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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    scroll-behavior: smooth;
}

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

/* Header Styles */
.header {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    padding: 30px 0;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="rgba(255,255,255,0.1)"><polygon points="0,100 1000,0 1000,100"/></svg>');
    background-size: cover;
    background-position: bottom;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    position: relative;
    z-index: 1;
}

.logos {
    display: flex;
    gap: 5px;
    align-items: center;
   
}

.logo {
    width: auto;
    height: 150px;
    border-radius: 5%;
    border: 0px solid rgba(255, 255, 255, 0.3);
    padding: 10px;
    /* background: rgba(255, 255, 255, 0.1); */
    backdrop-filter: blur(10px);
}

.header-text {
    text-align: right;
    flex: 1;
}

.conference-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.conference-subtitle {
    font-size: 1.8rem;
    color: #FFD700;
    margin-bottom: 15px;
    font-weight: 600;
}

.conference-theme {
    font-size: 1.2rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.conference-details {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 20px;
}

.conference-details div {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
}

.conference-details i {
    color: #FFD700;
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    min-height: 60px;
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    justify-content: center;
    align-items: center;
    padding: 15px 0;
    gap: 20px;
}

.nav-menu > li {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 12px 16px;
    border-radius: 8px;
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.nav-link:hover {
    color: #003366;
    background: rgba(0, 51, 102, 0.1);
}

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

.dropdown-toggle i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

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

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 220px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    list-style: none;
    padding: 8px 0;
    margin: 0;
}

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

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: #333;
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 0 8px;
}

.dropdown-menu a:hover {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    transform: translateX(5px);
}

/* Special styling for main nav items */
.dropdown > .nav-link {
    font-weight: 600;
    color: #1e3a8a;
}

.dropdown > .nav-link:hover {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    color: #1e3a8a;
}

.register-btn {
    background: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
    color: white !important;
    font-weight: 600;
}

.register-btn:hover {
    background: linear-gradient(135deg, #F7931E 0%, #FF6B35 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #333;
    cursor: pointer;
    padding: 10px;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1002;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.mobile-menu-btn:focus {
    outline: none;
}

/* Hero Section */
.hero {
    height: 50vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #059669 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" fill="rgba(255,255,255,0.1)"><circle cx="200" cy="200" r="100"/><circle cx="800" cy="300" r="150"/><circle cx="400" cy="700" r="120"/><circle cx="700" cy="800" r="80"/></svg>');
    /* animation: float 20s ease-in-out infinite; */
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 1;
    position: relative;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-top: 20px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

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

/* Button Styles */
.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #F7931E 0%, #FF6B35 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: #3b82f6;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #1e3a8a;
    transform: translateY(-3px);
}

/* Section Styles */
section {
    padding: 80px 0;
}

/* Mobile touch optimization */
* {
    -webkit-tap-highlight-color: transparent;
}

button, .btn, .nav-link, .contact-form input, .contact-form textarea {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

/* Smooth scrolling for all devices */
html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: #1e3a8a;
    margin-bottom: 15px;
    font-weight: 700;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: #f8fafc;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-size: 1.8rem;
    color: #1e3a8a;
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 15px;
    color: #555;
    line-height: 1.8;
}

.about-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.detail-item i {
    font-size: 2rem;
    color: #FF6B35;
    width: 50px;
    text-align: center;
}

.detail-item h4 {
    color: #1e3a8a;
    margin-bottom: 5px;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* Theme Section */
.theme {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    text-align: center;
}

.theme .section-header h2 {
    color: white;
}

.theme-title {
    font-size: 2.2rem;
    font-weight: 600;
    color: #FFD700;
    margin-top: 20px;
}

/* Thrust Areas */
.thrust-areas {
    background: #f8fafc;
}

.thrust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.thrust-item {
    background: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(30, 58, 138, 0.1);
}

.thrust-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    border-color: #FF6B35;
}

.thrust-item i {
    font-size: 3rem;
    color: #FF6B35;
    margin-bottom: 20px;
}

.thrust-item h3 {
    color: #1e3a8a;
    font-size: 1.3rem;
    font-weight: 600;
}

