/* Reset and Base Styles */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle-main {
        font-size: 1.8rem;
    }

    .hero-info {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .countdown-timer {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .agenda-item {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

    .publication-card {
        grid-template-columns: 1fr;
    }

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

    .venue-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    /* Footer responsiveness */
    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-event-info {
        flex-direction: column;
        gap: 1rem;
    }

    .footer-social {
        justify-content: center;
    }
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
    color:green;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, #2E8B57, #228B22);
    color: white;
    box-shadow: 0 4px 15px rgba(46, 139, 87, 0.3);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(46, 139, 87, 0.4);
    }

.btn-secondary {
    background: linear-gradient(135deg, #4169E1, #1E90FF);
    color: white;
    box-shadow: 0 4px 15px rgba(65, 105, 225, 0.3);
}

    .btn-secondary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(65, 105, 225, 0.4);
    }

/* Header */
.navbar-container {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-brand img {
    height: 60px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

    .nav-link:hover {
        color: #2E8B57;
    }

.dropdown {
    position: relative;
}

.dropdown-btn {
    background: none;
    border: none;
    color: #333;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

    .dropdown-btn:hover {
        color: #2E8B57;
    }

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    display: block;
    padding: 0.5rem 1rem;
    color: #333;
    text-decoration: none;
    transition: background 0.3s ease;
}

    .dropdown-content a:hover {
        background: #f8f9fa;
        color: #2E8B57;
    }

.nav-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: #666;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

    .social-link:hover {
        color: #2E8B57;
    }

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

    .hamburger span {
        width: 25px;
        height: 3px;
        background: #333;
        margin: 3px 0;
        transition: 0.3s;
    }

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

    .hero-background img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .hero-background::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgb(26 29 27 / 87%), rgb(28 42 84 / 26%));
    }

.hero-content {
    position: relative;
    z-index: 1;
    color: white;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle-main {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 7px;
    line-height: 1.2;
}

.hero-info {
    display: flex;
    margin-top: 25px;
    gap: 0rem;
    margin-bottom: 2rem;
    align-content: flex-start;
    flex-wrap: nowrap;
    flex-direction: row;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-theme {
    font-size: 1.1rem;
}

.theme-text {
    font-style: italic;
    font-weight: 300;
    margin-top: 0.5rem;
    color: greenyellow;
    font-weight: bold;
}

.countdown-container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.countdown-timer {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    text-align: center;
}

.countdown-item {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

    .countdown-item span {
        display: block;
        font-size: 2rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
    }

    .countdown-item label {
        font-size: 0.9rem;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

/* Sections */
section {
    padding: 5rem 0;
}

.powered-by {
    background: #f8f9fa;
    text-align: center;
}

    .powered-by h2 {
        color: #2E8B57;
        margin-bottom: 2rem;
    }

.arcc-logo {
    height: 80px;
    margin-bottom: 2rem;
}

.inaugural-speaker {
    background: white;
    padding: 2rem 0;
}

    .inaugural-speaker .container {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

.speaker-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 8px rgba(0,0,0,0.08);
}
.inaugural-speaker {
    padding: 60px 0;
    background-color: #f5f8f5;
}

    .inaugural-speaker .container {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px;
    }

/* Card design */
.speaker-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
    width: 320px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.section-header {
    text-align: center;
    margin-bottom: 40px;
}
.speaker-image-container {
    width: 100%;
    height: 250px; /* fixed height for uniformity */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f1f1f1; /* fallback bg for missing images */
}
    .speaker-image-container img {
        width: 100%;
        height: 100%;
        object-fit: cover; /* fills container without distortion */
        object-position: center; /* centers important part of image */
        display: block;
    }
    .speaker-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
    }

/* Image styling */
.speaker-image {
    width: 100%;
    height: 340px; /* fixed height for uniformity */
    object-fit: cover; /* fills the space, cropping as needed */
    object-position: center; /* ensures the center of the image is shown */
    background-color: #f1f1f1; /* fallback color */
    display: block;
}

/* Info styling */
.speaker-info {
    padding: 20px 15px;
}

.speaker-label {
    color: #2e8b57;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.speaker-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #111;
    margin-bottom: 6px;
}

