:root {
            --bg-dark: #0e1420;
            --primary-orange: #f97316;
            --text-white: #ffffff;
            --text-gray: #9ca3af;
            --container-width: 1200px;
            --header-height: 120px;
            --glass-surface: rgba(255, 255, 255, 0.03);
            --glass-border: 1px solid rgba(255, 255, 255, 0.08);
            --glass-shine: inset 0 1px 0 rgba(255, 255, 255, 0.15);
            --neu-shadow: 12px 12px 24px rgba(0, 0, 0, 0.4), -4px -4px 12px rgba(255, 255, 255, 0.02);
            --font-main: 'Lexend', sans-serif
        }

        html {
            background-color: #0e1420;
            /* Pre-load fallback for white flash */
            scrollbar-width: thin;
            scrollbar-color: var(--primary-orange) var(--bg-dark);
            font-size: 110%
        }

        body {
            background-color: var(--bg-dark);
            color: var(--text-white);
            font-family: var(--font-main);
            margin: 0;
            overflow-x: hidden;
            line-height: 1.5;
            transition: opacity 0.5s ease
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: all .3s ease
        }

        ul {
            list-style: none
        }

        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 500;
            cursor: pointer;
            transition: all .3s cubic-bezier(.4, 0, .2, 1);
            font-size: .95rem;
            font-family: inherit;
            white-space: nowrap;
            gap: 8px
        }

        .btn-primary {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid #f97316;
            color: white;
            box-shadow: 0 0 25px rgba(249, 115, 22, 0.3);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            position: relative;
            overflow: hidden
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 24px 0;
            transition: padding .3s ease
        }

        .header-inner {
            display: flex;
            align-items: center;
            gap: 48px;
            border: var(--glass-border);
            padding: 10px 20px;
            border-radius: 9999px;
            background: var(--glass-surface);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            box-shadow: var(--neu-shadow), var(--glass-shine);
            width: fit-content;
            margin: 0 auto;
            transition: all .3s cubic-bezier(.4, 0, .2, 1)
        }

        .logo img {
            height: 48px;
            display: block;
            transition: height .3s ease
        }

        .hero-section {
            position: relative;
            min-height: 100vh
        }