/*
  Bush Guides Safaris - Premium Design System
  Typography: Cormorant Garamond (Headings) + Inter (Body)
  Color Palette: Warm Savanna Sand, Deep Forest Green, African Ochre, Rich Soil Brown
*/

:root {
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Bush Guides Safaris Signature Logo Palette */
  --color-brand: #4a1e05;            /* Logo signature warm russet / timber */
  --color-brand-dark: #2a1103;       /* Logo deep shadow background */
  --color-brand-light: #682c0a;      /* Logo rich warm amber-brown */
  
  --color-forest: #4a1e05;           /* Primary brand mapped to logo */
  --color-forest-dark: #2a1103;      /* Deep background mapped to logo */
  --color-forest-light: #682c0a;     /* Accent highlight */
  
  --color-ochre: #c88d3e;            /* African amber / warm safari gold */
  --color-ochre-hover: #b37b30;
  --color-ochre-light: #f5ebe1;

  --color-paper: #faf6f0;            /* Warm savanna sand / paper */
  --color-paper-alt: #f3ece2;
  --color-paper-dark: #e8ded0;

  --color-ink: #1c0d04;              /* Deep espresso text ink */
  --color-ink-muted: #5e4738;        /* Softened warm dark text */
  --color-ink-subtle: #8a7364;

  --color-white: #ffffff;
  --color-border: rgba(74, 30, 5, 0.12);
  --color-border-light: rgba(255, 255, 255, 0.15);

  --shadow-sm: 0 2px 8px rgba(74, 30, 5, 0.06);
  --shadow-md: 0 6px 20px rgba(74, 30, 5, 0.10);
  --shadow-lg: 0 16px 36px rgba(74, 30, 5, 0.16);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-paper);
  color: var(--color-ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-serif {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-forest-dark);
  line-height: 1.2;
}

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

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

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

/* ================= UTILITIES & BUTTONS ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-ochre);
  color: var(--color-white);
}
.btn-primary:hover {
  background-color: var(--color-ochre-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-forest, .btn-brand {
  background-color: var(--color-brand);
  color: var(--color-white);
}
.btn-forest:hover, .btn-brand:hover {
  background-color: var(--color-brand-light);
  transform: translateY(-1px);
}

.btn-outline-light {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}
.btn-outline-light:hover {
  background: var(--color-white);
  color: var(--color-forest);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #ffffff;
}
.btn-whatsapp:hover {
  background-color: #20ba59;
}

/* Top Announcement Bar */
.top-bar {
  background-color: var(--color-forest-dark);
  color: var(--color-paper-dark);
  font-size: 0.82rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.top-bar-links {
  display: flex;
  gap: 1.5rem;
}
.top-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.85;
}
.top-bar-link:hover {
  opacity: 1;
  color: var(--color-ochre);
}

/* Navigation Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(251, 249, 245, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.brand-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}
.brand-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-forest);
  text-transform: uppercase;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-ink);
  position: relative;
  padding: 0.4rem 0;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-ochre);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-ochre);
  transition: width var(--transition-fast);
}
.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-forest);
}

/* Hero Section */
.hero-wrapper {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  color: var(--color-white);
  padding: 5rem 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(42, 17, 3, 0.45) 0%, rgba(42, 17, 3, 0.88) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}
.hero-tag {
  display: inline-block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-ochre);
  font-weight: 600;
  margin-bottom: 1.2rem;
  background: rgba(200, 141, 62, 0.15);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(200, 141, 62, 0.3);
}
.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  color: var(--color-white);
  line-height: 1.08;
  margin-bottom: 1.5rem;
}
.hero-lead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-paper-alt);
  font-weight: 300;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}
.hero-ctas {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* Trust Badges Strip */
.trust-strip {
  background-color: var(--color-paper-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 1.5rem 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  align-items: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ochre);
  font-size: 1.2rem;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
.trust-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-forest-dark);
}
.trust-sub {
  font-size: 0.8rem;
  color: var(--color-ink-subtle);
}

/* Tour Cards */
.tour-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2rem;
}
.tour-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}
.tour-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200, 141, 62, 0.35);
}
.tour-card-img-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
}
.tour-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.tour-card:hover .tour-card-img-wrap img {
  transform: scale(1.05);
}
.tour-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(42, 17, 3, 0.88);
  backdrop-filter: blur(4px);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
}
.tour-duration-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: var(--color-ochre);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
}
.tour-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.tour-card-title {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  color: var(--color-forest-dark);
}
.tour-card-title a:hover {
  color: var(--color-ochre);
}
.tour-card-desc {
  font-size: 0.92rem;
  color: var(--color-ink-muted);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}
.tour-card-footer {
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-paper-alt);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.tour-price-label {
  font-size: 0.78rem;
  color: var(--color-ink-subtle);
  text-transform: uppercase;
}
.tour-price-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-forest);
}

/* Floating WhatsApp / Quick Contact */
.floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 99;
}
.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}
.float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 22px rgba(0,0,0,0.3);
}
.float-btn-whatsapp {
  background-color: #25D366;
}

/* Footer */
.site-footer {
  background-color: var(--color-forest-dark);
  color: var(--color-paper-dark);
  padding: 5rem 0 2rem;
  margin-top: 5rem;
  border-top: 3px solid var(--color-ochre);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.footer-title {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 0.75rem;
}
.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
}
.footer-links a:hover {
  color: var(--color-ochre);
  padding-left: 4px;
}
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .tour-grid {
    grid-template-columns: 1fr;
  }
}