.speaker-title {
    color: #444;
    font-size: 0.95rem;
}

.speaker-label {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #2e7d32; /* green accent */
    margin-bottom: 0.5rem;
}

.speaker-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0.3rem 0;
    color: #222;
}
.speaker-info{
    text-align:center;
}
.speaker-title {
    font-size: 0.95rem;
    font-weight: 400;
    color: #555;
}

.speaker-label {
    color: #2E8B57;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.about {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    text-align: center;
}

.about-subtitle {
    font-size: 1.3rem;
    color: black;
    margin-bottom: 2rem;
    text-align: center;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.stat-item {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

    .stat-item:hover {
        transform: translateY(-5px);
    }

    .stat-item h3 {
        font-size: 3rem;
        color: #2E8B57;
        margin-bottom: 0.5rem;
    }

.why-attend {
    background: white;
    text-align: center;
}

.section-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 3rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.benefit-item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 20px;
    transition: all 0.3s ease;
}

    .benefit-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    }

    .benefit-item img {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }

.conference-stats {
    background: linear-gradient(135deg, #2E8B57, #228B22);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

    .stat-card img {
        width: 50px;
        height: 50px;
        margin-bottom: 1rem;
    }

.section-header {
    color:green;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.view-more {
    color: #2E8B57;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

    .view-more:hover {
        color: #228B22;
    }

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.speaker-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

    .speaker-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    }

    .speaker-card img {
        width: 100%;
        height: 340px; /* fixed height */
        object-fit: cover; /* fills the space, crops excess */
        object-position: center;
        display: block;
    }

.speaker-org {
    color: black;
    font-size: 18px;
    margin-top: -7px;
}

.speaker-desc {
    color: #888;
    font-size: 0.85rem;
    line-height: 1.4;
}

.steering-committee {
    background: #f8f9fa;
}

.speakers {
    background: #dee7e1;
}

.agenda {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.agenda-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    justify-content: center;
}

.tab-btn {
    background: white;
    border: none;
    padding: 1.5rem 2rem;
    border-radius: 15px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

    .tab-btn.active {
        background: linear-gradient(135deg, #2E8B57, #228B22);
        color: white;
        transform: translateY(-5px);
    }

.tab-content {
    display: none;
}

    .tab-content.active {
        display: block;
    }

.agenda-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
    background: white;
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 1rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.agenda-time {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 200px;
}

    .agenda-time span {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.9rem;
        color: #666;
    }

.agenda-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 15px;
}

.registration {
    background: white;
    text-align: center;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 20px;
    position: relative;
    transition: all 0.3s ease;
}

    .pricing-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    }

    .pricing-card:nth-child(2) {
        background: linear-gradient(135deg, #2E8B57, #228B22);
        color: white;
        transform: scale(1.05);
    }

.price {
    margin: 1rem 0;
}

.original-price {
    text-decoration: line-through;
    color: #999;
    font-size: 1.2rem;
}

.early-bird-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2E8B57;
    margin-left: 0.5rem;
}

.pricing-card:nth-child(2) .early-bird-price {
    color: white;
}

.features {
    list-style: none;
    margin: 2rem 0;
}

    .features li {
        padding: 0.5rem 0;
        border-bottom: 1px solid #eee;
    }

.early-bird-note {
    color: #2E8B57;
    font-weight: 600;
    margin-bottom: 2rem;
}

.bulk-discount {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 20px;
    margin-top: 3rem;
}

.discount-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.discount-item {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.publications {
    background: #f8f9fa;
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.publication-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: grid;
    grid-template-columns: auto 1fr;
}

    .publication-card img {
        width: 150px;
        height: 200px;
        object-fit: cover;
    }

.publication-info {
    padding: 1.5rem;
}

.publication-details {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #666;
}

.get-involved {
    background: white;
}

.involvement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.involvement-card {
    background: #f8f9fa;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

    .involvement-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    }

    .involvement-card img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

    .involvement-card h4,
    .involvement-card p,
    .involvement-card .btn {
        margin: 1rem 1.5rem;
    }

.venue {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.venue-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.venue-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
}

.blogs {
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: #f8f9fa;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

