/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

.section {
    padding: 80px 0;
}

.section-alt {
    background-color: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    color: #0B3D91;
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #0B3D91, #d4af37);
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: #0B3D91;
}

.nav-logo i {
    margin-right: 10px;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0B3D91;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #0B3D91;
}

.nav-link:hover::after {
    width: 100%;
}

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

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

/* ===== HERO SECTION ===== */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(11, 61, 145, 0.6), rgba(11, 61, 145, 0.6)),
                url('bannière web header soldes collection mode produit moderne bleu.png') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

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

.hero-date {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-date i {
    color: #d4af37;
}

.hero-location {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s ease;
}

.hero-location:hover {
    color: #d4af37;
    transform: translateY(-2px);
}

.hero-location:hover i {
    color: #d4af37;
}

.hero-btn {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(135deg, #d4af37, #f4e4bc);
    color: #0B3D91;
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.4);
}

/* ===== ABOUT SECTION ===== */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 400;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.stat h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #0B3D91;
    margin-bottom: 5px;
}

.stat p {
    color: #444;
    font-weight: 500;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.un-logo {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #0B3D91, #1a5fb4);
    border-radius: 50%;
    box-shadow: 0 15px 35px rgba(11, 61, 145, 0.3);
}

.un-logo i {
    font-size: 4rem;
    color: #fff;
    margin-bottom: 10px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.un-text {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: 3px;
}
    /* ===== COMMITTEES SECTION ===== */
.committees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.committee-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.committee-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: #0B3D91;
}

.committee-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #0B3D91, #1a5fb4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.committee-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #0B3D91;
    margin-bottom: 15px;
}

.committee-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.committee-topic {
    margin-top: 15px;
    padding: 15px;
    background: rgba(11, 61, 145, 0.05);
    border-radius: 8px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.committee-topic ul {
    margin: 10px 0 0 0;
    padding-left: 20px;
}

.committee-topic li {
    margin-bottom: 5px;
}

.committee-topic strong {
    color: #0B3D91;
}

/* ===== SCHEDULE SECTION ===== */
.schedule-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.schedule-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #0B3D91, #d4af37);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: #0B3D91;
    border: 4px solid white;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 0 0 4px rgba(11, 61, 145, 0.1);
}

.timeline-content {
    width: 45%;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.timeline-content:hover {
    transform: scale(1.05);
}

.timeline-date {
    color: #d4af37;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-content h3 {
    color: #0B3D91;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.timeline-content ul {
    list-style: none;
}

.timeline-content li {
    padding: 5px 0;
    color: #666;
    position: relative;
    padding-left: 20px;
}

.timeline-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #0B3D91;
    font-weight: bold;
}

/* ===== TEAM SECTION ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.team-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

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

.team-image {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #0B3D91, #1a5fb4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.team-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0B3D91;
    margin-bottom: 5px;
}

.team-role {
    color: #d4af37;
    font-weight: 500;
    margin-bottom: 15px;
}

.team-description {
    color: #666;
    line-height: 1.6;
}

/* ===== REGISTRATION SECTION ===== */
.registration-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.registration-info h3 {
    font-size: 1.8rem;
    color: #0B3D91;
    margin-bottom: 20px;
}

.registration-info p {
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

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

.registration-info li {
    padding: 10px 0;
    color: #555;
    display: flex;
    align-items: center;
}

.registration-info li i {
    color: #28a745;
    margin-right: 10px;
}

.registration-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0B3D91;
}

.radio-group {
    display: flex;
    gap: 20px;
}

.radio-group label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: normal;
}

.radio-group input {
    width: auto;
    margin-right: 8px;
}

.error-message {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 5px;
    display: block;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #0B3D91, #1a5fb4);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(11, 61, 145, 0.3);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-left: 10px;
}

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

.form-message {
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
    font-weight: 500;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ===== RESOURCES SECTION ===== */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.resource-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

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

.resource-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #d4af37, #f4e4bc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0B3D91;
    font-size: 2rem;
}

.resource-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0B3D91;
    margin-bottom: 15px;
}

