }

  .main-navigation {
    display: none;
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    height: calc(100vh - 100px);
    background: var(--text-primary);
    padding: 0;
    z-index: 999;
  }
  .main-navigation.is-active { display: block; }
  .main-navigation ul { flex-direction: column; gap: 0; width: 100%; align-items: stretch; padding-top: 20px; }
  .main-navigation ul li { border-bottom: 1px solid rgba(255,255,255,0.08); width: 100%; }
  .main-navigation ul li a { 
    display: block; 
    width: 100%;
    padding: 24px 0; 
    font-size: 1.25rem; 
    text-align: center;
    color: white;
    background: transparent;
  }
  .main-navigation ul li a:hover {
    background: rgba(255,255,255,0.05);
    color: var(--accent-light);
  }

  /* ---- Hero Section ---- */
  .hero-section { padding: 120px 0 60px !important; }
  .hero-ctas { flex-direction: column !important; align-items: stretch !important; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-ctas { margin-bottom: 40px !important; }

  /* Trust Stats */
  .trust-stats { grid-template-columns: 1fr !important; margin-top: 32px !important; padding: 24px !important; text-align: center; }
  .trust-stats > div { border: none !important; padding: 12px 0; }
  .trust-stats h3 { font-size: 2.2rem !important; }

  /* ---- How It Works ---- */
  /* Hide the connecting line on mobile */
  .how-it-works-line { display: none; }

  /* ---- Service Cards ---- */
  .service-card { padding: 24px 20px !important; }

  /* ---- Destination Cards ---- */
  .dest-card { max-width: 100%; }

  /* ---- About Page ---- */
  .about-image img { width: 100%; height: 260px; object-fit: cover; }
  .about-text { padding-left: 0 !important; }

  /* ---- Services Page: alternating layout fix ---- */
  .grid-cols-2 > div[style*="order: 2"] { order: unset !important; }
  .grid-cols-2 > div[style*="order: 1"] { order: unset !important; }
  .grid-cols-2 > div[style*="padding-right"] { padding-right: 0 !important; }
  .grid-cols-2 > div[style*="padding-left"]  { padding-left:  0 !important; }

  /* ---- Contact Page ---- */
  .contact-form-area { padding: 28px 20px !important; }

  /* ---- Testimonial Cards ---- */
  .testimonial-grid { grid-template-columns: 1fr !important; }

  /* ---- Footer ---- */
  .footer-widgets {
    grid-template-columns: 1fr !important;
    text-align: center;
    gap: 32px !important;
  }
  .footer-widget .social-icons { justify-content: center; }
  .footer-widget ul { align-items: center; }
  .footer-widget ul li a { justify-content: center; }
  .site-info { flex-direction: column !important; text-align: center; gap: 8px !important; }
  .site-footer { padding: 48px 0 0 !important; }

  /* ---- CTA Sections ---- */
  div[style*="display: flex; gap: 16px; justify-content: center"] {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  div[style*="display: flex; gap: 16px; justify-content: center"] .btn {
    width: 100% !important;
    justify-content: center !important;
  }

  /* ---- Why Choose Us section ---- */
  div[style*="position: relative"] > img { width: 100% !important; }
  div[style*="position: absolute; bottom: -20px; left: -20px"] {
    position: relative !important;
    bottom: auto !important;
    left: auto !important;
    margin-top: 16px;
    display: inline-block;
  }

  /* ---- Stats / Milestones strip ---- */
  div[style*="display: flex; gap: 40px"] {
    flex-wrap: wrap;
    gap: 16px !important;
    justify-content: center;
  }

  /* ---- Team cards ---- */
  div[style*="height: 260px"] { height: 220px !important; }

  /* ---- Accreditations strip ---- */
  div[style*="display: flex; align-items: center; justify-content: center; gap: 48px"] {
    gap: 12px !important;
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* =============================================
   RESPONSIVE — Small Mobile (max 480px)
   ============================================= */
@media (max-width: 480px) {
  .hero-title { font-size: 1.75rem !important; }
  .section-title { font-size: 1.5rem !important; }

  .trust-stats h3 { font-size: 1.8rem !important; }

  /* Destination cards full width */
  .dest-card { border-radius: 16px !important; }

  /* FAQ items */
  .faq-item div[style*="padding: 22px 28px"] { padding: 16px 18px !important; }
  .faq-item h3 { font-size: 0.92rem !important; }
  .faq-item p  { padding: 0 18px 18px !important; font-size: 0.88rem !important; }

  /* Buttons */
  .btn { padding: 12px 20px !important; font-size: 0.92rem !important; }

  /* Footer logo */
  .footer-widget img { height: 90px !important; }
}