/* === VARIABEL GLOBAL === */
        :root {
            --primary-blue: #005A9C; 
            --dark-blue-brand: #002D4E; 
            --accent-color: #FFA500;
            --primary-red: #E53935;
            --bg-primary: #FFFFFF; 
            --bg-secondary: #f7fafc; 
            --text-primary: #2d3748;
            --text-headings: #002D4E; 
            --text-light: #FFFFFF; 
            --border-color: #e2e8f0;
            --card-bg: #FFFFFF; 
            --header-bg: #FFFFFF; 
            --shadow-color: rgba(0, 0, 0, 0.05);
        }

        body.dark-mode {
            --bg-primary: #1a202c; 
            --bg-secondary: #2d3748; 
            --text-primary: #e2e8f0;
            --text-headings: #FFFFFF; 
            --border-color: #4a5568; 
            --card-bg: #2d3748; 
            --header-bg: #2d3748;
            --shadow-color: rgba(0, 0, 0, 0.2);
            --dark-blue-brand: #1A202C;
        }

        /* === GAYA DASAR & UTILITAS === */
        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body { 
            font-family: 'Montserrat', 'Arial', sans-serif; 
            line-height: 1.7; 
            background-color: var(--bg-primary); 
            color: var(--text-primary); 
            transition: background-color 0.3s, color 0.3s; 
        }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        h1, h2, h3 { color: var(--text-headings); font-weight: 700; transition: color 0.3s; }
        h2 { text-align: center; margin-bottom: 48px; font-size: 2.25rem; }
        section { padding: 80px 0; }
        .fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
        .fade-in.visible { opacity: 1; transform: translateY(0); }

        /* === HEADER & NAVIGASI === */
        .header {
            position: sticky;
            top: 0;
            z-index: 1000;
            width: 100%;
            padding: 24px 0;
            transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
            background-color: transparent;
        }
        .header.scrolled {
            background-color: var(--header-bg);
            box-shadow: 0 2px 10px var(--shadow-color);
            border-bottom: 1px solid var(--border-color);
            padding: 16px 0;
        }
        .header .container { display: flex; justify-content: space-between; align-items: center; }
        .logo { display: flex; align-items: center; gap: 12px; font-size: 1.5rem; font-weight: 700; text-decoration: none; transition: color 0.4s ease; }
        .logo-img { height: 48px; width: auto; }
        .nav-menu .nav-list { list-style: none; display: flex; align-items: center; margin: 0; } 
        .nav-menu li { margin-left: 32px; }
        .nav-menu a { position: relative; text-decoration: none; font-weight: 600; transition: color 0.3s ease; padding-bottom: 5px; font-size: 1rem; }
        .nav-menu a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background-color: var(--primary-blue); transform: scaleX(0); transition: transform 0.3s ease; }
        .nav-menu a:hover::after, .nav-menu a.active::after { transform: scaleX(1); }
        .header:not(.scrolled) .logo, 
        .header:not(.scrolled) .nav-menu a, 
        .header:not(.scrolled) #theme-toggle { 
            color: var(--text-light); 
            text-shadow: 0 1px 3px rgba(0,0,0,0.3); 
        }
        .header:not(.scrolled) .hamburger-menu .bar { background-color: var(--text-light); }
        .header.scrolled .logo { color: var(--primary-blue); text-shadow: none; }
        .header.scrolled .nav-menu a { color: var(--text-primary); text-shadow: none; }
        .header.scrolled .nav-menu a.active { color: var(--primary-blue); }
        .header.scrolled #theme-toggle { color: var(--text-headings); text-shadow: none; }
        body.dark-mode .header.scrolled #theme-toggle { color: var(--text-light); }
        .header.scrolled .hamburger-menu .bar { background-color: var(--text-headings); }
        #theme-toggle {
            background: none; border: none; cursor: pointer;
            padding: 5px; width: 40px; height: 40px; font-size: 1.5rem;
            display: flex; align-items: center; justify-content: center;
            transition: transform 0.3s ease, color 0.3s ease;
        }
        #theme-toggle:hover { transform: rotate(15deg); }
        .hamburger-menu, .nav-overlay, .nav-list-mobile { display: none; }

        /* === HERO SECTION === */
        .hero-section { 
            display: flex; align-items: center; justify-content: center; text-align: center;
            color: #fff; position: relative; padding: 160px 24px 80px 24px; 
            min-height: 60vh; margin-top: -97px;
            background: linear-gradient(rgba(0, 25, 45, 0.6), rgba(0, 25, 45, 0.6)), url('/asset/Pelabuhan Kapal di Senja Hari.png') no-repeat center center/cover;
        }
        .hero-content h1 { color: #fff; font-size: 3.5rem; text-transform: uppercase; text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5); }
        .hero-content p { font-size: 1.2rem; opacity: 0.9; }

