/* CSS RESET & VARIABLES */
        :root {
            --primary-orange: #f36f21;
            --dark-bg: #1a1a1a;
            --text-light: #ffffff;
            --text-gray: #b0b0b0;
            --transition: all 0.3s ease;
            --header-height: 80px;
            --page-padding: 10%;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Muli'; 
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: var(--header-height);
        }

        body { overflow-x: hidden; background-color: #fdfdfd; }

        /* --- SELF-HOSTED FONTS DECLARATION --- */
        @font-face {
            font-family: 'Muli';
            src: url('../assets/fonts/Muli-Regular.ttf') format('truetype');
            font-weight: 400;
            font-style: normal;
        }

        @font-face {
            font-family: 'Muli';
            src: url('../assets/fonts/Muli-Italic.ttf') format('truetype');
            font-weight: 400;
            font-style: italic;
        }

        @font-face {
            font-family: 'Muli';
            src: url('../assets/fonts/Muli-SemiBold.ttf') format('truetype');
            font-weight: 600;
            font-style: normal;
        }

        @font-face {
            font-family: 'Muli';
            src: url('../assets/fonts/Muli-SemiBoldItalic.ttf') format('truetype');
            font-weight: 600;
            font-style: italic;
        }

        @font-face {
            font-family: 'Muli';
            src: url('../assets/fonts/Muli-Bold.ttf') format('truetype');
            font-weight: 700;
            font-style: normal;
        }

        @font-face {
            font-family: 'Muli';
            src: url('../assets/fonts/Muli-BoldItalic.ttf') format('truetype');
            font-weight: 700;
            font-style: italic;
        }

        @font-face {
            font-family: 'Muli';
            src: url('../assets/fonts/Muli-Black.ttf') format('truetype');
            font-weight: 900;
            font-style: normal;
        }

        @font-face {
            font-family: 'Muli';
            src: url('../assets/fonts/Muli-BlackItalic.ttf') format('truetype');
            font-weight: 900;
            font-style: italic;
        }

        /* Terapkan ke seluruh elemen */
        section {
            opacity: 1; /* Biarkan 1 dulu agar tidak hilang total jika JS gagal */
            will-change: transform, opacity;
            padding: 100px var(--page-padding);
        }

        /* HEADER STYLING */
        /* HEADER AWAL (Transparan) */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            /* height: var(--header-height); */
            height: 120px;
            padding: 0 var(--page-padding) !important;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            background: transparent; /* Awalnya transparan */
            box-shadow: none; /* Hilangkan bayangan di awal */
            transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
        }

        /* HEADER SAAT SCROLL (Akan dipicu oleh JavacScript) */
        header.scrolled {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            padding: 0 var(--page-padding);
        }

        .logo-container img {
            height: 50px; /* Ukuran proporsional logo-bid-01.png */
            width: auto;
        }

        nav ul {
            display: flex;
            list-style: none;
            align-items: center;
        }

        nav ul li {
            margin-left: 35px;
        }

        nav ul li a {
            text-decoration: none;
            color: var(--text-dark);
            font-size: 18px;
            font-weight: 600; /* Muli SemiBold */
            transition: var(--transition);
            color: #161714;
        }

        nav ul li a:hover {
            color: var(--primary-orange);
        }

        /* Tombol ID | EN (Rounded Square) */
        .lang-switcher { 
            cursor: pointer; 
            background: var(--primary-orange); 
            color: #FFF !important; 
            padding: 8px 20px; 
            border-radius: 22px; /* Rounded Square */
            font-size: 18px;
            font-weight: 600; /* Muli SemiBold */
            display: inline-block;
        }

        /* HERO SECTION */
        .hero {
            height: 100vh;
            width: 100%;
            display: flex;
            align-items: center;
            padding: 0 var(--page-padding);
            background-image: url('../assets/img/bg-hero.png');
            background-size: cover;
            background-position: center;
            /* Hilangkan padding-top agar gambar tembus ke atas */
            padding-top: 0; 
            margin-top: 0;
        }

        .hero-content {
            flex: 1;
            max-width: 600px;
            font-family: 'Muli';
            font-weight: 900; /* Muli Black */
            font-size: 36px;
            color: #4D4D4D;
        }

        /* Menggunakan Gambar untuk Tulisan BISA! */
        .hero-content img.logo-bisa {
            width: 240px; /* Sesuaikan ukuran logo-bisa.png */
            height: auto;
            margin-bottom: 10px;
        }

        .hero-content p {
            font-size: 36px;
            font-weight: 900; /* Muli Black */
            color: var(--subtitle-gray);
            line-height: 1.2;
            margin-bottom: 30px;
        }

        /* Action Button */
        .btn-cta {
            padding: 15px 35px;
            background: var(--primary-orange);
            color: white;
            text-decoration: none;
            border-radius: 30px; /* Rounded Square sesuai tema */
            font-weight: 600; /* Muli Bold */
            font-size: 21px;
            display: inline-block;
            transition: var(--transition);
        }

        .btn-cta:hover {
            transform: translateY(-3px);
            filter: brightness(1.1);
            box-shadow: 0 10px 20px rgba(228, 113, 59, 0.2);
        }

        /* WELCOME SECTION */
        .welcome-section {
            height: 195px; /* Fixed height sesuai permintaan */
            background: var(--welcome-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0 var(--page-padding);
        }

