/* ================================
   GLOBAL RESET & BASE STYLES
================================ */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: #222;
  background: #fff;
  line-height: 1.5;
}

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

/* ================================
   LAYOUT CONTAINERS
================================ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
}

/* ================================
   HEADER & NAVIGATION
================================ */
.site-header {
  background: #0b5;          /* Bright green bar */
  padding: 0.75rem 0;
  color: #013;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-weight: 700;
  text-decoration: none;
  color: #013;
  font-size: 1.3rem;
}

.nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav a {
  text-decoration: none;
  color: #013;
  font-size: 1rem;
}

.nav a[aria-current="page"] {
  font-weight: 600;
  text-decoration: underline;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: #fff;
  border: 1px solid #ccc;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
}

/* ================================
   HERO SECTION
================================ */
.hero {
  position: relative;
  margin-bottom: 1rem;
}

.hero-img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  filter: contrast(1.05) brightness(0.95);
  border-radius: 0;
}

.hero-content {
  position: absolute;
  left: 1rem;
  bottom: 1.2rem;
  background: rgba(0,0,0,0.35);
  padding: 1rem;
  max-width: 600px;
  border-radius: 6px;
  color: #fff;
}

.hero-content h1 {
  margin: 0 0 0.6rem 0;
  font-size: 1.9rem;
}

/* ================================
   FEATURES GRID (HOME PAGE)
================================ */
.features .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.features .card {
  background: #f6f6f6;
  padding: 1rem;
  border-radius: 6px;
}

/* ================================
   DESTINATIONS (IMPROVED IMAGES)
================================ */
.dest-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
  padding: 0;
  list-style: none;
  margin-top: 1rem;
}

.dest-list li {
  background: #f6f6f6;
  padding: 0.8rem;
  border-radius: 8px;
  text-align: center;
}

.dest-list img {
  width: 100%;
  height: 360px;          /* Bigger images */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 0.6rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: 0.25s;
}

.dest-list img:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 10px rgba(0,0,0,0.18);
}

/* ================================
   GALLERY (IMPROVED IMAGE GRID)
================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
}

.gallery-grid img {
  width: 100%;
  height: 360px;         /* Large gallery images */
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
  transition: 0.25s ease;
}

.gallery-grid img:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 12px rgba(0,0,0,0.22);
}

/* ================================
   CONTACT FORM
================================ */
.contact-form {
  max-width: 720px;
  background: #fafafa;
  padding: 1rem 1.2rem;
  border-radius: 6px;
}

.form-row {
  margin-bottom: 0.9rem;
  display: flex;
  flex-direction: column;
}

label {
  font-weight: 600;
  margin-bottom: 0.3rem;
}

input[type="text"],
input[type="email"],
select,
textarea {
  padding: 0.6rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font: inherit;
}

button.btn, .btn {
  padding: 0.7rem 1.2rem;
  background: #016;
  color: #fff;
  text-decoration: none;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.2s;
}

button.btn:hover, .btn:hover {
  background: #014;
}

/* ================================
   FOOTER
================================ */
.site-footer {
  background: #f2f2f2;
  padding: 1rem 0;
  margin-top: 1.5rem;
  color: #555;
  font-size: 0.95rem;
  text-align: center;
}

/* ================================
   ACCESSIBILITY FOCUS STYLES
================================ */
a:focus, button:focus, input:focus, select:focus, textarea:focus {
  outline: 3px solid #9fdbbf;
  outline-offset: 2px;
}

/* ================================
   RESPONSIVE NAV
================================ */
@media (max-width: 700px) {

  .nav {
    display: none;
    flex-direction: column;
    background: #fff;
    padding: 1rem;
    position: absolute;
    right: 1rem;
    top: 60px;
    border-radius: 6px;
    border: 1px solid #ddd;
    width: 200px;
  }

  .nav.open {
    display: flex;
  }

  .nav-toggle {
    display: inline-block;
  }

  .hero-img {
    height: 220px;
  }

  .hero-content h1 {
    font-size: 1.4rem;
  }
}