/* Reset & font dasar */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  background: #f9f4e9; /* krem hangat */
  color: #4a3c27; /* cokelat muda */
}

/* Warna bernuansa Nusantara */
:root {
  --warna-primer: #c5a35b;   /* kuning batik */
  --warna-sekunder: #8b4513; /* cokelat kayu */
  --warna-tertiary: #2c5e33; /* hijau alam tropis */
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: linear-gradient(135deg, #2c5e33, #4a3c27);
  color: #f9f4e9;
  padding: 2rem 0;
  text-align: center;
}
.header h1 {
  font-size: 2.5rem;
  letter-spacing: 1px;
}
.header p {
  margin-top: 0.5rem;
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Hero */
.hero {
  background: url('https://images.unsplash.com/photo-1575714374122-3f9bf261f9f5?q=80') no-repeat center;
  background-size: cover;
  color: #fff;
  padding: 6rem 0;
  text-align: center;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4); /* filter gelap */
}
.hero > .container {
  position: relative;
  z-index: 1;
}
.hero h2 {
  font-size: 2.8rem;
  margin-bottom: 0.8rem;
}
.hero p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 1.5rem;
}
.btn {
  background: var(--warna-primer);
  color: #fff;
  border: none;
  padding: 0.8rem 2rem;
  font-size: 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: 0.3s;
}
.btn:hover {
  background: #d9b871;
  transform: translateY(-2px);
}

/* Warna batik / pola batik (simulasi) */
.content {
  padding: 4rem 0;
  background: #f9f4e9 url("https://images.unsplash.com/photo-1601439678777-b2b3c448e1ab?q=80&w=1000") center/cover repeat;
  background-blend-mode: overlay;
}
.content h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--warna-sekunder);
}

/* Kartu konten */
.card {
  background: #fff;
  border-radius: 10px;
  padding: 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
  flex: 1;
  margin: 0 1rem;
  border-top: 4px solid var(--warna-primer);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
.card h3 {
  margin-bottom: 0.8rem;
  color: var(--warna-sekunder);
}
.card p {
  opacity: 0.8;
}

/* Layout grid kartu */
.content .container {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* Footer */
.footer {
  background: #2c5e33;
  color: #f9f4e9;
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 768px) {
  .header h1 {
    font-size: 2rem;
  }
  .hero h2 {
    font-size: 2rem;
  }
  .card {
    margin-bottom: 1rem;
  }
}