    .blog-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    }

    .blog-card img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

.blog-content {
    padding: 1.5rem;
}

.blog-date {
    color: #2E8B57;
    font-size: 0.9rem;
    font-weight: 600;
}

.contact {
    background: linear-gradient(135deg, #2E8B57, #228B22);
    color: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.contact-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    margin-bottom: 1rem;
}

    .contact-form input::placeholder,
    .contact-form textarea::placeholder {
        color: rgba(255, 255, 255, 0.7);
    }

.phone-input {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem;
}

.country-code {
    min-width: 120px;
    color: black;
}

.alert {
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.alert-success {
    background: rgba(34, 139, 34, 0.2);
    border: 1px solid rgba(34, 139, 34, 0.3);
    color: #90EE90;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    color: white;
}

.footer-content {
    padding: 3rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-countdown {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #444;
}

.footer-event-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.event-date,
.event-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
}

.footer-section h4 {
    color: #2E8B57;
    margin-bottom: 1rem;
}

.footer-logo {
    height: 60px;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
    margin-left:-30px;
}

    .footer-section ul li {
        margin-bottom: 0.5rem;
    }

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

    .footer-section a:hover {
        color: #2E8B57;
    }

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid #444;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle-main {
        font-size: 1.8rem;
    }

    .hero-info {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .countdown-timer {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .agenda-item {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

    .publication-card {
        grid-template-columns: 1fr;
    }

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

    .venue-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-event-info {
        flex-direction: column;
        gap: 1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .discount-info {
        grid-template-columns: 1fr;
    }

    .speaker-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation for images */
img {
    transition: opacity 0.3s ease;
}

    img[data-loaded="false"] {
        opacity: 0;
    }

    img[data-loaded="true"] {
        opacity: 1;
    }
/* Quick Links - stacked style */
.hero-quick-links {
    margin-top: 20px;
    display: flex;
    flex-direction: column; /* one by one */
    gap: 12px;
    align-items: center;
}

    .hero-quick-links .quick-link {
        display: block;
        width: 260px;
        text-align: center;
        background: #004080;
        color: #fff;
        padding: 12px 20px;
        border-radius: 6px;
        font-weight: 600;
        text-decoration: none;
        transition: all 0.3s ease;
    }

        .hero-quick-links .quick-link:hover {
            background: #0066cc;
            transform: translateY(-2px);
        }
/* Registration Section */
.registration {
    padding: 60px 20px;
    background: #f9f9f9;
    text-align: center;
}

    .registration h2 {
        font-size: 2rem;
        margin-bottom: 40px;
        color: #222;
    }

/* Ticket Grid */
.ticket-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

/* Ticket Card */
.ticket-card {
    background: #fff;
    padding: 25px;
    border: 2px dashed #004080;
    border-radius: 15px;
    position: relative;
    box-shadow: 0 6px 14px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

    /* Ticket cut-out effect */
    .ticket-card::before,
    .ticket-card::after {
        content: "";
        position: absolute;
        width: 30px;
        height: 30px;
        background: #f9f9f9;
        border: 2px solid #004080;
        border-radius: 50%;
        top: 50%;
        transform: translateY(-50%);
    }

    .ticket-card::before {
        left: -17px;
    }

    .ticket-card::after {
        right: -17px;
    }

    /* Hover */
    .ticket-card:hover {
        transform: translateY(-6px);
    }

    /* Title */
    .ticket-card h3 {
        font-size: 1.3rem;
        margin-bottom: 15px;
        color: #004080;
        text-align: center;
        border-bottom: 2px solid #eee;
        padding-bottom: 8px;
    }

/* Features */
.ticket-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .ticket-features li {
        font-size: 1rem;
        padding: 10px 0;
        border-bottom: 1px dashed #ccc;
        text-align: center;
    }

        .ticket-features li:last-child {
            border-bottom: none;
        }

    .ticket-features strong {
        color: #0066cc;
    }

/* Early Bird */
.early-bird-note {
    margin-top: 30px;
    font-style: italic;
    color: #d9534f;
}

/* Bulk Discount */
.bulk-discount {
    margin-top: 40px;
    padding: 25px;
    background: #eef6ff;
    border-radius: 10px;
}

    .bulk-discount h3 {
        color: #004080;
        margin-bottom: 20px;
    }

.discount-info {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
}

.discount-item {
    background: #fff;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.05);
}
.footer-UI{
    text-align:left
}