/* 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: #00458B; /* Dark Blue - Princeton/Academic feel */
    --secondary-color: #FF7F50; /* Coral/Orange - Accent */
    --light-bg: #f8f8f8;
    --dark-text: #2c3e50;
}

/* 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: 1rem 0;
    font-size: 0.95rem;
}
.top-bar .container {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) auto minmax(220px, 1fr);
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    gap: 1rem;
}
.contact-info {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    justify-self: start;
}
.contact-info span,
.top-right-info span {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}
.contact-info i,
.top-right-info i {
    color: var(--secondary-color);
}
.university-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    justify-self: center;
    text-align: center;
    min-width: 260px;
}
.university-brand .brand-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
}
.brand-text h1 {
    font-size: 1rem;
    line-height: 1.1;
    margin: 0;
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.01em;
}
.brand-text h2 {
    font-size: 0.8rem;
    margin: 0;
    color: #f2f5ff;
    font-weight: 500;
    letter-spacing: 0.01em;
}
.top-right-info {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    justify-self: end;
    min-width: 220px;
}

/* Testimonial / Video Stories Section */
.testimonial-section {
    padding: 3rem 1rem;
    background-color: #f4f7ff;
}
.testimonial-header {
    max-width: 760px;
    margin: 0 auto 1.75rem;
    text-align: center;
}
.testimonial-title {
    font-size: 1.65rem;
    font-weight: 700;
    color: #00458B;
    margin-bottom: 0.65rem;
}
.testimonial-text {
    font-size: 0.95rem;
    color: #4b5563;
    line-height: 1.7;
    margin: 0 auto;
    max-width: 620px;
}
.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: 520px;
    margin: 0 auto;
}
.video-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.video-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.1);
}
.video-frame {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #000;
}
.video-frame.vertical {
    padding-top: 160%;
}
.video-frame iframe,
.video-frame video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.video-meta {
    padding: 1rem 1.25rem 1.25rem;
}
.video-meta h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    color: #111827;
}
.video-meta p {
    margin: 0;
    color: #475569;
    line-height: 1.6;
    font-size: 0.9rem;
}
@media (max-width: 900px) {
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
}

.university-brand .logo { height: 58px; width: 58px; border-radius: 50%; margin-right: 10px; }
.brand-text h1 { font-size: 1.65rem; font-weight: 800; line-height: 1.1; margin: 0; color: #fff; }
.brand-text h2 { font-size: 1rem; margin: 0; color: #f2f5ff; font-weight: 500; }
.brand-text p { font-size: 0.75rem; 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 {
    padding: 1rem 1rem;
    display: block;
    color: var(--dark-text);
    font-weight: 500;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 0.9rem;
    border-bottom: 3px solid transparent;
}
.nav-menu li a:hover, .nav-menu li a.active {
    color: var(--primary-color);
    border-bottom: 3px solid 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; }

.notice-strip {
    padding: 0.9rem 1rem;
}

.notice-shell {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
}

.notice-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.15rem;
    border-radius: 999px;
    background: rgba(92, 31, 31, 0.18);
    color: inherit;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
}

.notice-items {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    min-width: 0;
}

.notice-item {
    background: rgba(255, 248, 234, 0.3);
    border: 1px solid rgba(92, 31, 31, 0.12);
    border-radius: 18px;
    padding: 0.85rem 1rem;
    min-width: 0;
    overflow: hidden;
}

.notice-tag {
    display: inline-block;
    margin-bottom: 0.35rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: rgba(92, 31, 31, 0.12);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.notice-item p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.45;
    overflow-wrap: anywhere;
    word-break: break-word;
    max-width: 100%;
}

/* 3. Hero Section (Slider) - Custom CSS needed for Ken Burns/Fade */
.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: #333; background-size: cover; background-repeat: no-repeat;
    background-position: center 40%;
    transform: scale(1.05); /* 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 2s linear forwards; /* Start the slow zoom */
}
@keyframes kenburns-zoom {
    from { transform: scale(1.05); }
    to { transform: scale(1.15); }
}
.slide-overlay {
    position: absolute; left: 0; right: 0; bottom: 12%; text-align: center;
    padding: 24px 40px; color: #fff; text-shadow: 0 2px 8px rgba(0,0,0,0.6);
    max-width: 900px; 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; }

