:root {
    --primary: #bb86fc;
    --secondary: #03dac6;
    --bg: #0a0a0a;
    --card-bg: #1a1a1a;
    --text: #e0e0e0;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.background-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(circle at 50% 50%, #1a1a1a 0%, #0a0a0a 100%);
    z-index: -1;
}

main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 0;
}

.logo {
    font-weight: 900;
    letter-spacing: 4px;
    color: var(--primary);
    font-size: 1.2rem;
}

nav a {
    color: #888;
    text-decoration: none;
    margin-left: 25px;
    font-size: 0.9rem;
    transition: 0.3s;
}

nav a:hover {
    color: var(--secondary);
}

.hero {
    text-align: center;
    padding: 100px 0;
    position: relative;
}

h1 {
    font-size: 4rem;
    margin: 0;
    letter-spacing: -1px;
    background: linear-gradient(to right, #fff, #888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tagline {
    font-size: 1.5rem;
    color: #666;
    margin-top: 10px;
}

.hero-glow {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 400px; height: 400px;
    background: var(--primary);
    filter: blur(150px);
    opacity: 0.1;
    z-index: -1;
}

.content-block {
    padding: 80px 0;
}

h2 {
    color: var(--secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.p-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #333;
    transition: 0.3s;
}

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

.p-card h3 {
    margin: 0 0 10px 0;
    color: #fff;
}

.p-card p {
    color: #888;
    font-size: 0.95rem;
    margin: 0;
}

footer {
    padding: 60px 0;
    border-top: 1px solid #222;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #444;
}

.back-link {
    color: #666;
    text-decoration: none;
}

.back-link:hover {
    color: var(--secondary);
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
}