/* Reset dan Gaya Asas */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { line-height: 1.6; color: #333; }

/* HEADER */
header { background: #2e7d32; color: white; padding: 1rem 5%; position: sticky; top: 0; z-index: 1000; }
nav { display: flex; justify-content: space-between; align-items: center; }
.logo h1 { font-size: 1.8rem; }
.nav-links { display: flex; list-style: none; }
.nav-links li { margin-left: 2rem; }
.nav-links a { color: white; text-decoration: none; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: #c8e6c9; }
.cta-button { background: #ff9800; padding: 0.5rem 1.5rem; border-radius: 5px; }

/* HERO SECTION */
.hero { display: flex; align-items: center; padding: 4rem 5%; background: #f1f8e9; min-height: 80vh; }
.hero-content { flex: 1; }
.hero h2 { font-size: 2.5rem; margin-bottom: 1rem; color: #2c3e50; }
.highlight { color: #27ae60; }
.hero p { font-size: 1.1rem; margin-bottom: 2rem; max-width: 600px; color: #555; }
.hero-button { background: #2e7d32; color: white; padding: 0.8rem 2rem; border-radius: 5px; text-decoration: none; display: inline-block; transition: background 0.3s; }
.hero-button:hover { background: #1b5e20; }
.hero-image { flex: 1; text-align: center; }
.hero-image img { max-width: 100%; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }

/* SEKSYEN PRODUK */
.produk { padding: 5rem 5%; background: #f9f9f9; }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 1rem; color: #2c3e50; }
.section-subtitle { text-align: center; color: #7f8c8d; margin-bottom: 3rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.produk-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 2rem; }
.produk-kad { background: white; border-radius: 15px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.08); transition: transform 0.3s ease; }
.produk-kad:hover { transform: translateY(-10px); }
.produk-gambar { height: 200px; overflow: hidden; }
.produk-gambar img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.produk-kad:hover .produk-gambar img { transform: scale(1.05); }
.produk-info { padding: 1.5rem; }
.produk-info h3 { font-size: 1.4rem; margin-bottom: 0.5rem; color: #2c3e50; }
.produk-info p { color: #7f8c8d; margin-bottom: 1rem; line-height: 1.5; }
.produk-harga { font-size: 1.8rem; font-weight: bold; color: #27ae60; margin-bottom: 1rem; }
.produk-harga span { font-size: 1rem; color: #7f8c8d; }
.produk-button { display: inline-flex; align-items: center; justify-content: center; background: #000; color: white; padding: 0.8rem 1.5rem; border-radius: 8px; text-decoration: none; font-weight: 500; transition: background 0.3s ease; width: 100%; }
.produk-button:hover { background: #333; }
.produk-button i { margin-right: 8px; }

/* SEKSYEN KELEBIHAN */
.kelebihan { padding: 5rem 5%; background: white; }
.kelebihan-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-top: 3rem; }
.kelebihan-item { text-align: center; padding: 2rem 1.5rem; border-radius: 10px; background: #f8f9fa; transition: all 0.3s ease; }
.kelebihan-item:hover { background: #e8f5e9; transform: translateY(-5px); }
.kelebihan-icon { font-size: 3rem; color: #27ae60; margin-bottom: 1.5rem; }
.kelebihan-item h3 { font-size: 1.3rem; margin-bottom: 1rem; color: #2c3e50; }
.kelebihan-item p { color: #666; line-height: 1.6; }

/* SEKSYEN TESTIMONI */
.testimoni { padding: 5rem 5%; background: #f1f8e9; }
.testimoni-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 3rem; }
.testimoni-kad { background: white; padding: 2rem; border-radius: 15px; box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
.testimoni-teks { font-style: italic; color: #555; line-height: 1.6; margin-bottom: 1.5rem; position: relative; padding-left: 1.5rem; border-left: 4px solid #27ae60; }
.testimoni-penulis { display: flex; align-items: center; }
.testimoni-gambar { width: 60px; height: 60px; border-radius: 50%; overflow: hidden; margin-right: 1rem; border: 3px solid #e8f5e9; }
.testimoni-gambar img { width: 100%; height: 100%; object-fit: cover; }
.testimoni-info h4 { margin: 0; color: #2c3e50; }
.testimoni-info p { margin: 0; color: #7f8c8d; font-size: 0.9rem; }

/* CTA SECTION */
.cta { text-align: center; padding: 5rem 5%; background: #2e7d32; color: white; }
.cta h2 { font-size: 2.2rem; margin-bottom: 1rem; }
.cta p { font-size: 1.2rem; max-width: 700px; margin: 0 auto 2rem; opacity: 0.9; }
.whatsapp-button { background: #25D366; color: white; padding: 1rem 2.5rem; border-radius: 50px; text-decoration: none; display: inline-block; font-size: 1.2rem; font-weight: 600; transition: transform 0.3s, background 0.3s; }
.whatsapp-button:hover { background: #1da851; transform: scale(1.05); }
.whatsapp-button i { margin-right: 10px; font-size: 1.3rem; }

/* FOOTER */
footer { background: #1b5e20; color: white; padding: 3rem 5% 1.5rem; }
.footer-content { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; }
.footer-info h3 { font-size: 1.5rem; margin-bottom: 1.5rem; display: flex; align-items: center; }
.footer-info h3 i { margin-right: 10px; }
.footer-info p { margin: 0.8rem 0; display: flex; align-items: center; }
.footer-info p i { margin-right: 10px; width: 20px; }
.footer-copyright { margin-top: 3rem; text-align: center; width: 100%; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.1); }

/* RESPONSIF */
@media (max-width: 768px) {
    .hero { flex-direction: column; text-align: center; }
    .nav-links { display: none; }
    .section-title { font-size: 2rem; }
    .produk-grid, .kelebihan-container, .testimoni-container { grid-template-columns: 1fr; }
    .footer-content { flex-direction: column; }
    .footer-info { margin-bottom: 2rem; }
}