/* 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; }

/* 5. Walkthrough Video Section */
.video-section {
    position: relative;
    min-height: 100vh;
    height: 100vh; /* full viewport height */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
}
.background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* ensures full coverage without distortion */
    z-index: 0;
}
.video-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6); /* Dark overlay */
    z-index: 1;
}
.video-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
    border-radius: 0.75rem;
}
.video-content .section-title { color: #fff; text-shadow: 0 2px 4px rgba(0,0,0,0.5); }
.video-content p { font-size: 1.1rem; }
.video-content .btn-primary {
    background-color: var(--secondary-color);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: background-color 0.3s;
}
.video-content .btn-primary:hover { background-color: #e6673c; }

/* 6. Achievements Slider (Marquee Effect via CSS Animation) */
.achievements-section { background-color: var(--light-bg); padding: 5rem 0; overflow: hidden; }
.section-achievements { color: var(--secondary-color); }
.achievements-slider { width: 100%; overflow: hidden; padding: 20px 0; }
.slider-track {
    display: flex;
    width: max-content; /* Ensure the track is wide enough for all duplicates */
    animation: scroll 30s linear infinite;
}
.achievement-card {
    background: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    margin: 0 15px;
    width: 300px; /* Fixed width for card */
    flex-shrink: 0;
    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 {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 15px)); } /* Scrolls exactly halfway (5 duplicated items + 15px margin) */
}

/* 7. Vision/Mission */
.vision-mission { background-color: #fff; }
.vision-mission-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 2rem; }
.vision-card {
    background-color: var(--primary-color);
    color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.mission-card {
    background: var(--light-bg) !important;
    color: var(--dark-text);
    box-shadow: 0 4px 12px rgba(0,0,0,0.07) !important;
}
.card-icon {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 16px;
}
.vision-card h3, .mission-card h3 { font-weight: 700; font-size: 32px; margin-top: 0; }
.vision-card li { list-style: none; padding: 0; margin-top: 10px; font-weight: 300; line-height: 1.5; }
.mission-card ul { list-style-type: none; padding-left: 0; }
.mission-card li::before {
    content: "•";
    color: var(--secondary-color);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

/* 8. Gallery */
.featured-video { max-width: 900px; margin: 2rem auto; }
.featured-video iframe { width: 100%; height: 500px; border-radius: 0.75rem; }
.sub-heading { font-size: 1.5rem; color: var(--primary-color); font-weight: 600; margin-top: 3rem; margin-bottom: 1.5rem; border-bottom: 2px solid #eee; padding-bottom: 10px; }
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 3rem;
}
.video-grid iframe {
    width: 100%;
    height: 200px;
    border-radius: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
}
.photo-grid img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: transform 0.2s;
}
.photo-grid img:hover { transform: scale(1.05); }

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 100;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
}
.lightbox-img {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    border-radius: 0.75rem;
}

/* 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); }

/* SECTION BACKGROUND */
.hod-message {
    background-color: var(--light-bg);
    padding: 6rem 1rem; /* More vertical padding for space */
}

/* CARD CONTAINER - White, clean, spacious */
.hod-content {
    display: flex;
    align-items: flex-start;
    gap: 4rem; /* Increased gap for more breathing room */
    max-width: 1200px; /* Wider card */
    margin: 0 auto;
    background: #fff;
    padding: 3rem; /* Increased internal padding */
    border-radius: 16px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

/* HOD IMAGE (Circle) */
.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-image p {
    color: var(--text-color);
}

/* MESSAGE TEXT */
.hod-text {
    color: var(--text-color);
}

/* MAIN TITLE (H2) */
.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;
}

/* BLOCKQUOTE (Message Body) */
.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 (Signature) */
.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;
}