        .welcome-box {
            border: none; /* Hilangkan border lama */
            width: 100%;
            max-width: 1100px;
            text-align: center;
        }

        .welcome-box p {
            font-size: 1.25rem;
            font-weight: 400; /* Muli Regular */
            font-style: oblique;
            line-height: 1.6;
            color: var(--text-dark);
        }

        .welcome-box strong {
            font-weight: 900; /* Muli Black */
        }

        /* MILESTONE & HISTORY AREA */
        /* --- ABOUT US SECTION --- */
        #about-us { 
            padding: 100px 0; 
            background: #fff; 
            overflow: hidden; 
            padding-bottom: 0;
        }

        .about-container { 
            display: flex; 
            padding:0 var(--page-padding);
            gap: 50px; 
            margin-bottom: 80px; 
            align-items: flex-start; 
        }

        /* History Text */
        .history-text { flex: 1; }
        .history-text p {
            font-family: 'Muli';
            font-weight: 400; /* Muli Regular */
            font-size: 14px;
            color: #0D0D0D;
            line-height: 1.8;
            text-align: justify;
        }

        /* History Detail Box (Muncul saat Klik) */
        .history-detail-container { 
            margin-top: 30px; 
            padding: 20px; 
            border-left: 4px solid var(--primary-orange); 
            background: #fdfdfd; 
            min-height: 100px; 
            opacity: 0; 
            transform: translateY(20px); 
            transition: all 0.5s ease; 
        }

        .history-detail-container.visible { 
            opacity: 1; 
            transform: translateY(0); 
        }

        .history-detail-container h4 { 
            color: var(--primary-orange); 
            margin-bottom: 10px; 
            font-size: 1.2rem; 
        }

        /* --- MILESTONE AREA --- */
        .milestone-area {
            flex: 1.5;
            position: relative;
            min-height: 500px;
        }

        .milestone-wrapper { 
            position: relative; 
            height: 100%; 
            display: flex; 
            align-items: center; 
            justify-content: center; 
        }

        /* Background Year Besar */
        .bg-year {
            font-family: 'Muli';
            font-weight: 900; /* Muli Black */
            font-size: 15rem;
            color: #f0f0f0;
            position: absolute;
            z-index: 1;
            pointer-events: none;
            user-select: none;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
        }        

        /* SVG Line Connector */
        #milestone-svg { 
            position: absolute; 
            top: 0; 
            left: 0; 
            width: 100%; 
            height: 100%; 
            z-index: 1; 
            pointer-events: none; 
        }

        #milestone-path {
            stroke: #EB5B2C;
            stroke-width: 2;
            stroke-dasharray: 5,5;
            opacity: 0.6;
        }

        /* Milestone Items & Track */
        .milestone-track { 
            position: relative; 
            z-index: 2; 
            width: 100%; 
            height: 400px; 
        }

        .milestone-item { 
            position: absolute; 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            cursor: pointer; 
            z-index: 3; 
        }

        .year-label {
            font-family: 'Muli';
            font-weight: 900; /* Muli Regular */
            font-size: 14px;
            color: #888;
            margin-bottom: 8px;
        }

        /* Thumbnail Milestone */
        .milestone-item .thumb {
            width: 70px;
            height: 70px;
            border-radius: 12px;
            border: 3px solid white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            background: #eee;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .milestone-item .thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Hover & Active State (Zoom) */
        .milestone-item:hover .thumb, 
        .milestone-item.active .thumb {
            transform: scale(1.8);
            border-color: #FFF;
            z-index: 10;
        }

        /* Positioning Milestones (Zig-zag) */
        .item-2018 { top: 10%; left: 5%; }
        .item-2019 { top: 40%; left: 15%; }
        .item-2020 { top: 70%; left: 10%; }
        .item-2021 { top: 85%; left: 35%; }
        .item-2022 { top: 60%; left: 50%; }
        .item-2023 { top: 30%; left: 45%; }
        .item-2024 { top: 10%; left: 65%; }
        .item-2025 { top: 40%; left: 80%; }
        .item-2026 { top: 80%; left: 85%; }

        /* --- VVM SECTION (ORANGE BACKGROUND) --- */
        .vvm-container { 
            background-color: #E4713B; 
            color: white; 
            padding: 100px 0 60px; /* Padding atas bawah tetap 100px */
            width: 100%; 
            position: relative;
        }

        /* Custom Title untuk VVM (Putih) */
        .vvm-item .section-title {
            position: relative;
            display: flex;
            flex-direction: column; 
            justify-content: flex-start;
            align-items: flex-start;
            margin-bottom: 60px;
            padding-left: 0; 
            margin-left: 0;  
        }

        .vvm-item .section-title::before {
            content: '';
            position: relative;
            display: block;
            width: 8px;
            height: 8px;
            margin-bottom: 15px;
            background-color: #FFFFFF; /* Square Putih */
        }

        .vvm-item .section-title h2 {
            font-family: 'Muli';
            font-weight: 900;
            font-size: 32px;
            color: #FFF;
            letter-spacing: 1px;
            line-height: 1.1;
        }

        /* Grid Asimetris */
        .vvm-box { 
            display: grid; 
            grid-template-columns: 0.8fr 1.2fr 1.5fr; /* Kolom 3 (Core Value) lebih lebar */
            gap: 60px; 
            padding: 0 var(--page-padding);
            max-width: 100%;
        }

