:root {
    --primary: #39ff14;
    --primary-glow: rgba(57, 255, 20, 0.4);
    --primary-hover: #4eff3a;
    --secondary: #64748b;
    --bg-dark: #000000;
    --card-bg: rgba(20, 20, 20, 0.6);
    --card-border: rgba(57, 255, 20, 0.1);
    --text-light: #ffffff;
    --text-dim: #a0a0a0;
    --border: rgba(57, 255, 20, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    line-height: 1.6;
}

#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at center, #0a0a0a 0%, #000000 100%);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
}

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

.logo-link {
    text-decoration: none;
    display: inline-block;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: #fff;
}

.logo span {
    color: var(--primary);
    text-shadow: 0 0 15px var(--primary-glow);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dim);
    font-weight: 600;
    font-size: 0.875rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #fff;
}

.btn-nav-web {
    background: rgba(57, 255, 20, 0.1);
    color: var(--primary) !important;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.btn-nav-download {
    background: var(--primary);
    color: #000 !important;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--primary-glow);
    font-weight: 700;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 2rem 60px;
    position: relative;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.glitch-text {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    position: relative;
    max-width: 900px;
    margin-inline: auto;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-inline: auto;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary-glowing {
    text-decoration: none;
    background: var(--primary);
    color: #000;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 0 20px var(--primary-glow);
    transition: all 0.3s;
}

.btn-primary-glowing:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 35px var(--primary-glow);
}

.btn-secondary-glass {
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-decoration: none;
    color: var(--text-dim);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: all 0.3s;
    z-index: 10;
}

.scroll-indicator:hover {
    color: var(--primary);
}

.scroll-indicator .arrow-btn {
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.02);
    position: relative;
    animation: arrow-bounce 2s infinite;
}

.scroll-indicator .arrow-btn::after {
    content: '↓';
    font-size: 1.2rem;
    font-weight: 800;
}

@keyframes arrow-bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.scroll-indicator p {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 800;
    opacity: 0.6;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2.5rem;
    backdrop-filter: blur(16px);
    transition: transform 0.3s, border-color 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 0.9375rem;
}

/* SEO Content */
.seo-content {
    padding: 8rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.seo-content h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.text-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    color: var(--text-dim);
}

@media (max-width: 768px) {
    .text-cols { grid-template-columns: 1fr; }
    .nav-links { display: none; }
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-content p {
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.875rem;
}