:root {
            --primary-blue: #004494;
            --primary-gradient: linear-gradient(135deg, #0056b3, #002d62);
            --umy-gold: #c5a043;
            --dark-text: #1e293b;
            --light-bg: #f8fafc;
            --card-shadow: 0 10px 30px rgba(0, 68, 148, 0.04);
            --hover-shadow: 0 20px 40px rgba(0, 68, 148, 0.09);
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 90px;
        }

        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--dark-text);
            background-color: #ffffff;
            overflow-x: hidden;
        }

        /* NAVBAR PREMIUM INTEGRASI LOGO DRP */
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #f1f5f9;
            padding: 12px 0;
            transition: all 0.3s ease;
            z-index: 1050;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary-blue) !important;
        }
        .navbar-brand img {
            height: 38px;
            width: auto;
            object-fit: contain;
        }
        .nav-link {
            color: #475569 !important;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 6px 16px !important;
            border-radius: 8px;
            transition: all 0.2s ease;
        }
        .nav-link:hover {
            color: var(--primary-blue) !important;
            background-color: #f1f5f9;
        }

        /* MODERN HERO SECTION DENGAN BACKGROUND FOTO KELOMPOK YANG DIPERJELAS */
        .hero-section {
            padding: 180px 0 120px 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to bottom, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.5)), 
                        url('images/foto-kelompok.jpeg') center/cover no-repeat;
            filter: blur(2px);
            transform: scale(1.03);
            z-index: 0;
        }
        .hero-section .container {
            position: relative;
            z-index: 1;
        }
        
        .hero-title {
            font-size: 4rem;
            font-weight: 900;
            color: #0f172a;
            letter-spacing: -1px;
            margin-bottom: 8px;
            text-shadow: 0 2px 4px rgba(255,255,255,0.5);
        }
        .hero-subtitle {
            font-size: 2rem;
            color: var(--umy-gold);
            font-weight: 700;
            margin-bottom: 32px;
            text-shadow: 0 1px 3px rgba(255,255,255,0.5);
        }
        .hero-desc {
            font-size: 1.25rem;
            max-width: 760px;
            margin: 0 auto 40px auto;
            color: #0f172a;
            font-weight: 600;
            line-height: 1.7;
            text-shadow: 0 1px 8px rgba(255,255,255,0.8);
        }
        .hero-badge {
            background-color: #fef3c7;
            color: #92400e;
            font-weight: 700;
            padding: 8px 24px;
            border-radius: 50px;
            display: inline-block;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 24px;
            box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
        }
        .btn-custom-yellow {
            background: linear-gradient(135deg, #ffca28, #ffb300);
            color: #1e293b;
            font-weight: 700;
            padding: 14px 36px;
            border-radius: 12px;
            border: none;
            box-shadow: 0 8px 20px rgba(255, 179, 0, 0.3);
            transition: all 0.3s ease;
            margin-right: 18px;
        }
        .btn-custom-yellow:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 24px rgba(255, 179, 0, 0.4);
            color: #000;
        }
        .btn-custom-outline {
            background-color: #ffffff;
            color: #334155;
            font-weight: 700;
            padding: 14px 36px;
            border-radius: 12px;
            border: 2px solid #cbd5e1;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }
        .btn-custom-outline:hover {
            background-color: #f8fafc;
            border-color: #94a3b8;
            transform: translateY(-2px);
        }

        /* SECTION CONFIGURATIONS */
        .section-padding {
            padding: 100px 0;
        }
        .main-heading {
            font-size: 2.2rem;
            font-weight: 800;
            color: #0f172a;
            text-align: center;
            margin-bottom: 16px;
        }
        .main-heading-sub {
            text-align: center;
            color: #64748b;
            font-size: 1.25rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            max-width: 600px;
            margin: 0 auto 50px auto;
        }
        .sub-heading {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--primary-blue);
            text-align: center;
            margin-top: 20px;
            margin-bottom: 35px;
        }

        /* PERBAIKAN PEMBATAS: LEBIH TEGAS & BERWARNA (BIRU - EMAS - BIRU GRADASI) */
        .section-divider {
            border: 0;
            height: 3px; /* Dipertebal dari 1px */
            background: linear-gradient(to right, transparent, var(--primary-blue) 25%, var(--umy-gold) 50%, var(--primary-blue) 75%, transparent);
            margin: 0;
        }
        .divisi-divider {
            border: 0;
            height: 2px; /* Dipertebal dari 1px */
            background: linear-gradient(to right, transparent, var(--umy-gold), transparent); /* Memakai aksen warna emas */
            margin: 50px auto;
            max-width: 40%; /* Lebih pendek dan minimalis */
        }

        /* TENTANG SECTION */
        .tentang-text {
            max-width: 860px;
            margin: 0 auto;
            text-align: center;
            font-size: 1.1rem;
            line-height: 1.85;
            color: #334155;
        }

        /* PROGRAM KERJA CARDS */
        .program-card {
            background: #ffffff;
            border: 1px solid #f1f5f9;
            border-radius: 20px;
            padding: 35px 24px;
            text-align: center;
            height: 100%;
            box-shadow: var(--card-shadow);
            transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .program-card:hover {
            box-shadow: var(--hover-shadow);
            transform: translateY(-6px);
            border-color: rgba(0, 86, 179, 0.1);
        }
        .program-icon-box {
            width: 70px;
            height: 70px;
            background: #eff6ff;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px auto;
            transition: all 0.3s ease;
        }
        .program-card:hover .program-icon-box {
            background: var(--primary-blue);
        }
        .program-icon {
            font-size: 2.2rem;
            color: var(--primary-blue);
            transition: all 0.3s ease;
        }
        .program-card:hover .program-icon {
            color: #ffffff;
        }
        .program-card h4 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: #0f172a;
        }
        .program-card p {
            font-size: 0.95rem;
            color: #64748b;
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* STRUKTUR TIM — FOTO PORTRAIT 3:4 */
        .team-card {
            background: #ffffff;
            border: 1px solid #f1f5f9;
            border-radius: 24px;
            padding: 24px;
            text-align: center;
            height: 100%;
            box-shadow: var(--card-shadow);
            max-width: 380px;
            margin: 0 auto;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .team-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--hover-shadow);
        }