        .vvm-item p {
            font-family: 'Muli';
            font-weight: 400;
            font-size: 14px;
            line-height: 1.5;
        }

        /* List Styling dengan Square Putih 8x8px */
        .vvm-item ul {
            list-style: none;
        }

        .vvm-item li {
            position: relative;
            padding-left: 25px;
            margin-bottom: 15px;
            font-size: 14px;
            line-height: 1.5;
        }

        .vvm-item li .initial-letter {
            font-family: 'Muli';
            font-weight: 900; /* Muli Black */
            font-size: 18px; 
            color: #FFFFFF;
            line-height: 1.5;
        }

        .vvm-item li .content-text {
            font-family: 'Muli';
            font-weight: 900; /* Muli Black */
            font-size: 14px; 
            color: #FFFFFF;
        }

        .vvm-item li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px; /* Menyelaraskan kotak dengan baris pertama teks */
            width: 8px;
            height: 8px;
            background-color: #FFFFFF;
        }

        /* Responsivitas untuk Layar Kecil */
        @media (max-width: 1024px) {
            .vvm-box { grid-template-columns: 1fr; gap: 50px; padding: 0 10%; }
        }

        /* SERVICES & SHOWCASES */
        section { 
            padding: 100px 10%; }

        .section-title {
            position: relative;
            display: flex;
            flex-direction: column; /* Mengubah flow agar judul berada di bawah kotak atau sejajar */
            justify-content: flex-start;
            align-items: flex-start;
            margin-bottom: 60px;
            padding-left: 0; /* Reset: Jangan gunakan padding negatif */
            margin-left: 0;  /* Reset: Jangan gunakan margin negatif */
        }

        .section-title::before {
            content: '';
            position: relative; /* Mengubah dari absolute ke relative agar tidak menabrak teks */
            display: block;
            width: 8px;
            height: 8px;
            background-color: #EB5B2C;
            margin-bottom: 15px; /* Memberikan jarak antara kotak dan judul */
            margin-left: 42px;
        }

        .section-title h2 {
            font-family: 'Muli';
            font-weight: 900;
            font-size: 32px;
            color: #142243;
            letter-spacing: 1px;
            line-height: 1.1;
            text-transform: none;
        }
        
        #services {
            background-color: #1F2224; /* Background Gelap */
            padding: 100px var(--page-padding);
            margin-top: -1px;
        }

        /* Penyesuaian Judul Section untuk Dark Mode agar Tetap Konsisten */
        #services .section-title h2 {
            color: #FFFFFF; /* Judul "SERVICES" di kiri atas jadi Putih */
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr); /* 5 Kolom sejajar */
            gap: 30px;
            align-items: start;
        }

        .service-card {
            text-align: center;
            padding: 20px;
            background: transparent; /* Hilangkan background kartu */
            border: none; /* Hilangkan border sesuai instruksi */
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .service-card:hover {
            transform: translateY(-15px); /* Efek melayang saat hover */
        }

        /* Icon Styling */
        .service-icon {
            width: 80px; /* Sesuaikan ukuran icon PNG Anda */
            height: 80px;
            margin: 0 auto 25px auto;
            transition: transform 0.4s ease;
            flex-shrink: 0;
        }

        .service-card:hover .service-icon {
            transform: rotateY(180deg); /* Contoh efek roll over, bisa disesuaikan */
        }

        .service-icon img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        /* Typography Services */
        .service-card h3 {
            font-family: 'Muli';
            font-weight: 900; /* Muli Black */
            font-size: 18px;
            color: #E4713B; /* Warna Orange BISA! */
            margin-bottom: 15px;
            line-height: 1.2;
            min-height: 44px;
            display: flex;
            justify-content: center;
        }

        .service-card p {
            font-family: 'Muli';
            font-weight: 400; /* Muli Regular */
            font-size: 14px;
            color: #FFFFFF; /* Teks Putih */
            line-height: 1.5;
            margin-top: 0;
        }

        /* Responsivitas: Di tablet jadi 3 kolom, di HP jadi 1 kolom */
        @media (max-width: 1024px) {
            .services-grid { grid-template-columns: repeat(3, 1fr); }
        }
        @media (max-width: 768px) {
            .services-grid { grid-template-columns: 1fr; }
            :root {
                --page-padding: 5%; /* Patokan jarak kiri-kanan untuk mobile */
            }
        }

        /* --- SHOWCASE SECTION --- */
        #showcases {
            background-color: #f9f9f9;
            padding: 100px var(--page-padding) 60px var(--page-padding);
            overflow: hidden;
        }

        .proven-impact-title {
            font-family: 'Muli';
            font-weight: 900; /* Muli Black */
            font-size: 21px;
            color: #E4713B;
            margin-bottom: 30px;
            text-transform: capitalize;
        }

        .showcase-wrapper {
            overflow: hidden;
            cursor: grab;
            margin-bottom: 50px;
        }

        .showcase-wrapper:active { cursor: grabbing; }

        .showcase-container {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 10px 0;
            transition: transform 0.1s ease-out;
        }

