:root {
    --bg-dark: #080a0f;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --accent-liquid: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
    --text-primary: #f8fafc;
    --text-muted: #94a3b8;
    --nav-height: 100px;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.8;
    font-size: 1.3rem; /* Significantly Increased */
    overflow-x: hidden;
    min-height: 100vh;
}

/* Liquid Text Animation */
.liquid-text {
    background: linear-gradient(
        to right,
        #fff 20%,
        #818cf8 40%,
        #ec4899 60%,
        #fff 80%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 5s linear infinite;
    display: inline-block;
}

@keyframes shine {
    to { background-position: 200% center; }
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1.2s cubic-bezier(0.15, 0.45, 0.35, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Liquid Background Effect */
.liquid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 0% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 100% 100%, rgba(236, 72, 153, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 50% 50%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    filter: blur(80px);
}

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

/* Navigation */
nav {
    height: var(--nav-height);
    background: rgba(8, 10, 15, 0.7);
    backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--glass-border);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.nav-logo {
    font-weight: 800;
    font-size: 1.6rem;
    color: #fff;
    text-decoration: none;
    letter-spacing: -1px;
}

.nav-links { 
    display: flex; 
    gap: 2rem; 
    overflow-x: auto; 
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    padding: 10px 0;
}
.nav-links::-webkit-scrollbar { display: none; }

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 600;
    transition: 0.3s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; transform: translateY(-2px); }

/* Hero Section */
.hero {
    padding: 220px 0 120px;
    display: flex;
    align-items: center;
    gap: 5rem;
}

.hero-content { flex: 1.2; }
.hero-img {
    width: 400px;
    height: 400px;
    border-radius: 32px;
    object-fit: cover;
    border: 1px solid var(--glass-border);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6);
}

h1 {
    font-size: 4.8rem;
    font-weight: 900;
    letter-spacing: -3px;
    line-height: 1.05;
    margin-bottom: 2.5rem;
}

.lead {
    font-size: 1.6rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 750px;
    line-height: 1.6;
}

/* Glass Cards */
.card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(15px);
    border-radius: 28px;
    padding: 4rem;
    margin-bottom: 3rem;
    transition: 0.4s cubic-bezier(0.15, 0.45, 0.35, 1);
}

.card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.02) translateY(-10px);
}

/* Highlight Styles */
.highlight-text {
    color: #818cf8;
    font-weight: 700;
}

.award-glow {
    color: #fbbf24;
    text-shadow: 0 0 15px rgba(251, 191, 36, 0.4);
    font-weight: 800;
}

.impact-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 12px;
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.25), rgba(236, 72, 153, 0.25));
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: #6366f1;
    font-weight: 800;
    margin-bottom: 1.5rem;
    display: block;
}

h2 { font-size: 3.2rem; margin-bottom: 2.5rem; font-weight: 800; letter-spacing: -2px; }
h3 { font-size: 2.4rem; margin-bottom: 2rem; font-weight: 700; letter-spacing: -1px; }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.stat-card { text-align: center; padding: 3rem; }
.stat-value {
    display: block;
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--accent-liquid);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}
.stat-label { color: var(--text-muted); font-size: 1.1rem; font-weight: 600; }

/* Sub-pages specific */
.pub-item, .student-item {
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--glass-border);
}
.pub-item:last-child { border: none; }

.tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    background: rgba(99, 102, 241, 0.15);
    color: #a5b4fc;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

footer {
    padding: 100px 0 60px;
    text-align: center;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
}

@media (max-width: 1024px) {
    .hero { flex-direction: column-reverse; text-align: center; padding-top: 160px; }
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.6rem; }
    .hero-img { width: 320px; height: 320px; }
    .card { padding: 2.5rem; }
}