/* Partners Section */
.partners {
    background: white;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.partner-item {
    text-align: center;
    padding: 40px;
    /* background: #f8fafc; */
    border-radius: 0px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.partner-item img {
    width: auto;
    height: 120px;
    border-radius: 5%;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.partner-item h3 {
    color: #1e3a8a;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.partner-item p {
    color: #666;
    line-height: 1.7;
}

/* Director's Message */
.director-message {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.director-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 50px;
    align-items: center;
}

.director-photo img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.director-text blockquote {
    font-size: 1.2rem;
    font-style: italic;
    color: #555;
    line-height: 1.8;
    position: relative;
    padding: 30px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.director-text blockquote::before {
    content: '"';
    font-size: 4rem;
    color: #FF6B35;
    position: absolute;
    top: -10px;
    left: 20px;
}

.director-text cite {
    display: block;
    margin-top: 20px;
    font-weight: 600;
    color: #1e3a8a;
    font-style: normal;
}

/* Call for Papers Section */
.call-for-papers {
    background: white;
}

.call-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.call-info h3,
.submission-guidelines h3 {
    color: #1e3a8a;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.call-info p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 25px;
}

.submission-guidelines ul {
    list-style: none;
    padding: 0;
}

.submission-guidelines li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 12px;
    color: #555;
    font-size: 1.1rem;
}

.submission-guidelines i {
    color: #059669;
    font-size: 1.2rem;
}

/* Speakers Section */
.speakers {
    background: #f8fafc;
}

.speakers-content {
    text-align: center;
}

.coming-soon {
    background: white;
    padding: 60px 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
}

.coming-soon i {
    font-size: 4rem;
    color: #FF6B35;
    margin-bottom: 30px;
}

.coming-soon h3 {
    color: #1e3a8a;
    font-size: 2rem;
    margin-bottom: 20px;
}

.coming-soon p {
    color: #555;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

/* Travel Section */
.travel {
    background: white;
}

.travel-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.travel-section h3 {
    color: #1e3a8a;
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
}

.places-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.place-item {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.place-item:hover {
    transform: translateY(-10px);
    border-color: #FF6B35;
    box-shadow: 0 20px 50px rgba(255, 107, 53, 0.3);
}

.place-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.place-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.place-content {
    padding: 25px;
}

.place-item h4 {
    color: #1e3a8a;
    margin-bottom: 15px;
    font-size: 1.4rem;
    font-weight: 600;
}

.place-item p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.place-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding-top: 15px;
}

.place-details span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 0.9rem;
    font-weight: 500;
}

.place-details i {
    color: #FF6B35;
    width: 16px;
    text-align: center;
}

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

.hotel-item {
    background: #f8fafc;
    padding: 30px;
    border-radius: 15px;
    border-left: 5px solid #FF6B35;
}

.hotel-item h4 {
    color: #1e3a8a;
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.hotel-item ul {
    list-style: none;
    padding: 0;
}

.hotel-item li {
    padding: 8px 0;
    color: #555;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 1.05rem;
}

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

.travel-section > p {
    text-align: center;
    color: #555;
    font-style: italic;
    background: rgba(30, 58, 138, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
}

/* Transportation Section */
.transport-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.transport-item {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.transport-item:hover {
    transform: translateY(-5px);
    border-color: #1e3a8a;
    box-shadow: 0 15px 40px rgba(30, 58, 138, 0.2);
}

.transport-item i {
    font-size: 3rem;
    color: #1e3a8a;
    margin-bottom: 20px;
}

.transport-item h4 {
    color: #1e3a8a;
    margin-bottom: 15px;
    font-size: 1.4rem;
    font-weight: 600;
}

.transport-item p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.transport-item ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.transport-item li {
    padding: 8px 0;
    color: #666;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
    position: relative;
    padding-left: 20px;
}

.transport-item li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: #FF6B35;
    font-weight: bold;
}

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

/* Contact Section */
.contact {
    background: #1e3a8a;
    color: white;
}

.contact .section-header h2 {
    color: white;
}

.contact .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.contact-item {
    text-align: center;
    padding: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.contact-item i {
    font-size: 3rem;
    color: #FFD700;
    margin-bottom: 20px;
}