        .showcase-container::-webkit-scrollbar { display: none; }

        .showcase-card {
            min-width: 280px; 
            height: 480px;
            border-radius: 15px;
            position: relative;
            overflow: hidden;
            background: #000;
            flex-shrink: 0;
            transition: var(--transition);
            cursor: grab;
            pointer-events: auto;
            user-select: none;
        }

        .showcase-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            pointer-events: none;
            opacity: 0.5; /* Efek gelap transparan normal */
            transition: all 0.5s ease;
            filter: grayscale(30%) brightness(0.7); /* Tambahan agar lebih cinematic */
            -webkit-user-drag: none;
        }

        /* Roll Over Effect: Warna Asli Image */
        .showcase-card:hover img {
            opacity: 1;
            filter: grayscale(0%) brightness(1);
            transform: scale(1.05);
            background: rgba(0, 0, 0, 0); 
        }

        .card-overlay {
            position: absolute;
            top: 0;
            left: 0;
            padding: 30px;
            width: 100%;
            height: 100%; /* Memenuhi seluruh kartu */
            display: flex;
            flex-direction: column;
            justify-content: space-between; /* Menarik judul ke atas, konten ke bawah */
            background: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, transparent 30%, rgba(0,0,0,0.8) 100%);
            pointer-events: none;
            transition: background 0.4s ease;
        }

        .card-overlay h3 {
            font-family: 'Muli';
            font-weight: 900;
            font-size: 18px;
            color: #FFF;
            align-self: flex-start; /* Judul di kiri atas */
            margin-bottom: auto; /* Mendorong elemen di bawahnya ke dasar */
        }

        .card-footer {
            display: flex;
            flex-direction: column;
            width: 100%;
            pointer-events: none;
        }

        .card-overlay p {
            font-family: 'Muli';
            font-weight: 400;
            font-size: 14px;
            color: #FFF;
            margin-bottom: 20px;
            line-height: 1.4;
            text-align: left;
        }

        .btn-learn-more {
            display: inline-block;
            padding: 10px 25px;
            background-color: #E4713B;
            color: #FFF;
            font-family: 'Muli';
            font-weight: 600;
            font-size: 16px;
            text-decoration: none;
            border-radius: 25px;
            pointer-events: auto;
            cursor: pointer;
            position: relative;
            z-index: 10;
            align-self: flex-end; /* KUNCI: Membuat tombol rata kanan */
            transition: var(--transition);
        }

        #draggableContainer {
            cursor: grab;
            user-select: none;
            touch-action: pan-y; /* Memperbaiki scroll di HP */
            display: flex;
            overflow-x: hidden; /* Kita kontrol geser via JS, bukan scroll bawaan */
            -webkit-overflow-scrolling: touch;
        }

        #draggableContainer:active {
            cursor: grabbing;
        }

        .btn-learn-more:hover {
            filter: brightness(1.1);
            transform: scale(1.05);
        }        

        /* Tulisan di bawah deretan thumbnail */
        .experience-text {
            font-family: 'Muli';
            font-weight: 600; /* Muli Semibold */
            font-style: italic;
            font-size: 21px;
            color: #0D0D0D;
            text-align: center;
            margin-top: 40px;
        }
        /* --- CONTACT SECTION DETAIILING --- */
        #contact {
            background-color: #f4f4f4;
            padding: 100px var(--page-padding);
        }

        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 100px;
            align-items: start;
        }

        /* Kolom Kiri: Info */
        .contact-info h3 {
            font-family: 'Muli';
            font-weight: 900; /* Muli Black */
            font-size: 32px;
            color: #142243;
            margin-bottom: 25px;
        }

        .contact-lead {
            font-family: 'Muli';
            font-weight: 600; /* Muli Semibold */
            font-style: italic; /* Italic */
            font-size: 21px;
            line-height: 1.4;
            color: #0D0D0D;
            margin-bottom: 45px;
        }

        .contact-buttons {
            display: flex;
            gap: 20px;
            margin-bottom: 60px;
            flex-wrap: wrap; /* Agar tombol turun ke bawah jika layar terlalu sempit */
        }

        .btn-pill-contact {
            padding: 15px 35px;
            border: 2px solid #0D0D0D;
            border-radius: 35px;
            text-decoration: none;
            color: #0D0D0D;
            font-family: 'Muli';
            font-weight: 600; /* Muli Semibold */
            font-size: 16px;
            transition: var(--transition);
            display: inline-block;
            text-align: center;
        }

        .btn-pill-contact:hover {
            background-color: #0D0D0D;
            color: #FFF;
        }

        /* Brand Area */
        .brand-info {
            display: flex;
            flex-direction: column;
            align-items: center; /* Mengetengahkan logo dan konten secara horizontal */
            text-align: center;  /* Mengetengahkan baris teks */
            margin-top: 20px;
        }

        .brand-footer-logo {
            width: 150px; 
            margin-bottom: 25px;
            display: block; /* Memastikan margin auto bekerja jika diperlukan */
        }

        .brand-footer-logo:hover {
            transform: scale(1.1);
            filter: brightness(1.1);
        }

        .brand-info h4 {
            font-family: 'Muli';
            font-weight: 900;
            color: #E4713B;
            font-size: 1.25rem;
            margin-bottom: 15px;
        }

        .brand-info address {
            font-style: normal; /* Menghilangkan style miring bawaan tag address */
            margin-bottom: 10px;
        }

