/* Main Styles for UWU EXPO 2025 */
:root {
    --primary-color: #0a4275;
    --accent-color: #ff6b00;
    --light-bg: #f5f7fa;
    --dark-text: #333;
    --light-text: #fff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--light-bg);
    color: var(--dark-text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Section */
header {
    background: linear-gradient(135deg, var(--primary-color), #001e36);
    color: var(--light-text);
    padding: 20px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-container {
    flex: 0 0 auto;
}

.logo {
    width: 120px;
}

.expo-logo {
    width: 280px;
}

.header-text {
    flex: 1;
    text-align: center;
    padding: 0 20px;
}

.header-content h1 {
    font-size: 2.8rem;
    margin-bottom: 10px;
}

.header-content h2 {
    font-size: 1.5rem;
    font-weight: 400;
    font-style: italic;
    margin-bottom: 15px;
}

.tagline {
    font-size: 1.3rem;
    color: var(--accent-color);
    font-weight: 600;
}

/* Navigation */
.navbar {
    background-color: var(--primary-color);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

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

.nav-item {
    margin: 0;
    padding: 0;
    position: relative;
}

.nav-link {
    display: block;
    color: var(--light-text);
    text-align: center;
    padding: 15px 20px;
    text-decoration: none;
    transition: background-color 0.3s;
    font-weight: 500;
    font-size: 21px;
    white-space: nowrap;
}

.nav-link:hover {
    background-color: rgba(255,255,255,0.1);
}

.nav-link.active {
    background-color: var(--accent-color);
    color: white;
}

/* Mobile Menu Toggle Button */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    padding: 15px;
    z-index: 1001;
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    background-color: rgba(255,255,255,0.1);
    border-radius: 4px;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-toggle::after {
    content: "▼";
    font-size: 0.7rem;
    margin-left: 8px;
    vertical-align: 1px;
    transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 280px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    z-index: 1001;
    padding: 0;
    list-style: none;
    border-radius: 0 0 8px 8px;
    border-top: 3px solid var(--accent-color);
}

.dropdown:hover .dropdown-menu {
    display: block;
    animation: fadeInDown 0.3s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    display: block;
    color: var(--dark-text);
    padding: 15px 20px;
    text-decoration: none;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    font-size: 14px;
    line-height: 1.4;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
    color: var(--primary-color);
    padding-left: 25px;
}

.dropdown-item.active {
    background-color: rgba(10, 66, 117, 0.1);
    color: var(--primary-color);
    font-weight: 600;
    border-left: 4px solid var(--accent-color);
}

/* Slideshow */
.slideshow-container-alt {
    width: 100%;
    position: relative;
    margin: 0 auto;
    overflow: hidden;
    max-height: 600px;
}

.slide-alt {
    display: none;
    width: 100%;
    height: 600px;
}

.slide-alt.active {
    display: block;
}


.fade {
    animation-name: fade;
    animation-duration: 1.5s;
	
}


.slideshow-container-alt {
    width: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.slide-alt {
    width: 100%;
    box-sizing: border-box;
}

.slide-img {
    width: 100%;
    display: block;
    box-sizing: border-box;
}

@keyframes fade {
    from {opacity: .4}
    to {opacity: 1}
}

/* Enhanced Countdown Section */
.countdown-section.enhanced {
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    color: var(--light-text);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.countdown-section.enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('images/pattern.png');
    opacity: 0.07;
    pointer-events: none;
}

.countdown-section.enhanced .countdown-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
}

.countdown-section.enhanced .countdown-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.countdown-section.enhanced .countdown-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.countdown-section.enhanced .countdown-box {
    position: relative;
    width: 140px;
    height: 140px;
    background: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.countdown-section.enhanced .countdown-box:hover {
    transform: translateY(-10px);
}

.countdown-section.enhanced .countdown-circle-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.countdown-section.enhanced .countdown-circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 8;
}

.countdown-section.enhanced .countdown-circle {
    fill: none;
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1s ease;
}

.countdown-section.enhanced .days-circle {
    stroke: #ff6b00;
    animation: countdown-circle-animation 1s ease forwards;
}

.countdown-section.enhanced .hours-circle {
    stroke: #ff9500;
    animation: countdown-circle-animation 1s ease forwards;
    animation-delay: 0.2s;
}

.countdown-section.enhanced .minutes-circle {
    stroke: #ffb700;
    animation: countdown-circle-animation 1s ease forwards;
    animation-delay: 0.4s;
}

.countdown-section.enhanced .seconds-circle {
    stroke: #ffda00;
    animation: countdown-circle-animation 1s ease forwards;
    animation-delay: 0.6s;
}

@keyframes countdown-circle-animation {
    to {
        stroke-dashoffset: 30;
    }
}

.countdown-section.enhanced .countdown-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.countdown-section.enhanced .countdown-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 5px;
}

.countdown-section.enhanced .countdown-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    opacity: 0.9;
}

/* Enhanced Event Details Section */
.event-details-enhanced {
    padding: 5px 0;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.event-details-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.05) 0%, rgba(255, 107, 0, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.event-details-enhanced::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(10, 66, 117, 0.05) 0%, rgba(10, 66, 117, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

/* Section header styles */
.section-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.section-header h2 {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: 1px;
}

.section-divider {
    position: relative;
    height: 20px;
    margin-bottom: 20px;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 2px;
    background-color: var(--accent-color);
}

.divider-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 1.2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.section-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    max-width: 700px;
    margin: 0 auto;
}

/* Event cards container */
.event-cards-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.event-card {
    width: 320px;
    height: 320px;
    perspective: 1000px;
}

.event-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 15px;
}

.event-card:hover .event-card-inner {
    transform: rotateY(180deg);
}

.event-card-front, .event-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 15px;
    overflow: hidden;
}

.event-card-front {
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.event-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.event-card:hover .event-icon {
    transform: scale(1.1);
    background-color: rgba(255, 255, 255, 0.2);
}

.event-card-front h3 {
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 15px;
}

.event-card-front h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.event-card-back {
    background-color: #fff;
    transform: rotateY(180deg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid #f0f0f0;
}

.event-details-content {
    width: 100%;
}

.detail-item {
    margin-bottom: 20px;
    text-align: left;
}

.detail-label {
    display: block;
    font-size: 0.85rem;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.detail-value {
    display: block;
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 600;
}

.detail-item.duration {
    margin-top: 30px;
}

/* Attendee types */
.attendee-types {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
}

.attendee-type {
    background-color: #f8f9fa;
    padding: 10px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.3s ease;
}

.attendee-type:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.attendee-type i {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--accent-color);
}

.attendee-type:hover i {
    color: white;
}

.attendee-type span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Vice Chancellor Message Section */
.vc-message-section {
    padding: 40px 0;
    background-color: #f8f9fa;
}

.vc-message-section h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 10px;
}

.vc-message-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

.vc-message-container {
    display: flex;
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.vc-image {
    flex: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.vc-image img {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 5px solid white;
    margin-bottom: 20px;
}

.vc-name {
    text-align: center;
}

.vc-name p {
    margin: 5px 0;
    color: var(--primary-color);
    font-weight: 600;
    line-height: 1.3;
}

.vc-name p:first-child {
    font-size: 1.1rem;
}

.vc-content {
    flex: 2;
    padding: 30px;
    display: flex;
    align-items: center;
}

.vc-text p {
    margin-bottom: 15px;
    line-height: 1.7;
    text-align: justify;
    color: #444;
}

