/* NAVBAR STYLES - SELALU DARK */
:root {
    --primary-color: #ea5329 !important;
    --primary-dark: #ea5329;
    --white: #ffffff;
    --dark: #0a0a0a;
}

.navbar-custom {
    background: rgba(10, 10, 10, 0.9) !important;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    padding: 1rem 0 !important;
    min-height: 80px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1050 !important;
    /* Penting untuk dropdown */
    position: relative;
}

.navbar-custom.scrolled {
    background: rgba(10, 10, 10, 0.95) !important;
    padding: 0.8rem 0 !important;
    min-height: 70px !important;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white) !important;
    text-decoration: none;
}

.navbar-brand:hover {
    color: var(--primary-color) !important;
}

.logo-img {
    height: 40px;
    width: auto;
    margin-right: 10px;
}

.navbar-nav .nav-link {
    color: var(--white) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    position: relative;
    transition: all 0.3s ease;
    text-decoration: none;
    padding: 0.5rem 0.75rem !important;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

/* DROPDOWN - SELALU DARK */
.navbar-nav .dropdown-menu {
    background: rgba(10, 10, 10, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(234, 83, 41, 0.3) !important;
    border-radius: 15px !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5) !important;
    padding: 0.75rem 0 !important;
    min-width: 250px !important;
    margin-top: 0.5rem !important;
    z-index: 1051 !important;
}

.navbar-nav .dropdown-item {
    color: var(--white) !important;
    padding: 0.75rem 1.5rem !important;
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
}

.navbar-nav .dropdown-item:hover,
.navbar-nav .dropdown-item:focus {
    background: rgba(234, 83, 41, 0.15) !important;
    color: var(--primary-color) !important;
}

.navbar-nav .dropdown-item i {
    font-size: 1.1rem;
}

/* Dropdown Toggle Arrow */
.navbar-nav .dropdown-toggle::after {
    display: inline-block;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
}

.btn-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white) !important;
    font-weight: 600;
    border: none;
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(234, 83, 41, 0.3);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(234, 83, 41, 0.4);
    color: var(--white) !important;
}

.navbar-toggler {
    border: 1px solid rgba(234, 83, 41, 0.3);
    padding: 4px 8px;
    border-radius: 8px;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Toggle Button - SELALU DARK STYLE */
.btn-mode {
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    margin-left: 1rem;
    background: transparent;
    color: var(--white);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-mode:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    text-decoration: none;
}

@media (max-width: 991.98px) {
    .btn-mode {
        width: 100%;
        text-align: center;
        margin-top: 0.5rem;
        margin-left: 0;
    }

    .navbar-nav .dropdown-menu {
        position: static !important;
        transform: none !important;
        border: none !important;
        box-shadow: none !important;
        margin-top: 0 !important;
        border-radius: 0 !important;
    }
}
 /* ===== Index ===== */

       /* Light Theme (Default) */
:root,
html[data-theme="light"],
.theme-light {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #1a1a1a;
    --text-secondary: #6c757d;
    --text-light: #868e96;
    --card-bg: #ffffff !important; /* ✅ DIPERBAIKI: Card putih di light mode */
    --card-border: rgba(0, 0, 0, 0.1);
    --card-shadow: rgba(0, 0, 0, 0.1);
    --card-hover-shadow: rgba(30, 58, 138, 0.3);
    --hero-gradient: radial-gradient(circle at 70% 30%, rgba(30, 58, 138, 0.1) 0%, transparent 50%);
    --bg-circle-color: linear-gradient(135deg, rgba(30, 58, 138, 0.1), rgba(30, 58, 138, 0.05));

    --primary-color: #1e3a8a;
    --primary-shadow: rgba(30, 58, 138, 0.3);
    --dot-inactive: #cbd5e1;
}

/* Dark Theme */
html[data-theme="dark"],
.theme-dark {
    --bg-primary: #061130;  /* ✅ Background navy di dark mode */
    --bg-secondary: #02143e;
    --bg-tertiary: #0a2351;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-light: #b0b0b0;
    --card-bg: #061130;  /* ✅ DIPERBAIKI: Card navy di dark mode */
    --card-border: rgba(255, 255, 255, 0.1);
    --card-shadow: rgba(0, 0, 0, 0.4);
    --card-hover-shadow: rgba(234, 83, 41, 0.4);
    --hero-gradient: radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    --bg-circle-color: linear-gradient(135deg, rgba(234, 83, 41, 0.1), rgba(234, 83, 41, 0.05));

    --primary-color: #ea5329;
    --primary-shadow: rgba(234, 83, 41, 0.3);
    --dot-inactive: rgba(255, 255, 255, 0.2);
}
        /* ===== GLOBAL STYLES ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--bg-primary) !important;
            color: var(--text-primary) !important;
            overflow-x: hidden;
            transition: background-color 0.3s ease, color 0.3s ease;
        }

        /* ===== HERO CAROUSEL SECTION - FIXED ===== */
        .hero-carousel-container {
            position: relative;
            overflow: hidden;
            min-height: 600px;
            height: 100vh;
            max-height: 800px;
            background: #000;
            width: 100%;
        }

        .hero-carousel {
            position: relative;
            width: 100%;
            height: 100%;
            display: block;
        }

        .hero-slide {
            width: 100%;
            height: 100%;
            display: none;
            position: absolute;
            top: 0;
            left: 0;
            align-items: center;
            opacity: 0;
            transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .hero-slide.active {
            display: flex;
            opacity: 1;
        }

        /* Background images untuk setiap slide - PERBAIKAN */
        .hero-slide-1 {
            background-image: linear-gradient(135deg, rgba(2, 20, 62, 0.75) 0%, rgba(26, 35, 50, 0.8) 100%), url('asset/mb.jpg');
        }

        .hero-slide-2 {
            background-image: linear-gradient(135deg, rgba(2, 20, 62, 0.75) 0%, rgba(26, 35, 50, 0.8) 100%), url('asset/dd.jpg');
        }

        .hero-slide-3 {
            background-image: linear-gradient(135deg, rgba(2, 20, 62, 0.75) 0%, rgba(26, 35, 50, 0.8) 100%), url('asset/rektorat.jpg');
        }

        /* Hapus overlay ganda */
        .hero-slide::before {
            display: none;
        }

        .hero-slide .container {
            position: relative;
            z-index: 10;
            width: 100%;
        }

        .hero-content {
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-height: inherit;
        }

        /* ===== DECORATIVE SHAPES ===== */
        .shape-decoration {
            position: absolute;
            pointer-events: none;
            z-index: 2;
        }

        .shape-left {
            left: -50px;
            top: 0;
            width: 300px;
            height: 100%;
            opacity: 0.6;
        }

        .shape-right {
            right: -50px;
            top: 0;
            width: 300px;
            height: 100%;
            opacity: 0.6;
        }

        .shape-item {
            position: absolute;
            background: linear-gradient(135deg, #ff6b35, #f7931e, #00b4d8, #e91e63);
            border-radius: 10px;
            animation: floatShape 8s ease-in-out infinite;
            opacity: 0.4;
        }

        .shape-item:nth-child(1) {
            width: 60px;
            height: 60px;
            top: 10%;
            left: 20%;
            animation-delay: 0s;
        }

        .shape-item:nth-child(2) {
            width: 40px;
            height: 40px;
            top: 30%;
            left: 40%;
            animation-delay: 1s;
            border-radius: 50%;
        }

        .shape-item:nth-child(3) {
            width: 50px;
            height: 50px;
            top: 60%;
            left: 15%;
            animation-delay: 2s;
            transform: rotate(45deg);
        }

        .shape-item:nth-child(4) {
            width: 35px;
            height: 35px;
            top: 80%;
            left: 35%;
            animation-delay: 3s;
            border-radius: 50%;
        }

        .shape-item:nth-child(5) {
            width: 45px;
            height: 45px;
            top: 20%;
            left: 5%;
            animation-delay: 1.5s;
        }

        .shape-item:nth-child(6) {
            width: 55px;
            height: 55px;
            top: 45%;
            left: 30%;
            animation-delay: 2.5s;
            transform: rotate(30deg);
        }

