/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-color: #050505;
    --text-color: #f1f1f1;
    --text-muted: #a1a1aa;
    --card-bg: rgba(20, 20, 20, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-hover-border: rgba(255, 255, 255, 0.2);
    --accent: #ff6b6b;
    --accent-secondary: #845ec2;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Outfit', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Typography */
h1 {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

h2.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

p {
    font-size: 1.125rem;
    color: var(--text-muted);
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Layout */
.container {
    max-w-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

header.hero {
    padding: 8rem 0 5rem;
    max-width: 600px;
}

.social-links {
    margin-top: 2rem;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

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

/* Projects Grid */
.projects {
    padding: 2rem 0 6rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* Cards (Glassmorphism) */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--card-hover-border);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

.card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.emoji {
    font-size: 2rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem;
    border-radius: 12px;
}

.card h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.card .description {
    font-size: 1rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    padding: 0.2rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-color);
}

.actions {
    display: flex;
    margin-top: auto;
}

.btn {
    text-decoration: none;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    text-align: center;
    width: 100%;
}

.primary-btn {
    background: var(--text-color);
    color: var(--bg-color);
}

.primary-btn:hover {
    background: #d1d1d1;
    transform: scale(1.02);
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Background Blob Glow Effect */
.blob-blur {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    backdrop-filter: blur(100px);
    -webkit-backdrop-filter: blur(100px);
    z-index: 1;
    pointer-events: none;
}

.blob {
    position: fixed;
    background: conic-gradient(from 0deg, var(--accent), var(--accent-secondary), #3b82f6, var(--accent));
    width: 400px;
    height: 400px;
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
    transition: top 0.2s ease, left 0.2s ease;
    transform: translate(-50%, -50%);
    animation: spin 10s linear infinite;
}

@keyframes spin {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 3rem;
    }
    
    header.hero {
        padding: 5rem 0 3rem;
    }
    
    .blob {
        display: none; /* Disable blob on mobile for performance */
    }
}