.vc-text p:last-child {
    margin-bottom: 0;
}

.vc-text {
    position: relative;
    padding: 5px 0 0 15px;
    border-left: 3px solid var(--accent-color);
}

/* Enhanced What to Expect Section */
.what-to-expect-new {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e9f2 100%);
    position: relative;
    overflow: hidden;
}

.what-to-expect-new::before {
    content: '';
    position: absolute;
    top: 20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(10, 66, 117, 0.03) 0%, rgba(10, 66, 117, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.what-to-expect-new::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.03) 0%, rgba(255, 107, 0, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.what-to-expect-new .container {
    position: relative;
    z-index: 2;
}

/* Category filter */
.category-filter {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
}

.filter-label {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.filter-btn {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    color: #555;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.filter-btn:hover {
    background-color: #f0f0f0;
    color: var(--primary-color);
}

.filter-btn.active {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(10, 66, 117, 0.2);
}

/* Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
}

/* Category Card */
.category-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    height: 380px;
    display: flex;
    flex-direction: column;
    transform: translateY(0);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.category-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(10, 66, 117, 0.2);
    z-index: 3;
    transition: all 0.3s ease;
}

.category-card:hover .category-icon {
    transform: scale(1.1) rotate(360deg);
    background: linear-gradient(135deg, var(--accent-color), #ff8533);
}

.category-content {
    padding: 25px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.category-content h3 {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 10px;
    padding-right: 50px;
    font-weight: 600;
    line-height: 1.4;
}

.category-content p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 15px;
    line-height: 1.5;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 15px 0;
    flex-grow: 1;
}

.feature-list li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: #666;
}

.feature-list li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1.2rem;
    line-height: 1;
}

.category-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.location-badge {
    font-size: 0.8rem;
    color: #555;
    background-color: #f5f7fa;
    padding: 4px 10px;
    border-radius: 20px;
}

.details-btn {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.details-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Hover Overlay */
.hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 66, 117, 0.95), rgba(0, 30, 54, 0.95));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    transform: translateY(20px);
    padding: 30px;
    z-index: 2;
}

.category-card:hover .hover-overlay {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.overlay-content {
    color: white;
    text-align: center;
}

.overlay-content h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 10px;
    display: inline-block;
}

.overlay-content h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.overlay-content p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
    line-height: 1.6;
}

.action-btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    padding: 10px 25px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.action-btn:hover {
    background-color: #ff8533;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Expo Highlights Section */
.expo-highlights {
    background-color: #fff;
    border-radius: 15px;
    padding: 40px;
    margin-bottom: 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.highlights-header {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.highlights-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-right: 20px;
    flex-shrink: 0;
}

.highlights-header h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 600;
    margin: 0;
}

.special-events {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.event-item {
    display: flex;
    background-color: #f8f9fa;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

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

.event-date {
    background: linear-gradient(to bottom, var(--primary-color), #00264d);
    color: white;
    padding: 20px;
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    text-align: center;
}

.event-details {
    padding: 20px;
    flex-grow: 1;
}

.event-details h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.event-details p {
    color: #555;
    font-size: 0.95rem;
    margin-bottom: 10px;
    line-height: 1.5;
}

.event-time {
    display: inline-block;
    color: #666;
    font-size: 0.85rem;
    background-color: rgba(10, 66, 117, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
}

/* Join Us CTA Section */
.join-us-cta {
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    color: white;
    text-align: center;
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.join-us-cta::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
}

.join-us-cta::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
}

.join-us-cta h3 {
    font-size: 2.2rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.join-us-cta p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.register-btn, .download-btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.register-btn {
    background-color: var(--accent-color);
    color: white;
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.register-btn:hover {
    background-color: #ff8533;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 107, 0, 0.4);
}

.download-btn {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.download-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.download-btn i {
    margin-left: 8px;
}

/* UWU EXPO 2025 Flyer Section */
.expo-flyer-section {
    padding: 50px 0;
    background-color: #f5f7fa;
    position: relative;
    overflow: hidden;
}

.expo-flyer-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(10, 66, 117, 0.05) 0%, rgba(10, 66, 117, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.expo-flyer-section::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -50px;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.05) 0%, rgba(255, 107, 0, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.flyer-container {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

.flyer-image.full-width {
    width: 100%;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    animation: subtle-float 5s ease-in-out infinite;
}

.flyer-image.full-width:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.responsive-flyer {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

@keyframes subtle-float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0); }
}

/* Ticket Section */
.tickets {
    padding: 60px 0;
    background-color: var(--primary-color);
    color: var(--light-text);
    text-align: center;
}

.tickets h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

.ticket-options {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.ticket-option {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    min-width: 200px;
    flex: 1 1 200px;
    max-width: 300px;
}

.ticket-type {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.ticket-price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
}

/* Footer */
footer {
    background-color: #001e36;
    color: var(--light-text);
    padding: 30px 0;
    text-align: center;
}

footer p {
    margin-bottom: 10px;
}

/* Content Body Section */
.content_body {
    padding: 60px 0;
    background-color: #fff;
}

.content_body h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
}

.content_body h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

.content_body h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 10px;
}

.content_body p {
    margin-bottom: 20px;
    line-height: 1.7;
    color: #444;
}

.content_body ul, .content_body ol {
    margin-bottom: 20px;
    margin-left: 20px;
}

.content_body li {
    margin-bottom: 10px;
}

.content_body img {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.content_body .container {
    max-width: 1000px;
}

.content_body .row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.content_body .col {
    flex: 1;
    padding: 0 15px;
    min-width: 300px;
}

.content_body .card {
    background-color: var(--light-bg);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Gallery Styles */
.uwu-expo-gallery {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.gallery-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 15px;
}

.gallery-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    height: 220px;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

.gallery-caption h3 {
    margin: 0 0 5px 0;
    font-size: 1rem;
    font-weight: 600;
}

.gallery-caption p {
    margin: 0;
    font-size: 0.85rem;
    opacity: 0.8;
}

.gallery-info {
    text-align: center;
    color: #555;
    font-size: 0.95rem;
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 5px;
}

.lightbox-caption {
    color: white;
    text-align: center;
    padding: 15px;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.6);
}

.close-lightbox {
    position: absolute;
    top: 15px;
    right: 25px;
    color: white;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-lightbox:hover {
    color: var(--accent-color);
}

.fade-in {
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1;}
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .header-text {
        text-align: center;
        margin: 15px 0;
    }
    
    .logo-container {
        margin: 5px 0;
    }
    
    .header-content h1 {
        font-size: 2.2rem;
    }
    
    .header-content h2 {
        font-size: 1.3rem;
    }
    
    .tagline {
        font-size: 1.2rem;
    }
    
    .slideshow-container-alt {
        max-height: 400px;
    }
    
    .slide-alt {
        height: 400px;
    }
    
    .countdown-section.enhanced {
        padding: 50px 0;
    }
    
    .countdown-section.enhanced .countdown-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }
    
    .countdown-section.enhanced .countdown-container {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .countdown-section.enhanced .countdown-box {
        width: 120px;
        height: 120px;
    }
    
    .countdown-section.enhanced .countdown-number {
        font-size: 2.2rem;
    }
    
    .menu-toggle {
        display: block;
        order: 2;
    }
    
    .navbar-container {
        flex-wrap: wrap;
    }
    
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--primary-color);
        z-index: 1000;
        box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        border-top: 1px solid rgba(255,255,255,0.1);
        order: 3;
    }
    
    .nav-menu.active {
        display: flex;
        animation: slideDown 0.3s ease;
    }
    