.contact-item h3 {
    margin-bottom: 10px;
    color: #FFD700;
}

.contact-item p {
    margin-bottom: 5px;
    opacity: 0.9;
}

/* Registration Section */
.register {
    background: #f8fafc;
}

.register-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.register-info h3 {
    color: #1e3a8a;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.register-info ul {
    list-style: none;
}

.register-info li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.register-info i {
    color: #059669;
    font-size: 1.2rem;
}

.register-form {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.register-form h3 {
    color: #1e3a8a;
    margin-bottom: 20px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #FF6B35;
}

/* Pricing Section */
.pricing-section {
    margin-bottom: 60px;
}

.pricing-section h3 {
    color: #1e3a8a;
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
}

.pricing-table-container {
    overflow-x: auto;
    margin-bottom: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
}

.pricing-table-container::after {
    content: '← Scroll to see more →';
    position: absolute;
    bottom: -25px;
    right: 0;
    font-size: 0.8rem;
    color: #666;
    font-style: italic;
    display: none;
}

@media (max-width: 768px) {
    .pricing-table-container::after {
        display: block;
    }
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 15px;
    overflow: hidden;
}

.pricing-table th,
.pricing-table td {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}

.pricing-table th {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.pricing-table th:first-child {
    background: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
}

.pricing-table tbody tr:hover {
    background: #f8fafc;
    transition: background-color 0.3s ease;
}

.pricing-table td:first-child {
    background: #f8fafc;
    font-weight: 600;
    color: #1e3a8a;
    text-align: left;
}

.pricing-table td {
    font-size: 1rem;
    font-weight: 500;
}

.pricing-notes {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-left: 5px solid #FF6B35;
}

.pricing-notes p {
    margin-bottom: 10px;
    color: #555;
    line-height: 1.6;
}

.pricing-notes p:last-child {
    margin-bottom: 0;
}

/* Important Dates Section */
.important-dates {
    margin-bottom: 60px;
}

.important-dates h3 {
    color: #1e3a8a;
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
}

.dates-table-container {
    overflow-x: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.dates-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 15px;
    overflow: hidden;
}

.dates-table th {
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    color: white;
    font-weight: 600;
    text-align: center;
    font-size: 1.1rem;
    padding: 20px;
}

.dates-table td {
    padding: 15px 20px;
    border-bottom: 1px solid #e2e8f0;
}

.dates-table td:first-child {
    background: #f8fafc;
    font-weight: 600;
    color: #1e3a8a;
    width: 60%;
}

.dates-table td:last-child {
    background: white;
    font-weight: 500;
    color: #333;
    text-align: center;
    width: 40%;
}

.dates-table tr:hover {
    background: #f1f5f9;
    transition: background-color 0.3s ease;
}

.dates-table tr:last-child td {
    border-bottom: none;
}

/* Footer */
.footer {
    background: #4068dd;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: #FFD700;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #FFD700;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header {
        padding: 20px 0;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .logos {
        justify-content: center;
        gap: 15px;
    }
    
    .logo {
        width: 60px;
        height: 60px;
    }
    
    .conference-title {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .conference-subtitle {
        font-size: 1.4rem;
    }
    
    .conference-theme {
        font-size: 1rem;
    }
    
    .conference-details {
        flex-direction: column;
        gap: 15px;
    }
    
    .navbar {
        position: relative;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1001;
        box-shadow: 0 0 50px rgba(0, 0, 0, 0.2);
        backdrop-filter: blur(10px);
        padding: 80px 20px 20px;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        opacity: 0;
        transition: opacity 0.3s ease;
    }
    
    .nav-menu.active::before {
        opacity: 1;
    }
    
    .nav-menu > li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: 18px 20px;
        justify-content: space-between;
        border-radius: 0;
        width: 100%;
    }
    
    /* Mobile Dropdown Styles */
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: rgba(30, 58, 138, 0.05);
        margin: 0;
        padding: 0;
        border-radius: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .dropdown.active .dropdown-menu {
        max-height: 500px;
    }
    
    .dropdown-menu a {
        padding: 15px 40px;
        margin: 0;
        border-radius: 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        font-size: 1rem;
    }
    