/* Responsive adjustments for small screens */
@media (max-width: 768px) {
    .hod-content {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        padding: 1.5rem;
    }
    .hod-message {
        padding: 4rem 0.5rem;
    }
}

/* 11. Faculty */
.faculty-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}
.faculty-card {
    background: var(--light-bg);
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    text-align: center;
    padding: 1.5rem;
}
.faculty-card img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto 1rem;
    border: 3px solid var(--primary-color);
}
.faculty-card h3 { font-size: 1.125rem; font-weight: 700; color: var(--primary-color); margin-bottom: 5px; }
.faculty-card .position { color: var(--secondary-color); font-style: italic; margin-bottom: 1rem; }
.download-btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 8px 15px;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: background-color 0.3s;
}
.download-btn:hover { background-color: #003366; }

/* 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; }

/* 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, .hod-content { grid-template-columns: 1fr; display: flex; flex-direction: column; }
    .hod-image { margin: 0 auto; }
    .hod-content { text-align: center; }
    .hod-text blockquote { text-align: left; }
    .document-item { flex: 1 1 100%; }
    @keyframes scroll {
        0% { transform: translateX(0); }
        100% { transform: translateX(calc(-100% - 15px)); }
    }
}

.achievements-slider, .recruiters-slider {
    overflow: hidden;
    padding: 2rem 0;
    background-color: #f1f5f9; /* slate-100 */
}
.slider-track {
    display: flex;
    width: fit-content;
    animation: scroll-left 30s 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;
}

@keyframes scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
@keyframes scroll-left-fast {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Pause animation on hover */
.slider-track:hover {
    animation-play-state: paused;
}

/* Utility classes replacement for provided CSS */
.section-header {
    text-align: center;
    margin-bottom: 2.5rem; /* 40px */
}
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1d1e1e;
}
.section-subtitle {
    font-size: 1.5rem; /* 24px */
    color: #374151; /* gray-700 */
    margin-top: 0.5rem; /* 8px */
}

/* Specific UCP background styles (retaining original intent for gradient) */
#ucp {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.9), rgba(16, 185, 129, 0.9)); /* Blue to Green gradient with opacity */
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes float1 { from {transform: translateY(0);} to {transform: translateY(20px);} }
@keyframes float2 { from {transform: translateY(0);} to {transform: translateY(-20px);} }

@keyframes scrollLogos {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.partner-strip {
    background: #fffaf2;
    border-top: 2px solid rgba(212, 166, 70, 0.55);
    border-bottom: 2px solid rgba(212, 166, 70, 0.55);
    border-radius: 28px;
    padding: 2.4rem 1.5rem;
    box-shadow: 0 20px 50px rgba(92, 31, 31, 0.08);
}

.partner-strip-title {
    text-align: center;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--theme-navy);
    margin: 0 0 1.75rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.partner-marquee {
    overflow: hidden;
}

.partner-track {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    width: max-content;
    animation: scrollLogos 28s linear infinite;
}

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

.partner-logo-card {
    flex: 0 0 auto;
    width: 180px;
    height: 90px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid rgba(92, 31, 31, 0.08);
    box-shadow: 0 12px 30px rgba(92, 31, 31, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.partner-logo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 34px rgba(92, 31, 31, 0.14);
    border-color: rgba(212, 166, 70, 0.55);
}

.partner-logo-card img {
    max-width: 120px;
    max-height: 42px;
    object-fit: contain;
    filter: grayscale(1) contrast(1.05);
    opacity: 0.76;
    transition: filter 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
}

.partner-logo-card:hover img {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.04);
}

