@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;500;700&display=swap');

:root {
    --primary: #00ff88;
    --secondary: #00e1ff;
    --dark: #050505;
    --glass: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    background-color: var(--dark);
    color: white;
    font-family: 'Space Grotesk', sans-serif;
    overflow-x: hidden;
}

.bg-glow {
    position: fixed;
    top: -10%; left: -10%;
    width: 40%; height: 40%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.08) 0%, transparent 70%);
    z-index: -1;
    filter: blur(80px);
}

.container { width: 90%; max-width: 1200px; margin: auto; }

header {
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(15px);
    background: rgba(5, 5, 5, 0.8);
}

nav { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.8rem; font-weight: 700; letter-spacing: -1px; }
.logo span { color: var(--primary); }
.nav-links { display: flex; list-style: none; align-items: center; }
.nav-links a { color: #aaa; text-decoration: none; margin-left: 2rem; transition: 0.3s; font-size: 0.9rem; }
.nav-links a:hover { color: var(--primary); }

.hero { padding: 180px 0 100px; text-align: center; }
.hero h1 { font-size: clamp(3rem, 10vw, 6rem); font-weight: 700; line-height: 0.9; margin-bottom: 1.5rem; letter-spacing: -3px; }
.hero h1 span {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-sub { color: #888; font-size: 1.2rem; max-width: 600px; margin: 0 auto 2.5rem; }

.btn { padding: 1.2rem 2.5rem; border-radius: 50px; text-decoration: none; font-weight: 700; transition: 0.4s; display: inline-block; margin: 0 10px; }
.btn.primary { background: var(--primary); color: black; box-shadow: 0 0 20px rgba(0, 255, 136, 0.3); }
.btn.secondary { border: 1px solid var(--border); color: white; background: rgba(255,255,255,0.05); }
.btn:hover { transform: scale(1.05); filter: brightness(1.2); }

.stats-bar { padding: 4rem 0; background: rgba(255,255,255,0.01); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.grid-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; text-align: center; }
.stat-item strong { display: block; font-size: 2.5rem; color: var(--primary); }
.stat-item span { color: #555; text-transform: uppercase; letter-spacing: 2px; font-size: 0.8rem; }

.project-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.glass-card {
    padding: 3rem;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 24px;
    transition: 0.3s;
    backdrop-filter: blur(10px);
}
.glass-card:hover { border-color: var(--primary); background: rgba(0, 255, 136, 0.05); transform: translateY(-10px); }
.glass-card h3 { margin-bottom: 1rem; color: var(--primary); }

footer { padding: 50px 0; border-top: 1px solid var(--border); margin-top: 50px; }
.footer-content { text-align: center; color: #444; }