.sejarah-page,
.sejarah-page * {
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}

.sejarah-page {
    /* Warna tema (--navy/--gold) TIDAK didefinisikan ulang di sini secara
       sengaja. Sebelumnya ada baris "--navy: var(--navy, #171B2E);" di
       scope ini -- itu bikin --navy mereferensikan dirinya sendiri
       (circular reference), yang menurut spesifikasi CSS membuat variabel
       itu jadi *invalid* untuk seluruh halaman Sejarah. Akibatnya semua
       elemen yang pakai var(--navy)/var(--gold) TANPA fallback eksplisit
       (badge tahun, garis linimasa, judul section, dst) jadi tak terlihat
       (transparan/putih polos) -- itu yang muncul sebagai "icon kosong"
       di linimasa. --navy & --gold sudah di-set sekali di :root oleh
       sections/header.blade.php dan otomatis diwariskan ke sini, jadi
       tidak perlu (dan tidak boleh) ditulis ulang di scope ini. */
    --gold-2: var(--gold, #5B4CE0);
    --gold-3: color-mix(in srgb, var(--gold, #5B4CE0) 70%, black);
    --blue: #2E86D8;
    --blue-2: #1B5FA8;
    --green: #1FB878;
    --green-2: #128857;
    background-color: #ffffff;
    color: #334155;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.sejarah-page .history-hero {
    position: relative;
    overflow: hidden;
    background: var(--navy, #171B2E);
    background-image: url('https://images.unsplash.com/photo-1541339907198-e08756dedf3f?q=80&w=1470&auto=format&fit=crop'); /* Gambar kampus representatif */
    background-size: cover;
    background-position: center 30%;
    padding: 100px 0;
    color: #ffffff;
    text-align: left;
}

.sejarah-page .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(25, 44, 77, 0.95) 40%, rgba(25, 44, 77, 0.6) 100%);
    z-index: 1;
}

.sejarah-page .history-hero::after {
    content: "";
    position: absolute;
    top: -120px;
    right: -100px;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(231, 169, 59, .22) 0%, rgba(231, 169, 59, 0) 70%);
    pointer-events: none;
    z-index: 1;
}

.sejarah-page .hero-container {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
}

.sejarah-page .hero-subtitle {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold, #5B4CE0);
    margin-bottom: 12px;
}

.sejarah-page .hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 42px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    max-width: 700px;
}

.sejarah-page .hero-desc {
    font-size: 18px;
    color: #cbd5e1;
    max-width: 650px;
    font-weight: 300;
}

.sejarah-page .history-main {
    padding: 60px 0 100px 0;
}

.sejarah-page .main-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
}

.sejarah-page .section-title-wrapper {
    margin-bottom: 40px;
    text-align: left;
}

.sejarah-page .section-title-wrapper h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--navy, #171B2E);
}

.sejarah-page .title-line {
    width: 56px;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-2) 0%, var(--gold-3) 100%);
    margin-top: 10px;
    border-radius: 4px;
}

.sejarah-page .history-narrative {
    background: #ffffff;
    padding: 40px 44px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(25, 44, 77, 0.05);
    margin-bottom: 60px;
    border: 1px solid #E7E9EF;
    border-left: 4px solid var(--gold, #5B4CE0);
}

.sejarah-page .narrative-block h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--navy, #171B2E);
    margin-bottom: 20px;
}

.sejarah-page .narrative-block p {
    font-size: 16px;
    color: #475569;
    margin-bottom: 20px;
    text-align: justify;
}

.sejarah-page .narrative-block p:last-child {
    margin-bottom: 0;
}

.sejarah-page .narrative-block strong {
    color: var(--navy, #171B2E);
}

.sejarah-page .narrative-block em {
    color: var(--gold, #5B4CE0);
    font-weight: 500;
}

.sejarah-page .history-timeline-section {
    margin-bottom: 70px;
}

.sejarah-page .timeline-container {
    position: relative;
    padding-left: 35px;
    margin-top: 30px;
}

