:root {
  --bg: #f7f4ed;
  --text: #1d2a24;
  --muted: #65736b;
  --brand: #0f5b45;
  --card: #ffffff;
  --accent: #e7b65c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 6vw;
}

.logo {
  font-weight: 800;
  font-size: 1.2rem;
}

.links a {
  margin-left: 22px;
  text-decoration: none;
  font-weight: 600;
}

.hero {
  min-height: 72vh;
  background:
    linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)),
    url('images/langtang-gosaikunda-03.JPG') center/cover;
  color: #ffffff;
}

.hero-content {
  max-width: 780px;
  padding: 90px 6vw;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--accent);
  margin: 0 0 10px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.02;
  margin: 0 0 18px;
}

.hero p {
  font-size: 1.15rem;
  max-width: 650px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #1d170b;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 800;
  margin-top: 16px;
}

.section {
  padding: 70px 6vw;
}

.intro {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 36px;
  align-items: start;
}

.section h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.1;
  margin: 0 0 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
  margin-top: 30px;
}

.card {
  background: var(--card);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(20, 30, 25, 0.09);
}

.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: #dddddd;
}

.card h3,
.card p {
  padding: 0 18px;
}

.card h3 {
  margin: 16px 0 6px;
}

.card p {
  color: var(--muted);
  margin: 0 0 20px;
}

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  background: #10251d;
  color: #ffffff;
}

.contact-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  padding: 26px;
}

.contact-card a {
  color: #ffffff;
}

footer {
  text-align: center;
  padding: 28px;
  color: var(--muted);
}

footer a{
  color: inherit;
  text-decoration: none;
  font-weight: 600;
}

footer a:hover{
  text-decoration: underline;
}

@media (max-width: 760px) {
  .intro,
  .contact {
    grid-template-columns: 1fr;
  }

  .links {
    display: none;
  }

  .hero-content {
    padding-top: 65px;
  }

  .section {
    padding: 50px 5vw;
  }
}