        @keyframes floatShape {

            0%,
            100% {
                transform: translateY(0px) rotate(0deg);
            }

            25% {
                transform: translateY(-20px) rotate(90deg);
            }

            50% {
                transform: translateY(-40px) rotate(180deg);
            }

            75% {
                transform: translateY(-20px) rotate(270deg);
            }
        }

        /* ===== HERO CONTENT STYLES ===== */
        .hero-content {
            position: relative;
            z-index: 10;
            padding: 0 20px;
        }

        .hero-title {
            font-size: clamp(2.5rem, 6vw, 5rem);
            font-weight: 900;
            line-height: 1.1;
            margin-bottom: 1rem;
            color: #ffffff;
            text-transform: uppercase;
            letter-spacing: -1px;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }

        .hero-subtitle {
            font-size: clamp(1.5rem, 4vw, 2.5rem);
            font-weight: 400;
            line-height: 1.3;
            margin-bottom: 1.5rem;
            color: #ffffff;
            text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
        }

        .hero-description {
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 2.5rem;
            color: rgba(255, 255, 255, 0.95);
            max-width: 600px;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
        }

        .btn-register {
            background: var(--primary-color);
            color: #ffffff;
            border: none;
            border-radius: 50px;
            padding: 1rem 2.5rem;
            font-weight: 600;
            font-size: 1.1rem;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px var(--primary-shadow);
        }

        .btn-register:hover {
            background: var(--primary-color);
            transform: translateY(-3px);
            box-shadow: 0 8px 25px var(--primary-shadow);
            color: #ffffff;
            filter: brightness(1.1);
        }

        /* ===== HERO NAVIGATION ===== */
        .hero-nav-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 50px;
            height: 50px;
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 100;
            color: #ffffff;
            font-size: 1.5rem;
        }

        .hero-nav-btn:hover {
            background: var(--primary-color);
            border-color: var(--primary-color);
            transform: translateY(-50%) scale(1.1);
        }

        .hero-nav-btn.prev {
            left: 2rem;
        }

        .hero-nav-btn.next {
            right: 2rem;
        }

        /* ===== HERO CAROUSEL DOTS ===== */
        .hero-carousel-dots {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 12px;
            z-index: 100;
        }

        .hero-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.4);
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid rgba(255, 255, 255, 0.6);
        }

        .hero-dot:hover {
            background: rgba(255, 255, 255, 0.7);
            transform: scale(1.2);
        }

        .hero-dot.active {
            background: var(--primary-color);
            border-color: var(--primary-color);
            transform: scale(1.3);
            box-shadow: 0 0 12px var(--primary-shadow);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 768px) {
            .hero-carousel-container {
                min-height: 500px;
                max-height: 700px;
            }

            .hero-content {
                padding: 0 15px;
            }

            .hero-title {
                font-size: clamp(2rem, 8vw, 3rem);
            }

            .hero-subtitle {
                font-size: clamp(1.2rem, 5vw, 1.8rem);
            }

            .hero-description {
                font-size: 1rem;
                margin-bottom: 2rem;
            }

            .btn-register {
                padding: 0.875rem 2rem;
                font-size: 1rem;
            }

            .shape-left,
            .shape-right {
                display: none;
            }

            .hero-nav-btn {
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
            }

            .hero-nav-btn.prev {
                left: 1rem;
            }

            .hero-nav-btn.next {
                right: 1rem;
            }

            .hero-carousel-dots {
                bottom: 1rem;
            }
        }

        @media (max-width: 576px) {
            .hero-carousel-container {
                min-height: 450px;
            }

            .hero-slide-1,
            .hero-slide-2,
            .hero-slide-3 {
                background-image: linear-gradient(135deg, rgba(2, 20, 62, 0.85) 0%, rgba(26, 35, 50, 0.9) 100%), url('assets/mb.jpg');
            }

            .hero-nav-btn {
                display: none;
            }
        }

        /* ===== SIDE MENU ===== */
        .side-menu {
            position: fixed;
            right: 2rem;
            top: 50%;
            transform: translateY(-50%);
            z-index: 1000;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .side-menu a {
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--card-bg);
            color: var(--text-primary);
            text-decoration: none;
            border-radius: 50%;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            border: 1px solid var(--card-border);
        }

        .side-menu a:hover {
            background: rgba(84, 167, 86, 0.2);
            transform: scale(1.1);
            color: var(--primary-color);
        }

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

       /* === SECTIONS === */
.about-section {
    background: var(--bg-primary);
    padding: 5rem 0;
    transition: background 0.3s ease;
}

.kurikulum-section {
    background: var(--bg-secondary);
    position: relative;
    padding: 5rem 0;
    transition: background 0.3s ease;
}

.testimonial-section {
    background: var(--bg-primary);
    padding: 5rem 0;
    transition: background 0.3s ease;
}

.contact-section {
    background: var(--bg-primary);
    position: relative;
    padding: 5rem 0;
    transition: background 0.3s ease;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

/* === ABOUT CARD === */
.about-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
    height: 100%;
    box-shadow: 0 4px 15px var(--card-shadow);
}

/* Untuk scroll animation - tambahkan class ini di HTML jika ingin pakai animasi */
.about-card.will-animate {
    transform: translateY(20px);
    opacity: 0;
}

.about-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px var(--card-hover-shadow);
}

.about-card h3 {
    color: #ea5329;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.about-card .icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: inline-block;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.about-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    transition: color 0.3s ease;
}

/* === CONTACT CARD === */
.contact-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
    height: 100%;
    box-shadow: 0 4px 15px var(--card-shadow);
}

/* Untuk scroll animation - tambahkan class ini di HTML jika ingin pakai animasi */
.contact-card.will-animate {
    transform: translateY(20px);
    opacity: 0;
}

.contact-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px var(--card-hover-shadow);
}

.contact-card h3 {
    color: #ea5329;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.contact-card .icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: inline-block;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.contact-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    transition: color 0.3s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .about-section,
    .kurikulum-section,
    .testimonial-section,
    .contact-section {
        padding: 3rem 0;
    }
    
    .about-card {
        margin-bottom: 1.5rem;
    }
    
    .contact-card {
        margin-bottom: 1.5rem;
    }
}

        /* === KURIKULUM CSS === */
        .kurikulum-timeline {
            position: relative;
            padding: 2rem 0;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .timeline-item {
            position: relative;
            width: 100%;
        }

        .timeline-content {
            width: 100%;
            background: var(--card-bg);
            padding: 1.5rem;
            border-radius: 20px;
            border: 1px solid var(--card-border);
            position: relative;
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.6s ease;
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 15px var(--card-shadow);
        }

        .timeline-content.animate {
            transform: translateY(0);
            opacity: 1;
        }

        .semester-title {
            color: #ea5329;
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
            text-align: center;
        }

        .semester-description {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
            transition: color 0.3s ease;
        }

        .timeline-item:hover .timeline-content {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px var(--card-hover-shadow);
        }

        /* === DOSEN SECTION === */
        #dosen {
            padding: 5rem 0;
            background: var(--bg-primary);
            transition: background 0.3s ease;
        }

        .lecturer-card {
            background: var(--card-bg);
            border-radius: 20px;
            padding: 30px;
            min-height: 320px;
            box-shadow: 0 6px 20px var(--card-shadow);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            min-width: 300px;
            flex: 0 0 300px;
            border: 1px solid var(--card-border);
        }

        .lecturer-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
        }

        .lecturer-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px var(--card-hover-shadow);
        }

        .photo-container {
            text-align: center;
            margin-bottom: 25px;
        }

        .lecturer-photo {
            width: 150px;
            height: 150px;
            border-radius: 15px;
            object-fit: cover;
            border: 5px solid var(--card-border);
            transition: transform 0.3s ease;
        }

        .lecturer-card:hover .lecturer-photo {
            transform: scale(1.05);
        }

        .lecturer-name {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            text-align: center;
            margin-bottom: 8px;
            line-height: 1.4;
            min-height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: color 0.3s ease;
        }