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .nav-item:last-child {
        border-bottom: none;
    }
    
    .nav-link {
        width: 100%;
        padding: 18px 20px;
        text-align: left;
        font-size: 16px;
    }
    
    .dropdown-menu {
        position: static;
        display: none;
        width: 100%;
        box-shadow: none;
        background-color: rgba(0, 30, 54, 0.8);
        border-radius: 0;
        border-top: none;
        border-left: 4px solid var(--accent-color);
    }
    
    .dropdown-toggle::after {
        float: right;
        margin-top: 2px;
        transition: transform 0.3s ease;
    }
    
    .dropdown.active .dropdown-toggle::after {
        transform: rotate(180deg);
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
        animation: slideDown 0.3s ease;
    }
    
    .dropdown-item {
        color: rgba(255, 255, 255, 0.9);
        border-bottom: 1px solid rgba(255,255,255,0.1);
        padding: 15px 25px;
        background-color: transparent;
        font-size: 14px;
    }
    
    .dropdown-item:hover {
        background-color: rgba(255,255,255,0.1);
        color: white;
        padding-left: 30px;
    }
    
    .dropdown-item.active {
        background-color: rgba(255,255,255,0.15);
        color: var(--accent-color);
        font-weight: 600;
        border-left: 4px solid var(--accent-color);
    }
    
    .event-details-enhanced {
        padding: 50px 0;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .event-card {
        width: 280px;
        height: 280px;
    }
    
    .what-to-expect-new {
        padding: 60px 0;
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .event-item {
        flex-direction: column;
    }
    
    .event-date {
        padding: 10px;
        min-width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .register-btn, .download-btn {
        width: 100%;
        text-align: center;
    }
    
    .vc-message-container {
        flex-direction: column;
    }
    
    .vc-image {
        padding: 30px 30px 0 30px;
    }
    
    .vc-content {
        padding: 0 30px 30px 30px;
    }
    
    .vc-text {
        border-left: none;
        padding-left: 0;
    }
    
    .expo-flyer-section {
        padding: 40px 0;
    }
    
    .gallery-container {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 15px;
    }
    
    .gallery-item {
        height: 180px;
    }
    
    .content_body {
        padding: 40px 0;
    }
    
    .content_body h2 {
        font-size: 2rem;
        margin-bottom: 30px;
    }
    
    .content_body .row {
        flex-direction: column;
    }
    
    .content_body .col {
        padding: 0 10px;
    }
}

/* Extra small devices */
@media (max-width: 576px) {
    .slideshow-container-alt {
        max-height: 300px;
    }
    
    .slide-alt {
        height: 300px;
    }
    
    .countdown-section.enhanced .countdown-container {
        gap: 15px;
    }
    
    .countdown-section.enhanced .countdown-box {
        width: 100px;
        height: 100px;
    }
    
    .countdown-section.enhanced .countdown-number {
        font-size: 1.8rem;
    }
    
    .countdown-section.enhanced .countdown-label {
        font-size: 0.8rem;
    }
    
    .what-to-expect-new {
        padding: 40px 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .category-card {
        height: auto;
        min-height: 380px;
    }
    
    .expo-highlights {
        padding: 25px 20px;
    }
    
    .highlights-header {
        flex-direction: column;
        text-align: center;
    }
    
    .highlights-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .highlights-header h3 {
        font-size: 1.5rem;
    }
    
    .join-us-cta h3 {
        font-size: 1.8rem;
    }
    
    .join-us-cta p {
        font-size: 1.1rem;
    }
    
    .vc-message-section h2 {
        font-size: 1.8rem;
    }
    
    .vc-image img {
        width: 150px;
        height: 150px;
    }
    
    .vc-content {
        padding: 0 20px 20px 20px;
    }
    
    .expo-flyer-section {
        padding: 30px 0;
    }
    
    .gallery-container {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .gallery-item {
        height: 160px;
    }
    
    .content_body {
        padding: 30px 0;
    }
    
    .content_body h2 {
        font-size: 1.8rem;
        margin-bottom: 25px;
    }
    
    .content_body .card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .nav-link {
        padding: 16px 15px;
        font-size: 15px;
    }
    
    .dropdown-item {
        padding: 12px 20px;
        font-size: 13px;
    }
    
    .dropdown-item:hover {
        padding-left: 25px;
    }
    
    .menu-toggle {
        padding: 12px;
        font-size: 1.6rem;
    }
    
    .vc-image img {
        width: 120px;
        height: 120px;
    }
    
    .vc-text p {
        font-size: 0.95rem;
    }
    
    .content_body h3 {
        font-size: 1.3rem;
    }
    
    .content_body p {
        font-size: 0.95rem;
    }
}


/* Committees Page Styles - Enhanced UI */

/* Hero Section */
.committees-hero {
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    color: var(--light-text);
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.committees-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="30" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="70" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="80" r="2.5" fill="rgba(255,255,255,0.1)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-icon {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 3rem;
    color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.committees-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.hero-subtitle {
    font-size: 1.4rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-divider {
    position: relative;
    height: 20px;
    margin: 30px 0;
}

.hero-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 2px;
    background-color: var(--accent-color);
}

.hero-divider .divider-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

/* Committees Content Section */
.committees-content {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e9f2 100%);
    position: relative;
}

.committees-content::before {
    content: '';
    position: absolute;
    top: 20%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(10, 66, 117, 0.03) 0%, rgba(10, 66, 117, 0) 70%);
    border-radius: 50%;
}

.committees-content::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.03) 0%, rgba(255, 107, 0, 0) 70%);
    border-radius: 50%;
}

.section-intro {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.section-intro h2 {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.section-intro p {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Committees Grid */
.committees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

/* Committee Card */
.committee-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    transform: translateY(0);
}

.committee-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.committee-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

/* Committee Header */
.committee-header {
    display: flex;
    align-items: center;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    border-bottom: 1px solid #eee;
}

.committee-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin-right: 20px;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.committee-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.2), transparent);
    transform: rotate(45deg) translateX(-100%);
    transition: transform 0.6s ease;
}

.committee-card:hover .committee-icon::before {
    transform: rotate(45deg) translateX(100%);
}

.committee-icon.finance {
    background: linear-gradient(135deg, #28a745, #20c997);
}

.committee-icon.fundraising {
    background: linear-gradient(135deg, #ffc107, #fd7e14);
}

.committee-icon.transport {
    background: linear-gradient(135deg, #17a2b8, #007bff);
}

.committee-icon.food {
    background: linear-gradient(135deg, #dc3545, #e83e8c);
}

.committee-icon.publicity {
    background: linear-gradient(135deg, #6f42c1, #e83e8c);
}

.committee-title h3 {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 600;
}

.committee-badge {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, var(--accent-color), #ff8533);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Committee Content */
.committee-content {
    padding: 30px;
}

.committee-description {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 25px;
    line-height: 1.6;
    font-style: italic;
}

/* Special Highlights */
.team-leader-highlight,
.chairman-highlight {
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.1), rgba(255, 107, 0, 0.05));
    padding: 12px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    border-left: 4px solid var(--accent-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.team-leader-highlight i,
.chairman-highlight i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.team-leader-highlight span,
.chairman-highlight span {
    color: var(--primary-color);
    font-weight: 500;
}

/* Members List */
.members-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.member-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.member-item:hover {
    background: white;
    border-color: var(--accent-color);
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.member-item.team-leader,
.member-item.chairman {
    background: linear-gradient(135deg, rgba(10, 66, 117, 0.1), rgba(10, 66, 117, 0.05));
    border-left: 4px solid var(--primary-color);
}

