:root {
    --bg: #0f1419;
    --text: #e8e8e8;
    --text-muted: #8b92a0;
    --accent: #3b82f6;
    --accent-bright: #60a5fa;
    --neon-blue: #0ea5e9;
    --neon-cyan: #06b6d4;
    --border: #1e293b;
    --card-bg: #1a2332;
    --support-yellow: #f1e05a;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 500;
}

/* --- ANIMATIONS --- */
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn { to { opacity: 1; } }

@keyframes float {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, 10px); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* --- COMPONENTS --- */
.grain {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0.03; pointer-events: none; z-index: 1000;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='2.5' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.grain::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

nav {
    padding: 2rem 0;
    animation: fadeDown 0.8s ease forwards;
}

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

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--accent-bright);
    text-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-links a:hover {
    color: var(--accent-bright);
}

.btn-support {
    border: 1px solid rgba(241, 224, 90, 0.3) !important;
    color: var(--support-yellow) !important;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    background: rgba(241, 224, 90, 0.05);
    transition: all 0.3s !important;
}

.btn-support:hover {
    background: rgba(241, 224, 90, 0.1) !important;
    border-color: var(--support-yellow) !important;
    box-shadow: 0 0 15px rgba(241, 224, 90, 0.2);
}

/* --- HERO --- */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 900px;
}

h1 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.5rem, 5vw, 6rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    animation: fadeUp 1s ease 0.2s forwards;
    opacity: 0;
    text-transform: uppercase;
}

.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #0ea5e9 50%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px rgba(14, 165, 233, 0.5));
}

.tagline {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-muted);
    margin-bottom: 3rem;
    animation: fadeUp 1s ease 0.4s forwards;
    opacity: 0;
}

.cta-group {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeUp 1s ease 0.6s forwards;
    opacity: 0;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 0.9rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: var(--accent);
    color: white;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    background: var(--accent-bright);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-bright);
    border-color: var(--accent);
}

.btn-secondary:hover {
    border-color: var(--accent-bright);
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeIn 1s ease 1s forwards, float 3s ease-in-out infinite 1s;
    opacity: 0;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--neon-blue), transparent);
    margin: 0 auto;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.5);
}

/* --- FEATURES --- */
.features {
    padding: 8rem 0;
    border-top: 1px solid var(--border);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.feature {
    background: var(--card-bg);
    padding: 2.5rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s ease;
    animation: fadeUp 0.8s ease forwards;
}

.feature:hover {
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.1);
    transform: translateY(-5px);
}

.feature-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    margin-bottom: 0.5rem;
}

.feature h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--accent-bright);
    text-transform: uppercase;
}

.feature p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* --- FOOTER --- */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
    margin-top: 4rem;
}

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

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.copyright { color: var(--text-muted); font-size: 0.85rem; }
.copyright strong { color: var(--accent-bright); }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .footer-content { flex-direction: column; text-align: center; }
}