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

body {
    font-family: 'Poppins', sans-serif;
    background: #f1f5f9;
    min-height: 100vh;
}

/* CONTACT CARD */
.contact-container {
    padding-top: 150px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-bottom: 50px;
}

.contact-box {
    background: white;
    width: 90%;
    max-width: 1000px;
    display: flex;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Kiri: Info */
.contact-info {
    background: linear-gradient(135deg, #1e40af, #1e3a8a);
    color: white;
    padding: 3rem;
    flex: 1;
}

.contact-info h2 { font-size: 2rem; margin-bottom: 1rem; }
.contact-info p { opacity: 0.8; margin-bottom: 2rem; }

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item i { font-size: 1.2rem; color: #ff8c42; }

.social-links {
    margin-top: 3rem;
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: white;
    font-size: 1.5rem;
    transition: 0.3s;
}

.social-links a:hover { color: #ff8c42; transform: translateY(-5px); }

/* Kanan: Form */
.contact-form {
    padding: 3rem;
    flex: 1.5;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #475569;
}

.input-group input, 
.input-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    outline: none;
    font-family: inherit;
    transition: 0.3s;
}

.input-group input:focus, 
.input-group textarea:focus {
    border-color: #ff8c42;
    box-shadow: 0 0 0 3px rgba(255,140,66,0.1);
}

.send-btn {
    width: 100%;
    padding: 1rem;
    background: #ff8c42;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
}

.send-btn:hover {
    background: #f97316;
    transform: scale(1.02);
}

/* RESPONSIVE */
@media (max-width: 850px) {
    .contact-box { flex-direction: column; }
    .nav-menu { display: none; }
}