        .lecturer-title {
            font-size: 1rem;
            text-align: center;
            margin-bottom: 20px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: color 0.3s ease;
        }

        .lecturer-link {
            text-decoration: none;
            color: inherit;
        }

        /* === SLIDER STYLES === */
        .lecturer-slider-container {
            position: relative;
            overflow: hidden;
            margin-bottom: 40px;
        }

        .lecturer-slider {
            display: flex;
            transition: transform 0.5s ease-in-out;
            gap: 30px;
        }

        /* === SLIDER CONTROLS === */
        .slider-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            margin-bottom: 30px;
        }

        .slider-btn {
            background: var(--card-bg);
            border: 2px solid var(--card-border);
            color: var(--text-primary);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 1.2rem;
        }

        .slider-btn:hover {
            background: var(--primary-color);
            border-color: var(--primary-color);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px var(--primary-shadow);
        }

        .slider-btn:disabled {
            opacity: 0.3;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        .slider-btn:disabled:hover {
            background: var(--card-bg);
            border-color: var(--card-border);
            color: var(--text-primary);
        }

        .slider-dots {
            display: flex;
            gap: 10px;
        }

        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--dot-inactive);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .slider-dot:hover {
            background: var(--primary-color);
            opacity: 0.7;
        }

        .slider-dot.active {
            background: var(--primary-color);
            transform: scale(1.2);
            box-shadow: 0 0 8px var(--primary-shadow);
        }

        /* === SELENGKAPNYA BUTTON === */
        .more-info-container {
            text-align: center;
            margin-top: 40px;
            margin-bottom: 40px;
        }

        .btn-selengkapnya {
            display: inline-block;
            background: #ea5329;
            color: #fff;
            padding: 15px 40px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(84, 167, 86, 0.3);
        }

        .btn-selengkapnya:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(84, 167, 86, 0.4);
            color: #fff;
        }

        /* === TESTIMONIAL SECTION === */
        .testimonial-main-section {
            background: var(--bg-secondary);
            padding: 80px 20px;
            transition: background 0.3s ease;
        }

        .testimonial-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .testimonial-subtitle {
            color: #ff6b35;
            font-size: 1rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 20px;
        }

        .testimonial-main-title {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 30px;
            color: var(--text-primary);
            transition: color 0.3s ease;
        }

        .testimonial-description {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.6;
            transition: color 0.3s ease;
        }

        .testimonial-wrapper {
            max-width: 1000px;
            width: 100%;
            background: var(--card-bg);
            border-radius: 20px;
            box-shadow: 0 25px 45px var(--card-shadow);
            overflow: hidden;
            position: relative;
            margin: 0 auto;
            border: 1px solid var(--card-border);
            transition: all 0.3s ease;
        }

        .testimonial-container {
            position: relative;
            height: 500px;
            overflow: hidden;
        }

        .testimonial-section {
            display: flex;
            transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            width: 400%;
            height: 100%;
        }

        .testimonial-slide {
            width: 25%;
            padding: 60px 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            opacity: 0;
            transform: scale(0.9);
            transition: all 0.5s ease;
        }

        .testimonial-slide.active {
            opacity: 1;
            transform: scale(1);
        }

        .rating {
            margin-bottom: 30px;
            text-align: center;
        }

        .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
        }

        .star {
            font-size: 50px;
            color: #ffd700;
            animation: sparkle 2s infinite alternate;
        }

        @keyframes sparkle {
            0% {
                opacity: 0.7;
                transform: scale(1);
            }

            100% {
                opacity: 1;
                transform: scale(1.1);
            }
        }

        .star:nth-child(1) {
            animation-delay: 0s;
        }

        .star:nth-child(2) {
            animation-delay: 0.2s;
        }

        .star:nth-child(3) {
            animation-delay: 0.4s;
        }

        .star:nth-child(4) {
            animation-delay: 0.6s;
        }

        .star:nth-child(5) {
            animation-delay: 0.8s;
        }

        .carousel-testimonial-text {
            font-size: 18px;
            line-height: 1.8;
            color: var(--text-secondary);
            text-align: center;
            margin-bottom: 40px;
            font-style: italic;
            position: relative;
            transition: color 0.3s ease;
        }

        .author-info {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
        }

        .author-avatar {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 3px solid rgba(102, 126, 234, 0.3);
            transition: all 0.3s ease;
            background: #ddd;
        }

        .author-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .author-details h4 {
            font-size: 20px;
            color: var(--text-primary);
            margin-bottom: 5px;
            font-weight: 600;
            transition: color 0.3s ease;
        }

        .author-details p {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 400;
            transition: color 0.3s ease;
        }

        .carousel-controls {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .carousel-dots {
            display: flex;
            gap: 12px;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(102, 126, 234, 0.3);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .dot.active {
            background: #667eea;
            transform: scale(1.2);
        }

        .nav-button {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(102, 126, 234, 0.1);
            border: 2px solid #667eea;
            color: #667eea;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            font-size: 18px;
        }

        .nav-button:hover {
            background: #667eea;
            color: white;
            transform: scale(1.1);
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .kurikulum-timeline {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }

            .section-title {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            .kurikulum-timeline {
                grid-template-columns: 1fr;
                gap: 1.5rem;
                padding: 1rem 0;
            }

            .timeline-content {
                padding: 1.2rem;
            }

            .semester-title {
                font-size: 1.2rem;
            }

            .section-title {
                font-size: 1.8rem;
            }

            .lecturer-card {
                min-width: 280px;
                flex: 0 0 280px;
            }

            .lecturer-photo {
                width: 120px;
                height: 120px;
            }

            .lecturer-name {
                font-size: 1.1rem;
            }

            .testimonial-slide {
                padding: 40px 30px;
            }

            .testimonial-main-title {
                font-size: 2rem;
            }

            .author-info {
                flex-direction: column;
                text-align: center;
            }

            .side-menu {
                display: none;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }

            .timeline-content {
                padding: 1rem;
            }

            .lecturer-card {
                min-width: 250px;
                flex: 0 0 250px;
                padding: 20px;
            }

            .slider-controls {
                gap: 15px;
            }

            .slider-btn {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }
        }

/* === DOSEN PAGE ===*/

/* ========== THEME VARIABLES ========== */
    :root {
      --bg-primary: #ffffff;
      --bg-secondary: #f8f9fa;
      --bg-card: #ffffff;
      --bg-header: linear-gradient(135deg, #459547ff, #80bc69ff);
      --text-primary: #212529;
      --text-secondary: #6c757d;
      --text-white: #ffffff;
      --card-shadow: rgba(0, 0, 0, 0.1);
      --card-hover-shadow: rgba(0, 0, 0, 0.15);
      --border-color: #dee2e6;
      --accent-color: #459547ff;
      --accent-light: #80bc69ff;
      --tag-bg: #e9ecef;
      --tag-text: #459547ff;
      --search-bg: #f8f9fa;
      --search-border: #dee2e6;
      --edu-box-bg: #f8f9fa;
    }

    /* DARK THEME */
    html[data-theme="dark"],
    .theme-dark {
      --bg-primary: #02143eff;
      --bg-secondary: #02143eff;
      --bg-card: #1e1e2f;
      --bg-header: linear-gradient(135deg, #459547ff, #80bc69ff);
      --text-primary: #e0e0e0;
      --text-secondary: #aaaaaa;
      --text-white: #ffffff;
      --card-shadow: rgba(0, 0, 0, 0.4);
      --card-hover-shadow: rgba(0, 0, 0, 0.6);
      --border-color: #333333;
      --accent-color: #50a451ff;
      --accent-light: #80dc74ff;
      --tag-bg: #2a2a3d;
      --tag-text: #80dc74ff;
      --search-bg: #1e1e2f;
      --search-border: #333333;
      --edu-box-bg: #2a2a3d;
    }

    /* ========== BASIC STYLES ========== */
    body {
      background: var(--bg-primary) !important;
      color: var(--text-primary);
      font-family: 'Segoe UI', sans-serif;
      transition: background-color 0.3s ease, color 0.3s ease;
    }