    .dropdown-menu a:hover {
        background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
        color: white;
        transform: none;
    }
    
    .dropdown-toggle i {
        transition: transform 0.3s ease;
    }
    
    .dropdown.active .dropdown-toggle i {
        transform: rotate(180deg);
    }
    
    /* Disable hover effects on mobile */
    .dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: none;
        max-height: 0;
    }
    
    .dropdown:hover .dropdown-toggle i {
        transform: none;
    }
    
    .hero {
        height: 80vh;
        padding: 20px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .section-header p {
        font-size: 1.1rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-text h3 {
        font-size: 1.5rem;
    }
    
    .detail-item {
        padding: 15px;
    }
    
    .detail-item i {
        font-size: 1.5rem;
    }
    
    .thrust-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .thrust-item {
        padding: 25px;
    }
    
    .thrust-item i {
        font-size: 2.5rem;
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .partner-item {
        padding: 30px;
    }
    
    .director-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .director-photo {
        order: -1;
    }
    
    .director-text blockquote {
        font-size: 1.1rem;
        padding: 20px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-item {
        padding: 30px;
    }
    
    .register-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .register-form {
        padding: 30px;
    }
    
    .pricing-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -15px;
        padding: 0 15px;
    }
    
    .pricing-table {
        min-width: 700px;
    }
    
    .pricing-table th,
    .pricing-table td {
        padding: 12px 8px;
        font-size: 0.9rem;
    }
    
    .dates-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .dates-table td {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    .pricing-notes {
        padding: 20px;
        margin: 20px 0;
        font-size: 0.95rem;
    }
    
    .pricing-section h3,
    .important-dates h3 {
        font-size: 1.8rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    /* New sections responsive */
    .call-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .places-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
    
    .place-content {
        padding: 20px;
    }
    
    .place-item h4 {
        font-size: 1.3rem;
    }
    
    .place-image {
        height: 180px;
    }
    
    .hotels-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .coming-soon {
        padding: 40px 30px;
    }
    
    .coming-soon i {
        font-size: 3rem;
    }
    
    .coming-soon h3 {
        font-size: 1.8rem;
    }
    
    .transport-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .transport-item {
        padding: 25px;
    }
    
    .transport-item i {
        font-size: 2.5rem;
    }
    
    .transport-item h4 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .header {
        padding: 15px 0;
    }
    
    .logo {
        width: 50px;
        height: 50px;
    }
    
    .conference-title {
        font-size: 1.4rem;
        line-height: 1.2;
    }
    
    .conference-subtitle {
        font-size: 1.2rem;
    }
    
    .conference-theme {
        font-size: 0.9rem;
    }
    
    .conference-details {
        gap: 10px;
    }
    
    .conference-details div {
        font-size: 1rem;
    }
    
    .hero {
        height: 70vh;
        padding: 15px 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 12px 25px;
        font-size: 1rem;
        width: 100%;
        max-width: 200px;
    }
    
    section {
        padding: 50px 0;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
        line-height: 1.2;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .about-text h3 {
        font-size: 1.3rem;
    }
    
    .detail-item {
        padding: 12px;
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .detail-item i {
        font-size: 1.8rem;
    }
    
    .thrust-item {
        padding: 20px;
    }
    
    .thrust-item i {
        font-size: 2rem;
    }
    
    .thrust-item h3 {
        font-size: 1.1rem;
    }
    
    .partner-item {
        padding: 20px;
    }
    
    .partner-item h3 {
        font-size: 1.2rem;
    }
    
    .director-text blockquote {
        font-size: 1rem;
        padding: 15px;
    }
    
    .contact-item {
        padding: 20px;
    }
    
    .contact-item i {
        font-size: 2rem;
    }
    
    .register-form {
        padding: 20px;
    }
    
    .pricing-table-container {
        margin: 0 -10px;
        padding: 0 10px;
    }
    
    .pricing-table {
        min-width: 550px;
    }
    
    .pricing-table th,
    .pricing-table td {
        padding: 8px 4px;
        font-size: 0.8rem;
    }
    
