@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

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

:root {
    --green: #8aff78;
    --bg: #050505;
    --panel: #090909;
    --border: rgba(255,255,255,.09);
    --muted: #737373;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: #fff;
    font-family: Inter, Arial, sans-serif;
    overflow-x: hidden;
}

.background-effects {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: -1;
}

.grid-background {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);
    background-size: 70px 70px;
    mask-image: linear-gradient(to bottom,black,transparent 85%);
}

.glow {
    position: absolute;
    border-radius: 50%;
    background: var(--green);
    filter: blur(130px);
    opacity: .11;
    animation: floatGlow 13s ease-in-out infinite;
}

.glow-one {
    width: 520px;
    height: 520px;
    left: -260px;
    top: 8%;
}

.glow-two {
    width: 650px;
    height: 650px;
    right: -340px;
    top: 38%;
    animation-delay: -5s;
}

.glow-three {
    width: 420px;
    height: 420px;
    left: 35%;
    bottom: -220px;
    animation-delay: -9s;
}

@keyframes floatGlow {
    0%,100% {
        transform: translate(0,0) scale(1);
    }

    50% {
        transform: translate(70px,-60px) scale(1.15);
    }
}

/* NAV */

.nav {
    height: 78px;
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    right: 0;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 max(30px,calc((100vw - 1200px) / 2));

    background: rgba(5,5,5,.72);
    backdrop-filter: blur(20px);

    border-bottom: 1px solid var(--border);
}

.logo {
    color: #fff;
    text-decoration: none;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: -1px;
}

.logo span {
    color: var(--green);
}

.nav nav {
    display: flex;
    gap: 30px;
}

.nav nav a {
    color: #777;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    transition: .2s;
}

.nav nav a:hover {
    color: #fff;
}

/* HERO */

.hero {
    max-width: 1200px;
    min-height: 100vh;
    margin: auto;
    padding: 150px 30px 100px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.eyebrow {
    color: var(--green);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 2.5px;
}

.hero h1 {
    margin-top: 25px;
    font-size: clamp(75px,11vw,145px);
    line-height: .82;
    letter-spacing: -.075em;
    font-weight: 900;
}

.hero h1 span {
    color: var(--green);
}

.hero p {
    max-width: 620px;
    margin-top: 40px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
}

.primary-button {
    width: fit-content;
    margin-top: 32px;
    padding: 15px 23px;

    background: var(--green);
    color: #050505;

    border-radius: 7px;

    text-decoration: none;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .6px;

    transition: .25s;
}

.primary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(138,255,120,.15);
}

/* EVENTS */

.events-section {
    max-width: 1200px;
    margin: auto;
    padding: 130px 30px;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 65px;
}

.section-heading h2 {
    margin-top: 12px;
    font-size: clamp(46px,6vw,74px);
    letter-spacing: -.065em;
}

.online {
    color: #777;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 1.4px;
}

.online span {
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 7px;

    background: var(--green);
    border-radius: 50%;

    box-shadow: 0 0 15px var(--green);
}

.event-section-label {
    margin-bottom: 14px;
    color: #555;
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 2px;
}

.big-events {
    display: grid;
    gap: 18px;
}

.event-card {
    position: relative;
    overflow: hidden;

    display: flex;
    flex-direction: column;

    color: #fff;
    text-decoration: none;

    background:
        radial-gradient(
            circle at 75% 35%,
            rgba(138,255,120,.13),
            transparent 30%
        ),
        linear-gradient(135deg,#0b0b0b,#070707);

    border: 1px solid var(--border);
    border-radius: 18px;

    transition:
        transform .3s ease,
        border-color .3s ease,
        box-shadow .3s ease;
}

.event-card:hover {
    transform: translateY(-7px);
    border-color: rgba(138,255,120,.32);
    box-shadow: 0 30px 90px rgba(0,0,0,.55);
}

.event-card::after {
    content: "";
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(5,5,5,.92),
            rgba(5,5,5,.45) 70%,
            rgba(5,5,5,.2)
        );

    pointer-events: none;
}

.event-background {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;
    object-fit: cover;

    opacity: .32;

    transition: transform .5s ease, opacity .5s ease;
}

.event-card:hover .event-background {
    transform: scale(1.035);
    opacity: .4;
}

.event-grid {
    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);

    background-size: 50px 50px;
}

.event-card-big {
    min-height: 520px;
    padding: 38px 42px;
}

.event-card-top,
.event-main,
.event-footer,
.small-event-content {
    position: relative;
    z-index: 2;
}

.event-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.event-kind {
    color: var(--green);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 2px;
}