.member-item.media-coordinator {
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.1), rgba(255, 107, 0, 0.05));
    border-left: 4px solid var(--accent-color);
}

.member-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    margin-right: 15px;
    flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.member-item.team-leader .member-avatar,
.member-item.chairman .member-avatar {
    background: linear-gradient(135deg, #ffc107, #fd7e14);
}

.member-item.media-coordinator .member-avatar {
    background: linear-gradient(135deg, var(--accent-color), #ff8533);
}

.member-info {
    flex: 1;
}

.member-info strong {
    display: block;
    color: var(--primary-color);
    font-size: 1.05rem;
    margin-bottom: 3px;
    font-weight: 600;
}

.member-info span {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Committee Stats */
.committee-stats {
    background: white;
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 60px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-item {
    display: flex;
    align-items: center;
    text-align: center;
    flex-direction: column;
    padding: 20px;
    border-radius: 15px;
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.stat-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    color: #666;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Call to Action Section */
.committees-cta {
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    border-radius: 20px;
    padding: 50px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.committees-cta::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
}

.committees-cta::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.2) 0%, rgba(255, 107, 0, 0) 70%);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h3 {
    font-size: 2.2rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.cta-btn.primary {
    background-color: var(--accent-color);
    color: white;
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.cta-btn.primary:hover {
    background-color: #ff8533;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 107, 0, 0.4);
}

.cta-btn.secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.cta-btn.secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

/* Animation for cards */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.committee-card[data-aos="fade-up"] {
    animation: fadeInUp 0.6s ease forwards;
}

.committee-card[data-aos-delay="100"] {
    animation-delay: 0.1s;
}

.committee-card[data-aos-delay="200"] {
    animation-delay: 0.2s;
}

.committee-card[data-aos-delay="300"] {
    animation-delay: 0.3s;
}

.committee-card[data-aos-delay="400"] {
    animation-delay: 0.4s;
}

.committee-card[data-aos-delay="500"] {
    animation-delay: 0.5s;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .committees-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .committee-card {
        max-width: 800px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .committees-hero {
        padding: 60px 0 40px;
    }
    
    .committees-hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-icon {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }
    
    .committees-content {
        padding: 60px 0;
    }
    
    .section-intro h2 {
        font-size: 2.2rem;
    }
    
    .section-intro p {
        font-size: 1.1rem;
    }
    
    .committees-grid {
        gap: 25px;
    }
    
    .committee-header {
        flex-direction: column;
        text-align: center;
        padding: 25px;
    }
    
    .committee-icon {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .committee-content {
        padding: 25px;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .committees-cta {
        padding: 40px 25px;
    }
    
    .cta-content h3 {
        font-size: 1.8rem;
    }
    
    .cta-content p {
        font-size: 1.1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .committees-hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-intro h2 {
        font-size: 2rem;
    }
    
    .committee-header {
        padding: 20px;
    }
    
    .committee-content {
        padding: 20px;
    }
    
    .committee-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .committee-title h3 {
        font-size: 1.4rem;
    }
    
    .member-item {
        padding: 12px;
    }
    
    .member-avatar {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        margin-right: 12px;
    }
    
    .member-info strong {
        font-size: 1rem;
    }
    
    .member-info span {
        font-size: 0.85rem;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .committees-cta {
        padding: 30px 20px;
    }
    
    .cta-content h3 {
        font-size: 1.6rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

/* Print Styles */
@media print {
    .committees-hero,
    .committee-stats,
    .committees-cta {
        break-inside: avoid;
    }
    
    .committee-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .committees-hero::before,
    .committees-content::before,
    .committees-content::after,
    .committees-cta::before,
    .committees-cta::after {
        display: none;
    }
}

/* Subtle Tickets Section Enhancement - Replace existing .tickets in styles.css */

.tickets {
    padding: 60px 0;
    background-color: var(--primary-color);
    color: var(--light-text);
    text-align: center;
}

.tickets h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.tickets h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.tickets p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.ticket-options {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.ticket-option {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 35px 30px;
    border-radius: 15px;
    min-width: 200px;
    flex: 1 1 200px;
    max-width: 300px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
}

.ticket-option:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.ticket-option::before {
    content: '🎫';
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    opacity: 0.6;
}

.ticket-type {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.ticket-price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 10px;
    position: relative;
}

.ticket-price::before {
    content: 'Rs. ';
    font-size: 1rem;
    opacity: 0.8;
    font-weight: 400;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .tickets {
        padding: 50px 0;
    }
    
    .tickets h2 {
        font-size: 2.2rem;
    }
    
    .ticket-options {
        gap: 25px;
        flex-direction: column;
        align-items: center;
    }
    
    .ticket-option {
        max-width: 280px;
        width: 100%;
    }
}

@media (max-width: 576px) {
    .tickets h2 {
        font-size: 2rem;
    }
    
    .ticket-option {
        padding: 30px 25px;
    }
    
    .ticket-price {
        font-size: 1.8rem;
    }
}

/* VC Image Mobile Width Fix - Add to your styles.css */

/* Mobile responsive adjustments for VC image */
@media screen and (max-width: 992px) {
    .vc-image img {
        width: 75%;
        height: auto;
        max-width: 300px;
        aspect-ratio: 1;
        object-fit: cover;
    }
}

@media screen and (max-width: 768px) {
    .vc-image img {
        width: 75%;
        height: auto;
        max-width: 250px;
        aspect-ratio: 1;
        object-fit: cover;
    }
}

@media screen and (max-width: 576px) {
    .vc-image img {
        width: 75%;
        height: auto;
        max-width: 200px;
        min-width: 180px;
        aspect-ratio: 1;
        object-fit: cover;
    }
}


.event-grid  .event-card {

    width: 100%;

  
    perspective: 1000px;

}

/* Rounded VC Image Fix - Add to your styles.css or faculty-events.css */

/* Make VC/Dean image rounded */
.vc-image img {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 5px solid white;
    margin-bottom: 20px;
}

/* Mobile responsive adjustments for rounded VC image */
@media screen and (max-width: 992px) {
    .vc-image img {
        width: 85%;
        height: auto;
        max-width: 300px;
        aspect-ratio: 1;
        border-radius: 50%;
        object-fit: cover;
    }
}

@media screen and (max-width: 768px) {
    .vc-image img {
        width: 85%;
        height: auto;
        max-width: 250px;
        aspect-ratio: 1;
        border-radius: 50%;
        object-fit: cover;
    }
}

@media screen and (max-width: 576px) {
    .vc-image img {
        width: 85%;
        height: auto;
        max-width: 200px;
        min-width: 180px;
        aspect-ratio: 1;
        border-radius: 50%;
        object-fit: cover;
    }
}


/* Mobile Slider Width Fix - Add to your styles.css */

/* Ensure slider fits full width on all devices */
.slideshow-container-alt {
    width: 100%;
    position: relative;
    margin: 0 auto;
    overflow: hidden;
    max-height: 600px;
}

.slide-alt {
    display: none;
    width: 100%;
    height: 600px;
}

.slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Mobile specific adjustments */
@media (max-width: 768px) {
    .slideshow-container-alt {
        max-height: 400px;
        width: 100%;
        margin: 0;
        padding: 0;
    }
    
    .slide-alt {
        height: 400px;
        width: 100%;
    }
    
    .slide-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
}

@media (max-width: 576px) {
    .slideshow-container-alt {
        max-height: 300px;
        width: 100%;
    }
    
