:root {
    --hijau-tua: #0d5c3e;
    --hijau-muda: #2e8b57;
    --biru-tua: #1a3a5f;
    --biru-muda: #3a7ca5;
    --putih: #ffffff;
    --abu-muda: #f8f9fa;
    --abu-tua: #6c757d;
    --transisi: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: var(--abu-muda);
}

/* Header */
header {
    background-color: var(--putih);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    color: var(--biru-muda);
    font-size: 1.8rem;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--biru-muda);
    font-weight: 700;
}

.logo span {
    color: var(--biru-muda);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--biru-tua);
    cursor: pointer;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: var(--biru-tua);
    font-weight: 600;
    transition: var(--transisi);
    position: relative;
    padding: 0.5rem 0;
}

nav a:hover {
    color: var(--hijau-muda);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--hijau-muda);
    transition: var(--transisi);
}

nav a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--biru-tua) 0%, var(--hijau-tua) 100%);
    color: var(--putih);
    padding: 10rem 2rem 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.highlight {
    color: var(--hijau-muda);
    font-weight: 700;
}

.btn {
    display: inline-block;
    background-color: var(--hijau-muda);
    color: var(--putih);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transisi);
    border: 2px solid var(--hijau-muda);
    cursor: pointer;
    font-size: 1.1rem;
}

.btn:hover {
    background-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.btn-whatsapp {
    background-color: #25D366;
    border-color: #25D366;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 1rem;
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    border-color: #128C7E;
}

/* Produk Section */
.produk {
    padding: 5rem 2rem;
    background-color: var(--putih);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--biru-tua);
}

.section-title h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--hijau-muda);
    border-radius: 2px;
}

.produk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.produk-card {
    background: var(--abu-muda);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transisi);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.produk-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.produk-img {
    height: 200px;
    background-color: var(--putih);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.produk-img img {
    max-width: 100%;
    max-height: 150px;
    object-fit: contain;
}

.produk-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.produk-content h3 {
    color: var(--biru-tua);
    margin-bottom: 0.8rem;
    font-size: 1.3rem;
}

.produk-content .pk {
    color: var(--hijau-muda);
    font-weight: 600;
    margin-bottom: 1rem;
    display: block;
}

.harga {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.harga .label {
    color: var(--abu-tua);
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
}

.harga .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--hijau-tua);
}

.btn-pesan {
    background-color: #25D366;
    color: white;
    border: none;
    padding: 0.7rem 1.2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 1rem;
    transition: var(--transisi);
    text-decoration: none;
    font-size: 1rem;
}

.btn-pesan:hover {
    background-color: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

/* Testimoni */
.testimoni {
    padding: 5rem 2rem;
    background: linear-gradient(to bottom, var(--abu-muda) 0%, var(--putih) 100%);
}

.testimoni-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimoni-card {
    background: var(--putih);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    position: relative;
}

.testimoni-card::before {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    color: var(--hijau-muda);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.testimoni-content {
    margin-top: 1rem;
    color: var(--abu-tua);
}

.client {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
}

.client img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
    border: 2px solid var(--hijau-muda);
}

.client-info h4 {
    color: var(--biru-tua);
    margin-bottom: 0.2rem;
}

/* Footer */
footer {
    background: var(--biru-tua);
    color: var(--putih);
    padding: 3rem 2rem 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-column h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--hijau-muda);
}

.footer-column p, .footer-column a {
    color: rgba(255,255,255,0.8);
    margin-bottom: 0.8rem;
    display: block;
    text-decoration: none;
    transition: var(--transisi);
}

.footer-column a:hover {
    color: var(--hijau-muda);
    padding-left: 5px;
}

.contact-info {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.8rem;
}

.contact-info i {
    color: var(--hijau-muda);
    font-size: 1.2rem;
    margin-top: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--putih);
    transition: var(--transisi);
}

.social-links a:hover {
    background: var(--hijau-muda);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    text-decoration: none;
    font-size: 1.5rem;
    transition: var(--transisi);
}

.floating-whatsapp:hover {
    transform: scale(1.1) translateY(-5px);
    background-color: #128C7E;
}

/* Responsif */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 70px;
        left: -100%;
        background: var(--putih);
        width: 100%;
        height: calc(100vh - 70px);
        transition: var(--transisi);
        box-shadow: 0 10px 10px rgba(0,0,0,0.1);
    }
    
    nav.active {
        left: 0;
    }
    
    nav ul {
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
    }
    
    .hero h2 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .produk-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 8rem 1.5rem 5rem;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 0.7rem 1.5rem;
        font-size: 1rem;
    }
    
    .produk-card {
        min-height: auto;
    }
    
    .floating-whatsapp {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}