/* === BASE STYLES === */:root {
            --primary: #00D9FF;
            --secondary: #FF006B;
            --accent: #FFD600;
            --dark: #0A0E27;
            --dark-secondary: #151A3D;
            --light: #FFFFFF;
            --gray: #A0A8C5;
            --success: #00FF88;
            --gradient-primary: linear-gradient(135deg, #00D9FF 0%, #0066FF 100%);
            --gradient-secondary: linear-gradient(135deg, #FF006B 0%, #FF6B00 100%);
            --gradient-accent: linear-gradient(135deg, #FFD600 0%, #FF8A00 100%);
            --gradient-dark: linear-gradient(180deg, #0A0E27 0%, #151A3D 100%);
            --shadow-sm: 0 2px 8px rgba(0, 217, 255, 0.1);
            --shadow-md: 0 8px 24px rgba(0, 217, 255, 0.15);
            --shadow-lg: 0 16px 48px rgba(0, 217, 255, 0.2);
            --shadow-glow: 0 0 40px rgba(0, 217, 255, 0.4);
        }

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

        body {
            font-family: 'Inter', sans-serif;
            background: var(--dark);
            color: var(--light);
            line-height: 1.7;
            overflow-x: hidden;
            max-width: 100vw;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Space Grotesk', 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;
            margin-bottom: 2rem;
            margin-top: 2rem;
        }

        section.container h1:first-child {
            margin-top: 5rem;
            font-size: clamp(2.2rem, 4.5vw, 3.8rem);
        }

        h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            color: var(--light);
            margin-bottom: 2.5rem;
        }

        h3 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            color: var(--primary);
        }

        p {
            font-size: 1.125rem;
            color: var(--gray);
            margin-bottom: 1.5rem;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }

        .container {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 1.5rem;
            width: 100%;
            box-sizing: border-box;
        }

        .btn {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 600;
            font-size: 1.125rem;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            border: none;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            display: inline-block;
            position: relative;
            overflow: hidden;
            min-height: 44px;
            min-width: 44px;
        }

        .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: 400px;
            height: 400px;
        }

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

        .btn-primary:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: var(--shadow-glow);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background: var(--primary);
            color: var(--dark);
            transform: translateY(-3px);
        }

        .card {
            background: var(--dark-secondary);
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: var(--shadow-md);
            border: 1px solid rgba(0, 217, 255, 0.1);
            transition: all 0.4s ease;
            height: 100%;
        }

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

        .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.75rem;
            background: rgba(0, 255, 136, 0.1);
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            border: 1px solid var(--success);
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--success);
        }

        .trust-badge::before {
            content: '✓';
            display: flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            background: var(--success);
            color: var(--dark);
            border-radius: 50%;
            font-weight: 700;
        }

        /* === LAYOUT STYLES === */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 217, 255, 0.1);
            transition: all 0.3s ease;
        }

        header.scrolled {
            box-shadow: var(--shadow-md);
        }

        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 1.25rem;
            padding-bottom: 1.25rem;
            flex-wrap: wrap;
        }

        .logo {
            display: inline-block;
            z-index: 1001;
            text-decoration: none;
        }

        .logo img {
            height: 50px;
            width: auto;
            display: block;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 6px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
            z-index: 1001;
            min-width: 44px;
            min-height: 44px;
            justify-content: center;
            align-items: center;
        }

        .hamburger span {
            width: 28px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
            transition: all 0.3s ease;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(8px, 8px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(8px, -8px);
        }

        nav {
            display: flex;
            align-items: center;
            gap: 3rem;
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 2.5rem;
            margin: 0;
            padding: 0;
        }

        nav a {
            color: var(--gray);
            font-weight: 500;
            font-size: 1rem;
            position: relative;
            padding: 0.5rem 0;
        }

        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s ease;
        }

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

        nav a:hover::after {
            width: 100%;
        }

        header .btn-primary {
            padding: 0.875rem 2rem;
            font-size: 1rem;
        }

        footer {
            background: var(--dark-secondary);
            border-top: 1px solid rgba(0, 217, 255, 0.1);
            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 {
            font-size: 1.25rem;
            margin-bottom: 1.5rem;
            color: var(--light);
        }

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

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

        .footer-section a {
            color: var(--gray);
            font-size: 0.95rem;
        }

        .footer-section a:hover {
            color: var(--primary);
        }

        .footer-section p {
            font-size: 0.95rem;
            color: var(--gray);
        }

        @media (max-width: 991px) {
            nav ul {
                gap: 1.5rem;
            }
        }

        @media (max-width: 767px) {
            header .container {
                padding-top: 1rem;
                padding-bottom: 1rem;
            }

            .hamburger {
                display: flex;
            }

            nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 100%;
                height: 100vh;
                background: var(--dark);
                flex-direction: column;
                justify-content: center;
                gap: 2rem;
                transition: right 0.4s ease;
                padding: 2rem;
            }

            nav.active {
                right: 0;
            }

            nav ul {
                flex-direction: column;
                align-items: center;
                gap: 2rem;
            }

            nav a {
                font-size: 1.5rem;
            }

            header .btn-primary {
                width: 100%;
                flex-basis: 100%;
                order: 3;
                margin-top: 1rem;
                text-align: center;
            }

            section.container h1:first-child {
                margin-top: 4rem;
            }

            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            * {
                max-width: 100%;
                box-sizing: border-box;
            }

            img, video, iframe {
                max-width: 100%;
                height: auto;
            }
        }