:root {
            --bg-main: #0B0F19;
            --bg-card: #161B26;
            --bg-card-hover: #1E2638;
            --accent: #38BDF8; /* Electric Cyan */
            --accent-2: #818CF8; /* Indigo */
            --accent-hover: #0EA5E9;
            --brand-green: #3DDC84; /* PassRight logo green */
            --brand-gold: #F5C247; /* PassRight logo gold */
            --fb-color: #1877F2;
            --fb-hover: #166FE5;
            --text-main: #F3F4F6;
            --text-muted: #9CA3AF;
            --text-faint: #6B7280;
            --border: rgba(255, 255, 255, 0.07);
            --border-soft: rgba(255, 255, 255, 0.04);
            --border-radius: 16px;
            --border-radius-sm: 10px;
            --shadow-soft: 0 20px 40px rgba(0, 0, 0, 0.35);
            --transition: all 0.2s ease-in-out;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-main);
            background-image:
                radial-gradient(ellipse 800px 500px at 15% -10%, rgba(56, 189, 248, 0.12), transparent 60%),
                radial-gradient(ellipse 700px 500px at 85% 5%, rgba(129, 140, 248, 0.10), transparent 60%);
            background-repeat: no-repeat;
            color: var(--text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            padding-top: 130px;
        }

        img {
            max-width: 100%;
        }

        ::selection {
            background: rgba(56, 189, 248, 0.3);
            color: var(--text-main);
        }

        /* Fixed Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 9999;
            background: rgba(11, 15, 25, 0.9);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 1.25rem;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            align-items: center;
        }

        @media (min-width: 600px) {
            body {
                padding-top: 85px;
            }
            .nav-container {
                flex-direction: row;
                justify-content: space-between;
                padding: 1.25rem 1.5rem;
            }
        }

        .logo {
            font-family: 'Inter', sans-serif;
            font-weight: 800;
            font-size: 1.3rem;
            letter-spacing: -0.5px;
            color: var(--text-main);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .logo span {
	color: #FF0004;
        }

        .nav-links {
            display: flex;
            gap: 1.25rem;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
        }

        .nav-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: 600;
            transition: var(--transition);
        }

        @media (min-width: 600px) {
            .nav-links {
                gap: 2rem;
            }
            .nav-links a {
                font-size: 0.95rem;
                font-weight: 500;
            }
        }

        .nav-links a:hover {
            color: var(--text-main);
        }

        /* Download Dropdown Styles */
        .download-dropdown {
            position: relative;
            display: inline-block;
        }

        .btn-download {
            background-color: var(--bg-card);
            color: var(--text-main);
            padding: 0.6rem 1.2rem;
            border-radius: 100px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            font-family: inherit;
            font-weight: 600;
            text-decoration: none;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            -webkit-tap-highlight-color: transparent;
        }

        .btn-download span {
            font-size: 0.7rem;
            color: var(--brand-gold);
            transition: transform 0.2s ease;
        }

        .btn-download:hover, .download-dropdown.active .btn-download {
            border-color: var(--accent);
            box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
        }

        .download-dropdown.active .btn-download span {
            transform: rotate(180deg);
        }

        .dropdown-menu {
            position: absolute;
            left: 50%;
            top: calc(100% + 10px);
            width: 280px;
            max-height: 380px;
            overflow-y: auto;
            background-color: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--border-radius);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            padding: 0.5rem;
            display: flex;
            flex-direction: column;
            gap: 2px;
            opacity: 0;
            visibility: hidden;
            transform: translateX(-50%) translateY(-8px);
            transition: all 0.2s ease-in-out;
            z-index: 10000;
        }

        @media (min-width: 600px) {
            .dropdown-menu {
                left: auto;
                right: 0;
                transform: translateY(-8px);
            }
        }

        .download-dropdown.active .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }

        @media (min-width: 600px) {
            .download-dropdown.active .dropdown-menu {
                transform: translateY(0);
            }
        }

        @media (min-width: 850px) {
            .download-dropdown:hover .dropdown-menu {
                opacity: 1;
                visibility: visible;
                transform: translateY(0);
            }
            .download-dropdown:hover .btn-download span {
                transform: rotate(180deg);
            }
        }

        .dropdown-menu a {
            color: var(--text-main) !important;
            padding: 0.65rem 0.9rem;
            font-size: 0.85rem !important;
            font-weight: 500 !important;
            border-radius: 8px;
            text-align: left;
            transition: var(--transition);
            display: block;
            text-decoration: none;
        }

        .dropdown-menu a:hover, .dropdown-menu a:active {
            background-color: rgba(56, 189, 248, 0.12);
            color: var(--accent) !important;
        }

        .dropdown-menu::-webkit-scrollbar {
            width: 6px;
        }
        .dropdown-menu::-webkit-scrollbar-thumb {
            background-color: rgba(255, 255, 255, 0.15);
            border-radius: 10px;
        }

