/* Custom styles for Dr. Vinit's academic website */

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #f8f5ff 0%, #f7fbff 50%, #fef7f2 100%);
}

.font-display {
    font-family: 'Playfair Display', serif;
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Smooth transitions for all interactive elements */
* {
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

/* Enhanced focus states for accessibility */
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid #3B82F6;
    outline-offset: 2px;
}

/* Custom hover effects for publication links */
.publication-link {
    display: inline-block;
    word-break: break-all;
    transition: all 0.2s ease;
}

.publication-link:hover {
    transform: translateX(4px);
}

/* News card hover effects */
.news-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.news-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Custom dropdown arrow animation */
.dropdown-arrow {
    transition: transform 0.2s ease;
}

.dropdown-open .dropdown-arrow {
    transform: rotate(180deg);
}

/* Loading animation for dynamic content */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease forwards;
}

/* Custom button styles */
.btn-primary {
    @apply bg-blue-800 text-white font-bold py-3 px-6 rounded-lg hover:bg-blue-700 transition-colors duration-300;
}

.btn-secondary {
    @apply bg-gray-900 text-white font-medium py-2 px-4 rounded-lg hover:bg-gray-700 transition-colors duration-200;
}

/* Enhanced mobile responsiveness */
@media (max-width: 640px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin-bottom: 0.5rem;
    }
}

/* Print styles */
@media print {
    body {
        background-color: white;
    }
    
    .no-print {
        display: none;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
}
.profile-avatar {
    width: 5.5rem;
    height: 5.5rem;
    transition: width 0.25s ease, height 0.25s ease;
}

body:not(.home-active) .profile-avatar {
    width: 3.75rem;
    height: 3.75rem;
}

body.home-active #home {
    display: block;
}