/* Configure Tailwind for Inter font */
html {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

/* Custom Styles for Princeton-Inspired Look and Complex Layouts */

/* Variables and Core Styling */
:root {
    --primary-color: #5b1f1f;
    /* Maroon */
    --secondary-color: #e2b458;
    /* Gold */
    --light-bg: #f8f8f8;
    --dark-text: #2c3e50;
    --plyr-color-main: var(--secondary-color);
    /* Custom color for Plyr video player */
}

/* 1. Header & Top Bar */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.top-bar {
    background-color: var(--primary-color);
    color: #fff;
    padding: 8px 0;
    font-size: 0.8rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.contact-info span,
.kcet-codes span {
    margin-right: 24px;
    display: inline-flex;
    align-items: center;
}

.contact-info i {
    margin-right: 5px;
    color: var(--secondary-color);
}

.university-brand {
    display: flex;
    align-items: center;
}

.university-brand .logo {
    height: 115px;
    margin-right: 10px;
}

.brand-text h1 {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
    margin: 0;
    color: #fff;
}

.brand-text p {
    font-size: 0.7rem;
    font-weight: 300;
    margin: 0;
    color: #ccc;
}

.navbar {
    padding: 0;
}

.navbar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-menu li a {
    position: relative;
    /* Needed for the pseudo-element */
    padding: 0.75rem 1.25rem;
    display: block;
    color: var(--dark-text);
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 0.95rem;
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    /* Position the line below the text */
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transform: translateX(-50%);
    transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: #fff;
    background-color: var(--primary-color);
}

.hamburger {
    display: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark-text);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* 2. News Line */
.news-line {
    background-color: var(--secondary-color);
    color: #fff;
    padding: 5px 0;
    overflow: hidden;
    font-size: 0.9rem;
    white-space: nowrap;
}

.news-line marquee {
    padding: 0 1rem;
}

/* 3. Hero Section (Slider) */
.slider {
    height: 50vh;
    position: relative;
    overflow: hidden;
}

.slides {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #5b1f1f;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    transform: scale(1.15);
    /* Initial scale for the zoom effect */
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    z-index: 2;
    animation: kenburns-zoom 5s linear forwards;
    /* Zoom matches slide duration */
}

@keyframes kenburns-zoom {
    from {
        transform: scale(1.15);
    }

    to {
        transform: scale(1.05);
    }
}

.slide-overlay {
    position: absolute;
    right: 5%;
    bottom: 12%;
    text-align: right;
    padding: 24px 40px;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    max-width: 700px;
    z-index: 5;
}

.slide-overlay h1 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    opacity: .95;
}

.slide-overlay h2 {
    margin: 6px 0 10px;
    font-size: 2.6rem;
    line-height: 1;
    font-weight: 700;
}

.slide-overlay p {
    margin: 0;
    font-size: 1rem;
    opacity: .95;
}

.slide.active .slide-overlay>* {
    opacity: 1;
    transform: translateY(0);
}

.slide-overlay>* {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

/* Staggered delay for the text elements */
.slide-overlay h1 {
    transition-delay: 0.3s;
}

.slide-overlay h2 {
    transition-delay: 0.5s;
}

.slide-overlay p {
    transition-delay: 0.7s;
}

/* 4. Section General Styling */
.section {
    padding: 4rem 1rem;
    background-color: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #666;
}

/* 6. Achievements Slider (Marquee Effect) */
.achievements-section {
    background-color: var(--light-bg);
    padding: 5rem 0;
    overflow: hidden;
}

.section-achievements {
    color: var(--secondary-color);
}

.achievements-slider,
.recruiters-slider {
    overflow: hidden;
    padding: 2rem 0;
    background-color: #e2b458;
    /* slate-100 */
}

.slider-track {
    display: flex;
    width: -moz-fit-content;
    width: fit-content;
    animation: scroll-left 25s linear infinite;
}

.recruiters-slider .slider-track {
    animation: scroll-left-fast 20s linear infinite;
}

.achievement-card,
.recruiter-slide {
    flex-shrink: 0;
    width: 320px;
    margin-right: 2rem;
}

.achievement-card {
    background: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    transition: transform 0.3s;
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.achievement-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.achievement-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

@keyframes scroll-left {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@keyframes scroll-left-fast {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.slider-track:hover {
    animation-play-state: paused;
}

/* 7. Vision/Mission */
.vision-mission {
    background-color: #fff;
}

.vision-mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    perspective: 1500px;
    /* Added for 3D effect */
}

.vision-card {
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s ease;
    /* Smoother transition */
}

.vision-card:hover {
    transform: translateY(-8px);
}

.vision-card {
    background-color: var(--primary-color);
    color: #fff;
}

.mission-card {
    background: #e2b458 !important;
    /* Gold */
    color: var(--dark-text);
}