    .slide-alt {
        height: 300px;
        width: 100%;
    }
    
    .slide-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
}


/* Smooth Mobile Navigation Fix - Add to your styles.css */

/* Enhanced mobile dropdown functionality */
@media (max-width: 768px) {
    
    /* Larger touch targets for mobile */
    .nav-link {
        width: 100%;
        padding: 18px 20px;
        text-align: left;
        font-size: 16px;
        min-height: 54px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    /* Better dropdown toggle styling */
    .dropdown-toggle {
        position: relative;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .dropdown-toggle::after {
        content: "▼";
        font-size: 0.8rem;
        margin-left: auto;
        transition: transform 0.3s ease;
        padding: 5px;
        color: rgba(255, 255, 255, 0.8);
    }
    
    .dropdown.active .dropdown-toggle::after {
        transform: rotate(180deg);
        color: var(--accent-color);
    }
    
    /* Smoother dropdown menu */
    .dropdown-menu {
        position: static;
        display: none;
        width: 100%;
        box-shadow: none;
        background-color: rgba(0, 30, 54, 0.95);
        border-radius: 0;
        border-top: none;
        border-left: 3px solid var(--accent-color);
        max-height: 0;
        overflow: hidden;
        transition: all 0.4s ease;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
        max-height: 400px;
        animation: slideDownFade 0.4s ease forwards;
    }
    
    @keyframes slideDownFade {
        from {
            opacity: 0;
            max-height: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            max-height: 400px;
            transform: translateY(0);
        }
    }
    
    /* Better dropdown items */
    .dropdown-item {
        color: rgba(255, 255, 255, 0.9);
        border-bottom: 1px solid rgba(255,255,255,0.1);
        padding: 16px 25px;
        background-color: transparent;
        font-size: 14px;
        min-height: 50px;
        display: flex;
        align-items: center;
        transition: all 0.3s ease;
        position: relative;
    }
    
    .dropdown-item:last-child {
        border-bottom: none;
    }
    
    .dropdown-item:hover,
    .dropdown-item:focus {
        background-color: rgba(255,255,255,0.15);
        color: white;
        padding-left: 35px;
        transform: none;
    }
    
    .dropdown-item.active {
        background-color: rgba(255,255,255,0.2);
        color: var(--accent-color);
        font-weight: 600;
        border-left: 4px solid var(--accent-color);
    }
    
    /* Visual feedback for touch */
    .dropdown-toggle:active,
    .nav-link:active {
        background-color: rgba(255,255,255,0.1);
        transform: scale(0.98);
    }
    
    /* Better spacing and visual hierarchy */
    .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        margin-bottom: 0;
    }
    
    .nav-item:last-child {
        border-bottom: none;
    }
    
    /* Improved menu toggle button */
    .menu-toggle {
        padding: 15px;
        font-size: 1.6rem;
        min-height: 54px;
        min-width: 54px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    .menu-toggle:hover,
    .menu-toggle:focus {
        background-color: rgba(255,255,255,0.15);
        transform: scale(1.05);
    }
    
    .menu-toggle:active {
        transform: scale(0.95);
    }
    
    /* Smooth menu appearance */
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--primary-color);
        z-index: 1000;
        box-shadow: 0 8px 25px rgba(0,0,0,0.2);
        border-top: 1px solid rgba(255,255,255,0.1);
        order: 3;
        max-height: 0;
        overflow: hidden;
        transition: all 0.4s ease;
    }
    
    .nav-menu.active {
        display: flex;
        max-height: 80vh;
        animation: slideDownMenu 0.4s ease forwards;
    }
    
    @keyframes slideDownMenu {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* Extra smooth interactions for very small screens */
@media (max-width: 480px) {
    .nav-link {
        font-size: 15px;
        padding: 16px 15px;
        min-height: 50px;
    }
    
    .dropdown-item {
        font-size: 13px;
        padding: 14px 20px;
        min-height: 46px;
    }
    
    .dropdown-item:hover {
        padding-left: 30px;
    }
    
    .menu-toggle {
        padding: 12px;
        font-size: 1.4rem;
        min-height: 50px;
        min-width: 50px;
    }
}

/* Add touch-friendly focus states */
.nav-link:focus,
.dropdown-item:focus,
.menu-toggle:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Prevent text selection on navigation elements */
.nav-link,
.dropdown-item,
.menu-toggle {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

/* Lightbox Z-Index Fix - Add to your styles.css */

/* Fix lightbox z-index to appear above navigation */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999; /* Higher than navigation (1000) */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 5px;
    z-index: 10000;
}

.close-lightbox {
    position: absolute;
    top: 20px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 10001; /* Highest z-index */
    background: rgba(0, 0, 0, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.close-lightbox:hover,
.close-lightbox:focus {
    color: var(--accent-color);
    background: rgba(0, 0, 0, 0.7);
    transform: scale(1.1);
}

.lightbox-caption {
    color: white;
    text-align: center;
    padding: 15px;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 10000;
}

/* Mobile specific fixes */
@media (max-width: 768px) {
    .close-lightbox {
        top: 15px;
        right: 15px;
        font-size: 35px;
        width: 45px;
        height: 45px;
    }
    
    .lightbox-content {
        max-width: 95%;
        max-height: 85%;
    }
}

@media (max-width: 576px) {
    .close-lightbox {
        top: 10px;
        right: 10px;
        font-size: 30px;
        width: 40px;
        height: 40px;
    }
    
    .lightbox-content {
        max-width: 98%;
        max-height: 90%;
    }
}

/* Additional Lightbox CSS Fix - Add to your styles.css */

/* Ensure close button is properly clickable */
.close-lightbox {
    position: fixed; /* Changed from absolute to fixed */
    top: 20px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.7);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.close-lightbox:hover,
.close-lightbox:focus {
    color: var(--accent-color);
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
    border-color: var(--accent-color);
}

.close-lightbox:active {
    transform: scale(0.95);
}

/* Ensure lightbox content doesn't interfere with close button */
.lightbox-content {
    margin: auto;
    display: block;
    max-width: 85%;
    max-height: 75%;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 8px;
    z-index: 9998;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Improve lightbox overlay */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(3px);
}

/* Gallery item cursor */
.gallery-item {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.02);
}

/* Mobile specific improvements */
@media (max-width: 768px) {
    .close-lightbox {
        top: 15px;
        right: 15px;
        font-size: 35px;
        width: 50px;
        height: 50px;
    }
    
    .lightbox-content {
        max-width: 90%;
        max-height: 80%;
    }
}

@media (max-width: 480px) {
    .close-lightbox {
        top: 10px;
        right: 10px;
        font-size: 30px;
        width: 45px;
        height: 45px;
    }
    
    .lightbox-content {
        max-width: 95%;
        max-height: 85%;
    }
}

/* ===============================================
   FIXED SLIDESHOW CSS FOR UWU EXPO 2025
   Optimized for 1600px × 535px images
   =============================================== */

/* Slideshow Container - Full Width with Proper Aspect Ratio */
.slideshow-container-alt {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    overflow: hidden;
    /* Maintain aspect ratio of 1600:535 (approximately 3:1) */
    height: 33.4375vw; /* 535/1600 = 0.334375 */
    max-height: 535px;
    min-height: 300px;
    background: #f0f0f0;
    display: block;
    z-index: 1;
}

.slide-alt {
    display: none;
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    background: #f0f0f0;
}

.slide-alt.active {
    display: block;
}

.slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    /* Ensure images are loaded and visible */
    opacity: 1;
    visibility: visible;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Fix for images not loading */
.slide-img[src=""],
.slide-img:not([src]) {
    display: none;
}

