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

:root {
    --primary-color: #D0FF00;
    --bg-dark: #0a0a0a;
    --bg-darker: #050505;
    --bg-card: #151515;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --border-color: #2a2a2a;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.logo {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    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: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 70vh;
    max-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    overflow: hidden;
}

/* Hero Carousel */
.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.carousel-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* background: linear-gradient(
        180deg,
        rgba(10, 10, 10, 0.7) 0%,
        rgba(10, 10, 10, 0.5) 50%,
        rgba(10, 10, 10, 0.8) 100%
    ); */
    z-index: 1;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 3;
    pointer-events: none;
}

.carousel-btn {
    background: rgba(10, 10, 10, 0.6);
    border: 1.5px solid rgba(208, 255, 0, 0.5);
    color: var(--primary-color);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: all;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    line-height: 1;
}

.carousel-btn:hover {
    background: rgba(208, 255, 0, 0.15);
    border-color: var(--primary-color);
    transform: scale(1.08);
    box-shadow: 0 4px 20px rgba(208, 255, 0, 0.2);
}

.carousel-btn:active {
    transform: scale(0.95);
}

.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
    background: rgba(10, 10, 10, 0.4);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.dot:hover::before {
    border-color: rgba(208, 255, 0, 0.5);
}

.dot.active {
    background: var(--primary-color);
    width: 24px;
    border-radius: 12px;
    box-shadow: 0 0 12px rgba(208, 255, 0, 0.5);
}

.dot.active::before {
    border-color: var(--primary-color);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.hero-location {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.hero-location svg {
    color: var(--primary-color);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--primary-color);
    color: var(--bg-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(208, 255, 0, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(208, 255, 0, 0.4);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    z-index: 2;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Fade In Animations */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s both;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s both;
}

.fade-in-delay-3 {
    animation: fadeIn 1s ease-out 0.9s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Categories Section */
.categories {
    padding: 120px 0;
    background: var(--bg-darker);
    position: relative;
}

.categories::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0.3;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 1.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    border-radius: 2px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.category-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(21, 21, 21, 0.8) 100%);
    padding: 2.5rem;
    border-radius: 24px;
    border: 1.5px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), rgba(208, 255, 0, 0.5));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(208, 255, 0, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.category-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--primary-color);
    box-shadow: 0 20px 60px rgba(208, 255, 0, 0.15),
                0 0 40px rgba(208, 255, 0, 0.1);
}

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

.category-card:hover::after {
    opacity: 1;
}

.category-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(208, 255, 0, 0.15), rgba(208, 255, 0, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    transition: all 0.4s ease;
    border: 2px solid rgba(208, 255, 0, 0.2);
}

.category-card:hover .category-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(208, 255, 0, 0.25), rgba(208, 255, 0, 0.15));
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px rgba(208, 255, 0, 0.2);
}

.category-icon {
    font-size: 2.5rem;
    line-height: 1;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.category-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.category-distance {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
    background: rgba(208, 255, 0, 0.1);
    padding: 0.35rem 0.85rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(208, 255, 0, 0.2);
}

.category-description {
    color: var(--text-secondary);
    margin-bottom: 1.75rem;
    line-height: 1.7;
    font-size: 0.95rem;
    flex-grow: 1;
}

.participant-benefits {
    margin: 1.75rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(208, 255, 0, 0.08), rgba(208, 255, 0, 0.03));
    border-radius: 16px;
    border: 1px solid rgba(208, 255, 0, 0.15);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.category-card:hover .participant-benefits {
    background: linear-gradient(135deg, rgba(208, 255, 0, 0.12), rgba(208, 255, 0, 0.06));
    border-color: rgba(208, 255, 0, 0.25);
    box-shadow: 0 4px 16px rgba(208, 255, 0, 0.1);
}

.benefits-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.benefits-title::before {
    content: '🎁';
    font-size: 1rem;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.5rem;
}

.benefits-list li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.5rem 0;
    padding-left: 1.75rem;
    position: relative;
    line-height: 1.6;
    transition: all 0.2s ease;
}

.benefits-list li:hover {
    color: var(--text-primary);
    transform: translateX(4px);
}

.benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1rem;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(208, 255, 0, 0.15);
    border-radius: 50%;
    font-size: 0.75rem;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    background: linear-gradient(135deg, rgba(208, 255, 0, 0.15), rgba(208, 255, 0, 0.08));
    color: var(--primary-color);
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: auto;
    border: 1.5px solid rgba(208, 255, 0, 0.3);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-card:hover .category-badge {
    background: linear-gradient(135deg, rgba(208, 255, 0, 0.25), rgba(208, 255, 0, 0.15));
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(208, 255, 0, 0.2);
}