.resource-card p {
    color: #666;
    margin-bottom: 25px;
    line-height: 1.6;
}

.resource-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: linear-gradient(135deg, #0B3D91, #1a5fb4);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.resource-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(11, 61, 145, 0.3);
}

/* ===== CONTACT SECTION ===== */
.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.contact-item i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0B3D91, #1a5fb4);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item h3 {
    color: #0B3D91;
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-item p {
    color: #666;
    line-height: 1.6;
}

.contact-social {
    text-align: center;
    padding: 40px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.contact-social h3 {
    color: #0B3D91;
    margin-bottom: 25px;
    font-size: 1.3rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-link {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0B3D91, #1a5fb4);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(11, 61, 145, 0.3);
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, #0B3D91, #1a5fb4);
    color: white;
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-logo i {
    margin-right: 10px;
    font-size: 1.5rem;
    color: #d4af37;
}

.footer-text {
    text-align: right;
}

.footer-text p {
    margin-bottom: 5px;
    opacity: 0.9;
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0B3D91, #1a5fb4);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(11, 61, 145, 0.3);
}

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

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-info {
        flex-direction: column;
        gap: 15px;
    }

    .section-title {
        font-size: 2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .about-image {
        font-size: 4rem;
    }

    .un-logo {
        width: 100px;
        height: 100px;
    }

    .un-logo i {
        font-size: 2rem;
    }

    .un-text {
        font-size: 1rem;
    }

    .schedule-timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: row !important;
        margin-left: 60px;
    }

    .timeline-marker {
        left: 30px;
    }

    .timeline-content {
        width: 100%;
    }

    .registration-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-text {
        text-align: center;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .section {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .committees-grid,
    .team-grid,
    .resources-grid {
        grid-template-columns: 1fr;
    }

    .registration-form {
        padding: 30px 20px;
    }

    .contact-item {
        padding: 20px;
    }

    .contact-social {
        padding: 30px 20px;
    }
}

/* ===== COUNTRY DISPLAY & RANDOM BUTTON ===== */
.country-display {
    display: flex;
    gap: 10px;
    align-items: center;
}

.country-display input {
    flex: 1;
    background-color: #f8f9fa;
    cursor: not-allowed;
}

.random-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #0B3D91, #1e5db3);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.random-btn:hover {
    background: linear-gradient(135deg, #1e5db3, #0B3D91);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(11, 61, 145, 0.3);
}

.random-btn:active {
    transform: translateY(0);
}

.random-btn i {
    font-size: 16px;
}

/* ===== FORM NOTE ===== */
.form-note {
    margin-top: 20px;
    padding: 15px;
    background-color: #e3f2fd;
    border-left: 4px solid #0B3D91;
    border-radius: 4px;
    font-size: 14px;
}

.form-note p {
    margin: 0;
    color: #1565c0;
}

.form-note i {
    margin-right: 8px;
    color: #0B3D91;
}

@media (max-width: 768px) {
    .country-display {
        flex-direction: column;
        align-items: stretch;
    }
    
    .random-btn {
        justify-content: center;
    }
}

/* ===== COMMITTEE PAGES ===== */
.committee-hero {
    padding: 100px 0 60px;
    background: linear-gradient(135deg, #0B3D91 0%, #1e5db3 100%);
    color: white;
    text-align: center;
}

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

.committee-icon-large {
    font-size: 4rem;
    color: #d4af37;
    background: rgba(255, 255, 255, 0.1);
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 3px solid rgba(212, 175, 55, 0.3);
}

.committee-info h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.committee-chairs {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #d4af37;
}

.committee-chairs p {
    margin: 8px 0;
    font-size: 1.1rem;
}

.committee-content {
    max-width: 900px;
    margin: 0 auto;
}

.content-section {
    margin-bottom: 50px;
}

.content-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #0B3D91;
    margin-bottom: 25px;
    text-align: center;
}

.presentation-box {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid #0B3D91;
    margin-bottom: 30px;
}

.presentation-box p {
    margin-bottom: 15px;
    line-height: 1.8;
    font-size: 1.1rem;
}