    /* ========== PAGE HEADER ========== */
    /* LIGHT MODE */
    .page-header {
      background: #001f3f;
      border-radius: 20px;
      padding: 40px 20px;
      margin-bottom: 30px;
      text-align: center;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
      transition: all 0.3s ease;
    }

    .page-header h2 {
      font-weight: bold;
      color: #ffffff;
      transition: color 0.3s ease;
    }

    .page-header p {
      color: #ffffff;
      transition: color 0.3s ease;
    }

    /* DARK MODE */
    html[data-theme="dark"] .page-header {
      background: #f9f9f9;
    }

    html[data-theme="dark"] .page-header h2 {
      color: #001f3f;
    }

    html[data-theme="dark"] .page-header p {
      color: #001f3f;
    }

    /* Statistik */
    .stats {
      margin-top: 20px;
      display: flex;
      justify-content: center;
      gap: 40px;
      flex-wrap: wrap;
    }

    .stat-item {
      text-align: center;
    }

    /* LIGHT MODE */
    .stat-item h3 {
      font-size: 28px;
      color: #ffffff;
      transition: color 0.3s ease;
      font-weight: bold;
    }

    .stat-item p {
      color: #ffffff;
      transition: color 0.3s ease;
      font-size: 14px;
    }

    /* DARK MODE */
    html[data-theme="dark"] .stat-item h3 {
      color: #001f3f;
    }

    html[data-theme="dark"] .stat-item p {
      color: #001f3f;
    }

   /* ========== DOSEN CARDS ========== */
    /* LIGHT MODE */
    .dosen-card {
      background: #001f3f;
      border-radius: 16px;
      padding: 20px;
      color: #212529;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
      transition: all 0.3s ease;
      height: 100%;
      text-decoration: none;
      display: block;
      border: 1px solid #dee2e6;
    }

    .dosen-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
      text-decoration: none;
    }

    /* DARK MODE */
    html[data-theme="dark"] .dosen-card {
      background: #ffffffff;
      color: #e0e0e0;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
      border: 1px solid #333333;
    }

    html[data-theme="dark"] .dosen-card:hover {
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
    }

    .dosen-header {
      display: flex;
      align-items: center;
      margin-bottom: 10px;
    }

    .avatar {
      width: 70px;
      height: 70px;
      border-radius: 50%;
      overflow: hidden;
      flex-shrink: 0;
      border: 2px solid #f5794cff;
    }

    .avatar-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .dosen-info {
      margin-left: 15px;
      text-align: left;
    }

    /* LIGHT MODE */
    .dosen-name {
      font-weight: bold;
      font-size: 18px;
      color: #ffffffff;
      transition: color 0.3s ease;
    }

    /* DARK MODE */
    html[data-theme="dark"] .dosen-name {
      color: #001f3f;
    }

    .dosen-role {
      color: #ff6b35;
      font-size: 14px;
    }

    /* LIGHT MODE */
    .dosen-card p {
      color: #ffffffff;
      transition: color 0.3s ease;
    }

    /* DARK MODE */
    html[data-theme="dark"] .dosen-card p {
      color: #001f3f;
    }
    /* ========== TAGS ========== */
    .tags {
      margin: 15px 0;
    }

    .tags span {
      display: inline-block;
      background: var(--tag-bg);
      color: #ff6b35;
      padding: 5px 12px;
      margin: 4px;
      border-radius: 15px;
      font-size: 13px;
      transition: all 0.3s ease;
    }

    /* ========== EDU BOX ========== */
    .edu-box {
      background: var(--edu-box-bg);
      border-radius: 12px;
      padding: 10px 15px;
      margin: 15px 0;
      transition: background 0.3s ease;
    }

    .edu-box strong {
      color: var(--text-primary);
      transition: color 0.3s ease;
    }

    .contact {
      font-size: 14px;
      color: var(--text-secondary);
    }

    /* ========== RESPONSIVE ========== */
    @media (max-width: 768px) {
      .stats {
        gap: 20px;
      }

      .stat-item h3 {
        font-size: 24px;
      }
    }

/* === Detail Dosen ===*/
    :root {
      --primary-color: #ff6600;
      --secondary-color: #ff6600;
    }

    /* LIGHT MODE */
    html[data-theme="light"],
    .theme-light {
      --bg-primary: #ffffff;
      --text-primary: #000000;
      --text-secondary: #333333;
      --text-muted: #666666;
      --card-bg: #ffffff;
      --card-shadow: rgba(0,0,0,0.1);
      --item-bg: #f8f9fa;
      --item-hover: #e9ecef;
      --heading-color: #ffffff;
      --heading-border: #ff6600;
      --profile-name-color: #ffffff;
      --profile-desc-color: #ffffff;
      --about-text-color: #ffffff;
    }

    /* DARK MODE */
    html[data-theme="dark"],
    .theme-dark {
      --bg-primary: #001f3f;
      --text-primary: #ffffff;
      --text-secondary: #e0e0e0;
      --text-muted: #cccccc;
      --card-bg: #1a1a1a;
      --card-shadow: rgba(0,0,0,0.6);
      --item-bg: #2a2a2a;
      --item-hover: #333333;
      --heading-color: #ffffff;
      --heading-border: #ff6600;
      --profile-name-color: #001f3f;
      --profile-desc-color: #001f3f;
      --about-text-color: #001f3f;
    }

    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background: var(--bg-primary) !important;
      color: var(--text-primary) !important;
      transition: background-color 0.3s ease, color 0.3s ease;
    }

    .section-card {
      border-radius: 15px;
      padding: 25px;
      margin-bottom: 30px;
      box-shadow: 0 4px 10px var(--card-shadow);
      background-color: var(--card-bg);
      transition: all 0.3s ease;
    }

    /* LIGHT MODE - section-card */
    html[data-theme="light"] .section-card,
    .theme-light .section-card {
      background-color: #001f3f;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    }

    /* DARK MODE - section-card */
    html[data-theme="dark"] .section-card,
    .theme-dark .section-card {
      background-color: #ffffff;
      box-shadow: 0 4px 10px rgba(0,0,0,0.6);
    }

    /* section-card heading - spesifik untuk profil dosen */
    .section-card h1, 
    .section-card h2, 
    .section-card h3, 
    .section-card h4, 
    .section-card h5, 
    .section-card h6 {
      border-bottom: 2px solid var(--heading-border);
      padding-bottom: 8px;
      margin-bottom: 20px;
      color: var(--heading-color);
      transition: color 0.3s ease;
    }

    /* LIGHT MODE - Heading (hanya di section-card) */
    html[data-theme="light"] .section-card h1,
    html[data-theme="light"] .section-card h2,
    html[data-theme="light"] .section-card h3,
    html[data-theme="light"] .section-card h4,
    html[data-theme="light"] .section-card h5,
    html[data-theme="light"] .section-card h6,
    .theme-light .section-card h1,
    .theme-light .section-card h2,
    .theme-light .section-card h3,
    .theme-light .section-card h4,
    .theme-light .section-card h5,
    .theme-light .section-card h6 {
      color: #ffffff;
      border-bottom: 2px solid #ff6600;
    }

    /* DARK MODE - Heading (hanya di section-card) */
    html[data-theme="dark"] .section-card h1,
    html[data-theme="dark"] .section-card h2,
    html[data-theme="dark"] .section-card h3,
    html[data-theme="dark"] .section-card h4,
    html[data-theme="dark"] .section-card h5,
    html[data-theme="dark"] .section-card h6,
    .theme-dark .section-card h1,
    .theme-dark .section-card h2,
    .theme-dark .section-card h3,
    .theme-dark .section-card h4,
    .theme-dark .section-card h5,
    .theme-dark .section-card h6 {
      color: #001f3f;
      border-bottom: 2px solid #ff6600;
    }

    .profile-header {
      display: flex;
      align-items: center;
      gap: 20px;
      flex-wrap: wrap;
    }

    .profile-avatar {
      width: 120px;
      height: 120px;
      border-radius: 50%;
      overflow: hidden;
      box-shadow: 0 4px 15px var(--card-shadow);
      flex-shrink: 0;
      transition: box-shadow 0.3s ease;
    }