        .brand-info p, .brand-info address {
            font-family: 'Muli';
            font-weight: 400;
            color: #666;
            font-size: 16px;
            line-height: 1.6;
        }

        /* Kolom Kanan: Form */
        .contact-form form {
            display: grid;
            gap: 20px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .contact-form input, 
        .contact-form select, 
        .contact-form textarea {
            padding: 18px;
            border: 1px solid #D1D1D1;
            border-radius: 8px;
            background: #FFF;
            font-family: 'Muli';
            font-weight: 400; /* Muli Regular */
            font-size: 16px; /* Font isi */
            color: #0D0D0D;
        }

        /* Placeholder Styling */
        .contact-form input::placeholder,
        .contact-form select,
        .contact-form textarea::placeholder {
            font-size: 14px; /* Sesuai instruksi */
            color: #8E8E8E;
        }

        .btn-send-message {
            background-color: #E4713B;
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 30px;
            font-family: 'Muli';
            font-weight: 600;
            font-size: 16px;
            cursor: pointer;
            justify-self: end; /* Tombol di kanan bawah */
            transition: var(--transition);
        }

        .btn-send-message:hover {
            transform: scale(1.05);
            filter: brightness(1.1);
        }
        /* FOOTER */
        footer { background-color: #1a1a1a; padding: 60px var(--page-padding) !important; color: #888; display: flex; justify-content: space-between; align-items: center; }
        .footer-nav { display: flex; flex-direction: column; gap: 12px; }
        .footer-nav a { color: #888; text-decoration: none; font-size: 16px; transition: var(--transition); }
        .footer-nav a:hover { color: #fff; }

        /* MODAL */
        .modal {
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.85);
            backdrop-filter: blur(8px);
            
            /* PERBAIKAN POSISI: Menggunakan block agar bisa di-scroll dengan benar */
            display: block; 
            overflow-y: auto; 
            padding: 40px 20px; /* Memberi ruang di atas dan bawah agar tidak nempel layar */
            
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transition: opacity 0.4s ease, visibility 0.4s ease;
        }

        .modal.show {
            opacity: 1;
            visibility: visible;
            pointer-events: auto; /* Aktifkan klik saat buka */
        }

        /* Animasi Konten */
        .modal-content, .service-modal-size, .showcase-modal-size {
            margin: 0 auto; /* Mengetengahkan secara horizontal */
            position: relative;
            /* Efek muncul dari bawah */
            transform: translateY(40px);
            transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        .modal.show .modal-content, 
        .modal.show .service-modal-size, 
        .modal.show .showcase-modal-size {
            transform: translateY(0);
        }

        .close-btn {
            position: absolute;
            right: 20px;
            top: 20px;
            font-size: 30px;
            font-weight: bold;
            color: #999;
            cursor: pointer;
            z-index: 2100;
            line-height: 1;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #fff;
            border-radius: 50%;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);            
            transition: all 0.3s ease;
        }
        
        .close-btn:hover {
            color: var(--primary-orange);
            transform: rotate(90deg); /* Animasi putar yang bersih saat hover */
            background: #f8f8f8;
        }

        .close-btn:active {
            transform: scale(0.9) rotate(90deg);
        }

        /* --- RESPONSIVE ADJUSTMENTS --- */
        /* Tablet & Mobile Header */
        @media (max-width: 768px) {
            /* Hamburger Styling */
            .menu-toggle {
                display: block;
                cursor: pointer;
                z-index: 1100;
            }

            .menu-toggle .bar {
                display: block;
                width: 25px;
                height: 3px;
                margin: 5px auto;
                background-color: var(--primary-orange);
                transition: all 0.3s ease-in-out;
            }

            /* Transform Nav ke Full Screen Menu */
            nav {
                position: fixed;
                top: -100vh; /* Pastikan benar-benar di luar layar atas */
                left: 0;
                width: 100%;
                height: auto;
                background: white;
                padding: 100px 0 40px;
                transition: 0.5s ease-in-out;
                z-index: 999;
                display: block; /* Mengubah dari flex ke block untuk mobile */
            }

            nav.active {
                top: 0; /* Muncul saat aktif */
            }

            nav.active ul {
                display: flex; /* Munculkan kembali sebagai kolom saat menu aktif */
            }

            nav ul {
                display: none; /* Sembunyikan list default */
                flex-direction: column;
                gap: 25px;
                align-items: center;
                padding: 0;
                margin: 0;
            }

            nav ul li {
                margin-left: 0;
            }

            header.scrolled nav {
                background: white;
            }

            header.scrolled nav ul {
                margin-left: 0; 
            }

            header.scrolled {
                justify-content: space-between;
            }
            
            /* Mencegah anomali list menu muncul horizontal saat scroll di mobile */
            header.scrolled nav ul {
                flex-direction: column;
                position: static;
            }

            /* Efek X pada Hamburger saat aktif */
            #mobile-menu.is-active .bar:nth-child(2) { opacity: 0; }
            #mobile-menu.is-active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
            #mobile-menu.is-active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
            
            /* Hero */
            .hero-content { text-align: center; transform: translateY(-20px); }
            .hero-content img.logo-bisa { width: 140px; margin-bottom: 10px; padding-top: 40px; }
            .hero-content p { font-size: 18px; }
            .hero {
                background-image: url('../assets/img/bg-hero-mobile.png'); 
                background-position: center bottom;
                height: 85vh; 
                display: flex;
                align-items: flex-start; 
                padding-top: 25%;
            }

