/* Reset & Global */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #ffffff;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;
}

/* Colors */
:root {
  --navy: #0A2540;
  --cream: #F9F9F9;
  --gold: #F9C74F;
  --light-blue: #eef4ff;
}

/* Header */
/* Header */
header {
  background-color: var(--navy);
  color: white;
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 5%;
}

.logo img {
  height: 300px; /* Ukuran default */
  width: auto;
  transition: transform 0.3s ease;
}

.logo img:hover {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 20px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--gold);
}

.btn-primary {
  background-color: var(--gold);
  color: var(--navy);
  padding: 10px 20px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.3s;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-outline {
  border: 2px solid var(--gold);
  color: var(--gold);
  padding: 10px 20px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--navy);
}

/* Hero */
.hero {
  background-color: var(--navy);
  color: white;
  text-align: center;
  padding: 80px 0;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 30px;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

/* Section Umum */
section {
  padding: 60px 0;
}

section h2 {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2rem;
  color: var(--navy);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.card {
  background: white;
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.card img {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 15px;
}

.card a {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
}

/* Tentang */
.tentang {
  background-color: var(--cream);
  text-align: center;
}

.tentang p {
  max-width: 700px;
  margin: 0 auto 20px;
}

/* Promo */
.promo {
  background-color: #f0f7ff;
  padding: 50px 0;
  text-align: center;
}

.promo-content h2 {
  color: var(--navy);
  margin-bottom: 15px;
}

/* Footer */
footer {
  background-color: var(--navy);
  color: white;
  padding: 50px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-content h4 {
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.footer-content a {
  color: var(--gold);
  text-decoration: none;
}

.social-links a {
  color: white;
  margin: 0 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
}

/* Responsif */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }

  header .container {
    flex-direction: column;
    gap: 15px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary, .btn-outline {
    width: 100%;
    max-width: 300px;
  }
}
@media (max-width: 768px) {
  .logo img {
    height: 60px;
  }

  header .container {
    flex-direction: column;
    gap: 15px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary, .btn-outline {
    width: 100%;
    max-width: 300px;
  }
}