        /* === KONTEN HALAMAN === */
        .content-section { display: flex; gap: 48px; align-items: center; margin-bottom: 80px; flex-wrap: wrap; }
        .content-section:last-of-type { margin-bottom: 0; }
        @media (min-width: 768px) { .content-section:nth-child(even) { flex-direction: row-reverse; } }
        .content-text, .content-image { flex: 1; min-width: 300px; }
        .content-image img { width: 100%; max-width: 500px; display: block; margin: auto; border-radius: 12px; }
        .content-text h3 { font-size: 1.75rem; margin-bottom: 16px; color: var(--text-headings); }
        .content-text p { color: var(--text-primary); transition: color 0.3s; }
        .content-text ul { list-style-type: none; margin-top: 24px; padding-left: 0; }
        .content-text li { position: relative; padding-left: 30px; margin-bottom: 12px; }
        .content-text li::before { content: '✓'; position: absolute; left: 0; color: var(--primary-blue); font-weight: 700; }

        /* === TEAM SECTION (PERBAIKAN FINAL: STATIS & DI TENGAH) === */
        .team-section {
            position: relative;
            background-image: url("/asset/ChatGPT Image 6 Okt 2025, 17.11.10.png");
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            padding: 80px 0;
        }
        .team-section::before {
            content: "";
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-color: rgba(0, 45, 78, 0.85); /* Overlay biru gelap */
            z-index: 1;
        }
        .team-section .container {
            position: relative;
            z-index: 2;
        }
        .team-section h2 {
            color: #ffffff;
            margin-bottom: 40px;
        }
        /* Kunci perbaikan: Menghilangkan animasi dan menengahkan item dengan flexbox */
        .team-grid {
            display: flex;
            justify-content: center; /* Menengahkan semua item secara horizontal */
            flex-wrap: wrap;       /* Item akan turun jika layar sempit */
            gap: 30px;             /* Jarak antar kartu */
        }
        .team-member {
            width: 280px;
            background-color: rgba(255, 255, 255, 0.08); /* Kartu semi-transparan */
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            overflow: hidden;
            text-align: center;
            transition: background-color 0.3s ease, transform 0.3s ease;
        }
        .team-member:hover {
            background-color: rgba(255, 255, 255, 0.15); /* Efek hover */
            transform: translateY(-8px);
        }
        .team-member img {
            width: 100%;
            height: 300px;
            object-fit: cover;
            display: block;
        }
        .member-info {
            padding: 20px;
        }
        .member-info h4 {
            color: #ffffff;
            margin-bottom: 8px;
            font-size: 1.2rem;
        }
        .member-info p {
            color: var(--accent-color);
            font-weight: 600;
        }
        
        /* === FOOTER === */
        .footer { background-color: var(--dark-blue-brand); color: #a0aec0; padding: 60px 0 20px 0; transition: background-color 0.3s; } 
        .footer-grid { display: flex; justify-content: space-between; gap: 40px; margin-bottom: 40px; flex-wrap: wrap; } 
        .footer-col { flex: 1; min-width: 250px; } 
        .footer-col h4 { margin-bottom: 20px; color: var(--text-light); border-bottom: 2px solid var(--accent-color); padding-bottom: 8px; display: inline-block; font-size: 1.1rem; } 
        .footer-bottom { text-align: center; border-top: 1px solid #4a5568; padding-top: 24px; color: #718096; } 

        /* === TAMPILAN MOBILE & RESPONSIVE === */
        @media (max-width: 992px) { 
            .nav-menu .nav-list { display: none; }
            .hamburger-menu { display: block; background: none; border: none; cursor: pointer; padding: 0; z-index: 1010; }
            .hamburger-menu .bar { display: block; width: 25px; height: 3px; margin: 5px auto; transition: all 0.3s ease-in-out; } 
            .hamburger-menu.active .bar:nth-child(2) { opacity: 0; }
            .hamburger-menu.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
            .hamburger-menu.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
            .nav-list-mobile {
                display: flex; list-style: none; position: fixed; 
                top: 0; right: -300px; width: 300px; height: 100vh; 
                background-color: var(--header-bg); flex-direction: column; 
                align-items: flex-start; padding: 60px 20px 20px 20px; 
                margin: 0; box-shadow: -5px 0 15px rgba(0,0,0,0.1); 
                transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1), background-color 0.3s; 
                z-index: 999;
            }
            .nav-list-mobile.active { right: 0; } 
            .nav-list-mobile li { width: 100%; margin: 0; padding: 0; border-bottom: 1px solid var(--border-color); } 
            .nav-list-mobile li:first-child { border-top: 1px solid var(--border-color); }
            .nav-list-mobile li a { display: block; padding: 15px 10px; font-weight: 600; font-size: 1rem; }
            .nav-list-mobile li a,
            #theme-toggle-mobile {
                color: var(--text-primary);
            }
            .nav-list-mobile li a.active,
            .nav-list-mobile li a:hover {
                color: var(--primary-blue);
            }
            .nav-list-mobile .mobile-theme-toggle { border-bottom: none; } 
            #theme-toggle-mobile { 
                background-color: transparent; border: none; padding: 15px 10px;
                width: 100%; text-align: left; cursor: pointer;
                font-size: 1rem; font-weight: 600;
                font-family: 'Montserrat', 'Arial', sans-serif;
            }
            .nav-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.5); z-index: 998; }
            .nav-overlay.active { display: block; }
            .hero-content h1 { font-size: 2.5rem; }
            h2 { font-size: 1.8rem; }
        }