/* --- Global Styles --- */
:root {
    --red-primary: #d32f2f;
    --red-hover: #b71c1c;
    --dark-blue: #0a192f;
    --text-dark: #333;
    --text-light: #777;
    --white: #ffffff;
    --bg-light: #f9f9f9;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Navbar --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-logo {
    height: 45px;
    border-radius: 5px;
}

.logo {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--dark-blue);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--red-primary);
}

.btn-nav {
    background: var(--red-primary);
    color: var(--white) !important;
    padding: 8px 20px;
    border-radius: 5px;
}

/* --- Hero Section Styles --- */
.hero {
    padding: 60px 0;
    /* Background gradasi agar menyambung dengan section bawah */
    background: linear-gradient(to right, #ffffff, #84df8b);
}

.hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-left {
    flex: 1;
}

.hero-right {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-left h1 {
    font-size: 3rem;
    color: var(--dark-blue);
    line-height: 1.2;
    margin-bottom: 20px;
}

.text-red {
    color: var(--red-primary);
}

.lead {
    font-size: 1.1rem;
    color: var(--text-dark);
    max-width: 600px;
}


/* Kontainer Utama */
/* Container Utama Kartu */
.payment-card {
    background-color: #ffffff;
    border: 8px solid #b32a2a;
    /* Warna merah sesuai brand */
    border-radius: 25px;
    /* Sudut membulat yang elegan */
    padding: 30px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 450px;
    /* Menjaga agar tidak terlalu lebar di desktop */
    margin: 0 auto;
    /* Agar rata tengah */
}

/* List Styling */
.payment-card ul {
    list-style: none;
    /* Hilangkan bullet standar */
    padding: 0;
    margin: 0;
}

.payment-card ul li {
    display: flex;
    /* Menggunakan flex agar ikon dan teks sejajar rapi */
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    font-family: 'Inter', sans-serif;
    /* Mengikuti font global */
    font-weight: 700;
    font-size: 0.95rem;
    color: #222;
    text-transform: uppercase;
    line-height: 1.4;
    padding-left: 0;
    /* Reset padding karena sudah pakai gap */
}

/* Hapus bagian li::before yang lama dan ganti dengan ini agar lebih presisi */
.payment-card ul li::before {
    content: "✔";
    color: #b32a2a;
    font-weight: 900;
    flex-shrink: 0;
    /* Ikon tidak akan gepeng jika teks panjang */
}

.section-padding {
    padding: 80px 0;
    background: linear-gradient(to right, #ffffff, #84df8b);
}

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

.section-header h2 {
    font-size: 2rem;
    color: var(--dark-blue);
}

.section-header p {
    color: var(--red-primary);
    font-weight: 600;
}


/* --- Layanan Cards --- */
.layanan-container {
    display: grid;
    /* Tetap 2 kolom di mobile, 3 atau 4 di desktop */
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    align-items: start;
    /* Penting: biar kartu gak dipaksa panjang kebawah kalau gambar pendek */
}

.card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: auto;
    /* Biar tinggi kartu ngikutin kontennya */
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-img {
    position: relative;
    width: 100%;
    height: auto;
    /* HAPUS tinggi tetap (misal 200px) agar layout asli muncul */
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: auto;
    /* Gambar bakal ngikutin proporsi aslinya */
    display: block;
    object-fit: contain;
    /* Ganti dari 'cover' ke 'contain' kalau mau liat full gambar tanpa kepotong */
}

.card-text {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    /* Mengambil sisa ruang agar tombol terdorong ke bawah */
}

.card-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark-blue);
    font-weight: 700;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 25px;
    /* Jarak aman sebelum tombol */
    flex-grow: 1;
    /* Mendorong tombol tetap di dasar kartu */
}

/* Tombol Aksi */
.btn-detail {
    display: block;
    background: #ff4747;
    color: white !important;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    margin-top: auto;
    /* Memastikan nempel di bawah meskipun teks pendek */
    transition: var(--transition);
    border: none;
}