.sejarah-page .timeline-container::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 5px;
    bottom: 5px;
    width: 3px;
    background: linear-gradient(to bottom, var(--navy, #171B2E), var(--gold, #5B4CE0));
    border-radius: 2px;
}

.sejarah-page .timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.sejarah-page .timeline-item:last-child {
    margin-bottom: 0;
}

.sejarah-page .timeline-badge {
    position: absolute;
    left: -35px;
    top: 0;
    background: var(--navy, #171B2E);
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 30px;
    border: 2px solid #ffffff;
    box-shadow: 0 4px 10px rgba(25, 44, 77, 0.18);
    text-align: center;
    min-width: 55px;
    transition: background-color 0.2s ease;
}

.sejarah-page .timeline-item:hover .timeline-badge {
    background: var(--gold, #5B4CE0);
}

.sejarah-page .timeline-content {
    background: #ffffff;
    padding: 25px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(25, 44, 77, 0.03);
    border: 1px solid #E7E9EF;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.sejarah-page .timeline-item:hover .timeline-content {
    box-shadow: 0 16px 32px rgba(25, 44, 77, 0.08);
    transform: translateY(-2px);
}

.sejarah-page .timeline-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--navy, #171B2E);
    margin-bottom: 8px;
    text-align: left;
}

.sejarah-page .timeline-content p {
    font-size: 15px;
    color: #566573;
    text-align: left;
}

.sejarah-page .history-achievements {
    margin-bottom: 60px;
}

.sejarah-page .section-intro {
    font-size: 16px;
    color: #64748b;
    margin-bottom: 30px;
    text-align: left;
}

.sejarah-page .muri-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.sejarah-page .muri-card {
    position: relative;
    overflow: hidden;
    background: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    box-shadow: none;
    border: 1px solid #E7E9EF;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.sejarah-page .muri-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
}

.sejarah-page .muri-grid > .muri-card:nth-child(1)::before { background: var(--blue-2); }
.sejarah-page .muri-grid > .muri-card:nth-child(2)::before { background: var(--gold-3); }
.sejarah-page .muri-grid > .muri-card:nth-child(3)::before { background: var(--green-2); }

.sejarah-page .muri-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(25, 44, 77, 0.08);
    border-color: rgba(200, 121, 43, 0.25);
}

.sejarah-page .card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f1f5f9;
}

.sejarah-page .card-header i {
    font-size: 18px;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: #fff;
}

.sejarah-page .muri-grid > .muri-card:nth-child(1) .card-header i { background: linear-gradient(135deg, var(--blue) 0%, var(--blue-2) 100%); box-shadow: 0 6px 14px rgba(27,95,168,.3); }
.sejarah-page .muri-grid > .muri-card:nth-child(2) .card-header i { background: linear-gradient(135deg, var(--gold-2) 0%, var(--gold-3) 100%); box-shadow: 0 6px 14px rgba(200,121,43,.3); }
.sejarah-page .muri-grid > .muri-card:nth-child(3) .card-header i { background: linear-gradient(135deg, var(--green) 0%, var(--green-2) 100%); box-shadow: 0 6px 14px rgba(18,136,87,.3); }

.sejarah-page .card-header h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--navy, #171B2E);
    text-align: left;
}

.sejarah-page .muri-card ul {
    list-style: none;
}

.sejarah-page .muri-card ul li {
    font-size: 14.5px;
    color: #475569;
    margin-bottom: 12px;
    position: relative;
    padding-left: 20px;
    text-align: left;
}

.sejarah-page .muri-card ul li::before {
    content: "\f058";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--navy, #171B2E);
    font-size: 12px;
}

.sejarah-page .muri-card ul li:last-child {
    margin-bottom: 0;
}

@media (max-width: 992px) {
    .sejarah-page .muri-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sejarah-page .muri-grid {
        grid-template-columns: 1fr;
    }
    .sejarah-page .hero-title {
        font-size: 32px;
    }
    .sejarah-page .history-narrative {
        padding: 30px;
    }
}