:root {
    --font-sans: 'Segoe UI', Roboto, sans-serif;
    --primary-green: #1D9E75;
    --color-background-secondary: #f4f7f6;
}

body { font-family: var(--font-sans); background: var(--color-background-secondary); margin: 0; }

.nav { display: flex; justify-content: space-between; padding: 16px 5%; background: #fff; border-bottom: 1px solid #eee; }
.logo { font-size: 20px; font-weight: 700; }
.logo span { color: var(--primary-green); }

.main { padding: 40px 5%; display: grid; grid-template-columns: 1fr 360px; gap: 30px; max-width: 1200px; margin: 0 auto; }

.card { background: #fff; border-radius: 12px; padding: 24px; margin-bottom: 24px; border: 1px solid #eee; }

.paket-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; }

.paket-card { border: 1px solid #ddd; border-radius: 8px; padding: 15px; cursor: pointer; text-align: center; transition: 0.3s; }
.paket-card img { width: 100%; height: 100px; object-fit: cover; border-radius: 4px; }
.paket-card.selected { border: 2px solid var(--primary-green); background: #f0fffb; }

.btn-pesan { width: 100%; padding: 15px; background: var(--primary-green); color: #fff; border: none; border-radius: 8px; font-weight: bold; cursor: pointer; font-size: 16px; }
.btn-pesan:hover { background: #0F6E56; }

/* Responsive */
@media (max-width: 850px) { .main { grid-template-columns: 1fr; } }