/* -- Variables -- */
:root {
    --primary-text-color: #3c4858;
    --heading-font: 'Poppins', serif;
    --body-font: 'Montserrat', sans-serif;
    --border-color: #dee2e6;
    --accent-color: #2E7D32;
    --card-bg: #ffffff;
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    --card-hover-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

/* -- General Section Styling -- */
#dosen-part {
    padding-top: 120px;
    padding-bottom: 80px;
    background-color: #f8f9fa;
    overflow-x: hidden; /* Mencegah scroll horizontal yang tidak diinginkan */
}

/* -- Page Header -- */
#dosen-part .page-header {
    text-align: center;
    margin-bottom: 50px;
}

#dosen-part .page-header .title {
    color: var(--primary-text-color);
    font-family: var(--heading-font);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

#dosen-part .page-header .subtitle {
    color: var(--primary-text-color);
    font-family: var(--heading-font);
    font-size: 28px;
    margin-top: 0;
    margin-bottom: 25px;
}

#dosen-part .page-header .divider {
    width: 100px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 0 auto;
    border-radius: 2px;
}

/* -- Pimpinan Jurusan Card (UPGRADE: Highlighted) -- */
#dosen-part .leader-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease-in-out;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    border-top: 4px solid var(--accent-color);
    /* Highlight border */
}

#dosen-part .leader-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

#dosen-part .leader-card .leader-title {
    font-size: 24px;
    font-weight: bold;
    font-family: var(--heading-font);
    color: var(--primary-text-color);
    margin-bottom: 20px;
}

#dosen-part .leader-card .leader-photo {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto 20px auto;
    border: 5px solid #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

#dosen-part .leader-card .leader-info {
    font-family: var(--body-font);
    font-size: 16px;
    line-height: 1.7;
    color: var(--primary-text-color);
}

#dosen-part .leader-card .leader-info strong {
    font-family: var(--heading-font);
    font-size: 20px;
    display: block;
    margin-bottom: 8px;
    color: #333;
}

#dosen-part .no-data-message {
    color: #6c757d;
    font-size: 18px;
    padding: 40px 0;
}

/* -- Search Bar Styling -- */
#dosen-part .search-container {
    margin-bottom: 40px;
}

#dosen-search {
    max-width: 600px;
    margin: 0 auto;
    border-radius: 50px;
    padding: 12px 25px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: border-color 0.3s, box-shadow 0.3s;
}

#dosen-search:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.2);
    outline: none;
}

/* -- Accordion for Prodi -- */
#dosen-part .prodi-accordion {
    margin-top: 15px;
}

#dosen-part .prodi-btn {
    background-color: #fff;
    color: #1f2124;
    border: 1px solid var(--border-color);
    font-size: 22px;
    padding: 15px 50px 15px 25px;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--heading-font);
    font-weight: 400;
    position: relative;
    margin-top: -1px;
}

#dosen-part .prodi-btn:first-of-type {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

#dosen-part .prodi-btn:last-of-type {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

#dosen-part .prodi-btn:hover {
    background-color: #f1f1f1;
}

#dosen-part .prodi-btn.active {
    background-color: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
    border-radius: 8px 8px 0 0;
}

#dosen-part .prodi-btn::after {
    content: '\25BC';
    font-size: 14px;
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
    transition: transform 0.3s ease-in-out;
}

#dosen-part .prodi-btn.active::after {
    transform: translateY(-50%) rotate(0deg);
}

/* -- Dosen List Section (UPGRADE: Smooth Transition) -- */
#dosen-part .dosen-section {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.7s cubic-bezier(0.25, 0.8, 0.25, 1);
}

#dosen-part .dosen-list-card {
    border: 1px solid var(--accent-color);
    border-top: none;
    padding: 40px 20px;
    background-color: #f8f9fa;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

/* -- Individual Dosen Card (UPGRADE: Hover & Staggered Animation) -- */
.dosen-item-col {
    transition: opacity 0.3s, transform 0.3s;
}

#dosen-part .dosen-profile {
    text-align: center;
    padding: 20px 15px;
    border-radius: 12px;
    background: #fff;
    height: 100%;
    box-shadow: var(--card-shadow);
    border: 2px solid transparent;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

#dosen-part .dosen-profile:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
    border-color: var(--accent-color);
}

#dosen-part .dosen-profile-img {
    width: 100%;
    max-width: 250px;
    height: 280px;
    object-fit: cover;
    background: #eee;
    border-radius: 8px;
    margin-bottom: 20px;
}

#dosen-part .dosen-profile-info {
    font-family: var(--body-font);
    font-size: 15px;
    color: var(--primary-text-color);
    line-height: 1.6;
}

#dosen-part .dosen-profile-info strong {
    font-family: var(--heading-font);
    font-size: 19px;
    color: #333;
    display: block;
    margin-bottom: 5px;
}

/* -- Staggered Animation Logic -- */
#dosen-part .dosen-section.is-open .dosen-item-col {
    animation: card-fade-in 0.5s ease-out forwards;
}

@keyframes card-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* -- RESPONSIVE STYLES -- */

@media (max-width: 767.98px) {
    #dosen-part {
        /* [PENYESUAIAN] Mengurangi padding atas agar tidak terlalu jauh */
        padding-top: 80px; 
    }

    #dosen-part .page-header {
        /* [PENYESUAIAN] Mengurangi margin bawah agar lebih rapat */
        margin-bottom: 40px;
    }

    #dosen-part .page-header .title {
        /* [PENYESUAIAN] Mengurangi font size secara signifikan */
        font-size: 26px; 
        /* [PENYESUAIAN] Memastikan teks bisa patah baris */
        overflow-wrap: break-word; 
    }

    #dosen-part .page-header .subtitle {
        /* [PENYESUAIAN] Mengurangi font size secara signifikan */
        font-size: 20px; 
        /* [PENYESUAIAN] Memastikan teks bisa patah baris */
        overflow-wrap: break-word;
    }

    #dosen-part .leader-card .leader-photo {
        width: 160px;
        height: 160px;
    }

    #dosen-part .leader-card .leader-title {
        font-size: 20px;
    }

    #dosen-part .prodi-accordion {
        width: 100%;
    }

    #dosen-part .prodi-btn {
        font-size: 18px;
        padding: 12px 45px 12px 15px;
    }

    #dosen-part .prodi-btn::after {
        right: 15px;
    }

    #dosen-part .dosen-list-card {
        padding: 25px 10px;
    }

    #dosen-part .dosen-profile-img {
        height: auto;
        aspect-ratio: 1 / 1.1;
    }
}