.objectives-card {
    background: #f8f8f8 !important;
    /* Light BG */
    color: var(--dark-text);
}

.card-icon {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 16px;
}

.mission-card .card-icon,
.objectives-card .card-icon {
    color: var(--primary-color);
}

.vision-card h3 {
    font-weight: 700;
    font-size: 32px;
    margin-top: 0;
}

.vision-card ul {
    list-style: none;
    padding: 0;
    margin-top: 10px;
}

.vision-card li {
    padding-left: 1.5em;
    position: relative;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.vision-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    font-weight: bold;
}

.vision-card.mission-card li::before,
.vision-card.objectives-card li::before {
    color: var(--primary-color);
}

/* 8. Gallery - Enhanced with "Campus Experience" Animation style */
.sub-heading {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid #e2b458;
    padding-bottom: 10px;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* Base Photo Item Styling - Matching reference 'card' feel */
.photo-item {
    position: relative;
    overflow: visible;
    /* Changed from hidden to visible so popped photos aren't clipped */
    border-radius: 1rem;
    /* rounded-2xl */
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    /* shadow-md */
    cursor: pointer;
    background: #fff;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    /* ease-in-out */
}

/* Hover Effect - Replicating Framer Motion 'whileHover' */
.photo-item:hover {
    transform: translateY(-5px) scale(1.02);
    /* lift and slight scale */
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    /* shadow-xl */
    z-index: 10;
}

.photo-item img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
    /* Smooth inner image scale */
}

/* Optional: Slight zoom on image inside the card on hover */
.photo-item:hover img {
    transform: scale(1.05);
}

/* Scroll Entrance Animation Class */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Specific styling for the popup image inside modal */
.popup-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Hover Reveal Gallery Component - Kept for reference or specific use, 
   but ensuring base .photo-item takes precedence for main gallery */
.hover-gallery-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: visible;
    /* Must be visible for images to pop out */
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, z-index 0s 0.2s;
    /* Delay z-index reset */
    z-index: 1;
    background: #fff;
}

.hover-gallery-container:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    z-index: 50;
    /* Bring container to front on hover */
    transition-delay: 0s;
}

.hover-gallery-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 1rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.default-img {
    z-index: 20;
    /* Main image on top initially */
    position: relative;
}

/* Hidden bloom images base style - NOW VISIBLE AS STACK */
.hover-img {
    z-index: 10;
    /* Behind default image */
    opacity: 1;
    /* Visible to create stack effect */
    transform-origin: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 3px solid white;
    /* Distinct separation */
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275), z-index 0s 0.2s;
    /* Spring effect */
}

/* Initial Stack Positions (Random-looking) */
.hover-img:nth-of-type(1) {
    transform: rotate(-5deg) scale(0.9) translate(-5px, 2px);
}

.hover-img:nth-of-type(2) {
    transform: rotate(5deg) scale(0.9) translate(5px, 2px);
}

.hover-img:nth-of-type(3) {
    transform: rotate(2deg) scale(0.9) translate(0, 4px);
}

/* On Hover: Fan Out with Spring */
.hover-gallery-container:hover .hover-img:nth-of-type(1) {
    transform: translate(-60%, -20%) rotate(-15deg) scale(0.75);
    z-index: 25;
    transition-delay: 0.05s;
}

.hover-gallery-container:hover .hover-img:nth-of-type(2) {
    transform: translate(60%, -20%) rotate(15deg) scale(0.75);
    z-index: 24;
    transition-delay: 0.1s;
}

.hover-gallery-container:hover .hover-img:nth-of-type(3) {
    transform: translate(0, -65%) rotate(0deg) scale(0.75);
    z-index: 23;
    transition-delay: 0.15s;
}

/* Individual Card Hover on top of Fan-Out (Interactive) */
.hover-gallery-container .hover-img:hover {
    z-index: 30;
    /* Bring hovered card to very front */
    transform: scale(1) rotate(0deg) !important;
    /* Reset rotation and scale up */
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
    /* Highlight active image */
    transition: transform 0.3s ease, border-color 0.3s ease;
    transition-delay: 0s;
    /* Instant reaction on direct hover */
}





/* Optional: Main image pop on hover */
.hover-gallery-container:hover .default-img {
    transform: scale(1.05);
    /* Slight zoom for main image too */
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}


/* Modal Styling */
.modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s 0.3s;
    align-items: center;
    justify-content: center;
    display: flex;
    /* Always flex to center content */
    overflow: auto;
    perspective: 1000px;
    /* Add perspective for 3D transforms */
}