.presentation-box ul {
    margin: 20px 0;
    padding-left: 20px;
}

.presentation-box li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.topic-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-top: 4px solid #0B3D91;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.topic-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.topic-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0B3D91;
    margin-bottom: 15px;
}

.topic-card p {
    line-height: 1.6;
    color: #555;
}

.countries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 30px;
}

.country-item {
    background: white;
    padding: 15px 20px;
    border-radius: 8px;
    border: 2px solid #e1e5e9;
    text-align: center;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.country-item:hover {
    border-color: #0B3D91;
    background: #f0f7ff;
    transform: translateY(-2px);
}

.back-button-container {
    text-align: center;
    margin-top: 30px;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(135deg, #0B3D91, #1e5db3);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: linear-gradient(135deg, #1e5db3, #0B3D91);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(11, 61, 145, 0.3);
}

/* ===== GUIDE DOWNLOAD SECTION ===== */
.guide-download {
    text-align: center;
    margin-bottom: 40px;
}

.guide-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 15px 30px;
    background: linear-gradient(135deg, #0B3D91, #1e5db3);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(11, 61, 145, 0.2);
}

.guide-btn:hover {
    background: linear-gradient(135deg, #1e5db3, #0B3D91);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(11, 61, 145, 0.3);
}

.guide-btn i {
    font-size: 1.2rem;
}

/* Responsive for committee pages */
@media (max-width: 768px) {
    .committee-header {
        flex-direction: column;
        gap: 20px;
    }
    
    .committee-icon-large {
        width: 100px;
        height: 100px;
        font-size: 3rem;
    }
    
    .committee-info h1 {
        font-size: 2rem;
    }
    
    .topics-grid {
        grid-template-columns: 1fr;
    }
    
    .countries-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .committee-hero {
        padding: 80px 0 40px;
    }
}

/* ===== PIXELEE AGENCY BANNER ===== */
.pixelee-banner {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #0a0a0a 100%);
    padding: 20px 0;
    text-align: center;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.pixelee-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
    animation: neonPulse 4s ease-in-out infinite alternate;
}

.pixelee-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 1;
}

.pixelee-content p {
    color: #666;
    font-size: 0.7rem;
    font-weight: 300;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.pixelee-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 2px solid #00ffff;
    color: #00ffff;
    text-decoration: none;
    padding: 10px 22px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 0 20px rgba(0, 255, 255, 0.5),
        inset 0 0 20px rgba(0, 255, 255, 0.1);
    animation: neonGlow 2s ease-in-out infinite alternate;
}

.pixelee-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.pixelee-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #00ffff;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.pixelee-btn:hover {
    color: #000;
    border-color: #00ffff;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 0 40px rgba(0, 255, 255, 0.8),
        0 0 60px rgba(0, 255, 255, 0.4),
        inset 0 0 30px rgba(0, 255, 255, 0.2);
    text-shadow: 0 0 10px #000;
}

.pixelee-btn:hover::after {
    opacity: 1;
}

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

.pixelee-btn i {
    transition: transform 0.3s ease;
    font-size: 1rem;
    filter: drop-shadow(0 0 5px rgba(0, 255, 255, 0.8));
}

.pixelee-btn:hover i {
    transform: translateX(10px) scale(1.2);
}

@keyframes neonPulse {
    0% { opacity: 0.5; }
    100% { opacity: 1; }
}

@keyframes neonGlow {
    0% { 
        box-shadow: 
            0 0 20px rgba(0, 255, 255, 0.5),
            inset 0 0 20px rgba(0, 255, 255, 0.1);
    }
    100% { 
        box-shadow: 
            0 0 30px rgba(0, 255, 255, 0.7),
            0 0 50px rgba(0, 255, 255, 0.3),
            inset 0 0 25px rgba(0, 255, 255, 0.15);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .pixelee-banner {
        padding: 15px 0;
    }
    
    .pixelee-content p {
        font-size: 0.6rem;
        letter-spacing: 1px;
    }
    
    .pixelee-btn {
        padding: 8px 18px;
        font-size: 0.8rem;
        border-radius: 4px;
        gap: 6px;
    }
}