/* Premium theme refinement */
:root {
    --theme-navy: #5c1f1f;
    --theme-navy-soft: #6b2323;
    --theme-blue: #8b2e2e;
    --theme-blue-deep: #431414;
    --theme-gold: #d4a646;
    --theme-gold-soft: #efd08b;
    --theme-ivory: #fff8ea;
    --theme-surface: #ffffff;
    --theme-surface-alt: #fbf4ea;
    --theme-border: rgba(92, 31, 31, 0.14);
    --theme-text: #2b1d1d;
    --theme-text-muted: #6f5b56;
    --theme-shadow: 0 20px 50px rgba(92, 31, 31, 0.14);
}

body.theme-premium {
    background:
        radial-gradient(circle at top left, rgba(212, 166, 70, 0.1), transparent 28%),
        linear-gradient(180deg, #fffdf9 0%, #f8f1e9 100%);
    color: var(--theme-text);
    font-family: 'Inter', sans-serif;
}

body.theme-premium h1,
body.theme-premium h2,
body.theme-premium h3,
body.theme-premium h4,
body.theme-premium .section-title,
body.theme-premium .testimonial-title,
body.theme-premium .brand-text h1,
body.theme-premium .brand-text h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    letter-spacing: -0.02em;
}

body.theme-premium .header {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

body.theme-premium .top-bar {
    background: linear-gradient(135deg, var(--theme-navy) 0%, var(--theme-navy-soft) 52%, var(--theme-blue-deep) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.theme-premium .contact-info,
body.theme-premium .top-right-info span {
    color: var(--theme-gold-soft) !important;
}

body.theme-premium .contact-info i,
body.theme-premium .top-right-info i {
    color: var(--theme-gold) !important;
}

body.theme-premium .news-line {
    background: linear-gradient(90deg, var(--theme-gold) 0%, #b8830e 100%);
    color: #3d1717;
    font-weight: 700;
    letter-spacing: 0.01em;
    box-shadow: inset 0 -1px 0 rgba(92, 31, 31, 0.12);
}

body.theme-premium .slider {
    height: 68vh;
    min-height: 520px;
}

body.theme-premium .slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg, rgba(43, 14, 14, 0.84) 18%, rgba(92, 31, 31, 0.45) 55%, rgba(92, 31, 31, 0.16) 100%),
        radial-gradient(circle at right top, rgba(212, 166, 70, 0.24), transparent 30%);
    z-index: 1;
}

body.theme-premium .slide-overlay {
    left: 7%;
    right: auto;
    bottom: 15%;
    max-width: 640px;
    text-align: left;
    padding: 0;
    z-index: 2;
}

body.theme-premium .slide-overlay h1 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: rgba(255, 248, 234, 0.82);
}

body.theme-premium .slide-overlay h2 {
    font-size: clamp(2.8rem, 6vw, 5rem);
    line-height: 0.95;
    margin: 0.35rem 0 1rem;
}

body.theme-premium .slide-overlay p {
    max-width: 52ch;
    font-size: 1.05rem;
    line-height: 1.75;
    color: rgba(255, 248, 234, 0.92);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.5rem;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 1.5rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.hero-btn:hover {
    transform: translateY(-2px);
}

.hero-btn-primary {
    background: linear-gradient(135deg, var(--theme-gold-soft) 0%, var(--theme-gold) 100%);
    color: var(--theme-navy);
    box-shadow: 0 18px 35px rgba(212, 166, 70, 0.28);
}

.hero-btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #fff;
    backdrop-filter: blur(12px);
}

.impact-strip {
    position: relative;
    margin: -64px auto 0;
    padding: 0 1rem;
    z-index: 12;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    max-width: 1180px;
    margin: 0 auto;
}

.impact-card {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 1.35rem 1.4rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(212, 166, 70, 0.22);
    box-shadow: var(--theme-shadow);
    backdrop-filter: blur(14px);
}

.impact-value {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--theme-navy);
}

