/* ═══════════════════════════════════════════ */
        /*  Ionrift Landing — Design System            */
        /* ═══════════════════════════════════════════ */
        :root {
            --void-bg: #0a0a12;
            --void-surface: rgba(20, 20, 30, 0.95);
            --void-card: rgba(20, 20, 32, 0.7);
            --glass-border: rgba(139, 92, 246, 0.25);
            --glass-border-hover: rgba(139, 92, 246, 0.5);
            --accent: #8b5cf6;
            --accent-light: #a78bfa;
            --accent-glow: rgba(139, 92, 246, 0.4);
            --text-main: #ffffff;
            --text-muted: #a0a0b8;
            --text-dim: #6b6b80;
            --font-body: 'Inter', system-ui, -apple-system, sans-serif;
            --font-mono: 'JetBrains Mono', 'Consolas', monospace;
            --radius: 12px;
            --radius-sm: 8px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            background: var(--void-bg);
            color: var(--text-main);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

        /* ═══ Background Atmosphere ═══ */
        .atmosphere {
            position: fixed;
            inset: 0;
            z-index: 0;
            pointer-events: none;
            overflow: hidden;
        }

        .atmosphere::before {
            content: '';
            position: absolute;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
            top: -200px;
            right: -100px;
            animation: drift 20s ease-in-out infinite alternate;
        }

        .atmosphere::after {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(74, 111, 217, 0.06) 0%, transparent 70%);
            bottom: -200px;
            left: -100px;
            animation: drift 25s ease-in-out infinite alternate-reverse;
        }

        @keyframes drift {
            0% { transform: translate(0, 0) scale(1); }
            100% { transform: translate(60px, 40px) scale(1.15); }
        }

        /* ═══ Noise Texture Overlay ═══ */
        .noise {
            position: fixed;
            inset: 0;
            z-index: 1;
            pointer-events: none;
            opacity: 0.03;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
            background-repeat: repeat;
            background-size: 256px;
        }

        /* ═══ Layout ═══ */
        .wrapper {
            position: relative;
            z-index: 2;
        }

        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ═══ Navigation ═══ */
        .nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            padding: 16px 0;
            transition: all 0.3s ease;
        }

        .nav.scrolled {
            background: rgba(10, 10, 18, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(139, 92, 246, 0.1);
            padding: 10px 0;
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--text-main);
        }

        .nav-logo {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent), #6d28d9);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 16px;
            color: white;
            box-shadow: 0 0 15px var(--accent-glow);
        }

        .nav-wordmark {
            font-weight: 800;
            font-size: 18px;
            letter-spacing: 1.5px;
            text-transform: uppercase;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 24px;
            list-style: none;
        }

        .nav-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.5px;
            transition: color 0.2s;
        }

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

        .nav-cta {
            background: rgba(139, 92, 246, 0.15) !important;
            border: 1px solid var(--glass-border) !important;
            color: var(--accent-light) !important;
            padding: 8px 18px !important;
            border-radius: 50px !important;
            font-weight: 600 !important;
            transition: all 0.25s ease !important;
        }

        .nav-cta:hover {
            background: rgba(139, 92, 246, 0.3) !important;
            border-color: var(--glass-border-hover) !important;
            box-shadow: 0 0 20px var(--accent-glow) !important;
            color: var(--text-main) !important;
        }

        /* ═══ Hero Section ═══ */
        .hero {
            padding: 160px 0 100px;
            text-align: center;
            position: relative;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            border-radius: 50px;
            background: rgba(139, 92, 246, 0.1);
            border: 1px solid rgba(139, 92, 246, 0.2);
            color: var(--accent-light);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 28px;
            animation: fadeInUp 0.6s ease-out both;
        }

        .hero-badge .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #22d3ee;
            box-shadow: 0 0 8px rgba(34, 211, 238, 0.6);
            animation: pulse 2s ease-in-out infinite;
        }

        .hero-badge.offline .dot {
            background: #f87171;
            box-shadow: 0 0 8px rgba(248, 113, 113, 0.6);
            animation: none;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        .hero h1 {
            font-size: clamp(40px, 6vw, 72px);
            font-weight: 900;
            line-height: 1.05;
            letter-spacing: -1.5px;
            margin-bottom: 24px;
            animation: fadeInUp 0.6s ease-out 0.1s both;
        }

        .hero h1 .accent {
            background: linear-gradient(135deg, var(--accent-light), #c084fc, #818cf8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-sub {
            font-size: clamp(16px, 2vw, 20px);
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 40px;
            line-height: 1.7;
            animation: fadeInUp 0.6s ease-out 0.2s both;
        }