            .hero-content h1 span.highlight-bisa { 
                font-size: 0.8em !important; 
                display: inline-block;
                line-height: 1.2;
            }

            .btn-cta {
                font-size: 14px;

            }
            .welcome-section {
                height: auto; /* Biarkan tinggi menyesuaikan konten */
                padding: 60px var(--page-padding); /* Memberikan area kosong (padding) diatas dan bawah */
            }

            .welcome-box p {
                font-size: 18px !important;
                line-height: 1.5;
            }

            /* About & Milestone */
            .about-container {
                flex-direction: column;
                padding: 0 var(--page-padding);
            }
            .milestone-area {
                width: 100%;
                min-height: 400px;
                margin-top: 50px;
            }
            .bg-year { font-size: 6rem; }

            /* VVM Grid (Asimetris ke Stack) */
            .vvm-box {
                grid-template-columns: 1fr; /* Jadi 1 kolom */
                padding: 0 var(--page-padding);
                gap: 40px;
            }
            .vvm-container {
                width: 100%;
                margin-left: 0;
                left: 0;
                right: 0;
                padding-top: 80px;
            }

            .vvm-item {
                margin-top: 40px; /* Jarak antar item (Vision ke Mission, dsb) */
            }
            
            .vvm-item .section-title {
                margin-bottom: 25px; /* Jarak judul ke teks di bawahnya */
            }

            /* Services Grid (5 Kolom ke 1 Kolom) */
            .services-grid {
                grid-template-columns: 1fr;
                gap: 50px;
            }

            /* Contact Grid */
            .contact-container {
                grid-template-columns: 1fr;
                gap: 50px;
            }

            .contact-lead {
                font-size: 16px !important;
                line-height: 1.6;
                margin-bottom: 30px;
            }
            
            .contact-info h3 {
                font-size: 24px;
            }

            .experience-text {
                font-size: 16px !important;
                padding: 0 var(--page-padding);
                line-height: 1.6;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            /* Footer */
            footer {
                flex-direction: column;
                text-align: center;
                gap: 20px;
            }
        }

        /* --- SERVICE MODAL SPECIFIC --- */
        .service-modal-size {
            width: 934px;
            height: 460px;
            max-width: 95vw; /* Proteksi layar kecil */
            padding: 0 !important; /* Kita atur padding di dalam grid */
            overflow: hidden;
            display: flex;
            border-radius: 15px;
        }

        .modal-grid {
            display: grid;
            grid-template-columns: 400px 1fr; /* Area image 400px */
            width: 100%;
            height: 100%;
        }

        .modal-image {
            width: 400px; /* Ukuran pasti untuk area gambar kiri */
            height: 100%;
        }

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

        .modal-info {
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            background: #fff;
        }

        .modal-info h2 {
            font-family: 'Muli', sans-serif !important;
            font-weight: 900 !important; 
            font-size: 28px !important;
            color: #142243;
            margin-bottom: 20px;
        }

        #modalTitle {
            font-family: 'Muli', sans-serif !important;
            font-weight: 900 !important; 
            font-size: 28px !important;
            color: #142243;
            margin-bottom: 20px;
            line-height: 1.1;
            display: block;
        }

        .modal-text {
            font-family: 'Muli';
            font-weight: 400; /* Muli Regular */
            font-size: 14px;
            color: #161714;
            line-height: 1.6;
            margin-bottom: 20px;
        }

        /* List dengan Kotak Merah 8x8 */
        .modal-points {
            list-style: none;
            margin-bottom: 30px;
        }

        .modal-points li {
            position: relative;
            padding-left: 20px;
            font-family: 'Muli';
            font-weight: 400;
            font-size: 14px;
            line-height: 1.6;
            color: #444;
            margin-bottom: 10px;
        }

        .modal-points li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 5px;
            width: 8px;
            height: 8px;
            background-color: #EB5B2C; /* Kotak Merah */
        }

        .modal-actions .btn-pill-contact {
            font-size: 18px; /* Sama dengan tombol lainnya */
            padding: 10px 30px;
        }

        .modal-actions .btn-inquiry {
            display: inline-block;
            padding: 12px 30px;
            background-color: #E4713B; /* Warna Oranye BISA! */
            color: #FFFFFF;
            font-family: 'Muli';
            font-weight: 600;
            font-size: 16px;
            text-decoration: none;
            border-radius: 30px; /* Rounded Square */
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }

        .modal-actions .btn-inquiry:hover {
            background-color: #c95d2d; /* Warna sedikit gelap saat hover */
            transform: translateY(-2px);
        }

        /* --- SHOWCASE MODAL SPECIFIC --- */
        .showcase-modal-size {
            width: 1100px;
            height: 900px; /* Tinggi tetap agar terlihat solid */
            max-width: 95vw;
            padding: 0 !important;
            overflow: hidden; /* Mencegah bocornya warna di sudut border-radius */
            margin-top: 20px; 
            margin-bottom: 50px;
            border-radius: 15px;
        }

        .showcase-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 0; /* Hilangkan gap agar background kiri dan kanan menempel sempurna */
            height: 100%;
            align-items: stretch; /* Paksa sisi kiri dan kanan tingginya sama */
        }

