/* Pengaturan Dasar */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header dan Navigasi */
header {
    background: #2a3d45; /* Warna brand */
    color: #ffffff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

#navbar a {
    color: #ffffff;
    text-decoration: none;
    margin-left: 1.5rem;
    padding: 0.5rem 0;
    transition: color 0.3s;
}

#navbar a:hover {
    color: #ff9933; /* Warna aksen */
}

.hamburger {
    display: none; /* Sembunyikan di desktop */
    cursor: pointer;
    font-size: 1.5rem;
}

/* Tampilan Mobile Navigasi */
@media (max-width: 768px) {
    #navbar {
        display: none; /* Sembunyikan menu di mobile secara default */
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 60px; /* Sesuaikan dengan tinggi header */
        left: 0;
        background: #2a3d45;
        padding: 1rem 0;
    }
    
    #navbar.active {
        display: flex; /* Tampilkan jika aktif */
    }

    #navbar a {
        margin: 0.5rem 1rem;
        border-bottom: 1px solid #4a5c65;
    }

    .hamburger {
        display: block; /* Tampilkan tombol hamburger */
    }
}

/* Hero Section */
.hero {
    background: #ff9933; /* Warna aksen */
    color: #ffffff;
    text-align: center;
    padding: 4rem 0;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-button {
    display: inline-block;
    background: #2a3d45;
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 1.5rem;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #1e2a31;
}

/* Layanan Section */
.layanan {
    padding: 3rem 0;
    text-align: center;
}

.service-cards {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 2rem;
}

.card {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    flex: 1 1 300px; /* Responsif: minimal lebar 300px */
    text-align: left;
}

.card h3 {
    color: #2a3d45;
    margin-top: 0;
}

.service-link {
    color: #ff9933;
    text-decoration: none;
    font-weight: bold;
    display: block;
    margin-top: 10px;
}

/* Kontak Section (Digunakan juga untuk Proses Desain) */
.kontak {
    background: #e9ecef;
    padding: 3rem 0;
    text-align: center;
}

.process-steps {
    max-width: 600px;
    margin: 20px auto 0 auto;
    text-align: left;
}
.process-steps p {
    background: #ffffff;
    padding: 10px 20px;
    border-radius: 4px;
    margin-bottom: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.whatsapp-button {
    display: inline-block;
    background: #25d366; /* Warna WhatsApp */
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    margin-top: 1.5rem;
    transition: background 0.3s;
}

.whatsapp-button:hover {
    background: #1fad51;
}

.whatsapp-button i {
    margin-right: 8px;
}

/* Footer */
footer {
    background: #333;
    color: #ffffff;
    text-align: center;
    padding: 1rem 0;
}