/* CSS Reset & Variables */
:root {
    --bg-color: #0d0e12;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --accent-color: #8b5cf6; /* Violet */
    --accent-glow: rgba(139, 92, 246, 0.4);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --card-radius: 24px;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-speed: 0.3s;
}

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

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

/* Background Gradients */
.background-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background: 
        radial-gradient(circle at 10% 20%, rgba(68, 51, 122, 0.4) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(45, 85, 255, 0.2) 0%, transparent 40%);
    filter: blur(60px);
}

/* Layout */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--accent-color);
}

/* Glassmorphism Classes */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Profile Section */
.profile-section {
    width: 100%;
    margin-bottom: 20px;
}

.profile-card {
    padding: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.profile-content {
    flex: 1;
    min-width: 300px;
}

.name {
    font-size: 3.5rem;
    margin-bottom: 0.2rem;
    background: linear-gradient(135deg, #fff 0%, #a5a5a5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.role {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.bio {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 2rem;
}

/* Social Buttons */
.social-links {
    display: flex;
    gap: 15px;
}

.social-btn {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all var(--transition-speed);
}

.social-btn:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--accent-glow);
    color: white;
}

/* Actions */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: all var(--transition-speed);
}

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

.btn.primary:hover {
    background: #e2e2e2;
    transform: scale(1.05);
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.bento-item {
    padding: 30px;
    display: flex;
    flex-direction: column;
    min-height: 250px;
    transition: transform var(--transition-speed);
}

.bento-item:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Specific Section Styles */
.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Papers List */
.paper-list {
    list-style: none;
    margin-bottom: 20px;
}

.paper-item {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    align-items: baseline;
}

.year {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-secondary);
    min-width: 40px;
}

.paper-title {
    font-weight: 500;
    display: block;
    margin-bottom: 4px;
}

.paper-venue {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Projects List */
.project-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.project-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px;
    border-radius: 12px;
    transition: background var(--transition-speed);
}

.project-card:hover {
    background: rgba(255, 255, 255, 0.05);
    color: white; /* Ensure text stays white */
}

.project-icon {
    width: 40px;
    height: 40px;
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.project-info h3 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.project-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Status & Thoughts */
.status h2, .thoughts h2 {
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(46, 204, 113, 0.1);
    color: #2ecc71;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: auto;
}

.dot {
    width: 8px;
    height: 8px;
    background: currentColor;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.4; }
    100% { opacity: 1; }
}

.simple-list {
    list-style: none;
    margin-top: 10px;
}

.simple-list li {
    margin-bottom: 10px;
}

.simple-list a {
    color: var(--text-secondary);
    border-bottom: 1px dotted rgba(255,255,255,0.2);
}

.simple-list a:hover {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.view-all {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-top: auto;
}

/* Footer */
footer {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

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

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

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

/* Responsive */
@media (max-width: 768px) {
    .profile-card {
        padding: 40px 20px;
    }
    
    .name {
        font-size: 2.5rem;
    }

    .bento-grid {
        grid-template-columns: 1fr;
    }
}