/* Event Info Section */
.event-info {
    padding: 100px 0;
    background: var(--bg-dark);
}

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

.info-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.info-icon {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.info-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.info-text {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Register Section */
.register {
    padding: 100px 0;
    background: var(--bg-darker);
}

.register-content {
    max-width: 1000px;
    margin: 0 auto;
}

.register-description {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.register-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-size: 1rem;
}

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

.platform-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.platform-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(208, 255, 0, 0.1);
}

.platform-logo-container {
    margin-bottom: 1.5rem;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.platform-logo {
    width: 200px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.ifinish-logo {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
}

.citywoofer-logo {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    border: none;
}

.logo-text {
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 0.05em;
}

.platform-name {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.platform-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.platform-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: var(--bg-dark);
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
}

.platform-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(208, 255, 0, 0.4);
}

.platform-button svg {
    transition: transform 0.3s ease;
}

.platform-button:hover svg {
    transform: translateX(5px);
}

/* Title Sponsor Section */
.title-sponsor {
    padding: 100px 0;
    background: var(--bg-dark);
    border-top: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
}

/* Sponsorship Content Styles */
.sponsorship-content {
    max-width: 1000px;
    margin: 0 auto;
}

.sponsorship-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.sponsorship-heading {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sponsorship-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.sponsorship-benefits {
    margin: 4rem 0;
}

.benefits-heading {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 2.5rem;
}

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

.benefit-item {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(208, 255, 0, 0.1);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.benefit-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.sponsorship-cta {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    text-align: center;
    margin-top: 3rem;
}

.cta-heading {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.cta-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: var(--bg-dark);
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    min-width: 280px;
    justify-content: center;
}

.contact-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(208, 255, 0, 0.4);
}

.contact-button svg {
    flex-shrink: 0;
}

/* Partners Section */
.partners {
    padding: 100px 0;
    background: var(--bg-darker);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-size: 1rem;
}

/* Sponsors Section */
.sponsors {
    padding: 100px 0;
    background: var(--bg-dark);
}

/* Footer */
.footer {
    background: var(--bg-darker);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

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

.footer-logo-img {
    height: 60px;
    width: auto;
    opacity: 0.9;
}

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

.footer-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

.footer-heading {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-link:hover {
    color: var(--primary-color);
}

.social-links {
    margin-top: 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.social-link:hover {
    color: var(--primary-color);
}

.social-link svg {
    transition: transform 0.3s ease;
}

.social-link:hover svg {
    transform: scale(1.1);
}

.footer-organizer {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.organizer-logo {
    height: 40px;
    width: auto;
    opacity: 0.8;
}

.contact-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .categories {
        padding: 80px 0;
    }

    .section-title {
        margin-bottom: 2.5rem;
    }

    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .logo {
        height: 40px;
    }

    .categories-grid,
    .info-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .category-card:hover {
        transform: translateY(-8px) scale(1.01);
    }

    .register-form-container {
        padding: 2rem;
    }

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

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .sponsorship-cta {
        padding: 2rem;
    }

    .contact-button {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .nav-links {
        display: none;
    }

    .hero {
        padding-top: 60px;
        min-height: 60vh;
        max-height: 500px;
    }

    .carousel-nav {
        padding: 0 1rem;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }

    .carousel-dots {
        bottom: 15px;
        padding: 6px 12px;
    }

    .dot {
        width: 6px;
        height: 6px;
    }

    .dot.active {
        width: 20px;
    }

    .scroll-indicator {
        bottom: 60px;
    }

    .category-card,
    .info-card {
        padding: 1.5rem;
    }

    .category-icon-wrapper {
        width: 70px;
        height: 70px;
    }

    .category-icon {
        font-size: 2rem;
    }

    .category-title {
        font-size: 1.5rem;
    }

    .category-distance {
        font-size: 0.75rem;
        padding: 0.3rem 0.7rem;
    }

    .participant-benefits {
        padding: 1.25rem;
    }

    .benefits-list {
        gap: 0.4rem;
    }

    .benefits-list li {
        font-size: 0.85rem;
        padding-left: 1.5rem;
    }

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

    .sponsorship-cta {
        padding: 1.5rem;
    }

    .contact-details {
        width: 100%;
    }
}

/* Smooth Scroll Animation */
@media (prefers-reduced-motion: no-preference) {
    .category-card,
    .info-card,
    .partner-logo-container,
    .sponsor-logo-container {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .category-card.visible,
    .info-card.visible,
    .partner-logo-container.visible,
    .sponsor-logo-container.visible {
        opacity: 1;
        transform: translateY(0);
    }
}