.impact-label {
    color: var(--theme-text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

body.theme-premium .section-header {
    margin-bottom: 3.2rem;
}

body.theme-premium .section-title,
body.theme-premium .testimonial-title {
    color: var(--theme-navy) !important;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.7rem;
}

body.theme-premium .section-subtitle,
body.theme-premium .testimonial-text {
    color: var(--theme-text-muted) !important;
    font-size: 1rem;
    line-height: 1.75;
}

body.theme-premium #walkthrough-video,
body.theme-premium #gallery,
body.theme-premium #wedges,
body.theme-premium #about,
body.theme-premium #programs,
body.theme-premium #faculty,
body.theme-premium #bos,
body.theme-premium #student-corner,
body.theme-premium #resources,
body.theme-premium #iqac,
body.theme-premium #research,
body.theme-premium #projects,
body.theme-premium #admissions,
body.theme-premium #faculty-achievements,
body.theme-premium #placements,
body.theme-premium #alumni,
body.theme-premium #testimonials {
    background:
        radial-gradient(circle at top right, rgba(212, 166, 70, 0.08), transparent 24%),
        linear-gradient(180deg, #fffdf9 0%, #f8f1e9 100%) !important;
    font-family: 'Inter', sans-serif !important;
}

body.theme-premium #achievements,
body.theme-premium .achievements-section {
    background:
        linear-gradient(180deg, #fbf4eb 0%, #f4eadf 100%) !important;
}

body.theme-premium #ucp,
body.theme-premium #recent-companies,
body.theme-premium #team,
body.theme-premium #contact,
body.theme-premium footer,
body.theme-premium header[style*="background: linear-gradient(135deg, #00458B"] {
    background:
        radial-gradient(circle at top right, rgba(212, 166, 70, 0.14), transparent 24%),
        linear-gradient(135deg, #2d0f0f 0%, #5c1f1f 55%, #7a2b2b 100%) !important;
    color: #fff !important;
}

body.theme-premium #walkthrough-video h2,
body.theme-premium #walkthrough-video p,
body.theme-premium #walkthrough-video strong {
    color: var(--theme-ivory) !important;
}

body.theme-premium #walkthrough-video > div:first-of-type + div {
    background: linear-gradient(to bottom, rgba(92, 31, 31, 0.18) 0%, rgba(25, 8, 8, 0.68) 100%) !important;
}

body.theme-premium #walkthrough-video a {
    background: linear-gradient(135deg, var(--theme-gold-soft), var(--theme-gold)) !important;
    color: var(--theme-navy) !important;
    box-shadow: 0 10px 24px rgba(212, 166, 70, 0.32) !important;
}

body.theme-premium #walkthrough-video a:hover {
    background: linear-gradient(135deg, #f5ddb0, var(--theme-gold)) !important;
}

body.theme-premium .video-card,
body.theme-premium .achievement-card,
body.theme-premium .contact-form,
body.theme-premium .coordinator-info,
body.theme-premium .document-item {
    border: 1px solid var(--theme-border);
    box-shadow: var(--theme-shadow);
}

body.theme-premium .achievement-card,
body.theme-premium .video-card {
    border-radius: 24px;
}

body.theme-premium .achievement-card h3,
body.theme-premium .video-meta h3 {
    color: var(--theme-navy);
}

body.theme-premium .achievement-card p,
body.theme-premium .video-meta p {
    color: var(--theme-text-muted);
}

body.theme-premium .testimonial-section,
body.theme-premium .achievements-slider,
body.theme-premium .recruiters-slider {
    background-color: transparent;
}

body.theme-premium .section-achievements {
    color: var(--theme-navy) !important;
}

body.theme-premium [style*="color: #00458B"],
body.theme-premium [style*="color:#00458B"] {
    color: var(--theme-navy) !important;
}

body.theme-premium [style*="background-color: #00458B"],
body.theme-premium [style*="background-color:#00458B"] {
    background-color: var(--theme-navy) !important;
}

body.theme-premium [style*="background-color: #00458B"] h3,
body.theme-premium [style*="background-color:#00458B"] h3,
body.theme-premium [style*="background-color: #00458B"] p,
body.theme-premium [style*="background-color:#00458B"] p,
body.theme-premium [style*="background-color: #00458B"] li,
body.theme-premium [style*="background-color:#00458B"] li,
body.theme-premium [style*="background-color: #00458B"] b,
body.theme-premium [style*="background-color:#00458B"] b,
body.theme-premium [style*="background-color: #00458B"] strong,
body.theme-premium [style*="background-color:#00458B"] strong {
    color: var(--theme-ivory) !important;
}

