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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: #0f0a1a;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(157, 78, 221, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(199, 125, 255, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0a0618 0%, #1a0f3e 50%, #0a0618 100%);
    color: #ffffff;
    overflow-x: hidden;
    line-height: 1.65;
}


.particles {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #9d4edd;
    border-radius: 50%;
    opacity: 0.3;
    animation: float 12s infinite linear;
    will-change: transform;
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.4;
    }
    90% {
        opacity: 0.4;
    }
    100% {
        transform: translateY(-100px) translateX(50px);
        opacity: 0;
    }
}

.content-wrapper {
    position: relative;
    z-index: 1;
}

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    position: relative;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    color: #c77dff;
    margin-bottom: 0.75rem;
    animation: fadeInUp 0.6s ease;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transform: rotate(-1deg);
    text-shadow: 3px 3px 0 rgba(157, 78, 221, 0.3);
}


.hero .subtitle {
    font-size: clamp(1.1rem, 3vw, 1.8rem);
    color: #e0aaff;
    margin-bottom: 1rem;
    animation: fadeInUp 0.7s ease;
    font-weight: 500;
    font-style: italic;
}

.hero .tagline {
    font-size: clamp(0.95rem, 2vw, 1.4rem);
    color: #c77dff;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease;
    font-weight: 400;
    letter-spacing: 0.1em;
    opacity: 0.9;
}

.hero .date-time {
    color: #e0aaff;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    margin-top: 1rem;
    animation: fadeInUp 0.9s ease;
    font-weight: 500;
}

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

.cta-button {
    padding: 1rem 2.5rem;
    font-size: clamp(1rem, 2vw, 1.15rem);
    font-weight: 600;
    background: #9d4edd;
    color: white;
    border: 2px solid #c77dff;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease;
    box-shadow: 4px 4px 0 rgba(199, 125, 255, 0.3);
    animation: fadeInUp 1s ease;
    margin-bottom: 2rem;
    transform: rotate(-0.5deg);
}

.cta-button:hover {
    transform: rotate(0.5deg) translateY(-3px);
    box-shadow: 6px 6px 0 rgba(199, 125, 255, 0.4);
    background: #c77dff;
}

.cta-button:active {
    transform: rotate(0deg) translateY(-1px);
    box-shadow: 2px 2px 0 rgba(199, 125, 255, 0.3);
}

section {
    padding: 3rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    opacity: 1;
}

@media (min-width: 768px) {
    section {
        padding: 3.75rem 2rem;
    }
}

.section-title {
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    color: #c77dff;
    position: relative;
    padding-bottom: 0.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) rotate(-1deg);
    width: 60px;
    height: 3px;
    background: #9d4edd;
    border-radius: 2px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .card-grid {
        gap: 2rem;
        margin-bottom: 3rem;
    }
}

.card {
    background: rgba(157, 78, 221, 0.12);
    border: 2px solid rgba(199, 125, 255, 0.35);
    border-radius: 12px;
    padding: 1.75rem;
    transition: all 0.2s ease;
    position: relative;
}

.card-1 {
    transform: rotate(0.5deg);
}

.card-2 {
    transform: rotate(-0.5deg);
}

.card-3 {
    transform: rotate(0.3deg);
}

.card-4 {
    transform: rotate(-0.3deg);
}

.card:hover {
    transform: translateY(-5px) rotate(0deg);
    border-color: #c77dff;
    box-shadow: 4px 8px 20px rgba(157, 78, 221, 0.3);
    background: rgba(157, 78, 221, 0.18);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    display: inline-block;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: #c77dff;
    font-weight: 600;
}

.card p {
    color: #e0aaff;
    line-height: 1.6;
    font-size: 0.95rem;
}

.timeline {
    position: relative;
    padding: 1.5rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #9d4edd, #c77dff, #e0aaff);
    border-radius: 2px;
}

@media (min-width: 768px) {
    .timeline::before {
        left: 120px;
    }
}

.timeline-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
    padding-left: 2rem;
}

@media (min-width: 768px) {
    .timeline-item {
        padding-left: 0;
        gap: 2rem;
        margin-bottom: 2.5rem;
    }
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -8px;
    width: 16px;
    height: 16px;
    background: #c77dff;
    border-radius: 50%;
    border: 3px solid #1a0f3e;
    box-shadow: 0 0 15px rgba(199, 125, 255, 0.6);
    z-index: 2;
    top: 0.5rem;
}

