/* ============================
   Kontak Section
============================ */
.kontak {
    padding: 8rem 1.5rem;
    background: linear-gradient(to bottom, rgba(20,20,20,0.95), rgba(40,40,40,0.95));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.kontak::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1500&q=80') 
                center center / cover fixed;
    opacity: 0.25;   /* lebih kelihatan background */
    z-index: 1;
}

.kontak-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    animation: fadeUp 1s ease-in-out;
}

.kontak-container h3 {
    color: var(--off-white);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.kontak-container .kontak-text {
    font-size: 1.25rem;
    color: var(--off-white);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

/* Tombol WhatsApp khusus */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-whatsapp:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.5);
}

/* Animasi Fade */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}