.modal.visible {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0s 0s;
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    width: 90%;
    max-width: 800px;
    text-align: center;
    opacity: 0;
    transform: rotateY(-90deg);
    /* Start rotated 90 degrees to the side */
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.4s ease-out;
}

.modal.visible .modal-content {
    opacity: 1;
    transform: rotateY(0deg);
    /* Animate to face the front */
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 25px;
    color: #555;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
}

.modal-close:hover {
    color: #000;
}

.modal-img {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 4px;
}

.modal-caption {
    margin-top: 15px;
    color: #333;
    font-size: 1.1rem;
    font-weight: 500;
}

/* 9. About Section */
.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--dark-text);
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 0.75rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* HOD Message Section */
.hod-message {
    background-color: var(--light-bg);
    padding: 6rem 1rem;
}

.hod-content {
    display: flex;
    align-items: flex-start;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    background: #fff;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.hod-image img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--secondary-color);
    margin: 0 auto 1rem;
    display: block;
    transition: transform 0.3s ease;
}

.hod-image img:hover {
    transform: scale(1.03);
}

.hod-text h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--secondary-color);
    display: inline-block;
    padding-bottom: 0.5rem;
}

.hod-text blockquote {
    margin: 2rem 0;
    border-left: 5px solid var(--secondary-color);
    padding-left: 2rem;
    font-style: normal;
    font-size: 1.1rem;
    line-height: 1.75;
}

.hod-info h4:first-child {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.hod-info h4:last-child {
    color: var(--primary-color);
    font-size: 0.95rem;
    font-weight: 400;
    opacity: 0.8;
    margin-top: 0;
}

/* 10. Faculty Section */
.faculty-section {
    padding: 4rem 1rem;
    background-color: #e2b458;
}

.faculty-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.faculty-card {
    background: var(--light-bg);
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    text-align: center;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faculty-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.faculty-card img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    object-position: top;
    border-radius: 50%;
    margin: 0 auto 1rem;
    border: 4px solid var(--primary-color);
}

.video-overlay-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: white;
    font-size: 2.5rem;
    font-weight: bold;
    text-align: right;
    padding: 4rem 2rem 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 40%, transparent 100%);
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    pointer-events: none;
    z-index: 10;
    width: 100%;
    box-sizing: border-box;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.video-overlay-text.visible {
    opacity: 1;
}

@media (max-width: 768px) {
    .video-overlay-text {
        font-size: 1.8rem;
        padding: 0.8rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .video-overlay-text {
        font-size: 1.4rem;
        padding: 0.5rem 1rem;
    }
}

.video-mute-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
    z-index: 20;
}

.video-mute-btn:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.video-mute-btn.is-unmuted {
    animation: pulse-animation 2s infinite;
}

.video-click-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 15;
    transition: opacity 0.3s ease;
}

.video-click-overlay i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

@keyframes pulse-animation {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}

/* 12. Student Corner & Resources */
.corner-grid,
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.corner-card,
.resource-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.07);
    border-top: 5px solid var(--secondary-color);
    transition: transform 0.3s;
}

.corner-card:hover,
.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.corner-card img,
.resource-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.corner-card h3,
.resource-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.corner-link {
    color: var(--secondary-color);
    font-weight: 600;
    margin-top: 1rem;
    display: block;
}

.resources {
    background-color: var(--light-bg);
}

/* 13. IQAC */
.iqac-section {
    background-color: #fff;
}

.iqac-coordinator {
    text-align: center;
    margin-bottom: 3rem;
}

.coordinator-info {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    border: 1px solid #ddd;
    border-radius: 0.75rem;
}

.coordinator-info img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 50%;
}

.coordinator-details h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.coordinator-details p {
    color: #666;
    margin: 0;
    font-style: italic;
}

.iqac-documents {
    display: flex;
    justify-content: center;
}

.document-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    max-width: 800px;
}

.document-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--light-bg);
    padding: 15px;
    border-radius: 0.5rem;
    flex: 1 1 calc(50% - 10px);
    border-left: 5px solid var(--primary-color);
}

.document-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.document-info h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 5px 0;
    color: var(--dark-text);
}

.document-info p {
    font-size: 0.875rem;
    color: #777;
    margin: 0 0 5px 0;
}

.download-link {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.875rem;
}

/* Event Pages Specific Styles */
.event-page-header {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 3rem;
}

.event-section {
    padding: 2rem 0;
}

.event-item {
    margin-bottom: 3rem;
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.event-item img {
    width: 100%;
    max-width: 700px;
    margin: 1rem auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

/* 14. Responsive adjustments */
@media (max-width: 1024px) {
    .nav-menu li a {
        padding: 1rem 0.75rem;
        font-size: 0.85rem;
    }