/* Fade transition effect */
.fade {
    animation-name: fade;
    animation-duration: 1.5s;
    animation-fill-mode: forwards;
}

@keyframes fade {
    from { 
        opacity: 0.4;
        transform: scale(1.05);
    }
    to { 
        opacity: 1;
        transform: scale(1);
    }
}

/* Navigation arrows (if you have them) */
.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    margin-top: -30px;
    padding: 16px;
    color: white;
    font-weight: bold;
    font-size: 24px;
    transition: 0.3s ease;
    border-radius: 0 3px 3px 0;
    background-color: rgba(0, 0, 0, 0.5);
    user-select: none;
    z-index: 10;
}

.next {
    right: 0;
    border-radius: 3px 0 0 3px;
}

.prev:hover, .next:hover {
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
}

/* Dots indicators (if you have them) */
.dots-container {
    text-align: center;
    position: absolute;
    bottom: 20px;
    width: 100%;
    z-index: 10;
}

.dot {
    cursor: pointer;
    height: 15px;
    width: 15px;
    margin: 0 5px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.dot.active,
.dot:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

/* Loading placeholder */
.slide-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 2s infinite;
    z-index: 0;
}

.slide-alt.loaded::before {
    display: none;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Mobile Responsive Styles - Optimized for 1600x535 aspect ratio */
@media (max-width: 1600px) {
    .slideshow-container-alt {
        height: 33.4375vw; /* Maintains 1600:535 ratio */
        max-height: 535px;
        min-height: 280px;
    }
}

@media (max-width: 1200px) {
    .slideshow-container-alt {
        height: 35vw;
        max-height: 420px;
        min-height: 260px;
    }
}

@media (max-width: 768px) {
    .slideshow-container-alt {
        height: 40vw;
        max-height: 350px;
        min-height: 240px;
        width: 100vw;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    
    .slide-img {
        object-position: center center;
        /* Ensure full image is visible on mobile */
        object-fit: contain;
    }
    
    .prev, .next {
        padding: 12px;
        font-size: 18px;
        margin-top: -25px;
    }
    
    .dot {
        height: 12px;
        width: 12px;
        margin: 0 3px;
    }
}

@media (max-width: 576px) {
    .slideshow-container-alt {
        height: 45vw;
        max-height: 280px;
        min-height: 200px;
    }
    
    .slide-img {
        /* On small screens, show full image with letter boxing if needed */
        object-fit: contain;
        background: #000;
    }
    
    .prev, .next {
        padding: 10px;
        font-size: 16px;
        margin-top: -20px;
    }
    
    .dot {
        height: 10px;
        width: 10px;
        margin: 0 2px;
    }
    
    .dots-container {
        bottom: 15px;
    }
}

@media (max-width: 480px) {
    .slideshow-container-alt {
        height: 50vw;
        max-height: 240px;
        min-height: 180px;
    }
}

@media (max-width: 400px) {
    .slideshow-container-alt {
        height: 55vw;
        max-height: 220px;
        min-height: 160px;
    }
}

/* Landscape mobile orientation - maintain aspect ratio */
@media screen and (max-width: 896px) and (orientation: landscape) and (max-height: 500px) {
    .slideshow-container-alt {
        height: 60vh;
        max-height: 300px;
        min-height: 180px;
    }
    
    .slide-img {
        object-fit: cover;
        object-position: center;
    }
}

/* Very wide screens - maintain maximum quality */
@media (min-width: 1600px) {
    .slideshow-container-alt {
        height: 535px; /* Native image height */
        max-height: 535px;
        min-height: 535px;
    }
    
    .slide-img {
        /* On screens wider than image, show at native size */
        object-fit: contain;
        background: #f0f0f0;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .slide-img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Force hardware acceleration for smooth animations */
.slideshow-container-alt,
.slide-alt,
.slide-img {
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000;
    perspective: 1000;
}

/* Prevent image dragging */
.slide-img {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    pointer-events: none;
}

/* Fix for Safari iOS */
@supports (-webkit-appearance: none) {
    .slide-img {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}

/* Print styles */
@media print {
    .slideshow-container-alt {
        max-height: none;
        height: auto;
        position: relative;
        left: auto;
        right: auto;
        margin: 0;
        width: 100%;
    }
    
    .slide-alt {
        display: block !important;
        height: auto;
        min-height: auto;
        page-break-inside: avoid;
    }
    
    .slide-img {
        position: relative;
        max-height: 400px;
        object-fit: contain;
    }
    
    .prev, .next, .dots-container {
        display: none;
    }
}
/* =====================================================
   FLOATING RESERVE BUTTON - ENHANCED VISIBILITY COLORS
   Replace the existing floating button CSS in styles.css
   ===================================================== */

/* Floating Reserve Button - Enhanced Visibility */
.floating-reserve-btn {
    position: fixed;
    top: 80px; /* Below navigation bar */
    right: 20px;
    background: linear-gradient(135deg, var(--accent-color), #ff8533);
    color: var(--light-text);
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px) scale(0.8);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 180px;
    justify-content: center;
    position: fixed;
    overflow: hidden;
}

/* Icon for the button */
.floating-reserve-btn::before {
    content: '🎯';
    font-size: 1.1rem;
    filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.8));
}

/* Animated background effect */
.floating-reserve-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

/* Show button when scrolled */
.floating-reserve-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Hover effects - More vibrant */
.floating-reserve-btn:hover {
    color: var(--light-text);
    text-decoration: none;
    transform: translateY(-5px) scale(1.08);
    box-shadow: 0 15px 40px rgba(255, 107, 0, 0.6);
    border-color: rgba(255, 255, 255, 0.8);
    background: linear-gradient(135deg, #ff4757, #ff3742);
}

.floating-reserve-btn:hover::after {
    left: 100%;
}

/* Enhanced pulse animation - More visible */
@keyframes pulse-reserve-enhanced {
    0% {
        box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 8px 25px rgba(255, 107, 0, 0.7), 0 0 0 15px rgba(255, 107, 0, 0.2);
        transform: scale(1.05);
    }
    100% {
        box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4);
        transform: scale(1);
    }
}

.floating-reserve-btn.pulse {
    animation: pulse-reserve-enhanced 2s infinite;
}

/* Active/clicked state */
.floating-reserve-btn:active {
    transform: translateY(0) scale(0.95);
    background: linear-gradient(135deg, #ff3742, #ff6b00);
}

/* Alternative color schemes - Choose one */

/* Option 1: Green theme for better visibility */
.floating-reserve-btn.green-theme {
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    box-shadow: 0 8px 25px rgba(46, 204, 113, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

.floating-reserve-btn.green-theme:hover {
    background: linear-gradient(135deg, #27ae60, #229954);
    box-shadow: 0 15px 40px rgba(46, 204, 113, 0.6);
}

/* Option 2: Purple theme for contrast */
.floating-reserve-btn.purple-theme {
    background: linear-gradient(135deg, #9b59b6, #8e44ad);
    box-shadow: 0 8px 25px rgba(155, 89, 182, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

.floating-reserve-btn.purple-theme:hover {
    background: linear-gradient(135deg, #8e44ad, #7d3c98);
    box-shadow: 0 15px 40px rgba(155, 89, 182, 0.6);
}

/* Option 3: Teal theme for professional look */
.floating-reserve-btn.teal-theme {
    background: linear-gradient(135deg, #1abc9c, #16a085);
    box-shadow: 0 8px 25px rgba(26, 188, 156, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