        .showcase-visual {
            background: #f0f0f0; /* Warna abu-abu konsisten */
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
            position: relative;
            padding: 60px 40px 40px 40px; /* Ruang napas yang sejajar dengan teks kanan */
            height: 100%; /* Pastikan memenuhi grid */
        }

        .mockup-container {
            position: relative;
            width: 100%;
            max-width: 500px;
            margin-bottom: 30px;
            filter: drop-shadow(0 20px 40px rgba(0,0,0,0.15));
        }

        .mockup-container img { 
            width: 100%;
            border-radius: 8px;
            display: block;
         }

        /* HOTSPOT SYSTEM */
        .hotspot {
            position: absolute;
            width: 20px;
            height: 20px;
            background: rgba(243, 111, 33, 0.8); /* Warna orange brand Anda */
            border: 2px solid white;
            border-radius: 50%;
            cursor: pointer;
            z-index: 10;
            animation: pulse 2s infinite;
        }

        .hotspot-tooltip {
            visibility: hidden;
            background-color: #333;
            color: #fff;
            text-align: center;
            border-radius: 4px;
            padding: 5px 10px;
            position: absolute;
            z-index: 11;
            bottom: 125%;
            left: 50%;
            transform: translateX(-50%);
            white-space: nowrap;
            font-size: 12px;
            opacity: 0;
            transition: opacity 0.3s;
        }

        .hotspot:hover .hotspot-tooltip {
            visibility: visible;
            opacity: 1;
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(243, 111, 33, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(243, 111, 33, 0); }
            100% { box-shadow: 0 0 0 0 rgba(243, 111, 33, 0); }
        }
        
        .pulse {
            width: 100%;
            height: 100%;
            background: #E4713B;
            border-radius: 50%;
            animation: pulsing 2s infinite;
        }

        @keyframes pulsing {
            0% { transform: scale(1); opacity: 0.8; }
            100% { transform: scale(3); opacity: 0; }
        }

        /* Tooltip on Hover */
        .hotspot::after {
            content: attr(data-tooltip);
            position: absolute;
            bottom: 25px;
            left: 50%;
            transform: translateX(-50%) translateY(10px);
            background: rgba(20, 34, 67, 0.9);
            color: white;
            padding: 8px 15px;
            border-radius: 5px;
            font-size: 12px;
            white-space: nowrap;
            opacity: 0;
            transition: all 0.3s ease;
            pointer-events: none;
            font-family: 'Muli';
        }

        .hotspot:hover::after {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }

        /* Typography Showcase */
        .showcase-info { 
            padding: 60px 50px; /* Padding atas disamakan dengan visual kiri */
            background: #ffffff;
            display: flex;
            flex-direction: column;
            height: 100%;
            overflow: hidden; /* Isi teks diatur oleh scroll-area di dalamnya */
        }

        .case-study-tag { font-family: 'Muli'; font-weight: 600; color: #142243; font-size: 14px; margin-bottom: 10px; opacity: 0.7; }

        .showcase-info h2 { font-family: 'Muli'; font-weight: 900; font-size: 28px; color: #142243; margin-bottom: 25px; }

        .showcase-scroll-area { 
            overflow-y: auto;
            flex-grow: 1;
            margin-bottom: 20px;
            padding-right: 15px; 
        }

        .info-block h4 { font-family: 'Muli'; font-weight: 700; color: #E4713B; margin-bottom: 10px; font-size: 16px; }

        .info-block p { font-family: 'Muli'; font-weight: 400; font-size: 14px; color: #444; line-height: 1.6; margin-bottom: 20px; }

        /* Efek Fade In-Out saat ganti gambar */
        .main-image-wrapper {
            position: relative;
            transition: opacity 0.4s ease-in-out, transform 0.4s ease-in-out;
            display: inline-block;
            width: 100%;
        }

        .main-image-wrapper.changing {
            opacity: 0;
            transform: scale(0.98);
        }

        .main-image-wrapper img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }

/* Thumbnail Styling */
.modal-thumbnails {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    overflow-x: auto;
    padding-bottom: 15px;
    
    /* Standar modern untuk Firefox */
    scrollbar-width: none; 
    /* Transisi halus saat warna muncul */
    transition: scrollbar-color 0.3s ease;
}

/* Tampilkan kembali scrollbar di Firefox saat hover */
.modal-thumbnails:hover {
    scrollbar-width: thin;
    scrollbar-color: #ccc transparent;
}

/* --- SOLUSI KHUSUS SAFARI & CHROME --- */
.modal-thumbnails::-webkit-scrollbar {
    height: 6px;
    /* Jangan gunakan display: none agar Safari tidak bingung */
}

.modal-thumbnails::-webkit-scrollbar-thumb {
    /* Buat warna transparan secara default */
    background-color: rgba(0, 0, 0, 0); 
    border-radius: 10px;
    transition: background-color 0.3s ease;
}

.modal-thumbnails::-webkit-scrollbar-track {
    background: transparent;
}

/* Saat area thumbnail di-HOVER, ubah warna scrollbar jadi terlihat */
.modal-thumbnails:hover::-webkit-scrollbar-thumb {
    background-color: rgba(204, 204, 204, 1); /* Warna abu-abu muncul */
}

/* Saat bar-nya disentuh/hover langsung, ubah jadi warna brand orange */
.modal-thumbnails::-webkit-scrollbar-thumb:hover {
    background-color: var(--primary-orange) !important;
}
     
