/* --- RESET DASAR --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
}

body {
    color: #333;
    line-height: 1.6;
}

.container {
    width: 85%;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- NAVIGASI --- */
.navbar {
    background-color: #ffffff;
    padding: 5px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-bottom: 3px solid #333399; /* Garis aksen hijau di bawah header */
}

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

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #0056b3;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    text-decoration: none;
    color: #272727;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #0056b3;
}

/* --- HERO SECTION --- *(rgba(0, 86, 179, 0.2), rgba(0, 40, 85, 0.9))*/
.hero {
    background: linear-gradient(rgba(0, 86, 179, 0.5), rgba(0, 40, 85, 0.9)), url('images/background.jpg') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    padding-top: 80px;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 20px;
    max-width: 600px;
    margin: 0 auto 30px auto;
}

.btn {
    display: inline-block;
    background-color: #ffc107;
    color: #212529;
    padding: 12px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #e0a800;
}

/* --- SECTION UMUM --- */
.section {
    padding: 80px 0;
    text-align: center;
}

.section h2 {
    font-size: 32px;
    margin-bottom: 30px;
    color: #333399;
}

.bg-light {
    background-color: #DDE3FF;
}

/* --- KHUSUS PARAGRAF TENTANG KAMI --- */
/* Mengatur spesifik untuk teks uraian agar rata kanan-kiri dan memiliki jeda antarparagraf */
.about-text p {
    text-align: justify !important;
    margin-bottom: 10px !important;
    font-size: 16px !important;  /* Ukuran diperbesar sedikit agar mudah dibaca */
    font-weight: 480 !important; /* Ketebalan diatur sedang agar tulisan tegas */
    color: #333333 !important;
    display: block !important;
}

.about-text p:last-child {
    margin-bottom: 0 !important;
}

/* --- LAYANAN / GRID PRODUK --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.card h3 {
    margin-bottom: 15px;
    color: #333;
}

.card p {
    text-align: center; /* Teks deskripsi produk tetap di tengah kartu */
    font-size: 15px;
    color: #666;
}

/* --- FORM KONTAK --- */
.contact-form {
    max-width: 600px;
    margin: 40px auto 0 auto;
}

.contact-form input, 
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

/* --- FOOTER --- */
footer {
    /* Menggunakan gradasi biru dari terang ke agak gelap, persis seperti banner utama */
    background: linear-gradient(rgba(0, 86, 179, 0.8), rgba(0, 40, 85, 0.9)) !important;
    color: #ffffff !important;
    text-align: center !important;
    padding: 10px 0 !important;
    font-size: 16px !important;
    display: block !important;
    width: 100% !important;
}
footer p {
    color: #ffffff !important;
    margin: 0 !important;
}

/* --- RESPONSIVE MOBILE --- */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
    }
    .nav-links {
        margin-top: 15px;
    }
    .hero-content h1 {
        font-size: 32px;
    }
    .hero-content p {
        font-size: 16px;
    }
}