.floating-reserve-btn.teal-theme:hover {
    background: linear-gradient(135deg, #16a085, #138d75);
    box-shadow: 0 15px 40px rgba(26, 188, 156, 0.6);
}

/* Option 4: High contrast theme */
.floating-reserve-btn.high-contrast {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.5);
    border: 3px solid #ffffff;
    font-weight: 700;
}

.floating-reserve-btn.high-contrast:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    box-shadow: 0 15px 40px rgba(231, 76, 60, 0.7);
    border-color: #f8f9fa;
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    .floating-reserve-btn {
        top: 70px;
        right: 15px;
        left: 15px;
        right: auto;
        width: calc(100% - 30px);
        max-width: 280px;
        margin: 0 auto;
        left: 50%;
        transform: translateX(-50%) translateY(-20px) scale(0.8);
        padding: 14px 20px;
        font-size: 0.95rem;
        min-width: auto;
        border-radius: 25px;
        position: fixed;
        box-shadow: 0 8px 25px rgba(255, 107, 0, 0.5);
    }
    
    .floating-reserve-btn.show {
        transform: translateX(-50%) translateY(0) scale(1);
    }
    
    .floating-reserve-btn:hover {
        transform: translateX(-50%) translateY(-3px) scale(1.03);
    }
    
    .floating-reserve-btn:active {
        transform: translateX(-50%) translateY(0) scale(0.98);
    }
}

@media (max-width: 576px) {
    .floating-reserve-btn {
        top: 65px;
        padding: 12px 18px;
        font-size: 0.9rem;
        max-width: 260px;
        border-width: 2px;
    }
    
    .floating-reserve-btn::before {
        font-size: 1rem;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .floating-reserve-btn {
        top: 60px;
        padding: 10px 16px;
        font-size: 0.85rem;
        max-width: 240px;
        gap: 6px;
    }
}

/* Landscape orientation on mobile */
@media screen and (max-width: 896px) and (orientation: landscape) and (max-height: 500px) {
    .floating-reserve-btn {
        top: 50px;
        padding: 8px 16px;
        font-size: 0.8rem;
        max-width: 200px;
    }
}

/* Print styles - hide the button */
@media print {
    .floating-reserve-btn {
        display: none !important;
    }
}

/* Focus styles for accessibility */
.floating-reserve-btn:focus {
    outline: 3px solid #ffffff;
    outline-offset: 2px;
    box-shadow: 0 8px 25px rgba(255, 107, 0, 0.6), 0 0 0 5px rgba(255, 255, 255, 0.3);
}

/* Enhanced visibility in different lighting conditions */
@media (prefers-contrast: high) {
    .floating-reserve-btn {
        background: linear-gradient(135deg, #e74c3c, #c0392b);
        border: 3px solid #ffffff;
        font-weight: 700;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .floating-reserve-btn {
        background: linear-gradient(135deg, #f39c12, #e67e22);
        box-shadow: 0 8px 25px rgba(243, 156, 18, 0.5);
        border-color: rgba(255, 255, 255, 0.6);
    }
    
    .floating-reserve-btn:hover {
        background: linear-gradient(135deg, #e67e22, #d35400);
        box-shadow: 0 15px 40px rgba(243, 156, 18, 0.7);
    }
}


/* Video Gallery Section */
.video-gallery-section {
    padding: 70px 0;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.video-gallery-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.05) 0%, rgba(255, 107, 0, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.video-gallery-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(10, 66, 117, 0.05) 0%, rgba(10, 66, 117, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.video-gallery-section .container {
    position: relative;
    z-index: 2;
}

/* Video Grid */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

/* Video Item */
.video-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    transform: translateY(0);
}

.video-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Video Wrapper */
.video-wrapper {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: #000;
}

.video-wrapper video,
.video-wrapper iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: none;
}

/* Video Info */
.video-info {
    padding: 25px;
}

.video-info h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.video-info p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .video-gallery-section {
        padding: 50px 0;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 40px;
    }
    
    .video-wrapper {
        height: 220px;
    }
    
    .video-info {
        padding: 20px;
    }
    
    .video-info h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .video-wrapper {
        height: 200px;
    }
    
    .video-info {
        padding: 18px;
    }
    
    .video-info h3 {
        font-size: 1.1rem;
    }
    
    .video-info p {
        font-size: 0.9rem;
    }
}

/* Ensure videos maintain aspect ratio */
@media (max-width: 480px) {
    .video-wrapper {
        height: 180px;
    }
}

/* Complete AR & VR Page Styles */

/* Base Styles */
.ar-vr-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Enhanced Hero Section */
.hero-section {
    text-align: center;
    margin-bottom: 60px;
    padding: 80px 30px;
    background: linear-gradient(135deg, #1e3a8a 0%, #3730a3 25%, #7c3aed 50%, #c026d3 75%, #e11d48 100%);
    border-radius: 25px;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(30, 58, 138, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
    animation: heroGlow 8s ease-in-out infinite;
}

.hero-section::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: heroRotate 15s linear infinite;
}

.hero-section h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 25px;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.4);
    position: relative;
    z-index: 2;
    color: #ffffff;
}

.hero-section .intro {
    font-size: 1.6rem;
    margin-bottom: 0;
    font-weight: 400;
    position: relative;
    z-index: 2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    color: #ffffff;
}

/* Description Section */
.description-section {
    margin-bottom: 50px;
    padding: 40px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 20px;
    border-left: 5px solid #3b82f6;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.description-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.description-content p {
    font-size: 1.2rem;
    color: #374151;
    margin-bottom: 20px;
    text-align: justify;
    line-height: 1.8;
}

.developer-credit {
    font-size: 1.1rem;
    color: #6366f1;
    font-weight: 600;
    font-style: italic;
    padding: 15px 20px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 10px;
    border-left: 4px solid #6366f1;
    margin-top: 20px;
}

.description-image {
    text-align: center;
}

.ar-steps-img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.ar-steps-img:hover {
    transform: scale(1.05);
}

/* Features Section */
.features-section {
    margin-bottom: 50px;
    padding: 40px 0;
}

.features-section h2 {
    color: #1e3a8a;
    font-size: 2.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.features-section h2::after {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    border-radius: 3px;
    box-shadow: 0 2px 10px rgba(59, 130, 246, 0.3);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 35px;
    padding: 20px 0;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 25px;
    text-align: center;
    filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.1));
}

.feature-card h3 {
    color: #1e3a8a;
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
}

.feature-card p {
    color: #6b7280;
    font-size: 1.1rem;
    margin: 0;
    text-align: center;
    line-height: 1.7;
}

/* How to Use Section */
.how-to-use-section {
    margin-bottom: 50px;
    text-align: center;
}

.how-to-use-section h2 {
    color: #1e3a8a;
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.how-to-use-section h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #10b981, #3b82f6);
    border-radius: 2px;
}

.how-to-use-section .description-image {
    margin-top: 30px;
}

.how-to-use-section .ar-steps-img {
    max-width: 800px;
    width: 100%;
}

/* Enhanced CTA Section */
.cta-section {
    margin-bottom: 40px;
}

.cta-card {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #334155 50%, #475569 75%, #64748b 100%);
    color: white;
    padding: 60px 40px;
    border-radius: 25px;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 25px 60px rgba(15, 23, 42, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.cta-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(168, 85, 247, 0.3) 0%, transparent 50%);
    animation: ctaGlow 6s ease-in-out infinite;
}

