:root {
    --bg-color: #0f1115;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #646cff; /* Indigoish */
    --accent-glow: rgba(100, 108, 255, 0.4);
    --card-bg: rgba(30, 30, 35, 0.6);
    --card-border: rgba(255, 255, 255, 0.1);
    --card-hover-border: rgba(100, 108, 255, 0.5);
    --font-family: 'Outfit', sans-serif;
    --transition-speed: 0.3s;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-family);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Ambient Background Effect */
.background-glob {
    position: fixed;
    top: -20%;
    left: -20%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(80px);
    z-index: -1;
    opacity: 0.4;
    animation: float 20s ease-in-out infinite alternate;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    width: 100%;
}

/* Header */
header {
    margin-bottom: 4rem;
    text-align: center;
    padding-top: 3rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(120deg, #fff, #888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.social-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    border: 1px solid var(--card-border);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    transition: all var(--transition-speed);
    background: rgba(255,255,255,0.05);
}

.social-links a:hover {
    background: var(--text-primary);
    color: var(--bg-color);
    border-color: var(--text-primary);
}

/* Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-speed) cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 240px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--card-hover-border);
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.5), 
                0 0 20px -5px var(--accent-glow);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, transparent 100%);
    pointer-events: none;
}

.card-content h2 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.card-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    background: rgba(255,255,255,0.1);
    color: var(--text-secondary);
    font-weight: 500;
}

.card:hover .tag {
    background: var(--accent-color);
    color: white;
}

/* Footer */
footer {
    margin-top: 5rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-bottom: 2rem;
}

/* Responsive */
@media (max-width: 600px) {
    h1 { font-size: 2.5rem; }
    .container { padding: 1.5rem 1rem; }
}