        .hero-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            animation: fadeInUp 0.6s ease-out 0.3s both;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 50px;
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.25s ease;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--accent), #7c3aed);
            color: white;
            box-shadow: 0 4px 20px var(--accent-glow);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(139, 92, 246, 0.5);
        }

        .btn-ghost {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-muted);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-main);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .btn-patreon {
            background: #FF424D;
            color: white;
        }

        .btn-patreon:hover {
            background: #ff5c66;
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(255, 66, 77, 0.3);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ═══ Modules Section ═══ */
        .section {
            padding: 80px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 56px;
        }

        .section-label {
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: var(--accent-light);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 800;
            letter-spacing: -0.5px;
        }

        .module-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 20px;
        }

        .module-card {
            background: var(--void-card);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--radius);
            padding: 28px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            display: block;
        }

        .module-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--module-color, var(--accent));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .module-card:hover {
            background: rgba(25, 25, 40, 0.8);
            border-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
        }

        .module-card:hover::before {
            opacity: 1;
        }

        .module-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 18px;
            background: rgba(139, 92, 246, 0.1);
            color: var(--module-color, var(--accent-light));
            border: 1px solid rgba(139, 92, 246, 0.15);
        }

        .module-name {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .module-tag {
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            color: var(--module-color, var(--accent-light));
            margin-bottom: 12px;
            display: inline-block;
        }

        .module-desc {
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.6;
        }

        .module-pill {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 14px;
            padding: 4px 10px;
            border-radius: 50px;
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .pill-released {
            background: rgba(34, 211, 238, 0.1);
            color: #22d3ee;
            border: 1px solid rgba(34, 211, 238, 0.2);
        }

        .pill-ea {
            background: rgba(139, 92, 246, 0.1);
            color: var(--accent-light);
            border: 1px solid rgba(139, 92, 246, 0.2);
        }

        .pill-dev {
            background: rgba(250, 204, 21, 0.08);
            color: #facc15;
            border: 1px solid rgba(250, 204, 21, 0.15);
        }

        /* ═══ Ethos Section ═══ */
        .ethos-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .ethos-card {
            text-align: center;
            padding: 36px 24px;
            background: var(--void-card);
            border: 1px solid rgba(255, 255, 255, 0.04);
            border-radius: var(--radius);
            transition: all 0.3s ease;
        }

        .ethos-card:hover {
            border-color: rgba(255, 255, 255, 0.08);
            transform: translateY(-2px);
        }

        .ethos-icon {
            font-size: 28px;
            margin-bottom: 16px;
            display: block;
        }

        .ethos-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .ethos-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ═══ CTA Section ═══ */
        .cta-section {
            padding: 80px 0;
        }

        .cta-box {
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(109, 40, 217, 0.04));
            border: 1px solid rgba(139, 92, 246, 0.15);
            border-radius: 20px;
            padding: 64px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-box::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(139, 92, 246, 0.04), transparent 60%);
            pointer-events: none;
        }

        .cta-title {
            font-size: clamp(24px, 3vw, 36px);
            font-weight: 800;
            margin-bottom: 16px;
        }

        .cta-desc {
            color: var(--text-muted);
            font-size: 16px;
            max-width: 500px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }

        .cta-links {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* ═══ Footer ═══ */
        .footer {
            padding: 40px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }

        .footer-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer-left {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-dim);
            font-size: 13px;
        }

        .footer-links {
            display: flex;
            gap: 20px;
            list-style: none;
        }

        .footer-links a {
            color: var(--text-dim);
            text-decoration: none;
            font-size: 13px;
            transition: color 0.2s;
        }

        .footer-links a:hover {
            color: var(--text-muted);
        }

        .api-status {
            font-family: var(--font-mono);
            font-size: 11px;
            color: var(--text-dim);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .api-status .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #6b6b80;
            transition: all 0.3s ease;
        }

        .api-status.online .dot {
            background: #22d3ee;
            box-shadow: 0 0 6px rgba(34, 211, 238, 0.5);
        }

        .api-status.offline .dot {
            background: #f87171;
        }

        /* ═══ Responsive ═══ */
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .ethos-grid { grid-template-columns: 1fr; }
            .module-grid { grid-template-columns: 1fr; }
            .hero { padding: 120px 0 60px; }
            .cta-box { padding: 40px 24px; }
            .footer-inner { flex-direction: column; text-align: center; }
        }

        @media (max-width: 480px) {
            .hero-actions { flex-direction: column; }
            .btn { width: 100%; justify-content: center; }
        }

        /* ═══ Scrollbar ═══ */
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: var(--void-bg); }
        ::-webkit-scrollbar-thumb { background: #2a2a3a; border-radius: 4px; }
        ::-webkit-scrollbar-thumb:hover { background: #3a3a50; }
        html { scrollbar-color: #2a2a3a var(--void-bg); scrollbar-width: thin; }