body.theme-premium [style*="border-top: 6px solid #00458B"],
body.theme-premium [style*="border-top: 5px solid #00458B"],
body.theme-premium [style*="border-left: 5px solid #00458B"],
body.theme-premium [style*="border-left: 6px solid #00458B"],
body.theme-premium [style*="border-top:6px solid #00458B"],
body.theme-premium [style*="border-top:5px solid #00458B"],
body.theme-premium [style*="border-left:5px solid #00458B"],
body.theme-premium [style*="border-left:6px solid #00458B"] {
    border-color: var(--theme-gold) !important;
}

body.theme-premium [style*="border: 4px solid #FFD700"],
body.theme-premium [style*="border: 5px solid #FFD700"],
body.theme-premium [style*="border: 3px solid #FFD700"],
body.theme-premium [style*="border:4px solid #FFD700"],
body.theme-premium [style*="border:5px solid #FFD700"],
body.theme-premium [style*="border:3px solid #FFD700"] {
    border-color: var(--theme-gold) !important;
}

body.theme-premium [style*="background: linear-gradient(90deg,#FFD700,#FFB700)"],
body.theme-premium [style*="background:linear-gradient(90deg,#FFD700,#FFB700)"],
body.theme-premium [style*="background: linear-gradient(135deg, #FFD700, #FF7F50)"],
body.theme-premium [style*="background:linear-gradient(135deg, #FFD700, #FF7F50)"],
body.theme-premium [style*="background: linear-gradient(135deg, #FFD700, #FFB300)"],
body.theme-premium [style*="background:linear-gradient(135deg, #FFD700, #FFB300)"] {
    background: linear-gradient(135deg, var(--theme-gold-soft), var(--theme-gold)) !important;
    color: var(--theme-navy) !important;
}

body.theme-premium [style*="color: #FFD700"],
body.theme-premium [style*="color:#FFD700"] {
    color: var(--theme-gold) !important;
}

body.theme-premium #contact .section-title,
body.theme-premium #contact .section-subtitle,
body.theme-premium footer h3,
body.theme-premium footer p,
body.theme-premium footer a {
    color: inherit;
}

body.theme-premium #contact .bg-gray-700,
body.theme-premium #contact .bg-gray-600 {
    background-color: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

body.theme-premium #contact input,
body.theme-premium #contact textarea {
    color: #fff;
}

body.theme-premium #contact input::placeholder,
body.theme-premium #contact textarea::placeholder {
    color: rgba(255, 255, 255, 0.65);
}

body.theme-premium #contact button[type="submit"] {
    background: linear-gradient(135deg, var(--theme-gold-soft) 0%, var(--theme-gold) 100%) !important;
    color: var(--theme-navy) !important;
    font-weight: 800;
}

body.theme-premium #team .group,
body.theme-premium #chatbot,
body.theme-premium #chatbot-float > div:last-child {
    border: 1px solid rgba(255, 255, 255, 0.08);
}

body.theme-premium #chatbot-header,
body.theme-premium #chatbot-send,
body.theme-premium .quick-reply,
body.theme-premium #scrollTopBtn {
    background: linear-gradient(135deg, var(--theme-gold-soft), var(--theme-gold)) !important;
    color: var(--theme-navy) !important;
}

@media (max-width: 1024px) {
    .impact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .notice-shell {
        grid-template-columns: 1fr;
    }

    .notice-items {
        grid-template-columns: 1fr;
    }

    .notice-badge {
        width: fit-content;
    }

    .partner-logo-card {
        width: 150px;
        height: 82px;
    }

    body.theme-premium .slider {
        height: 78vh;
        min-height: 560px;
    }

    body.theme-premium .slide-overlay {
        left: 1.25rem;
        right: 1.25rem;
        bottom: 11%;
        max-width: none;
    }

    .impact-strip {
        margin-top: -36px;
    }

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

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
}