/* =========================
   Base & global
   ========================= */
* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: #fff;
  color: #333;
  margin: 0;
  line-height: 1.5;
}

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

/* =========================
   Header / Navigation
   ========================= */
header {
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  position: sticky;
  top: 0;
  z-index: 10;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 0;
}

.logo {
  font-weight: 700;
}

.nav-links a {
  margin-left: 1.2rem;
  text-decoration: none;
  color: #333;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: #0d6efd;
}

/* =========================
   Hero section
   ========================= */
.hero {
  background: url("images/santorini-hero.jpg") center/cover no-repeat;
  min-height: 330px;
  position: relative;
}

.hero-overlay {
  background: rgba(0, 0, 0, 0.35);
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 3.5rem 1.5rem;
}

.hero-overlay h1 {
  font-size: 2.3rem;
  letter-spacing: 0.03rem;
  margin-bottom: 0.5rem;
}

.hero-overlay p {
  max-width: 520px;
  margin: 0.25rem auto 0;
  font-size: 1rem;
}

.btn {
  display: inline-block;
  background: #0d6efd;
  color: #fff;
  padding: 0.6rem 1.5rem;
  border-radius: 9999px;
  margin: 1.2rem auto 0;
  font-weight: 600;
  text-decoration: none;
}

.btn:hover {
  background: #0b5ed7;
}

/* =========================
   Sections / typography
   ========================= */
.section {
  padding: 2.3rem 0 2rem;
}

h1, h2 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

/* =========================
   Grid & cards
   ========================= */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.card {
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 1rem 1.1rem;
  background: #fff;
}

/* home "Plan your visit" cards */
.home-cards .card {
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.04);
  border: 1px solid #f2f2f2;
  min-height: 150px;
}

.home-cards .card h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
}

.home-cards .card a {
  font-weight: 600;
  color: #0d6efd;
  text-decoration: none;
}

/* attractions images inside cards */
.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  margin-bottom: 0.75rem;
}

/* =========================
   Gallery
   ========================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0 2.5rem;
}

.gallery-item {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 12px;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.gallery-item figcaption {
  padding: 0.8rem 1rem 1rem;
}

/* =========================
   Contact form
   ========================= */
.contact-form {
  max-width: 520px;
  margin: 2rem 0 3rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-form label {
  font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: 0.6rem 0.7rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font: inherit;
}

.contact-form button {
  background: #0d6efd;
  color: #fff;
  border: none;
  padding: 0.7rem 1.2rem;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 0.5rem;
  width: fit-content;
}

.contact-form button:hover {
  background: #0b5ed7;
}

/* =========================
   Footer
   ========================= */
footer {
  background: #f8f9fa;
  padding: 2rem 0;
  text-align: center;
  margin-top: 2rem;
  font-size: 0.8rem;
}

/* =========================
   Responsive tweaks
   ========================= */
@media (max-width: 720px) {
  .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
  }

  .hero-overlay h1 {
    font-size: 1.9rem;
  }

  .hero-overlay {
    padding: 3rem 1rem;
  }
}