    .pricing-table th {
        font-size: 0.75rem;
    }
    
    .dates-table td {
        padding: 8px 10px;
        font-size: 0.8rem;
    }
    
    .dates-table th {
        font-size: 0.9rem;
        padding: 15px;
    }
    
    .pricing-notes {
        padding: 15px;
        font-size: 0.85rem;
        margin: 15px 0;
    }
    
    .pricing-section h3,
    .important-dates h3 {
        font-size: 1.4rem;
    }
    
    .mobile-menu-btn {
        font-size: 1.2rem;
        padding: 8px;
    }
    
    .nav-menu {
        padding: 20px;
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: 12px 25px;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
    }
    
    .footer-section p,
    .footer-section a {
        font-size: 0.9rem;
    }
    
    #scrollToTop {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
        font-size: 1.1rem;
    }
    
    /* New sections mobile responsive */
    .call-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .call-info h3,
    .submission-guidelines h3 {
        font-size: 1.4rem;
    }
    
    .places-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .place-content {
        padding: 20px;
    }
    
    .place-item h4 {
        font-size: 1.2rem;
    }
    
    .place-image {
        height: 160px;
    }
    
    .place-details {
        gap: 6px;
    }
    
    .place-details span {
        font-size: 0.85rem;
    }
    
    .hotels-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .hotel-item {
        padding: 20px;
    }
    
    .hotel-item h4 {
        font-size: 1.2rem;
    }
    
    .travel-section h3 {
        font-size: 1.6rem;
    }
    
    .coming-soon {
        padding: 30px 20px;
    }
    
    .coming-soon i {
        font-size: 2.5rem;
    }
    
    .coming-soon h3 {
        font-size: 1.6rem;
    }
    
    .coming-soon p {
        font-size: 1rem;
    }
    
    .transport-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .transport-item {
        padding: 20px;
    }
    
    .transport-item i {
        font-size: 2rem;
    }
    
    .transport-item h4 {
        font-size: 1.2rem;
    }
    
    .transport-item p {
        font-size: 0.9rem;
    }
    
    .transport-item li {
        font-size: 0.85rem;
    }
} 

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.coming-soon-body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 100px;
    height: 100px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 70%;
    right: 10%;
    animation-delay: 5s;
}

.shape-3 {
    width: 80px;
    height: 80px;
    top: 30%;
    right: 20%;
    animation-delay: 10s;
}

.shape-4 {
    width: 120px;
    height: 120px;
    bottom: 20%;
    left: 20%;
    animation-delay: 15s;
}

.shape-5 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
        opacity: 0.7;
    }
    50% { 
        transform: translateY(-50px) rotate(180deg); 
        opacity: 0.3;
    }
}

/* Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: particleFloat 15s infinite linear;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-delay: 2s; }
.particle:nth-child(3) { left: 30%; animation-delay: 4s; }
.particle:nth-child(4) { left: 40%; animation-delay: 6s; }
.particle:nth-child(5) { left: 50%; animation-delay: 8s; }
.particle:nth-child(6) { left: 60%; animation-delay: 10s; }
.particle:nth-child(7) { left: 70%; animation-delay: 12s; }
.particle:nth-child(8) { left: 80%; animation-delay: 14s; }

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

/* Main Container */
.coming-soon-container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Header */
.coming-soon-header {
    padding: 30px;
    text-align: center;
}

.logos-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.coming-soon-logo {
    height: 80px;
    width: auto;
    filter: brightness(1.2) drop-shadow(0 5px 15px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.coming-soon-logo:hover {
    transform: scale(1.1);
}

/* Main Content */
.coming-soon-content {
    flex: 1;
    padding: 0 30px;
    text-align: center;
    color: white;
}

.conference-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 20px rgba(255, 255, 255, 0.3); }
    to { box-shadow: 0 0 30px rgba(255, 255, 255, 0.6); }
}

.main-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    animation: slideInUp 1s ease-out;
}

.title-line {
    display: block;
}

.highlight {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
}

.year {
    font-size: 5rem;
    display: block;
    margin-top: 10px;
    font-weight: 900;
    text-shadow: 0 0 50px rgba(255, 255, 255, 0.5);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    animation: slideInUp 1s ease-out 0.3s both;
}

