/* === BASE STYLES === */:root {
            --primary: #00D9FF;
            --secondary: #FF006B;
            --accent: #FFD600;
            --dark: #0A0E1A;
            --dark-blue: #131B2E;
            --gradient-primary: linear-gradient(135deg, #00D9FF 0%, #0099FF 100%);
            --gradient-secondary: linear-gradient(135deg, #FF006B 0%, #FF3D8F 100%);
            --gradient-accent: linear-gradient(135deg, #FFD600 0%, #FFAA00 100%);
            --gradient-dark: linear-gradient(180deg, #0A0E1A 0%, #131B2E 100%);
            --text-light: #FFFFFF;
            --text-muted: #9CA3AF;
            --border-radius: 16px;
            --shadow-sm: 0 4px 12px rgba(0, 217, 255, 0.15);
            --shadow-md: 0 8px 24px rgba(0, 217, 255, 0.25);
            --shadow-lg: 0 16px 48px rgba(0, 217, 255, 0.35);
            --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html, body {
            overflow-x: hidden;
            max-width: 100vw;
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Space Grotesk', sans-serif;
            background: var(--dark);
            color: var(--text-light);
            line-height: 1.7;
            font-size: 17px;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Outfit', sans-serif;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }

        h1 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 900;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 800;
            color: var(--text-light);
        }

        h3 {
            font-size: clamp(1.5rem, 3vw, 2.25rem);
            font-weight: 700;
            color: var(--primary);
        }

        h4 {
            font-size: clamp(1.25rem, 2.5vw, 1.75rem);
            font-weight: 600;
        }

        p {
            margin-bottom: 1.25rem;
            color: var(--text-muted);
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .btn {
            padding: 16px 36px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 18px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            display: inline-block;
            position: relative;
            overflow: hidden;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

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

        .btn-primary {
            background: var(--gradient-primary);
            color: var(--dark);
            box-shadow: var(--shadow-md);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        .cta-button {
            background: var(--gradient-accent);
            color: var(--dark);
            padding: 14px 32px;
            border-radius: 10px;
            font-weight: 700;
            font-size: 16px;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(255, 214, 0, 0.3);
            position: relative;
            z-index: 1;
        }

        .cta-button:hover {
            transform: translateY(-2px) scale(1.05);
            box-shadow: 0 8px 24px rgba(255, 214, 0, 0.5);
            color: var(--dark);
        }

        .card {
            background: var(--dark-blue);
            border-radius: var(--border-radius);
            padding: 2rem;
            transition: var(--transition);
            border: 1px solid rgba(0, 217, 255, 0.1);
            position: relative;
            overflow: hidden;
        }

        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--gradient-primary);
            transform: scaleX(0);
            transition: var(--transition);
        }

        .card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .card:hover::before {
            transform: scaleX(1);
        }

        .card h4 {
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .card p {
            color: var(--text-muted);
        }

        .content-image {
            max-width: 100%;
            margin: 2rem auto;
            text-align: center;
        }

        .content-image img {
            max-width: 100%;
            height: auto;
            max-height: 400px;
            object-fit: contain;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow-md);
        }

        .content-image.portrait img {
            max-height: 350px;
            max-width: 300px;
        }

        .content-image.wide img {
            max-height: 300px;
            max-width: 100%;
        }

        .content-image figcaption {
            margin-top: 0.75rem;
            font-size: 0.875rem;
            color: var(--text-muted);
        }

        .checklist, .highlight-list, .feature-list {
            list-style: none;
            padding: 0;
        }

        .checklist li, .highlight-list li, .feature-list li {
            padding-left: 2rem;
            margin-bottom: 1rem;
            position: relative;
            color: var(--text-muted);
        }

        .checklist li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--accent);
            font-weight: 700;
            font-size: 1.25rem;
        }

        .highlight-list li::before {
            content: '→';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: 700;
            font-size: 1.25rem;
        }