@media (min-width: 768px) {
    .timeline-item::before {
        left: 108px;
        top: 0.75rem;
    }
}

.timeline-time {
    font-size: 1.1rem;
    font-weight: 700;
    color: #9d4edd;
    min-width: 100px;
    padding-top: 0.5rem;
}

@media (min-width: 768px) {
    .timeline-time {
        font-size: 1.25rem;
        text-align: right;
        padding-right: 1rem;
    }
}

.timeline-content {
    background: rgba(157, 78, 221, 0.12);
    border-left: 3px solid #c77dff;
    padding: 1.25rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.timeline-content:hover {
    transform: translateX(3px);
    box-shadow: 2px 4px 15px rgba(157, 78, 221, 0.25);
}

.timeline-content h4 {
    color: #c77dff;
    margin-bottom: 0.4rem;
    font-weight: 600;
    font-size: 1.15rem;
}

.timeline-content p {
    color: #e0aaff;
    line-height: 1.5;
    font-size: 0.9rem;
}

.prize-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .prize-grid {
        gap: 2rem;
    }
}

.prize-card {
    background: rgba(157, 78, 221, 0.15);
    border: 2px solid #c77dff;
    border-radius: 10px;
    padding: 1.25rem;
    text-align: center;
    transition: all 0.2s ease;
}

.prize-card:nth-child(1) {
    transform: rotate(0.5deg);
}

.prize-card:nth-child(2) {
    transform: rotate(-0.5deg);
}

.prize-card:nth-child(3) {
    transform: rotate(0.3deg);
}

.prize-card:nth-child(4) {
    transform: rotate(-0.3deg);
}

.prize-card:hover {
    transform: scale(1.03) translateY(-3px) rotate(0deg);
    box-shadow: 3px 6px 20px rgba(157, 78, 221, 0.4);
    border-color: #e0aaff;
}

.prize-card h4 {
    color: #c77dff;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 1.2rem;
}

.prize-card p {
    color: #e0aaff;
    font-size: 0.95rem;
}

.info-section {
    background: rgba(157, 78, 221, 0.12);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    border: 2px solid rgba(199, 125, 255, 0.3);
}

@media (min-width: 768px) {
    .info-section {
        padding: 3.5rem;
        margin: 3rem 0;
    }
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .info-grid {
        gap: 2rem;
    }
}

.info-item {
    padding: 1.25rem;
    background: rgba(199, 125, 255, 0.08);
    border-radius: 8px;
    transition: all 0.2s ease;
    border: 1px solid rgba(199, 125, 255, 0.2);
}

.info-item:nth-child(odd) {
    transform: rotate(0.3deg);
}

.info-item:nth-child(even) {
    transform: rotate(-0.3deg);
}

.info-item:hover {
    transform: translateY(-2px) rotate(0deg);
    background: rgba(199, 125, 255, 0.12);
    box-shadow: 2px 4px 15px rgba(157, 78, 221, 0.25);
}

.info-item h4 {
    color: #c77dff;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.info-item p {
    color: #e0aaff;
    line-height: 1.6;
    font-size: 0.95rem;
}

footer {
    text-align: center;
    padding: 2.5rem 1.5rem;
    color: #9d4edd;
    background: rgba(157, 78, 221, 0.08);
    margin-top: 2.25rem;
    border-top: 1px solid rgba(199, 125, 255, 0.2);
}

.footer-logo {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-logo-img {
    max-width: 120px;
    height: auto;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.footer-logo-img:hover {
    opacity: 1;
}

@media (min-width: 768px) {
    footer {
        padding: 3rem 2rem;
        margin-top: 3rem;
    }
}

footer p {
    margin-bottom: 0.5rem;
}

.footer-tagline {
    margin-top: 0.75rem;
    color: #9d4edd;
    font-size: 0.9rem;
    opacity: 0.8;
    font-style: italic;
}

.terms-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    color: #c77dff;
    text-decoration: none;
    border: 1px solid rgba(199, 125, 255, 0.4);
    border-radius: 6px;
    transition: all 0.2s ease;
    background: rgba(157, 78, 221, 0.1);
}

