:root {
    --bg-dark: #07090f;
    --bg-darker: #040508;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    --accent-blue: #3b82f6;
    --accent-blue-glow: rgba(59, 130, 246, 0.4);
    --accent-cyan: #06b6d4;
    --accent-purple: #8b5cf6;
    
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-highlight: rgba(255, 255, 255, 0.05);

    --font-family: 'Outfit', system-ui, -apple-system, sans-serif;
}

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

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

/* Typography & Gradients */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glassmorphism Utilities */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    border-bottom: 1px solid var(--glass-border);
    border-radius: 0;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.5px;
}

.logo img {
    height: 32px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

.github-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.05);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease !important;
}

.github-link:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

/* HERO SECTION */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 6rem 1rem 2rem;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.parallax-bg {
    width: 100%;
    height: 120%;
    object-fit: cover;
    object-position: center;
    opacity: 0.6;
    transform: translateY(-10%);
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
        rgba(7, 9, 15, 0.3) 0%, 
        rgba(7, 9, 15, 0.8) 60%, 
        var(--bg-dark) 100%);
}

.hero-content {
    max-width: 800px;
    z-index: 10;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 2rem;
    box-shadow: 0 0 20px var(--accent-blue-glow);
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 650px;
    margin-inline: auto;
}

/* BUTTONS */
.actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    border: none;
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn.primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    position: relative;
    overflow: hidden;
}

.btn.primary::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn.primary:hover::before { opacity: 1; }
.btn.primary:hover { transform: translateY(-3px) scale(1.02); }
.btn.primary .btn-content { position: relative; z-index: 1; }

.glow-effect {
    box-shadow: 0 10px 30px var(--accent-blue-glow);
}

.btn.secondary {
    color: var(--text-main);
}
.btn.secondary:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-3px);
}

.dl-info {
    font-size: 0.85rem !important;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    opacity: 0.7;
}

.small-icon { width: 14px; height: 14px; }

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    animation: bounce 2s infinite;
    color: var(--text-muted);
    opacity: 0.5;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-15px); }
    60% { transform: translateY(-7px); }
}

/* FEATURES GRID */
.features {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.15rem;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.bento-card {
    padding: 2rem;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.card-hover {
    transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.15);
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
    background: rgba(255,255,255,0.04);
}

.col-span-2 { grid-column: span 2; }

.icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
}

.icon-wrapper svg {
    color: var(--text-main);
    width: 28px;
    height: 28px;
}

.blue-glow { box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); color: #3b82f6; }
.purple-glow { box-shadow: 0 0 20px rgba(139, 92, 246, 0.3); color: #8b5cf6;}
.green-glow { box-shadow: 0 0 20px rgba(16, 185, 129, 0.3); color: #10b981;}
.orange-glow { box-shadow: 0 0 20px rgba(249, 115, 22, 0.3); color: #f97316;}
.red-glow { box-shadow: 0 0 20px rgba(239, 68, 68, 0.3); color: #ef4444;}
.icon-wrapper.blue-glow svg { color: #60a5fa;}
.icon-wrapper.purple-glow svg { color: #a78bfa;}
.icon-wrapper.green-glow svg { color: #34d399;}
.icon-wrapper.orange-glow svg { color: #fb923c;}
.icon-wrapper.red-glow svg { color: #f87171;}

.bento-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.bento-card p {
    color: var(--text-muted);
    font-size: 1rem;
}

.feature-showcase {
    background: radial-gradient(circle at right top, rgba(30,58,138,0.2) 0%, transparent 50%), var(--glass-bg);
}

/* TRANSPARENCY BANNER */
.banner {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto 6rem;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4rem;
    border-radius: 24px;
    background: linear-gradient(to right, var(--glass-bg), rgba(30, 58, 138, 0.1));
}

.banner-text h2 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.banner-text p {
    color: var(--text-muted);
    max-width: 600px;
    font-size: 1.1rem;
}

.btn.outline-glow {
    background: transparent;
    border: 1px solid var(--accent-blue);
    color: white;
    padding: 1rem 2rem;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.2);
    gap: 0.5rem;
}

.btn.outline-glow:hover {
    background: rgba(59, 130, 246, 0.1);
    box-shadow: 0 0 25px rgba(59, 130, 246, 0.4);
}

/* FOOTER */
footer {
    border-top: 1px solid var(--glass-border);
    border-radius: 0;
    padding: 3rem 2rem;
    text-align: center;
    background: rgba(4, 5, 8, 0.8);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 28px;
    height: auto;
    filter: grayscale(100%) brightness(200%);
}

.copyright, .credits {
    color: var(--text-muted);
    font-size: 0.9rem;
}
.credits { margin-top: 0.5rem; font-size: 0.8rem; opacity: 0.5; }

/* ANIMATIONS & MICRO-INTERACTIONS */
.reveal {
    opacity: 0;
    visibility: hidden;
}

.reveal.active {
    opacity: 1;
    visibility: visible;
}

.fade-up { transform: translateY(30px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }
.fade-up.active { transform: translateY(0); }

.fade-down { transform: translateY(-30px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }
.fade-down.active { transform: translateY(0); }

.scale-up { transform: scale(0.95); transition: all 0.6s cubic-bezier(0.5, 0, 0, 1); }
.scale-up.active { transform: scale(1); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* MEDIA QUERIES */
@media (max-width: 900px) {
    .bento-grid { grid-template-columns: 1fr; }
    .col-span-2 { grid-column: span 1; }
    .hero h1 { font-size: 3rem; }
    .banner-content { flex-direction: column; text-align: center; gap: 2rem; padding: 2rem; }
}
@media (max-width: 600px) {
    .nav-links { display: none; }
    .actions { flex-direction: column; }
    .btn { width: 100%; }
}