        .team-img-wrapper {
            width: 100%;
            aspect-ratio: 3 / 4;
            border-radius: 16px;
            overflow: hidden;
            background-color: #f8fafc;
            margin-bottom: 20px;
            position: relative;
        }

        .team-img-wrapper img {
            display: block;
            width: 100%;
            height: 100%;
            object-fit: cover;
            /* Pembesaran foto tetap dipertahankan; fokus zoom diatur per orang. */
            transform: scale(1.45);
            transform-origin: var(--team-photo-origin, center 10%);
            transition: transform 0.3s ease;
        }

        .team-card:hover .team-img-wrapper img {
            /* Zoom saat hover tetap seperti desain sebelumnya. */
            transform: scale(1.53);
            transform-origin: var(--team-photo-origin, center 10%);
        }

        /* Posisi fokus foto disetel masing-masing agar framing tidak seragam.
           Jika ingin menggeser fokus lebih ke bawah, naikkan angka Y;
           untuk menggeser fokus lebih ke atas, turunkan angka Y. */
        .team-img-wrapper img[src$="tamin.jpeg"]      { --team-photo-origin: center 9%; }
        .team-img-wrapper img[src$="istnaini.jpeg"]   { --team-photo-origin: center 14%; }
        .team-img-wrapper img[src$="raditya.jpeg"]    { --team-photo-origin: center 8%; }
        .team-img-wrapper img[src$="wuritanaya.jpeg"] { --team-photo-origin: center 13%; }
        .team-img-wrapper img[src$="syalsabila.jpeg"] { --team-photo-origin: center 9%; }
        .team-img-wrapper img[src$="zulfikar.jpeg"]   { --team-photo-origin: center 14%; }
        .team-img-wrapper img[src$="riyan.jpeg"]      { --team-photo-origin: center 8%; }
        .team-img-wrapper img[src$="allysa.jpeg"]     { --team-photo-origin: center 13%; }
        .team-img-wrapper img[src$="arindra.jpeg"]    { --team-photo-origin: center 9%; }
        .team-img-wrapper img[src$="hanafi.jpeg"]     { --team-photo-origin: center 9%; }

        .team-card h5 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: #0f172a;
        }

        .team-card p {
            font-size: 1rem;
            color: #64748b;
            margin-bottom: 0;
            font-weight: 500;
        }

        /* VIDEO SECTION */
        .video-wrapper {
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.1);
            border-radius: 24px;
            overflow: hidden;
        }

        /* GALERI MASONRY */
        .gallery-container {
            columns: 3 320px;
            column-gap: 24px;
            padding: 15px 0;
        }
        .gallery-container img {
            width: 100%;
            margin-bottom: 24px;
            border-radius: 16px;
            display: block;
            box-shadow: 0 8px 20px rgba(0,0,0,0.03);
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .gallery-container img:hover {
            transform: scale(1.03);
            box-shadow: 0 15px 30px rgba(0,0,0,0.08);
        }

        /* CONTACT SECTION WITH CLEAN LAYOUT */
        .contact-box {
            background: #ffffff;
            padding: 40px;
            border-radius: 24px;
            border: 1px solid #f1f5f9;
            box-shadow: var(--card-shadow);
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .contact-box:hover {
            transform: translateY(-4px);
            box-shadow: var(--hover-shadow);
        }
        .contact-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-google-maps {
            background-color: var(--primary-blue);
            color: white;
            font-weight: 600;
            padding: 10px 24px;
            border-radius: 10px;
            border: none;
            margin-top: 20px;
            transition: all 0.2s ease;
        }
        .btn-google-maps:hover {
            background-color: #003370;
        }
        .instagram-badge {
            display: inline-block;
            background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
            color: white;
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            margin-top: 20px;
            transition: all 0.2s ease;
        }
        .instagram-badge:hover {
            box-shadow: 0 8px 20px rgba(220, 39, 67, 0.25);
            color: white;
        }

        /* FOOTER */
        footer {
            background-color: #0f172a;
            padding: 40px 0;
            color: #94a3b8;
            font-size: 0.95rem;
        }

/* Responsif tambahan untuk layar kecil */
@media (max-width: 991.98px) {
    .navbar-collapse {
        padding-top: 12px;
    }
    .nav-link {
        padding: 10px 12px !important;
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        padding: 140px 0 80px;
    }
    .hero-title {
        font-size: clamp(2.25rem, 9vw, 3.25rem);
        letter-spacing: -0.5px;
    }
    .hero-subtitle {
        font-size: clamp(1.25rem, 5vw, 1.7rem);
    }
    .hero-desc {
        font-size: 1rem;
        padding: 0 8px;
    }
    .hero-section .d-flex {
        flex-wrap: wrap;
        gap: 12px;
    }
    .btn-custom-yellow,
    .btn-custom-outline {
        margin-right: 0;
        padding: 12px 20px;
    }
    .section-padding {
        padding: 68px 0;
    }
    .main-heading {
        font-size: 1.8rem;
    }
    .main-heading-sub {
        font-size: 1rem;
        margin-bottom: 32px;
    }
    .contact-box {
        padding: 28px 22px;
    }
}