        .feature-list li::before {
            content: '●';
            position: absolute;
            left: 0;
            color: var(--secondary);
            font-weight: 700;
            font-size: 1.25rem;
        }

        dl dt {
            color: var(--primary);
            font-weight: 600;
            font-size: 1.1rem;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }

        dl dd {
            color: var(--text-muted);
            margin-left: 0;
            margin-bottom: 1rem;
            padding-left: 1.5rem;
            border-left: 3px solid var(--primary);
        }

        .table-responsive {
            overflow-x: auto;
            margin: 2rem 0;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            background: var(--dark-blue);
            border-radius: var(--border-radius);
            overflow: hidden;
        }

        table th {
            background: var(--gradient-primary);
            color: var(--dark);
            padding: 1rem;
            text-align: left;
            font-weight: 700;
        }

        table td {
            padding: 1rem;
            border-bottom: 1px solid rgba(0, 217, 255, 0.1);
            color: var(--text-muted);
        }

        table tr:hover {
            background: rgba(0, 217, 255, 0.05);
        }

        /* === LAYOUT STYLES === */
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 14, 26, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 217, 255, 0.1);
            padding: 1rem 0;
        }

        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo img {
            max-height: 50px;
            width: auto;
        }

        nav {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
            margin: 0;
            padding: 0;
        }

        .nav-menu a {
            color: var(--text-light);
            font-weight: 500;
            font-size: 16px;
            transition: var(--transition);
            position: relative;
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-primary);
            transition: var(--transition);
        }

        .nav-menu a:hover::after {
            width: 100%;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 5px;
        }

        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
            transition: var(--transition);
        }

        .hamburger[aria-expanded="true"] span:nth-child(1) {
            transform: rotate(45deg) translate(8px, 8px);
        }

        .hamburger[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }

        .hamburger[aria-expanded="true"] span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -7px);
        }

        footer {
            background: var(--gradient-dark);
            border-top: 1px solid rgba(0, 217, 255, 0.2);
            padding: 4rem 0 2rem;
            margin-top: 6rem;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-section h3, .footer-section h4 {
            color: var(--primary);
            margin-bottom: 1.5rem;
            font-size: 1.25rem;
        }

        .footer-section ul {
            list-style: none;
            padding: 0;
        }

        .footer-section ul li {
            margin-bottom: 0.75rem;
        }

        .footer-section a {
            color: var(--text-muted);
            transition: var(--transition);
        }

        .footer-section a:hover {
            color: var(--primary);
            padding-left: 5px;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(0, 217, 255, 0.1);
            color: var(--text-muted);
            font-size: 14px;
        }

        @media (max-width: 767px) {
            header .container {
                flex-wrap: wrap;
            }

            .logo {
                order: 1;
            }

            .hamburger {
                display: flex;
                order: 2;
            }

            nav {
                order: 3;
                width: 100%;
            }

            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0;
                background: var(--dark-blue);
                border-radius: var(--border-radius);
                padding: 1rem;
                margin-top: 1rem;
            }

            .nav-menu.active {
                display: flex;
            }

            .nav-menu li {
                width: 100%;
            }

            .nav-menu a {
                display: block;
                padding: 1rem;
                border-bottom: 1px solid rgba(0, 217, 255, 0.1);
            }

            header .cta-button {
                order: 4;
                width: 100%;
                margin-top: 1rem;
                text-align: center;
                max-width: 100%;
            }
        }

@media (max-width: 767px) {
            header .container {
                flex-wrap: wrap;
            }

            .logo {
                order: 1;
            }

            .hamburger {
                display: flex;
                order: 2;
            }

            nav {
                order: 3;
                width: 100%;
            }

            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0;
                background: var(--dark-blue);
                border-radius: var(--border-radius);
                padding: 1rem;
                margin-top: 1rem;
            }

            .nav-menu.active {
                display: flex;
            }

            .nav-menu li {
                width: 100%;
            }

            .nav-menu a {
                display: block;
                padding: 1rem;
                border-bottom: 1px solid rgba(0, 217, 255, 0.1);
            }

            header .cta-button {
                order: 4;
                width: 100%;
                margin-top: 1rem;
                text-align: center;
                max-width: 100%;
            }
        }