        /* Hero Section */
        h1 {
            font-family: 'Inter', sans-serif;
            font-weight: 900;
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            line-height: 1.1;
            letter-spacing: -1.5px;
            margin-bottom: 1rem;
            text-transform: uppercase;
            text-align: center;
        }

        h1 span {
            display: inline-block;
            background: linear-gradient(to right, var(--brand-green), var(--brand-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero p.subtitle {
            font-size: clamp(1rem, 2vw, 1.2rem);
            color: var(--text-muted);
            max-width: 750px;
            margin: 0 auto 2.5rem;
            text-align: center;
        }

        /* Centered Video Layout */
        .hero-video-container {
            max-width: 850px;
            margin: 0 auto 4rem;
            padding: 0 1.25rem;
        }

        .video-wrapper {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            border-radius: var(--border-radius);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: 0 20px 40px rgba(0,0,0,0.3);
        }

        .video-wrapper iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }

        /* Category Modules Navigation & Grid */
        .modules-section {
            max-width: 1200px;
            margin: 0 auto 6rem;
            padding: 0 1.25rem;
        }

        .section-title {
            font-family: 'Inter', sans-serif;
            font-size: 1.8rem;
            font-weight: 900;
            text-align: center;
            margin-bottom: 2rem;
            letter-spacing: -0.5px;
            text-transform: uppercase;
        }

        /* Nav Module Tabs */
        .module-tabs {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.75rem;
            margin-bottom: 2.5rem;
        }

        .tab-btn {
            background-color: var(--bg-card);
            color: var(--text-muted);
            border: 1px solid rgba(255, 255, 255, 0.05);
            padding: 0.75rem 1.5rem;
            border-radius: 100px;
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
        }

        .tab-btn:hover, .tab-btn.active {
            background-color: var(--accent);
            color: var(--bg-main);
            border-color: var(--accent);
            box-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
        }

        .tab-content {
            display: none;
        }

        .tab-content.active {
            display: block;
        }

        .items-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 1rem;
        }

        .module-card {
            background-color: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.03);
            border-radius: 12px;
            padding: 1rem 1.25rem;
            text-decoration: none;
            color: var(--text-main);
            font-size: 0.9rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: var(--transition);
        }

        .module-card:hover {
            background-color: var(--bg-card-hover);
            border-color: rgba(56, 189, 248, 0.3);
            color: var(--accent);
            transform: translateY(-2px);
        }

        .module-card span.arrow {
            color: var(--brand-gold);
            font-weight: 800;
        }

        /* PDF Banner */
        .pdf-banner {
            max-width: 1120px;
            margin: 0 auto 6rem;
            padding: 3rem 2rem;
            background: linear-gradient(135deg, rgba(56, 189, 248, 0.05) 0%, rgba(129, 140, 248, 0.05) 100%);
            border: 1px solid rgba(56, 189, 248, 0.1);
            border-radius: var(--border-radius);
            text-align: center;
        }

        .pdf-banner h2 {
            font-family: 'Inter', sans-serif;
            font-weight: 900;
            font-size: 1.6rem;
            margin-bottom: 1rem;
            text-transform: uppercase;
        }

        .pdf-banner p {
            color: var(--text-muted);
            margin-bottom: 2rem;
        }

        /* Facebook Community Section */
        .facebook-community-section {
            max-width: 1120px;
            margin: 0 auto 4rem;
            padding: 2.5rem 1.5rem;
            background-color: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: var(--border-radius);
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 1.5rem;
        }

        .facebook-community-section h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text-main);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .facebook-buttons-wrapper {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 1rem;
        }

        .btn-fb {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--fb-color);
            color: #ffffff;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 0.65rem 1.4rem;
            border-radius: 100px;
            text-decoration: none;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(24, 119, 242, 0.25);
        }

        .btn-fb:hover {
            background-color: var(--fb-hover);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(24, 119, 242, 0.4);
        }

        .btn-fb svg {
            width: 18px;
            height: 18px;
            fill: currentColor;
        }

        .fb-iframe-container {
            width: 100%;
            max-width: 500px;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: #ffffff;
        }

        /* Footer */
        footer {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 3rem 1.5rem;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        footer a {
            color: var(--accent);
            text-decoration: none;
        }

        /* Back to Top Button */
        #backToTop {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 48px;
            height: 48px;
            background-color: var(--bg-card);
            color: var(--brand-gold);
            border: 1px solid rgba(245, 194, 71, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
            z-index: 9998;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
        }

        #backToTop.show {
            opacity: 1;
            visibility: visible;
        }

        #backToTop:hover {
            background-color: var(--brand-gold);
            color: var(--bg-main);
            transform: translateY(-3px);
            box-shadow: 0 0 20px rgba(245, 194, 71, 0.4);
        }

        #backToTop svg {
            width: 22px;
            height: 22px;
            fill: currentColor;
        }