    .profile-avatar img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .profile-info {
      flex: 1;
    }

    .profile-info h2 {
      margin-bottom: 10px;
      color: var(--profile-name-color);
      transition: color 0.3s ease;
    }

    /* LIGHT MODE - Nama Dosen */
    html[data-theme="light"] .profile-info h2,
    .theme-light .profile-info h2 {
      color: #ffffff;
    }

    /* DARK MODE - Nama Dosen */
    html[data-theme="dark"] .profile-info h2,
    .theme-dark .profile-info h2 {
      color: #001f3f;
    }

    .profile-info p {
      color: var(--profile-desc-color);
      margin-bottom: 10px;
      line-height: 1.6;
      transition: color 0.3s ease;
    }

    /* LIGHT MODE - Deskripsi Dosen */
    html[data-theme="light"] .profile-info p,
    .theme-light .profile-info p {
      color: #ffffff;
    }

    /* DARK MODE - Deskripsi Dosen */
    html[data-theme="dark"] .profile-info p,
    .theme-dark .profile-info p {
      color: #001f3f;
    }

    /* Styling untuk teks "Tentang Saya" */
    .about-text {
      color: var(--about-text-color);
      line-height: 1.8;
      text-align: justify;
      transition: color 0.3s ease;
    }

    /* LIGHT MODE - About Text */
    html[data-theme="light"] .about-text,
    .theme-light .about-text {
      color: #ffffff;
    }

    /* DARK MODE - About Text */
    html[data-theme="dark"] .about-text,
    .theme-dark .about-text {
      color: #001f3f;
    }

    /* Social Links */
    .social-links {
      display: flex;
      gap: 10px;
      margin-top: 10px;
      justify-content: flex-start;
    }

    .social-link {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(69, 149, 71, 0.1);
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
      text-decoration: none;
    }

    .social-link::before {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 50%;
      transform: scale(0);
      transition: transform 0.3s ease;
      background: var(--primary-color);
      z-index: 1;
    }

    .social-link:hover::before {
      transform: scale(1);
    }

    .social-link:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 20px rgba(69, 149, 71, 0.3);
    }

    .social-link img {
      width: 20px;
      height: 20px;
      position: relative;
      z-index: 2;
    }

    .stats-box {
      background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
      border-radius: 15px;
      padding: 20px;
      text-align: center;
      color: #fff;
      font-weight: bold;
      font-size: 18px;
      margin-bottom: 15px;
    }

    .stats-box small {
      color: #fff;
    }

    .tag {
      display: inline-block;
      background: #ff6600;
      color: #fff;
      padding: 6px 12px;
      border-radius: 20px;
      margin: 5px;
      font-size: 14px;
    }

    .item-card {
      background: var(--item-bg);
      border-radius: 12px;
      padding: 15px;
      margin-bottom: 15px;
      transition: all 0.3s ease;
    }

    /* LIGHT MODE - item-card */
    html[data-theme="light"] .item-card,
    .theme-light .item-card {
      background: #f8f9fa;
    }

    html[data-theme="light"] .item-card:hover,
    .theme-light .item-card:hover {
      background: #e9ecef;
    }

    /* DARK MODE - item-card */
    html[data-theme="dark"] .item-card,
    .theme-dark .item-card {
      background: #001f3f;
    }

    html[data-theme="dark"] .item-card:hover,
    .theme-dark .item-card:hover {
      background: #003366;
    }

    .item-card:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(69, 149, 71, 0.2);
    }

    .item-title {
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 5px;
      transition: color 0.3s ease;
    }

    .item-sub {
      color: var(--text-muted);
      font-size: 14px;
      transition: color 0.3s ease;
    }

    @media (max-width: 768px) {
      .profile-header {
        flex-direction: column;
        text-align: center;
      }
      .social-links {
        justify-content: center;
      }
    }

    /* === Mahasiswa ===*/
    /* ========== THEME VARIABLES ========== */
   :root { --bg-primary: #ffffff; 
   --bg-secondary: #f8f9fa; 
   --text-primary: #212529;
    --text-secondary: #495057;
    --card-bg: rgba(248, 249, 250, 0.95); 
    --card-border: rgba(0, 0, 0, 0.05); 
    --card-shadow: rgba(0, 0, 0, 0.1);
    --card-hover-shadow: rgba(69, 149, 71, 0.3); 
    --accent-primary: #667eea; 
    --accent-secondary: #f5576c;
    --checkmark-color: #5ba43c; } 
    /* DARK THEME */ 
    html[data-theme="dark"], 
    .theme-dark 
    { 
    --bg-primary: #02143eff;
    --bg-secondary: #02143eff; 
    --text-primary: #ffffff; 
    --text-secondary: #e0e0e0; 
    --card-bg: rgba(255, 255, 255, 0.05); 
    --card-border: rgba(0, 255, 200, 0.1); 
    --card-shadow: rgba(0, 255, 200, 0.2); 
    --card-hover-shadow: rgba(45, 173, 64, 0.43); 
    --accent-primary: #8b9bff; 
    --accent-secondary: #ff6b8a;
     --checkmark-color: #5ba43c; } 
     
    /* ========== BASIC STYLES ========== */
     body { background: var(--bg-primary) !important; 
     color: var(--text-primary) !important; 
     font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
    transition: background-color 0.3s ease, color 0.3s ease; 
  } 
     /* ========== SECTION TITLE ========== */ 
     .section-title { text-align: center; 
     margin-bottom: 20px; 
     font-weight: bold;
      font-size: 2.5rem;
       text-transform: uppercase; 
       letter-spacing: 2px; 
       color: var(--text-primary) !important;
        transition: color 0.3s ease; } .section-subtitle { text-align: center;
         color: var(--text-secondary) !important; 
         font-size: 1.1rem; margin-bottom: 10px; } .section-info { text-align: center; 
         color: var(--text-secondary) !important; font-size: 0.95rem;
          font-style: italic;
          margin-bottom: 40px;
           padding-bottom: 20px; 
           border-bottom: 2px solid var(--card-border); }
            /* ========== BAB WRAPPER (2 kolom optional) ========== */ 
            .bab-wrapper { display: flex; flex-direction: column; gap: 40px; } /* kalau mau sejajar 2 kolom, ganti ke grid */ /* .bab-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; } */ 
            /* ========== BAB CARDS ========== */ .bab-card { background: transparent; border: none; padding: 0; } .bab-header { display: block; 
            margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid var(--text-primary); 
            } 
            .bab-title { color: var(--text-primary) !important; 
            font-weight: bold;
             font-size: 1.5rem; 
             margin: 0;
              text-align: center; 
              }
               /* ========== PASAL ITEMS ========== */ 
               .pasal-item { margin-bottom: 20px; } .pasal-title { color: var(--text-primary) !important; 
               font-weight: bold; font-size: 1rem; 
               margin-bottom: 8px;
                } 
                .pasal-content { color: var(--text-secondary) !important; 
                line-height: 1.7; 
                } .ayat 
                { margin-bottom: 8px; 
                padding-left: 15px; 
                color: var(--text-secondary) !important;
                 } 
                 .ayat-number 
                 { 
                    font-weight: 600;
                     color: var(--text-primary) !important;
                 }
                     .sub-ayat {
  margin-left: 35px;
  margin-top: 5px;
}
.sub-item {
  margin-bottom: 5px;
  color: var(--text-secondary) !important;
  font-size: 0.95rem;
}
.sub-number {
  font-weight: 600;
  color: var(--accent-primary);
  margin-right: 6px;
}
/* === VISI MISI ===*/

/* ========== THEME VARIABLES ========== */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --text-primary: #212529;
    --text-secondary: #495057;
    --card-bg: rgba(248, 249, 250, 0.95);
    --card-border: rgba(0, 0, 0, 0.05);
    --card-shadow: rgba(0, 0, 0, 0.1);
    --card-hover-shadow: rgba(69, 149, 71, 0.3);
    --accent-color: #e7943cff;
    --accent-light: #d86c36ff;
    --checkmark-color: #5ba43c;
}