        .thumb-item {
            flex: 0 0 100px; /* Lebar thumbnail */
            cursor: pointer;
            text-align: center;
            transition: transform 0.2s ease;
        }

        .thumb-item:hover {
            transform: translateY(-2px);
        }

        .thumb-crop {
            width: 100%;
            height: 70px;
            object-fit: cover;
            object-position: center top;
            border-radius: 8px;
            border: 2px solid transparent;
        }

        .thumb-crop-container {
            width: 100%;
            height: 70px;
            overflow: hidden;
            border-radius: 8px;
            border: 2px solid transparent;
            transition: 0.3s;
        }

        .thumb-item.active .thumb-crop {
            border-color: var(--primary-orange);
        }

        .thumb-label {
            display: block;
            font-size: 10px;
            margin-top: 5px;
            color: #666;
            line-height: 1.2;
            /* Membatasi teks jika terlalu panjang */
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

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

        .thumb-item.active, .thumb-item:hover {
            opacity: 1;
            border-color: #E4713B;
            transform: translateY(-3px);
        }

        /* Responsive Modal */
        @media (max-width: 768px) {
            .service-modal-size {
                height: auto;
                max-height: 90vh;
                overflow-y: auto;
                display: block;
            }
            .modal-grid {
                display: flex;
                flex-direction: column;
                grid-template-columns: 1fr;
            }
            .modal-image {
                width: 100%;
                height: 250px;
            }

            .modal-info {
                padding: 30px 20px; /* Jarak teks yang nyaman di HP */
            }
        }

        /* --- RESPONSIVE SHOWCASE MODAL (MOBILE) --- */
        @media (max-width: 992px) {
            .service-modal-size {
                max-height: 90vh;
            }
            /* Menyesuaikan ukuran box utama modal agar pas di layar HP */
            .showcase-modal-size {
                width: 95%;
                height: auto;
                max-height: 95vh; /* Agar modal tidak melebihi tinggi layar HP */
                overflow-y: auto; /* Membuat seluruh modal bisa di-scroll dari atas ke bawah */
            }

            /* Mengubah susunan grid 2 kolom menjadi susunan vertikal */
            .showcase-grid {
                display: flex;
                flex-direction: column;
                height: auto;
                padding-top: 0;
                gap: 0;
            }

            /* 1. BAGIAN GAMBAR DI ATAS */
            .showcase-visual {
                order: 1; /* Memaksa elemen ini berada di urutan atas */
                width: 100%;
                height: auto; 
                padding: 40px 20px 20px 20px;
                border-radius: 15px 15px 0 0;
                background: #f8f8f8;
            }

            /* 2. BAGIAN TEKS DI BAWAH */
            .showcase-info {
                order: 2; /* Memaksa elemen ini berada di urutan bawah */
                padding: 25px;
                height: auto;
            }

            /* Menyesuaikan ukuran Thumbnail di layar kecil */
            .modal-thumbnails {
                display: flex !important; /* Paksa muncul */
                width: 100%;
                justify-content: flex-start;
                overflow-x: auto;
                padding-bottom: 15px;
                -webkit-overflow-scrolling: touch;
            }

            .thumb-item {
                flex: 0 0 80px; /* Ukuran lebih pas untuk jempol di HP */
                min-width: 80px; /* KUNCI 2: Memaksa lebar tetap 80px meskipun ruang sempit */
                height: auto;
            }

            .thumb-crop-container {
                height: 55px;
            }

            /* Mematikan scroll terpisah pada teks, membiarkan scroll mengikuti modal utama */
            .showcase-scroll-area {
                max-height: none;
                overflow-y: visible;
                margin-bottom: 20px;
            }

            /* Penyesuaian font agar tidak terlalu besar di layar HP */
            .showcase-info {
                order: 2;
                padding: 30px 20px;
            }

            .showcase-info h2 {
                font-size: 22px !important;
                margin-bottom: 15px;
            }
        }

        /* Penyesuaian ekstra untuk layar Handphone yang sangat kecil */
        @media (max-width: 480px) {
            .showcase-visual {
                height: auto;
                min-height: 250px;
                padding-bottom: 20px;
            }
            .hotspot {
                width: 12px;
                height: 12px;
            }
            .mockup-container, .modal-thumbnails {
                flex-shrink: 0;
            }
        }  
        
        /* Penyesuaian Showcase di Mobile */
        @media (max-width: 768px) {
            .showcase-container {
                gap: 15px; /* Jarak antar kartu lebih konsisten tanpa scale */
                padding: 40px 10px;
                display: flex;
                overflow-x: auto; 
                justify-content: flex-start; 
            }

            .showcase-card {
                flex: 0 0 180px; /* Lebar tetap kartu */
                width: 180px;    /* Cadangan untuk kepastian lebar */
                height: 250px;   /* Tinggi tetap kartu */
                transform: none; 
                margin: 0;             
                transition: transform 0.3s ease;
                cursor: grab;
            }
            /* Penyesuaian overlay teks agar tetap proporsional saat kartu kecil */
            .card-overlay h3 {
                font-size: 16px !important;
            }

            .btn-learn-more {
                padding: 8px 18px;
                font-size: 14px;
            }

            .card-overlay p {
                font-size: 14px !important; 
            }
        }