:root {
    --primary: #00a8ff;
    --primary-dark: #0062cc;
    --accent: #2ecc71;
    --dark-bg: #060b18;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(0, 168, 255, 0.2);
}

body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    width: 100%;
    padding-top: 100px;
    color: #e2e8f0;
    overflow-x: hidden;
    
    /* --- BACKGROUND DIGITAL MENCOLOK (CYBER TECH) --- */
    background-color: var(--dark-bg);
    background-image: 
        /* Pola Garis Grid */
        linear-gradient(rgba(0, 98, 204, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 98, 204, 0.1) 1px, transparent 1px),
        /* Efek Cahaya Pendar Biru di pojok-pojok */
        radial-gradient(circle at 20% 30%, rgba(0, 98, 204, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 168, 255, 0.15) 0%, transparent 50%);
    background-size: 40px 40px, 40px 40px, 100% 100%, 100% 100%;
    background-attachment: fixed;
}

/* --- EFEK KARTU NEON GLASSMORPISHM --- */
/* Agar konten tetap terbaca jelas di background gelap, kita beri efek kaca neon */
.card, .about-card, .feature-card, .form-container, .price-card, .intro-card {
    background: rgba(255, 255, 255, 0.05) !important; /* Sangat transparan */
    backdrop-filter: blur(15px); /* Efek blur kaca kuat */
    border: 1px solid rgba(0, 98, 204, 0.3); /* Border biru berpendar */
    color: white !important; /* Semua teks di dalam kartu jadi putih */
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.8);
    transition: all 0.4s ease;
}

/* Judul di dalam kartu agar tetap mencolok */
.card h2, .price-card h3, .feature-card h3, .about-card h3 {
    color: #00a8ff !important;
    text-shadow: 0 0 10px rgba(0, 168, 255, 0.5);
}

/* Teks deskripsi agar lebih lembut */
.card p, .price-card p, .feature-card p, .about-card p {
    color: #cbd5e1 !important;
}

/* Efek Hover: Kartu akan menyala lebih terang saat disentuh */
.card:hover, .price-card:hover, .feature-card:hover {
    border: 1px solid #00a8ff;
    box-shadow: 0 0 20px rgba(0, 168, 255, 0.4);
    transform: translateY(-5px);
}

/* Update Label Form agar terbaca di background gelap */
.form-group label {
    color: #00a8ff !important;
}

.form-group input, .form-group select, .form-group textarea {
    background: rgba(15, 23, 42, 0.8);
    color: white;
    border: 1px solid rgba(0, 168, 255, 0.3);
}

/* --- NAVBAR PEMBARUAN DENGAN LOGO --- */
.navbar {
    position: fixed;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 95%; /* Lebih lebar sedikit untuk menampung logo */
    max-width: 1100px;
    background: rgba(15, 23, 42, 0.7) !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 168, 255, 0.4) !important;
    padding: 10px 0;
    border-radius: 40px;
    z-index: 1000;
    box-shadow: 0 0 15px rgba(0, 98, 204, 1);
}

.nav-container {
    display: flex;
    justify-content: space-between; /* Logo kiri, Menu kanan */
    align-items: center;
    width: 100%;
}

.nav-logo img {
    height: 100px;
    /* Ubah dari 40px ke 30px atau sesuai keinginan */
    width: auto;
    display: block;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.nav-links a {
    text-decoration: none;
    color: #cbd5e1 !important;
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    padding: 5px 0;
    transition: 0.3s;
}

/* Animasi garis bawah tetap sama */
.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary);
    transition: 0.3s;
}

.nav-links a:hover::after, 
.nav-links a.active::after {
    color: #00a8ff !important;
    width: 100%;
}

/* --- KONTEN UMUM --- */
.hero {
    background: linear-gradient(135deg, #0056b3 0%, #00a8ff 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 40px auto;
    margin-left: auto;
    margin-right: auto;
    padding: 0 15px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

footer {
    text-align: center;
    padding: 40px;
    background: var(--dark);
    color: white;
    margin-top: 50px;
}

/* Header Section */
header {
    background: linear-gradient(135deg, #0056b3 0%, #00a8ff 100%);
    color: var(--white);
    padding: 80px 20px;
    text-align: center;
    clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

header h1 {
    font-size: 2.5rem;
    margin: 0;
    font-weight: 800;
}

header p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-top: 10px;
}

/* Layout Container */
.container {
    max-width: 1140px;
    margin: -40px auto 40px;
    padding: 0 20px;
}

/* Intro Section */
.intro-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    text-align: center;
    margin-bottom: 50px;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

/* Grid System */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Ukuran otomatis pas layar */
    gap: 25px;
    padding: 20px 0;
}

/* Card Style */
.price-card {
    background: rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 168, 255, 0.2);
    border-radius: 25px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.price-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.price-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05); /* Sedikit lebih besar untuk paket favorit */
    background: rgba(0, 168, 255, 0.1) !important;
}

.price-card.featured::before {
    content: "PALING LARIS";
    background: #ff7675;
    color: white;
    padding: 5px 40px;
    position: absolute;
    top: 20px;
    right: -35px;
    transform: rotate(45deg);
    font-size: 0.7rem;
    font-weight: bold;
}