/* DARK THEME */
html[data-theme="dark"],
.theme-dark {
    --bg-primary: #02143eff;
    --bg-secondary: #02143eff;
    --text-primary: #ffffff;
    --text-secondary: #e0e0e0;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(0, 255, 200, 0.1);
    --card-shadow: rgba(0, 255, 200, 0.2);
    --card-hover-shadow: rgba(45, 173, 64, 0.43);
    --accent-color: #e7943cff;
    --accent-light: #d86c36ff;
    --checkmark-color: #5ba43c;
}

/* ========== BASIC STYLES ========== */
body {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ========== SECTION TITLE ========== */
.section-title {
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-primary) !important;
    transition: color 0.3s ease;
}

/* ========== VISI & MISI CARDS ========== */
.visi,
.misi {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 0 15px var(--card-shadow);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.visi:hover,
.misi:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 25px var(--card-hover-shadow);
}

.visi h3,
.misi h3 {
    color: var(--text-primary) !important;
    font-weight: bold;
    margin-bottom: 20px;
    font-size: 1.8rem;
    transition: color 0.3s ease;
}

.visi p {
    color: var(--text-secondary) !important;
    font-size: 1.1rem;
    line-height: 1.8;
    transition: color 0.3s ease;
}

/* ========== MISI LIST ========== */
.misi ul {
    list-style: none;
    padding: 0;
}

.misi ul li {
    padding-left: 30px;
    position: relative;
    margin-bottom: 15px;
    color: var(--text-secondary) !important;
    font-size: 1.05rem;
    line-height: 1.7;
    transition: color 0.3s ease;
}

.misi ul li::before {
    content: "✔";
    position: absolute;
    left: 0;
    color: var(--checkmark-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* ========== TEXT COLORS ========== */
.container.py-5 h1,
.container.py-5 h2,
.container.py-5 h3,
.container.py-5 h4,
.container.py-5 h5,
.container.py-5 h6 {
    color: var(--text-primary) !important;
    transition: color 0.3s ease;
}

.container.py-5 p,
.container.py-5 li,
.container.py-5 span {
    color: var(--text-secondary) !important;
    transition: color 0.3s ease;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
        letter-spacing: 1px;
    }

    .visi,
    .misi {
        padding: 20px;
    }

    .visi h3,
    .misi h3 {
        font-size: 1.5rem;
    }

    .visi p,
    .misi ul li {
        font-size: 1rem;
    }
}

/* ========== DECORATIVE ACCENTS ========== */
.visi::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 15px 0 0 15px;
}

.misi::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 15px 0 0 15px;
}

.visi,
.misi {
    position: relative;
}

/* === SEJARAH === */

/* ========== THEME VARIABLES ========== */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --text-primary: #0a0a0a;
    --text-secondary: #505050;
    --text-muted: #6c757d;
    --accent-color: #ff4757;
    --timeline-bg: #e0e0e0;
    --marker-bg: #ffffff;
    --border-color: #dee2e6;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --img-border: #e0e0e0;
}

/* DARK THEME */
html[data-theme="dark"],
.theme-dark {
    --bg-primary: #02143eff;
    --bg-secondary: #02143eff;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --accent-color: #ff4757;
    --timeline-bg: #ff4757;
    --marker-bg: #2c2c2c;
    --border-color: #404040;
    --shadow-color: rgba(0, 0, 0, 0.5);
    --img-border: #404040;
}

/* ========== BASIC STYLES ========== */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container h2 {
    color: var(--text-primary);
    font-weight: bold;
}

/* ========== TIMELINE ========== */
.timeline {
    position: relative;
    margin: 50px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--timeline-bg);
    transform: translateX(-50%);
    transition: background 0.3s ease;
}

.timeline-item {
    position: relative;
    margin-bottom: 80px;
}

.timeline-item .timeline-marker {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--marker-bg);
    border: 4px solid var(--accent-color);
    border-radius: 50%;
    z-index: 1;
    transition: all 0.3s ease;
}

.timeline-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.timeline-content .timeline-img,
.timeline-content .timeline-text {
    width: 45%;
}

.timeline-content .timeline-img img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0px 4px 20px var(--shadow-color);
    border: 1px solid var(--img-border);
    transition: all 0.3s ease;
}

.timeline-text h4 {
    color: var(--accent-color);
    font-size: 1rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.timeline-text h3 {
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.timeline-text p {
    color: var(--text-secondary);
    text-align: justify;
    line-height: 1.6;
    transition: color 0.3s ease;
}

/* Selang-seling */
.timeline-item.reverse .timeline-content {
    flex-direction: row-reverse;
    text-align: right;
}

.timeline-item.reverse .timeline-text p {
    text-align: right;
}

/* Hover effects */
.timeline-item:hover .timeline-marker {
    background: var(--accent-color);
    border-color: var(--text-primary);
    transform: translateX(-50%) scale(1.1);
    transition: all 0.3s ease;
}

.timeline-content .timeline-img img:hover {
    transform: scale(1.02);
    transition: transform 0.3s ease;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }

    .timeline-item .timeline-marker {
        left: 20px;
        transform: translateX(-50%);
    }

    .timeline-content {
        flex-direction: column;
        margin-left: 50px;
    }

    .timeline-content .timeline-img,
    .timeline-content .timeline-text {
        width: 100%;
        margin-bottom: 20px;
    }

    .timeline-item.reverse .timeline-content {
        flex-direction: column;
        text-align: left;
    }

    .timeline-item.reverse .timeline-text p {
        text-align: justify;
    }
}

/* === KURIKULUM === */

/* ========== THEME VARIABLES ========== */
html[data-theme="light"],
.theme-light {
  --kurikulum-bg-card: #001f3f;
  --kurikulum-text-primary: #ffffff;
  --kurikulum-text-secondary: #cccccc;
  --kurikulum-text-muted: #aaaaaa;
  --kurikulum-border-color: #dee2e6;
  --kurikulum-shadow-color: rgba(0, 0, 0, 0.1);
  --kurikulum-shadow-hover: rgba(0, 0, 0, 0.15);
  --kurikulum-filter-bg: #001f3f;
  --kurikulum-filter-text: #ea5329;
  --kurikulum-btn-bg: #ffffff;
  --kurikulum-btn-text: #001f3f;
  --kurikulum-btn-border: #dee2e6;
  --kurikulum-semester-title-color: #ea5329;
  --kurikulum-matkul-name-color: #ffffff;
  --kurikulum-accent-red: #ff6b6b;
  --kurikulum-stat-title: #ffffff;
  --kurikulum-stat-text: #ffffff;
  --kurikulum-header-bg: #001f3f;
  --kurikulum-header-text: #ffffff !important;
  --kurikulum-category-tag-bg: rgba(255,255,255,0.1);
  --kurikulum-prerequisite-bg: rgba(255,255,255,0.08);
}

html[data-theme="dark"],
.theme-dark {
  --kurikulum-bg-card: #ffffff;
  --kurikulum-text-primary: #001f3f;
  --kurikulum-text-secondary: #333333;
  --kurikulum-text-muted: #666666;
  --kurikulum-border-color: #dee2e6;
  --kurikulum-shadow-color: rgba(0, 0, 0, 0.4);
  --kurikulum-shadow-hover: rgba(0, 0, 0, 0.6);
  --kurikulum-filter-bg: #ffffff;
  --kurikulum-filter-text: #ea5329;
  --kurikulum-btn-bg: #02143e;
  --kurikulum-btn-text: #ffffff;
  --kurikulum-btn-border: #333333;
  --kurikulum-semester-title-color: #ea5329;
  --kurikulum-matkul-name-color: #001f3f;
  --kurikulum-accent-red: #ff6b6b;
  --kurikulum-stat-title: #ea5329;
  --kurikulum-stat-text: #003f02;
  --kurikulum-header-bg: #ffffff;
  --kurikulum-header-text: #ea5329 !important;
  --kurikulum-category-tag-bg: #ffffff;
  --kurikulum-prerequisite-bg: #f0f0f0;
}

