/* Shared stylesheet adapted from your inline design */
:root {
  --accent: #0b6e90;
  --muted: #6b7280;
  --bg: #f7f9fb;
  --card: #ffffff;
  --accent-2: #0a9396;
  --radius: 14px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

* {
  box-sizing: border-box
}

html,
body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: #0f1724
}

a {
  color: inherit;
  text-decoration: none
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px
}

/* Header */
header {
  background: linear-gradient(90deg, rgba(11, 110, 144, 0.04), rgba(10, 147, 150, 0.04));
  backdrop-filter: blur(2px);
  position: sticky;
  top: 0;
  z-index: 40
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center
}

.logo {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700
}

nav ul {
  display: flex;
  gap: 18px;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none
}

.cta {
  background: var(--accent);
  color: white;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 600
}

.muted {
  color: var(--muted)
}

/* active nav link */
nav a.nav-link.active {
  color: var(--accent);
  font-weight: 700;
  text-decoration: underline;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
  align-items: center;
}

.hero-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.9));
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 6px 24px rgba(12, 24, 40, 0.06)
}

.hero h1 {
  font-size: 34px;
  margin: 0 0 10px
}

.hero p {
  margin: 0 0 18px;
  color: var(--muted)
}

.top-tours {
  display: flex;
  flex-direction: column;
  gap: 12px
}

.tour-preview {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card);
  padding: 12px;
  border-radius: 12px
}

.tour-preview img {
  width: 84px;
  height: 60px;
  border-radius: 8px;
  object-fit: cover
}

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

/* About */
.about {
  display: flex;
  gap: 24px;
  align-items: center;
  margin: 28px 0
}

.about img {
  width: 320px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 8px 30px rgba(12, 24, 40, 0.06)
}

/* Tours grid */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px
}

.card {
  background: var(--card);
  padding: 16px;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(12, 24, 40, 0.05);
  position: relative;
  overflow: hidden
}

.card h3 {
  margin: 0 0 8px
}

.card p {
  color: var(--muted);
  margin: 0 0 12px
}

.card .btn {
  display: inline-block;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  border: none;
  cursor: pointer
}

.price-bubble {
  position: absolute;
  right: 16px;
  top: 16px;
  font-weight: 800;
  color: var(--accent)
}

/* FAQ */
.faq .item {
  background: var(--card);
  padding: 12px;
  border-radius: 10px;
  margin-bottom: 8px
}

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

.answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease;
  padding-top: 0
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px
}

.gallery img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
  cursor: pointer
}

/* Contact */
.contact {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 18px
}

form {
  background: var(--card);
  padding: 14px;
  border-radius: 12px
}

label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px
}

input,
textarea,
select {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #e6eef2;
  font-size: 15px
}

.small {
  font-size: 13px;
  color: var(--muted)
}

/* Footer */
footer {
  padding: 28px 0;
  margin-top: 28px;
  color: var(--muted)
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.46);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 80
}

.modal {
  background: var(--card);
  padding: 20px;
  border-radius: 14px;
  max-width: 520px;
  width: 100%
}

/* Responsive */
@media(max-width:980px) {
  .hero {
    grid-template-columns: 1fr
  }

  .grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .gallery {
    grid-template-columns: repeat(3, 1fr)
  }

  .contact {
    grid-template-columns: 1fr
  }
}

@media(max-width:640px) {
  header .nav {
    padding: 8px 0
  }

  .grid {
    grid-template-columns: 1fr
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr)
  }

  .hero h1 {
    font-size: 26px
  }

  .brand .text {
    display: none
  }

  .logo {
    width: 40px;
    height: 40px
  }
}