.terms-link:hover {
    color: #e0aaff;
    border-color: #c77dff;
    background: rgba(157, 78, 221, 0.15);
    transform: translateY(-2px);
    box-shadow: 2px 4px 10px rgba(157, 78, 221, 0.2);
}

.about-text {
    text-align: center;
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: #e0aaff;
    max-width: 750px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

.policy-text {
    text-align: left;
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: #e0aaff;
    max-width: 900px;
    margin: 1.5rem auto 0;
    line-height: 1.7;
    font-weight: 400;
}

.policy-text:first-child {
    margin-top: 0;
}

.policy-attribution {
    text-align: center;
    font-size: clamp(0.85rem, 1.5vw, 0.95rem);
    color: #9d4edd;
    max-width: 900px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
    font-weight: 400;
    font-style: italic;
    opacity: 0.9;
}

.policy-attribution a {
    color: #c77dff;
    text-decoration: none;
    border-bottom: 1px solid rgba(199, 125, 255, 0.5);
    transition: all 0.2s ease;
}

.policy-attribution a:hover {
    color: #e0aaff;
    border-bottom-color: #e0aaff;
}

.cta-section {
    text-align: center;
    padding: 2.25rem 1.5rem;
}

@media (min-width: 768px) {
    .cta-section {
        padding: 3rem 2rem;
    }
}

.cta-text {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: #e0aaff;
    margin-bottom: 2rem;
    font-weight: 400;
    font-style: italic;
}

.sponsor-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    background: rgba(157, 78, 221, 0.12);
    border: 2px solid rgba(199, 125, 255, 0.3);
    border-radius: 12px;
    padding: 2rem;
    transform: rotate(0.3deg);
}

.sponsor-content:hover {
    transform: rotate(0deg);
    box-shadow: 3px 6px 20px rgba(157, 78, 221, 0.25);
}

.sponsor-text {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: #e0aaff;
    margin-bottom: 1rem;
    font-weight: 400;
}

.sponsor-contact {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: #c77dff;
    font-weight: 500;
}

.sponsor-email {
    color: #c77dff;
    text-decoration: none;
    border-bottom: 2px solid rgba(199, 125, 255, 0.5);
    transition: all 0.2s ease;
}

.sponsor-email:hover {
    color: #e0aaff;
    border-bottom-color: #e0aaff;
}

.slide-in {
    animation: fadeInUp 0.4s ease forwards;
}

.hero-compact {
    min-height: 60vh !important;
    padding-bottom: 1rem !important;
}

.scroll-indicator {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 1.5rem;
    margin-top: -1rem;
    position: relative;
    z-index: 1;
}

.scroll-arrows {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
    position: relative;
}

.arrow {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: #c77dff;
    opacity: 0.7;
    animation: bounceDown 1.5s ease-in-out infinite;
    text-shadow: 0 0 10px rgba(199, 125, 255, 0.5);
}

.arrow:nth-child(1),
.arrow:nth-child(2),
.arrow:nth-child(3) {
    animation-delay: 0s;
}

@keyframes bounceDown {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    50% {
        transform: translateY(15px);
        opacity: 1;
    }
}

@media (max-width: 767px) {
    .hero-compact {
        min-height: 50vh !important;
    }

    .scroll-indicator {
        padding: 0.5rem 1rem;
        margin-top: -0.5rem;
    }

    .scroll-arrows {
        gap: 0.2rem;
    }

    .arrow {
        font-size: 1.5rem;
    }

    .hero {
        padding: 1.5rem;
        min-height: 90vh;
    }

    .hero h1 {
        margin-bottom: 0.75rem;
    }

    .hero .subtitle {
        margin-bottom: 1rem;
    }

    .hero .tagline {
        margin-bottom: 1.5rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .card {
        padding: 1.5rem;
    }

    .card-icon {
        font-size: 2.5rem;
    }

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

    .prize-card {
        padding: 1.25rem;
    }

    .info-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .info-item {
        padding: 1.25rem;
    }

    .cta-button {
        padding: 1rem 2.5rem;
        font-size: 1rem;
    }

    .footer-logo-img {
        max-width: 100px;
    }
}