/* ========== PAGE HEADER ========== */
.page-header {
  background: var(--kurikulum-header-bg);
  color: var(--kurikulum-header-text);
  border-radius: 20px;
  padding: 40px 20px;
  margin-bottom: 30px;
  text-align: center;
  box-shadow: 0 6px 20px var(--kurikulum-shadow-color);
  transition: all 0.3s ease;
}

.page-header h2 {
  font-weight: bold;
  color: var(--kurikulum-header-text);
  margin: 0;
  font-size: 32px;
}

.page-header p {
  color: var(--kurikulum-header-text);
  font-size: 16px;
  margin: 10px 0 0 0;
  transition: color 0.3s ease;
}

/* ========== STATISTIK ========== */
.stats {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-item h3 {
  font-size: 28px;
  color: var(--kurikulum-stat-title);
  font-weight: bold;
  transition: color 0.3s ease;
}

.stat-item p {
  color: var(--kurikulum-stat-text);
  font-size: 14px;
  transition: color 0.3s ease;
}

/* ========== FILTER SECTION ========== */
.filter-section {
  background: var(--kurikulum-filter-bg) !important;
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 30px;
  box-shadow: 0 4px 15px var(--kurikulum-shadow-color);
  border: 1px solid var(--kurikulum-border-color);
  transition: all 0.3s ease;
}

.filter-section h5 {
  color: var(--kurikulum-filter-text);
  font-weight: 600;
}

/* ========== SEMESTER NAV ========== */
.semester-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 20px;
}

.semester-nav button {
  border-radius: 25px;
  padding: 12px 24px;
  background: var(--kurikulum-btn-bg);
  color: var(--kurikulum-btn-text);
  border: 1px solid var(--kurikulum-btn-border);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.semester-nav button.active,
.semester-nav button:hover {
  background: #ea5329;
  color: #ffffff;
  transform: translateY(-2px);
  border-color: transparent;
}

/* ========== SEMESTER SECTION ========== */
.semester-section {
  margin-bottom: 40px;
  display: none;
}

.semester-section.active {
  display: block;
}

/* ========== SEMESTER TITLE ========== */
.semester-title {
  background: var(--kurikulum-bg-card);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 25px;
  box-shadow: 0 4px 15px var(--kurikulum-shadow-color);
  border: 1px solid var(--kurikulum-border-color);
  transition: all 0.3s ease;
}

.semester-title h3 {
  margin: 0;
  color: var(--kurikulum-semester-title-color);
  font-weight: bold;
}

.semester-info {
  display: flex;
  gap: 30px;
  margin-top: 10px;
  flex-wrap: wrap;
  color: var(--kurikulum-text-primary);
}

.info-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.info-item i {
  color: #ea5329;
}

/* ========== MATKUL CARD ========== */
.matkul-card {
  background: var(--kurikulum-bg-card);
  border-radius: 16px;
  padding: 20px;
  color: var(--kurikulum-text-primary);
  box-shadow: 0 6px 20px var(--kurikulum-shadow-color);
  border: 1px solid var(--kurikulum-border-color);
  margin-bottom: 20px;
  transition: all 0.3s;
}

.matkul-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px var(--kurikulum-shadow-hover);
  border-color: #ea5329;
}

.matkul-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 15px;
}

.matkul-code {
  background: linear-gradient(135deg, #ff9e3d, #ec8d2e);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 10px;
  display: inline-block;
}

.matkul-name {
  font-weight: bold;
  font-size: 18px;
  color: var(--kurikulum-matkul-name-color);
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.matkul-details {
  display: flex;
  gap: 20px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--kurikulum-text-secondary);
}

.detail-item i {
  color: #ea5329;
  width: 16px;
}

.matkul-description {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 15px;
  color: var(--kurikulum-text-secondary);
  transition: color 0.3s ease;
}

/* ========== PREREQUISITE ========== */
.prerequisite {
  background: var(--kurikulum-prerequisite-bg);
  border-radius: 10px;
  padding: 10px 15px;
  margin-top: 10px;
  margin-bottom: 15px;
  border-left: 3px solid var(--kurikulum-accent-red);
  transition: all 0.3s ease;
}

.prerequisite strong {
  color: var(--kurikulum-accent-red);
}

/* ========== CATEGORY TAG ========== */
.category-tag {
  display: inline-block;
  background: var(--kurikulum-category-tag-bg);
  color: #ea5329;
  padding: 4px 12px;
  margin: 2px;
  border-radius: 15px;
  font-size: 12px;
  border: 1px solid #ea5329;
  transition: all 0.3s ease;
}

/* ========== SUMMARY SECTION ========== */
.summary-section {
  background: var(--kurikulum-bg-card);
  border-radius: 16px;
  padding: 25px;
  margin-bottom: 30px;
  box-shadow: 0 4px 15px var(--kurikulum-shadow-color);
  border: 1px solid var(--kurikulum-border-color);
  transition: all 0.3s ease;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.summary-item {
  text-align: center;
  padding: 15px;
  background: var(--kurikulum-btn-bg);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.summary-item h4 {
  color: #ea5329;
  font-size: 24px;
  margin-bottom: 5px;
}

.summary-item p {
  color: var(--kurikulum-text-secondary);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .semester-info {
    gap: 15px;
  }

  .matkul-card {
    padding: 15px;
  }

  .page-header {
    padding: 30px 15px;
  }

  .stats {
    gap: 20px;
  }
}
/* === AKREDITASI === */
/* ===== CSS VARIABLES ===== */
    :root {
      --bg-primary: #ffffff;
      --bg-secondary: #f8f9fa;
      --bg-gradient-start: #ffffff;
      --bg-gradient-end: #ffffff;
      --text-primary: #0a0a0a;
      --text-secondary: #505050;
      --text-muted: #6c757d;
      --accent-blue: #0056b3;
      --accent-orange: #ff6600;
      --accent-red: #e63946;
      --card-bg: #ffffff;
      --border-color: #dee2e6;
      --border-dashed: #0056b3;
      --shadow-color: rgba(0, 0, 0, 0.1);
      --shadow-hover: rgba(0, 0, 0, 0.15);
      --description-bg: #f0f4f8;
      --description-text: #333333;
      --navbar-bg: #ffffff;
      --navbar-text: #0a0a0a;
    }

    /* ===== DARK THEME ===== */
    html[data-theme="dark"] {
      --bg-primary: #02143eff;
      --bg-secondary: #0a1e3a;
      --bg-gradient-start: #02143eff;
      --bg-gradient-end: #0a1e3a;
      --text-primary: #ffffff;
      --text-secondary: #e0e0e0;
      --text-muted: #b0b0b0;
      --accent-blue: #3b82f6;
      --accent-orange: #ff8533;
      --accent-red: #ff6b7a;
      --card-bg: rgba(255, 255, 255, 0.08);
      --border-color: #404040;
      --border-dashed: #3b82f6;
      --shadow-color: rgba(0, 0, 0, 0.4);
      --shadow-hover: rgba(0, 0, 0, 0.6);
      --description-bg: #0f2849;
      --description-text: #e0e0e0;
      --navbar-bg: #02143eff;
      --navbar-text: #ffffff;
    }

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

    html, body {
      scroll-behavior: smooth;
      transition: background 0.3s ease, color 0.3s ease;
    }

    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
      color: var(--text-primary);
      min-height: 100vh;
    }

    /* ===== THEME TOGGLE BUTTON ===== */
    .theme-toggle {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border: 2px solid var(--border-color);
      border-radius: 25px;
      background: var(--card-bg);
      color: var(--navbar-text);
      cursor: pointer;
      transition: all 0.3s ease;
      font-size: 0.95em;
      font-weight: 500;
    }

    .theme-toggle:hover {
      transform: scale(1.05);
      box-shadow: 0 4px 12px var(--shadow-hover);
      border-color: var(--accent-orange);
    }

    .theme-toggle-icon {
      font-size: 1.1em;
      display: flex;
      align-items: center;
    }

    /* ===== SECTION AKREDITASI ===== */
    .akreditasi-section {
      display: flex;
      justify-content: center;
      padding: 40px 20px;
      animation: fadeIn 0.6s ease-in;
    }