.cta-card::after {
    content: "";
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #3b82f6, #8b5cf6, #ef4444, #f59e0b);
    background-size: 400% 400%;
    border-radius: 25px;
    z-index: -1;
    animation: borderGlow 4s ease-in-out infinite;
}

.cta-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.cta-text {
    text-align: left;
}

.cta-card h3 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    color: #ffffff;
}

.cta-text p {
    font-size: 1.3rem;
    margin-bottom: 35px;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
    color: #ffffff;
}

.cta-buttons {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.btn {
    padding: 18px 35px;
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.4s ease;
    display: inline-block;
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    color: #1e293b;
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    color: #1e293b;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 255, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 255, 255, 0.2);
}

.qr-code-section {
    text-align: center;
}

.qr-code-img {
    width: 220px;
    height: 220px;
    border-radius: 20px;
    background: white;
    padding: 25px;
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.4),
        0 0 0 3px rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    border: 3px solid rgba(255, 255, 255, 0.2);
}

.qr-code-img:hover {
    transform: scale(1.15) rotate(3deg);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.5),
        0 0 30px rgba(59, 130, 246, 0.3);
}

.qr-text {
    margin-top: 20px;
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Animations */
@keyframes heroGlow {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

@keyframes heroRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes ctaGlow {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

@keyframes borderGlow {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .ar-vr-content {
        padding: 20px 15px;
    }
    
    .hero-section {
        padding: 60px 25px;
        margin-bottom: 40px;
    }
    
    .hero-section h1 {
        font-size: 2.8rem;
    }
    
    .hero-section .intro {
        font-size: 1.3rem;
    }
    
    .description-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .description-section {
        padding: 30px 20px;
    }
    
    .ar-steps-img {
        max-width: 100%;
    }
    
    .features-section h2,
    .how-to-use-section h2 {
        font-size: 2.2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .cta-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .cta-card {
        padding: 50px 25px;
    }
    
    .cta-card h3 {
        font-size: 2.2rem;
    }
    
    .cta-text {
        text-align: center;
    }
    
    .cta-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .qr-code-img {
        width: 200px;
        height: 200px;
        padding: 20px;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 2.2rem;
    }
    
    .hero-section .intro {
        font-size: 1.1rem;
    }
    
    .description-content p {
        font-size: 1rem;
    }
    
    .feature-card h3 {
        font-size: 1.3rem;
    }
    
    .feature-card p {
        font-size: 1rem;
    }
    
    .cta-card h3 {
        font-size: 1.8rem;
    }
    
    .cta-text p {
        font-size: 1.1rem;
    }
    
    .qr-code-img {
        width: 180px;
        height: 180px;
    }
}

/* Print Styles */
@media print {
    .ar-vr-content {
        max-width: none;
        padding: 20px;
    }
    
    .hero-section {
        background: #f8fafc !important;
        color: #333 !important;
    }
    
    .feature-card,
    .cta-card {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    
    .cta-card {
        background: #f8fafc !important;
        color: #333 !important;
    }
}


/* QR Navigation Section */
.qr-navigation-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.qr-navigation-section::before {
    content: '';
    position: absolute;
    top: 20%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(10, 66, 117, 0.05) 0%, rgba(10, 66, 117, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.qr-navigation-section::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.05) 0%, rgba(255, 107, 0, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.qr-navigation-section .container {
    position: relative;
    z-index: 2;
}

/* QR Cards Container */
.qr-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin: 50px 0;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

/* QR Card */
.qr-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.qr-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.qr-card.ar-featured {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    border: 2px solid rgba(59, 130, 246, 0.2);
}

.qr-card.ar-featured:hover {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
}

/* QR Card Icon */
.qr-card-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin: 0 auto 25px;
    box-shadow: 0 10px 25px rgba(10, 66, 117, 0.3);
    transition: all 0.3s ease;
}

.qr-card-icon.ar-icon {
    background: linear-gradient(135deg, var(--accent-color), #ff8533);
    box-shadow: 0 10px 25px rgba(255, 107, 0, 0.3);
}

.qr-card:hover .qr-card-icon {
    transform: scale(1.1) rotate(360deg);
}

/* QR Card Content */
.qr-card h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
}

.qr-description {
    color: #666;
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 30px;
    line-height: 1.6;
}

/* QR Code Container */
.qr-code-container {
    position: relative;
    display: flex;
    justify-content: center;
    margin: 30px 0;
}

.qr-code-image {
    width: 200px;
    height: 200px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    border: 3px solid #ffffff;
}

.qr-code-container:hover .qr-code-image {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.qr-overlay {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: all 0.3s ease;
}

.qr-card.ar-featured .qr-overlay {
    background: var(--accent-color);
}

.qr-card:hover .qr-overlay {
    opacity: 1;
    bottom: 0;
}

/* QR Info */
.qr-info {
    display: flex;
    justify-content: space-around;
    margin: 25px 0;
    padding: 20px 0;
    border-top: 1px solid #e5e7eb;
}

.info-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 0.9rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.qr-card.ar-featured .info-item i {
    color: var(--accent-color);
}

.info-item span {
    font-weight: 500;
    text-align: center;
}

/* Detail Link */
.detail-link {
    text-align: center;
    margin-top: 25px;
}

.detail-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: linear-gradient(135deg, var(--accent-color), #ff8533);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.detail-btn:hover {
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 0, 0.4);
    background: linear-gradient(135deg, #ff8533, #e67e22);
}

/* QR Instructions */
.qr-instructions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid #e5e7eb;
}

.instruction-card {
    background: white;
    padding: 30px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.instruction-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.instruction-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary-color);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.instruction-card:hover .instruction-icon {
    background: linear-gradient(135deg, var(--primary-color), #00264d);
    color: white;
    transform: scale(1.1);
}

.instruction-card h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.instruction-card p {
    color: #666;
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

/* Pulse Animation for AR Card */
.qr-card.ar-featured {
    animation: subtle-pulse 3s ease-in-out infinite;
}

@keyframes subtle-pulse {
    0%, 100% {
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    }
    50% {
        box-shadow: 0 15px 35px rgba(255, 107, 0, 0.2);
    }
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    .qr-navigation-section {
        padding: 60px 0;
    }
    
    .qr-cards-container {
        grid-template-columns: 1fr;
        gap: 30px;
        margin: 40px 0;
    }
    
    .qr-card {
        padding: 30px 25px;
    }
    
    .qr-card-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .qr-card h3 {
        font-size: 1.5rem;
    }
    
    .qr-description {
        font-size: 1rem;
    }
    
    .qr-code-image {
        width: 180px;
        height: 180px;
    }
    
    .qr-info {
        flex-direction: column;
        gap: 15px;
    }
    
    .info-item {
        flex-direction: row;
        justify-content: center;
        text-align: center;
    }
    
    .qr-instructions {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 40px;
    }
    
    .instruction-card {
        padding: 25px 20px;
    }
    
    .instruction-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
}

@media (max-width: 576px) {
    .qr-card {
        padding: 25px 20px;
    }
    
    .qr-card h3 {
        font-size: 1.3rem;
    }
    
    .qr-description {
        font-size: 0.95rem;
    }
    
    .qr-code-image {
        width: 160px;
        height: 160px;
    }
    
    .instruction-card h4 {
        font-size: 1.2rem;
    }
    
    .instruction-card p {
        font-size: 0.9rem;
    }
}

/* Print Styles */
@media print {
    .qr-navigation-section {
        background: white !important;
        padding: 40px 0;
    }
    
    .qr-card {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    
    .qr-navigation-section::before,
    .qr-navigation-section::after {
        display: none;
    }
}