    .btn-regis {
            display: inline-block;
            background-color: #25d366;
            color: white;
            padding: 12px 25px;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            transition: background 0.3s;
        }
        .btn-regis:hover {
            background-color: #128c7e;
        }

.price-card h3 {
    color: var(--primary);
    font-size: 1.8rem;
    margin: 0;
}

.price-card .price {
    margin: 20px 0;
    color: #fff;
}

.price-card .amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.price-card p {
    color: #cbd5e1 !important;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

/* Button WA */
.btn-wa {
    background-color: var(--accent);
    color: var(--white);
    padding: 14px 25px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: var(--transition);
}

.btn-wa:hover {
    background-color: #218838;
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
}

/* Footer */
footer {
    text-align: center;
    padding: 50px 20px;
    background: var(--dark);
    color: #dfe6e9;
}

/* --- FORM REGISTRASI --- */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
    /* Agar padding tidak merusak lebar */
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 98, 204, 0.1);
}

.btn-submit {
    width: 100%;
    background-color: var(--accent);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.btn-submit:hover {
    background-color: #218838;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
}

/* --- ABOUT PAGE STYLES --- */
.hero-about {
    background: linear-gradient(rgba(0, 98, 204, 0.8), rgba(0, 98, 204, 0.8)),
        url('https://images.unsplash.com/photo-1544197150-b99a580bb7a8?auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 20px;
    text-align: center;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: -50px;
    /* Menumpuk sedikit ke hero */
}

.about-card {
    text-align: center;
    border-bottom: 4px solid var(--primary);
}

.icon-large {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.section-title {
    text-align: center;
    margin: 60px 0 40px;
    font-size: 2rem;
    color: var(--dark);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    max-width: 800px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: rgba(15, 23, 42, 0.7);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    background: var(--primary);
    color: white;
    padding: 15px;
    border-radius: 10px;
    font-size: 1.5rem;
}

.feature-text h4 {
    margin: 0 0 5px 0;
    color: var(--primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background: var(--dark);
    border-radius: 20px;
    color: tra;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: #00a8ff;
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- HOME SPECIFIC --- */
.hero-home {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), 
                url('https://images.unsplash.com/photo-1550751827-4bd374c3f58b?auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-top: -100px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin: 20px 0;
    line-height: 1.2;
}

.badge {
    background: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.btn-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary);
}

/* --- FEATURES --- */
.features-home {
    padding: 100px 0;
    background: transparent;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.feature-card {
    padding: 40px;
    border-radius: 20px;
    background: var(--bg-body);
    text-align: center;
    transition: 0.3s;
}

.feature-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.8);
}

/* --- CTA BANNER --- */
.cta-banner {
    padding: 25px 0;
}

.cta-box {
    background: linear-gradient(90deg, var(--primary), #00d2ff);
    padding: 30px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
}

.btn-cta {
    background: rgba(255,255,255,1.0);
    color: var(--primary);
    padding: 15px 20px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s;
}

/* Responsif Mobile */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr; /* Satu kolom saja di HP agar tidak sempit */
    }
    .price-card.featured {
        transform: scale(1); /* Matikan scale di HP agar tidak tumpang tindih */
    }
}

/* --- MIKHMON TABLE STYLES --- */
.table-container {
    overflow-x: auto; /* Agar tabel bisa digeser di HP */
    padding: 20px !important;
    border-radius: 20px;
}

.mikhmon-table {
    width: 100%;
    border-collapse: collapse;
    color: #fff;
    text-align: left;
}

.mikhmon-table th {
    background: rgba(0, 168, 255, 0.2);
    color: var(--primary);
    padding: 15px;
    border-bottom: 2px solid var(--primary);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.mikhmon-table td {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mikhmon-table tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.btn-table {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 8px 15px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: 0.3s;
    border: 1px solid transparent;
}

.btn-table:hover {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 10px rgba(0, 168, 255, 0.3);
}

/* --- STYLE LOGO BANNER BERANDA --- */
.banner-logo-container {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-banner-logo {
    width: 100%;
    max-width: 600px; /* Sesuaikan ukuran logo banner */
    height: auto;
    filter: drop-shadow(0 0 15px rgba(0, 168, 255, 0.6)); /* Efek cahaya biru */
    animation: float 3s ease-in-out infinite; /* Animasi mengapung */
}

/* Animasi mengapung agar terlihat futuristik */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* Penyesuaian untuk Mobile */
@media (max-width: 512px) {
    .hero-banner-logo {
        max-width: 360px;
    }
}


/* Responsif Mobile untuk Tabel */
@media (max-width: 600px) {
    .mikhmon-table th, .mikhmon-table td {
        padding: 10px;
        font-size: 0.8rem;
    }
}

/* --- RESPONSIVE --- */
@media (max-width: 1px) {
    .hero-content h1 { font-size: 2.8rem; }
    .cta-box { flex-direction: column; text-align: center; gap: 30px; }
}

/* Responsivitas */
@media (max-width: 1028px) {
    header h1 { font-size: 2.8rem; }
    .container { margin-top: -20px; }
}

/* Responsif untuk layar kecil */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column; /* Tumpuk logo di atas menu pada HP */
        gap: 10px;
    }
    .navbar {
        border-radius: 20px;
    }
    .nav-links {
        gap: 10px;
    }
    .nav-links a {
        font-size: 0.8rem;
    }
}