    @keyframes fadeIn {
      from {
        opacity: 0;
        transform: translateY(20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .akreditasi-container {
      max-width: 900px;
      width: 100%;
      text-align: center;
    }

    /* ===== JUDUL AKREDITASI ===== */
    .akreditasi-title {
      font-size: 2.5em;
      font-weight: bold;
      color: var(--text-primary);
      margin-bottom: 35px;
      text-transform: uppercase;
      letter-spacing: 2px;
      position: relative;
      display: inline-block;
      padding-bottom: 15px;
      transition: color 0.3s ease;
    }

    .akreditasi-title::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: linear-gradient(90deg, var(--accent-blue), var(--accent-orange));
      border-radius: 2px;
      transition: width 0.3s ease;
    }

    .akreditasi-title:hover::after {
      width: 120px;
    }

    /* ===== GAMBAR SERTIFIKAT ===== */
    .akreditasi-image {
      display: flex;
      justify-content: center;
      margin-bottom: 30px;
      animation: zoomIn 0.6s ease-in 0.2s both;
    }

    @keyframes zoomIn {
      from {
        opacity: 0;
        transform: scale(0.9);
      }
      to {
        opacity: 1;
        transform: scale(1);
      }
    }

    .akreditasi-image img {
      width: 100%;
      max-width: 700px;
      border-radius: 15px;
      box-shadow: 0 10px 30px var(--shadow-color);
      border: 3px solid var(--border-color);
      transition: all 0.3s ease;
      background: var(--bg-secondary);
    }

    .akreditasi-image img:hover {
      transform: scale(1.02);
      box-shadow: 0 15px 40px var(--shadow-hover);
    }

    .akreditasi-placeholder {
      width: 100%;
      max-width: 700px;
      aspect-ratio: 1;
      background: linear-gradient(135deg, var(--bg-secondary), var(--card-bg));
      border-radius: 15px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text-muted);
      font-size: 1.2em;
      text-align: center;
      padding: 20px;
      border: 3px dashed var(--border-dashed);
      box-shadow: 0 10px 30px var(--shadow-color);
      transition: all 0.3s ease;
    }

    .akreditasi-placeholder:hover {
      transform: scale(1.02);
      box-shadow: 0 15px 40px var(--shadow-hover);
    }

    /* ===== BUTTON GROUP ===== */
    .button-group {
      display: flex;
      justify-content: center;
      gap: 15px;
      margin: 30px 0;
      flex-wrap: wrap;
      animation: slideUp 0.6s ease-in 0.4s both;
    }

    @keyframes slideUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .btn-custom {
      padding: 14px 30px;
      border-radius: 30px;
      text-decoration: none;
      color: #ffffff;
      font-weight: 600;
      font-size: 0.95em;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      position: relative;
      overflow: hidden;
      border: none;
      cursor: pointer;
    }

    .btn-custom::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.3);
      transform: translate(-50%, -50%);
      transition: width 0.4s, height 0.4s;
    }

    .btn-custom:hover::before {
      width: 300px;
      height: 300px;
    }

    .btn-custom span {
      position: relative;
      z-index: 1;
    }

    .btn-blue {
      background: linear-gradient(135deg, var(--accent-blue), #004494);
    }

    .btn-orange {
      background: linear-gradient(135deg, var(--accent-orange), #cc5200);
    }

    .btn-red {
      background: linear-gradient(135deg, var(--accent-red), #c62d3a);
    }

    .btn-custom:hover {
      transform: translateY(-3px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
      color: #ffffff;
      text-decoration: none;
    }

    .btn-custom:active {
      transform: translateY(-1px);
    }

    /* ===== DESCRIPTION BOX ===== */
    .description-box {
      border: 3px dashed var(--border-dashed);
      border-radius: 15px;
      padding: 30px;
      margin-top: 30px;
      background: var(--description-bg);
      text-align: justify;
      line-height: 1.8;
      box-shadow: 0 8px 25px var(--shadow-color);
      transition: all 0.3s ease;
      animation: fadeIn 0.6s ease-in 0.6s both;
    }

    .description-box:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 35px var(--shadow-hover);
    }

    .description-box p {
      color: var(--description-text);
      font-size: 1.05em;
      margin: 0;
      transition: color 0.3s ease;
    }

    .description-box strong {
      color: var(--accent-orange);
      font-weight: 600;
    }

    /* ===== INFO CARDS ===== */
    .info-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin: 30px 0;
    }

    .info-card {
      background: var(--card-bg);
      backdrop-filter: blur(10px);
      border: 1px solid var(--border-color);
      border-radius: 15px;
      padding: 25px;
      text-align: center;
      transition: all 0.3s ease;
      box-shadow: 0 5px 20px var(--shadow-color);
    }

    .info-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 10px 30px var(--shadow-hover);
      border-color: var(--accent-orange);
    }

    .info-card-icon {
      font-size: 2.5em;
      margin-bottom: 15px;
    }

    .info-card-title {
      color: var(--text-primary);
      font-size: 1.1em;
      font-weight: bold;
      margin-bottom: 10px;
    }

    .info-card-text {
      color: var(--text-secondary);
      font-size: 0.95em;
    }

    /* ===== FOOTER ===== */
    .footer {
      background: var(--card-bg);
      border-top: 1px solid var(--border-color);
      padding: 30px 20px;
      text-align: left7 ;
      color: var(--text-secondary);
      margin-top: 50px;
      transition: all 0.3s ease;
    }

    .footer h5 {
      color: var(--text-primary);
    }

    .footer a {
      color: var(--accent-orange);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .footer a:hover {
      color: var(--accent-blue);
      text-decoration: underline;
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 768px) {
      body {
        padding-top: 90px;
      }

      .akreditasi-title {
        font-size: 2em;
        letter-spacing: 1px;
      }

      .akreditasi-image img {
        max-width: 100%;
      }

      .button-group {
        flex-direction: column;
        gap: 10px;
      }

      .btn-custom {
        width: 100%;
        max-width: 300px;
      }

      .description-box {
        padding: 20px;
        text-align: left;
      }

      .description-box p {
        font-size: 1em;
      }

      .info-cards {
        grid-template-columns: 1fr;
      }

      .theme-toggle-text {
        display: none;
      }

      .nav-link {
        margin: 5px 0;
      }
    }

    @media (max-width: 480px) {
      body {
        padding-top: 80px;
      }

      .akreditasi-title {
        font-size: 1.6em;
      }

      .akreditasi-section {
        padding: 30px 15px;
      }

      .theme-toggle {
        font-size: 0.85em;
        padding: 6px 10px;
      }
    }

/* === FOOTER === */
:root {
    --dark-secondary: #1a1a1a;
    /* warna background footer */
    --primary-color: #54A756;
    /* hijau utama */
    --text-light: #ffffff;
    /* teks putih */
}

.footer {
    background: var(--dark-secondary);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    line-height: 1.6;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: left;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
}

/* === UTILITY CLASSES === */
.scroll-animate {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.scroll-animate.animate {
    opacity: 1;
    transform: translateY(0);
}

.interactive-hover {
    cursor: pointer;
    transition: all 0.3s ease;
}

.interactive-hover:hover {
    transform: translateY(-5px) scale(1.02);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .side-menu {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .lecturer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .lecturer-card {
        padding: 25px;
    }

    .lecturer-name {
        font-size: 1.2rem;
    }

    .timeline-line {
        left: 30px;
    }

    .timeline-item {
        flex-direction: column !important;
        align-items: flex-start;
        padding-left: 80px;
    }

    .timeline-badge {
        left: 30px;
    }

    .timeline-content,
    .timeline-image {
        width: 100%;
    }

    .timeline-content::before {
        display: none;
    }

    .timeline-image {
        margin-top: 1rem;
    }

    .text-item {
        font-size: 24px;
        margin-right: 60px;
    }

    .banner-container {
        padding: 15px 0;
    }
}

@media (max-width: 480px) {
    .text-item {
        font-size: 18px;
        margin-right: 40px;
        letter-spacing: 1px;
    }

    .text-item::after {
        font-size: 16px;
        margin-left: 20px;
        margin-right: 20px;
    }
}