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

:root {
  --green-dark: #1B4332;
  --green-mid: #2D6A4F;
  --gold: #D4A853;
  --gold-light: #E8C97A;
  --cream: #F8F5F0;
  --text: #1a1a1a;
  --text-muted: #5a5a5a;
  --white: #ffffff;
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Lato', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
}

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

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.1); }

/* Header */
.header {
  position: fixed;
  top: var(--airvi-demo-bar-h, 40px); left: 0; right: 0;
  z-index: 100;
  background: rgba(27,67,50,0.95);
  backdrop-filter: blur(8px);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.3); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 2px;
}
.logo strong { color: var(--gold); }
.logo-icon { width: 36px; height: 36px; }

.nav { display: flex; gap: 28px; }
.nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.2s;
}
.nav a:hover { color: var(--gold); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: 0.3s;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(27,67,50,0.85) 0%, rgba(27,67,50,0.4) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 24px 40px;
  max-width: 1140px;
  margin: 0 auto;
  width: 100%;
}

.hero-tag {
  display: inline-block;
  background: var(--gold);
  color: var(--green-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5rem);
  color: var(--white);
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero h1 em { color: var(--gold); font-style: normal; }

.hero-desc {
  color: rgba(255,255,255,0.9);
  font-size: 1.15rem;
  max-width: 540px;
  margin-bottom: 36px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-primary { background: var(--gold); color: var(--green-dark); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-light); }
.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--green-dark); }
.btn-sm { padding: 10px 20px; font-size: 0.8rem; background: var(--green-dark); color: var(--white); border-color: var(--green-dark); }
.btn-sm:hover { background: var(--green-mid); }
.btn-full { width: 100%; text-align: center; border: none; }

.hero-stats {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 0;
  background: var(--green-dark);
  margin-top: auto;
}
.hero-stats div {
  flex: 1;
  text-align: center;
  padding: 28px 16px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.hero-stats div:last-child { border-right: none; }
.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
}
.hero-stats span { color: rgba(255,255,255,0.7); font-size: 0.85rem; }

/* Sections */
.section-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-transform: uppercase;
  color: var(--green-dark);
}
.section-header--light h2 { color: var(--white); }
.section-header--light .section-label { color: var(--gold-light); }

/* About */
.about { padding: 100px 0; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-images { position: relative; }
.about-images img:first-child {
  border-radius: 4px;
  width: 85%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.about-img-secondary {
  position: absolute;
  bottom: -30px;
  right: 0;
  width: 55% !important;
  border: 6px solid var(--cream);
  border-radius: 4px;
}
.about-text h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--green-dark);
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 20px;
}
.about-text p { color: var(--text-muted); margin-bottom: 16px; }
.about-features { list-style: none; margin-top: 24px; }
.about-features li { padding: 6px 0; color: var(--green-mid); font-weight: 700; }

/* Services */
.services { padding: 80px 0; background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  padding: 32px 24px;
  border-top: 4px solid var(--gold);
  background: var(--cream);
  transition: transform 0.2s;
}
.service-card:hover { transform: translateY(-4px); }
.service-icon { font-size: 2rem; margin-bottom: 16px; }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 10px;
}
.service-card p { font-size: 0.9rem; color: var(--text-muted); }

/* Tours */
.tours { padding: 100px 0; background: var(--green-dark); }
.tours-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.tour-card {
  background: var(--white);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.2s;
}
.tour-card:hover { transform: translateY(-6px); }
.tour-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.tour-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--gold);
  color: var(--green-dark);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
}
.tour-badge--new { background: var(--green-mid); color: white; }
.tour-body { padding: 24px; }
.tour-body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 6px;
}
.tour-meta { font-size: 0.8rem; color: var(--gold); font-weight: 700; margin-bottom: 10px; }
.tour-body p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 20px; }
.tour-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #eee;
  padding-top: 16px;
}
.tour-price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--green-dark);
}
.tour-price small { font-size: 0.7rem; color: var(--text-muted); font-family: var(--font-body); }

/* Testimonials */
.testimonials { padding: 100px 0; }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  padding: 32px;
  border-left: 4px solid var(--gold);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.stars { color: var(--gold); font-size: 1rem; margin-bottom: 16px; }
.testimonial-card p { color: var(--text-muted); font-style: italic; margin-bottom: 24px; }
.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-card footer img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-card footer strong { display: block; font-size: 0.9rem; color: var(--green-dark); }
.testimonial-card footer span { font-size: 0.8rem; color: var(--text-muted); }

/* Contact */
.contact { padding: 100px 0; background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-form-wrap h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 12px;
}
.contact-form-wrap > p { color: var(--text-muted); margin-bottom: 32px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--green-dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  background: var(--cream);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-success {
  margin-top: 16px;
  padding: 12px;
  background: #d4edda;
  color: #155724;
  border-radius: 4px;
  text-align: center;
}

.contact-map h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.contact-map p { color: var(--text-muted); margin-bottom: 8px; }
.map-wrap {
  margin-top: 24px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}

/* Footer */
.footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 32px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer-brand p { font-size: 0.85rem; margin-top: 8px; max-width: 280px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.85rem; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { width: 100%; text-align: center; font-size: 0.75rem; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); margin-top: 8px; }

/* Responsive */
@media (max-width: 968px) {
  .nav {
    position: fixed;
    top: calc(70px + var(--airvi-demo-bar-h, 40px)); left: 0; right: 0;
    background: var(--green-dark);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    transform: translateY(-120%);
    transition: transform 0.3s;
  }
  .nav.open { transform: translateY(0); }
  .menu-toggle { display: flex; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid, .tours-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .about-img-secondary { position: static; width: 100% !important; margin-top: 16px; }
  .hero-stats { flex-direction: column; }
  .hero-stats div { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .form-row { grid-template-columns: 1fr; }
}