    .top-bar .container {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .contact-info,
    .kcet-codes {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .slider {
        height: 35vh;
    }

    .slide-overlay {
        padding: 16px 20px;
        bottom: 8%;
    }

    .slide-overlay h2 {
        font-size: 1.8rem;
    }

    .top-bar .container {
        align-items: center;
    }

    .university-brand {
        margin: 10px 0;
    }

    .contact-info span,
    .kcet-codes span {
        margin-right: 0;
        margin: 0 10px;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background: #fff;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        padding: 10px 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .navbar .container {
        justify-content: flex-end;
    }

    .section {
        padding: 3rem 1rem;
    }

    .about-grid,
    .vision-mission-grid {
        grid-template-columns: 1fr;
    }

    .hod-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 2rem;
        padding: 1.5rem;
    }

    .hod-text blockquote {
        text-align: left;
    }

    .document-item {
        flex: 1 1 100%;
    }
}

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.download-btn {
    background-color: var(--primary-color);
    color: #fff;
    padding: 8px 15px
}

.download-btn,
.view-profile-btn {
    display: inline-block;
    background-color: var(--secondary-color);
    color: #fff;
    padding: 8px 15px;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s;
}

.download-btn:hover,
.view-profile-btn:hover {
    background-color: var(--primary-color);
}

/* Animated Gradient Background for a subtle glow effect */
.animated-gradient-bg {
    background: linear-gradient(45deg, #e0f7fa, #f3e5f5, #fffde7, #e8eaf6);
    background-size: 400% 400%;
    animation: gradient-animation 12s ease infinite;
}

@keyframes gradient-animation {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Program Cards Hover Animation */
.program-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.program-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

/* Styles for the new gallery component */
.photo-grid>div {
    opacity: 1;
    /* Keep it visible by default */
    transform: translateY(0);
}

.group:hover .object-cover {
    transform: scale(1.05);
    transition: transform 0.3s ease-in-out;
}

/* Ensure line-clamp works */
.line-clamp-1 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden;
}

/* ==========================================================================
   Polished Footer UI
   ========================================================================== */

.footer-icon-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1rem;
    color: #9ca3af;
    /* text-gray-400 */
    background-color: rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.footer-icon-link:hover {
    transform: translateY(-4px);
    color: white;
    box-shadow: 0 0 15px var(--glow-color, #4a90e2), 0 0 25px var(--glow-color, #4a90e2);
    background-color: var(--glow-color, #4a90e2);
}

/* Default glow */
.footer-icon-link {
    --glow-color: #4a90e2;
}

/* Brand-specific glows */
.footer-icon-link.facebook {
    --glow-color: #1877F2;
}

.footer-icon-link.twitter {
    --glow-color: #1DA1F2;
}

.footer-icon-link.linkedin {
    --glow-color: #0A66C2;
}

.footer-icon-link.instagram {
    --glow-color: #E4405F;
}

.footer-icon-link.github {
    --glow-color: #6e5494;
}

.dev-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 1.5rem 1rem;
    width: 100%;
    max-width: 220px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.group:hover .dev-card {
    transform: translateY(-8px);
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.dev-img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 15%;
    margin: 0 auto 0.75rem;
    border: 3px solid #4b5563;
    /* gray-600 */
    transition: all 0.3s ease;
}

.group:hover .dev-img {
    transform: scale(1.1);
    border-color: var(--secondary-color);
}

.dev-name {
    font-weight: 600;
    color: #fff;
    margin-top: 1rem;
}

.dev-socials {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.group:hover .dev-socials {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Polished Quick Access Cards
   ========================================================================== */
.quick-access-card {
    position: relative;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    text-align: center;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.quick-access-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    border: 2px solid transparent;
    background: conic-gradient(from var(--angle), transparent 20%, var(--glow-color), transparent 40%) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: spin 3s linear infinite;
    opacity: 0;
    pointer-events: none;
    /* Allow clicks to pass through */
    transition: opacity 0.4s ease;
}

.quick-access-card:hover::before {
    opacity: 1;
}

.quick-access-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.quick-access-card .card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    transition: color 0.3s ease, transform 0.3s ease;
}

.quick-access-card:hover .card-icon {
    color: var(--glow-color);
    transform: scale(1.1);
}

.quick-access-card .card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 1.5rem;
}

.quick-access-card .card-link {
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.quick-access-card:hover .card-link {
    color: var(--glow-color);
}

.quick-access-card .card-link i {
    margin-left: 0.25rem;
    transition: transform 0.3s ease;
}

.quick-access-card:hover .card-link i {
    transform: translateX(4px);
}

@property --angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

@keyframes spin {
    to {
        --angle: 360deg;
    }
}