.btn-detail:hover {
    background: var(--red-hover);
    transform: translateY(-2px);
}

/* --- Footer --- */
.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 50px 0 20px;
    text-align: center;
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
}

.footer-icon {
    height: 30px;
    filter: brightness(0) invert(1);
    transition: var(--transition);
}

.footer-icon:hover {
    transform: scale(1.2);
}

.copyright {
    font-size: 0.8rem;
    opacity: 0.6;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

/* --- Mobile Nav --- */
.burger {
    display: none;
    font-size: 2rem;
    cursor: pointer;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 250px;
    height: 100vh;
    background: var(--white);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    padding: 50px 20px;
    gap: 20px;
    transition: 0.4s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s ease-in-out;
    transform: translateX(100%);
    /* Sembunyikan di kanan */
    right: 0;
}

.mobile-nav.active {
    right: 0;
    transform: translateX(0);
    /* Tampilkan dengan geser masuk */
}

.mobile-close {
    font-size: 2.5rem;
    align-self: flex-end;
    cursor: pointer;
}

.mobile-nav a {
    text-decoration: none;
    color: var(--dark-blue);
    font-size: 1.2rem;
    font-weight: 600;
}

.btn-whatsapp-mobile {
    display: none;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .burger {
        display: block;
    }

    .hero-left h1 {
        font-size: 2.2rem;
    }

    .hero-inner {
        flex-direction: column;
        /* Tumpuk vertikal di HP */
        text-align: center;
        gap: 30px;
    }

    .lead {
        margin: 0 auto;
    }

    .hero-right {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 15px;
        /* Jarak antara kartu dan tombol */
    }

    .btn-whatsapp-mobile {
        display: flex;
        /* Munculkan hanya di HP */
        align-items: center;
        justify-content: center;
        gap: 10px;
        background-color: #25d366;
        /* Warna Hijau WA */
        color: white !important;
        text-decoration: none;
        font-weight: 700;
        font-size: 1rem;
        width: 100%;
        /* Selebar kartu payment */
        max-width: 450px;
        padding: 15px;
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
        transition: transform 0.2s ease;
    }

    .btn-whatsapp-mobile:active {
        transform: scale(0.98);
        /* Efek membal saat ditekan */
    }

    .wa-icon-small {
        height: 20px;
        width: 20px;
        filter: brightness(0) invert(1);
        /* Membuat ikon jadi putih jika perlu */
    }

    .layanan-container {
        grid-template-columns: repeat(2, 1fr);
        /* Paksa 2 kolom di HP */
        gap: 12px;
    }

    .card-img {
        height: auto;
        /* Pendekin foto biar kartu gak terlalu panjang ke bawah */
    }

    .card-text {
        padding: 12px;
        /* Kecilin padding dalam kartu */
    }

    .card-title {
        font-size: 0.95rem;
        /* Kecilin teks judul */
        margin-bottom: 5px;
    }

    .card-desc {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        /* Ini yang bikin kuning */
        line-clamp: 3;
        /* TAMBAHKAN INI: Versi standar modern */

        overflow: hidden;
        text-overflow: ellipsis;
        font-size: 0.75rem;
        margin-bottom: 10px;
    }

    .btn-detail {
        padding: 8px 10px;
        /* Kecilin tombol */
        font-size: 0.75rem;
    }

    /* Container Utama Preview */
    .preview-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.9);
        display: none;
        /* Default sembunyi */
        justify-content: center;
        align-items: center;
        z-index: 3000;
        padding: 20px;
    }

    /* Gambar di dalam Preview */
    #previewImg {
        max-width: 90%;
        max-height: 80%;
        border-radius: 10px;
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
        object-fit: contain;
    }

    /* Tombol Close (X) */
    .close-preview {
        position: absolute;
        top: 30px;
        right: 30px;
        color: white;
        font-size: 50px;
        font-weight: bold;
        cursor: pointer;
        transition: 0.3s;
    }

    .close-preview:hover {
        color: var(--red-primary);
    }
}