:root {
    --primary: #00ff88; /* Neon Green */
    --primary-glow: rgba(0, 255, 136, 0.4);
    --secondary: #3b82f6; /* Tech Blue */
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --font-stack: 'Inter', system-ui, -apple-system, sans-serif;
    --radius: 8px;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-stack);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* Utilities */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.btn {
    display: inline-block;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #050810;
    font-weight: 700;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    box-shadow: 0 0 20px var(--primary-glow);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 0 30px var(--primary-glow); }

.text-gradient {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Header */
header { padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,0.1); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; background: rgba(15, 23, 42, 0.9); }
nav { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: 800; display: flex; align-items: center; gap: 10px; }
.logo svg { height: 30px; fill: var(--primary); }

/* Hero */
.hero { padding: 80px 0; display: flex; align-items: center; gap: 50px; min-height: 80vh; }
.hero-text { flex: 1; }
.hero h1 { font-size: 3.5rem; line-height: 1.1; margin-bottom: 20px; }
.hero p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 30px; }
.hero-img { flex: 1; position: relative; }
.hero-img img { width: 100%; border-radius: 12px; box-shadow: 0 20px 50px rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.1); }

/* Form */
.beta-form {
    background: var(--bg-card);
    padding: 30px;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}
.beta-form::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-muted); }
.form-group input {
    width: 100%; padding: 12px; background: rgba(0,0,0,0.2); border: 1px solid #334155;
    border-radius: 6px; color: #fff; outline: none; transition: 0.3s;
}
.form-group input:focus { border-color: var(--primary); }

/* Features */
.features { padding: 100px 0; background: #0b1120; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.card {
    background: var(--bg-card); padding: 30px; border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.05); transition: 0.3s;
}
.card:hover { transform: translateY(-5px); border-color: var(--primary); }
.card img { width: 60px; height: 60px; object-fit: cover; border-radius: 8px; margin-bottom: 20px; filter: brightness(0.8) sepia(1) hue-rotate(70deg) saturate(3); }
.card h3 { margin-bottom: 10px; color: var(--text-main); }
.card p { color: var(--text-muted); font-size: 0.95rem; }

/* Footer */
footer { background: #050810; padding: 60px 0 20px; border-top: 1px solid #1e293b; font-size: 0.9rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-links a { display: block; margin-bottom: 10px; color: var(--text-muted); }
.footer-links a:hover { color: var(--primary); }
.copyright { text-align: center; color: #475569; padding-top: 20px; border-top: 1px solid #1e293b; }

/* Cookie Banner */
#cookie-consent {
    position: fixed; bottom: 0; left: 0; width: 100%; background: rgba(15, 23, 42, 0.95);
    border-top: 2px solid var(--primary); padding: 20px; z-index: 1000;
    display: none; justify-content: center; align-items: center; gap: 20px; backdrop-filter: blur(10px);
}

/* Spinner */
.spinner {
    display: inline-block; width: 20px; height: 20px; border: 3px solid rgba(0,0,0,0.3);
    border-radius: 50%; border-top-color: #000; animation: spin 1s ease-in-out infinite; vertical-align: middle; margin-right: 10px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 768px) {
    .hero { flex-direction: column; text-align: center; padding: 40px 0; }
    .hero h1 { font-size: 2.5rem; }
    .hero-img { order: -1; }
}