/* ================================================================
1. VARIABEL & RESET
================================================================
*/
:root {
    --primary: #008080;          /* Teal */
    --primary-dark: #004d40;
    --accent: #ffca28;           /* Kuning */
    --white-glass: rgba(255, 255, 255, 0.7);
    --teal-glass: rgba(0, 128, 128, 0.1);
    --text-main: #2c3e50;
    --text-muted: #607d8b;
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --border-glass: rgba(255, 255, 255, 0.3);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-main);
    background: linear-gradient(135deg, #e0f2f1 0%, #ffffff 100%);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ================================================================
2. NAVBAR (GLASSMORPHISM & DESKTOP FIX)
================================================================
*/
.navbar {
    background: var(--white-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-glass);
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.logo img { height: 50px; width: auto; }

.main-name {
    font-weight: 700;
    color: var(--primary);
    font-size: 1rem;
    text-transform: uppercase;
    line-height: 1.2;
}

/* Nav Links Layout */
.nav-links {
    display: flex;
    list-style: none;
    gap: 5px;
    align-items: center;
    margin: 0;
}

.nav-links li {
    position: relative; /* Dasar untuk dropdown desktop */
}

.nav-links a {
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 15px;
    border-radius: 8px;
    transition: var(--transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-links a:hover {
    background: var(--primary);
    color: #fff;
}

/* Dropdown Desktop */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: var(--shadow-glass);
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: var(--transition);
    list-style: none;
    padding: 10px 0;
    border: 1px solid var(--border-glass);
    z-index: 1100;
}

@media (min-width: 1025px) {
    .dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
}

.dropdown-menu li a {
    padding: 12px 20px;
    color: var(--primary-dark);
    font-weight: 400;
}

.dropdown-menu li a:hover {
    background: var(--teal-glass);
    color: var(--primary);
}

/* Tombol PSB */
.btn-psb {
    background: var(--accent) !important;
    color: #000 !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 15px rgba(255, 202, 40, 0.4);
    border-radius: 50px !important;
    margin-left: 10px;
}

/* ================================================================
3. MOBILE NAV & HAMBURGER
================================================================
*/
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary);
    transition: 0.3s;
    border-radius: 2px;
}

@media (max-width: 1024px) {
    .menu-toggle { display: flex; }
    
    /* Animasi Hamburger */
    .menu-toggle.is-active .bar:nth-child(2) { opacity: 0; }
    .menu-toggle.is-active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.is-active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .nav-links {
        position: fixed;
        top: 75px;
        left: -100%;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(15px);
        width: 100%;
        height: calc(100vh - 75px);
        transition: 0.4s ease;
        padding: 20px 0;
        overflow-y: auto;
    }

    .nav-links.active { left: 0; }
    .nav-links li { width: 100%; }
    .nav-links a { padding: 15px 25px; border-radius: 0; }

    /* Dropdown Mobile (Click) */
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        display: none; /* Dikontrol via JS class 'active' */
        transform: none;
        box-shadow: none;
        background: rgba(0, 128, 128, 0.05);
        border: none;
        width: 100%;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown i { transition: transform 0.3s; }
    .dropdown.active i { transform: rotate(180deg); }
}

/* ================================================================
4. CONTENT: CARDS & AGENDA
================================================================
*/
.hero {
    border-radius: 0 0 50px 50px;
    overflow: hidden;
}

.card-artikel {
    background: var(--white-glass);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-glass);
    border-radius: 15px;
    transition: var(--transition);
}

.card-artikel:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glass);
    background: rgba(255, 255, 255, 0.9);
}

.agenda-container {
    background: var(--white-glass);
    backdrop-filter: blur(10px);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid var(--border-glass);
}

.table-responsive {
    overflow-x: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-glass);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white-glass);
}

table th {
    background: var(--primary);
    color: #fff;
    padding: 15px;
}

/* Container Utama Kelompok Kurikulum */
.kurikulum-group {
    background: var(--white-glass);
    backdrop-filter: blur(15px);
    border-radius: 20px; /* Lengkungan luar utama */
    overflow: hidden;
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-glass);
    margin-bottom: 40px;
}

/* Header Bagian Atas (Warna Teal) */
.kurikulum-header-top {
    background: var(--primary);
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.kurikulum-header-top h2 {
    color: white;
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.kurikulum-header-top .arabic-title {
    font-family: 'Amiri', serif;
    color: var(--accent);
    font-size: 1.6rem;
    line-height: 1;
}

/* Header Tabel (Mata Pelajaran & Kitab) */
.kurikulum-table-head {
    background: var(--primary-dark) !important; /* Warna sedikit lebih gelap dari header atas */
    color: white !important;
}

.kurikulum-table-head th {
    padding: 12px 25px !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.9) !important;
    border: none !important;
}

/* Penyesuaian Responsif */
@media (max-width: 768px) {
    .kurikulum-header-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .kurikulum-header-top .arabic-title {
        font-size: 1.3rem;
        align-self: flex-end;
    }
}
/* ================================================================
5. FOOTER (REDESIGN MODERN)
================================================================
*/
.footer {
    background: linear-gradient(135deg, #004d40 0%, #002d26 100%);
    color: #ffffff;
    padding: 80px 0 40px;
    position: relative;
    overflow: hidden;
    margin-top: 80px;
    border-radius: 60px 60px 0 0;
}

/* Glow Effect */
.footer::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: var(--accent);
    filter: blur(150px);
    opacity: 0.15;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 40px;
    position: relative;
    z-index: 1;
}

.footer-info img {
    background: #fff;
    padding: 12px;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.footer h3, .footer h4 {
    color: var(--accent);
    margin-bottom: 25px;
}

.social-icons {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    text-decoration: none;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--accent);
    color: #000;
    transform: rotate(360deg);
}

.footer-contact p {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    opacity: 0.85;
}

.footer-contact i { color: var(--accent); }

.map-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 10px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
}

.map-card iframe {
    width: 100%;
    height: 180px;
    border-radius: 12px;
    border: none;
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.6;
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; gap: 50px; }
    .footer { border-radius: 40px 40px 0 0; }
}