.conference-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
    flex-wrap: wrap;
    animation: slideInUp 1s ease-out 0.6s both;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.info-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.info-item i {
    color: #FFD700;
    font-size: 1.2rem;
}

/* Countdown */
.countdown-section {
    margin-bottom: 60px;
    animation: slideInUp 1s ease-out 0.9s both;
}

.countdown-section h3 {
    font-size: 2rem;
    margin-bottom: 30px;
    font-weight: 600;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.countdown-item {
    background: rgba(255, 255, 255, 0.15);
    padding: 25px;
    border-radius: 20px;
    min-width: 120px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.countdown-item:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.2);
}

.countdown-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: #FFD700;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.countdown-label {
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 5px;
    opacity: 0.8;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
    animation: slideInUp 1s ease-out 1.2s both;
}

.feature-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-item i {
    font-size: 2.5rem;
    color: #FFD700;
    margin-bottom: 20px;
    display: block;
}

.feature-item h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-item p {
    opacity: 0.8;
    font-size: 0.95rem;
}

/* Newsletter */
.newsletter-section {
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 60px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: slideInUp 1s ease-out 1.5s both;
}

.newsletter-section h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.newsletter-section p {
    margin-bottom: 30px;
    opacity: 0.9;
    font-size: 1.1rem;
}

.newsletter-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.form-group input {
    flex: 1;
    min-width: 250px;
    padding: 15px 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

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

.form-group input:focus {
    outline: none;
    border-color: #FFD700;
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.subscribe-btn {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #333;
    border: none;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 auto;
}

.subscribe-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    background: linear-gradient(135deg, #FFA500, #FFD700);
}

/* Timeline */
.progress-section {
    animation: slideInUp 1s ease-out 1.8s both;
}

.progress-section h3 {
    font-size: 2rem;
    margin-bottom: 40px;
    font-weight: 600;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.timeline-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.timeline-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.timeline-item.completed .timeline-icon {
    background: linear-gradient(135deg, #4ade80, #22c55e);
    color: white;
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.4);
}

.timeline-item.upcoming .timeline-icon {
    background: rgba(255, 255, 255, 0.2);
    color: #FFD700;
    border: 2px solid rgba(255, 215, 0, 0.5);
}

.timeline-content h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.timeline-content p {
    opacity: 0.8;
    font-size: 0.95rem;
}

/* Footer */
.coming-soon-footer {
    padding: 40px 30px;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    text-align: center;
}

.footer-content {
    margin-bottom: 30px;
}

.organizer-info {
    margin-bottom: 20px;
}

.organizer-info p {
    margin-bottom: 8px;
    opacity: 0.9;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0.9;
}

.contact-item i {
    color: #FFD700;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
    background: #FFD700;
    color: #333;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.3);
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    color: white;
    text-align: center;
    transition: opacity 0.5s ease;
}

.loading-content h3 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #FFD700;
    font-weight: 700;
}

.loading-content p {
    opacity: 0.8;
    font-size: 1.1rem;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid #FFD700;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 30px;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .main-title {
        font-size: 2.5rem;
    }
    
    .year {
        font-size: 3.5rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .conference-info {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .countdown {
        gap: 15px;
    }
    
    .countdown-item {
        min-width: 100px;
        padding: 20px;
    }
    
    .countdown-number {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .form-group input {
        min-width: auto;
    }
    
    .timeline {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .timeline-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 15px;
    }
    
    .logos-row {
        gap: 20px;
    }
    
    .coming-soon-logo {
        height: 60px;
    }
    
    .coming-soon-content {
        padding: 0 20px;
    }
    
    .newsletter-section {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 2rem;
    }
    
    .year {
        font-size: 3rem;
    }
    
    .countdown-section h3 {
        font-size: 1.5rem;
    }
    
    .features-grid {
        gap: 15px;
    }
    
    .feature-item {
        padding: 20px;
    }
    
    .newsletter-section h3 {
        font-size: 1.5rem;
    }
    
    .progress-section h3 {
        font-size: 1.5rem;
    }
    
    .coming-soon-content {
        padding: 0 15px;
    }
    
    .coming-soon-header {
        padding: 20px;
    }
    
    .coming-soon-footer {
        padding: 30px 15px;
    }
}