.event-state {
    padding: 8px 11px;
    background: var(--green);
    color: #050505;

    border-radius: 5px;

    font-size: 8px;
    font-weight: 900;
    letter-spacing: 1.2px;
}

.event-main {
    margin-top: auto;
}

.event-main h3 {
    max-width: 850px;

    font-size: clamp(50px,7vw,84px);
    line-height: .88;

    letter-spacing: -.065em;
    text-transform: uppercase;
}

.modes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.modes span {
    padding: 9px 12px;

    background: rgba(255,255,255,.045);
    border: 1px solid rgba(255,255,255,.09);

    border-radius: 6px;

    color: #aaa;

    font-size: 9px;
    font-weight: 900;
    letter-spacing: .8px;
}

.event-footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    margin-top: 40px;
    padding-top: 24px;

    border-top: 1px solid rgba(255,255,255,.07);
}

.prize-block small {
    display: block;

    margin-bottom: 3px;

    color: #555;

    font-size: 8px;
    font-weight: 900;
    letter-spacing: 1.8px;
}

.prize-block strong {
    color: var(--green);

    font-size: 42px;
    font-weight: 900;
    letter-spacing: -.06em;
}

.view-event {
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 1px;
}

.view-event b {
    color: var(--green);
    margin-left: 8px;
}

/* SMALL EVENTS */

.more-events {
    margin-top: 60px;
}

.small-events {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 16px;
}

.event-card-small {
    min-height: 350px;
    padding: 28px;
}

.small-event-content {
    margin-top: auto;
}

.small-event-content h3 {
    font-size: 36px;
    line-height: .95;
    letter-spacing: -.055em;
    text-transform: uppercase;
}

/* ABOUT */

.about,
.contact {
    max-width: 1200px;
    margin: auto;
    padding: 170px 30px;
}

.about h2,
.contact h2 {
    margin-top: 18px;

    font-size: clamp(55px,8vw,96px);
    line-height: .88;

    letter-spacing: -.07em;
}

.about h2 span,
.contact h2 span {
    color: #333;
}

.about p {
    max-width: 650px;

    margin-top: 35px;

    color: #747474;
    line-height: 1.8;
}

/* CONTACT */

.contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.contact a {
    margin-top: 40px;

    color: #fff;
    text-decoration: none;

    font-size: clamp(26px,4vw,52px);
    font-weight: 900;
    letter-spacing: -.055em;

    transition: .2s;
}

.contact a:hover {
    color: var(--green);
}

/* FOOTER */

footer {
    max-width: 1200px;
    margin: auto;
    padding: 35px 30px;

    display: flex;
    justify-content: space-between;
    align-items: center;

    border-top: 1px solid var(--border);
}

footer p {
    color: #444;
    font-size: 10px;
}

/* MOBILE */

@media (max-width: 750px) {
    .nav nav {
        gap: 15px;
    }

    .hero h1 {
        font-size: clamp(62px,20vw,100px);
    }

    .section-heading {
        display: block;
    }

    .online {
        margin-top: 20px;
    }

    .event-card-big {
        min-height: 470px;
        padding: 26px;
    }

    .small-events {
        grid-template-columns: 1fr;
    }

    .event-main h3 {
        font-size: 46px;
    }

    .prize-block strong {
        font-size: 32px;
    }

    footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
}
/* =========================
   EVENT DETAIL
========================= */

.event-page {
    max-width: 1100px;
    margin: auto;
    padding: 150px 30px 120px;
}

.back-link {
    color: #666;
    text-decoration: none;

    font-size: 10px;
    font-weight: 900;
    letter-spacing: 1px;

    transition: .2s;
}

.back-link:hover {
    color: var(--green);
}

.event-detail-hero {
    padding: 75px 0 70px;
}

.event-detail-hero h1 {
    max-width: 950px;

    margin-top: 16px;

    font-size: clamp(60px,9vw,115px);
    line-height: .86;

    font-weight: 900;
    letter-spacing: -.075em;

    text-transform: uppercase;
}

.huge-prize {
    margin-top: 65px;
}

.huge-prize small {
    display: block;

    color: #555;

    font-size: 9px;
    font-weight: 900;
    letter-spacing: 2px;
}

.huge-prize strong {
    display: block;

    margin-top: 5px;

    color: var(--green);

    font-size: clamp(75px,11vw,140px);
    font-weight: 900;

    line-height: 1;

    letter-spacing: -.075em;
}


/* REGISTRATION */

.register-panel {
    display: grid;

    grid-template-columns:
        minmax(0,1fr)
        minmax(300px,.8fr);

    gap: 60px;

    padding: 45px;

    background: rgba(255,255,255,.025);

    border: 1px solid var(--border);
    border-radius: 16px;
}

.register-info h2 {
    margin-top: 10px;

    font-size: 38px;
    font-weight: 900;

    letter-spacing: -.055em;
}

.register-info p {
    max-width: 450px;

    margin-top: 15px;

    color: #707070;

    font-size: 13px;
    line-height: 1.7;
}

.register-info .register-limit {
    color: #4d4d4d;
    font-size: 11px;
}

.register-panel form {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.register-panel label {
    margin-bottom: 8px;

    color: #666;

    font-size: 8px;
    font-weight: 900;
    letter-spacing: 1.5px;
}

.register-panel input {
    width: 100%;

    padding: 16px;

    color: white;
    background: #050505;

    border: 1px solid rgba(255,255,255,.1);
    border-radius: 7px;

    outline: none;

    font-family: inherit;
    font-size: 13px;

    transition: .2s;
}

.register-panel input:focus {
    border-color: rgba(138,255,120,.5);

    box-shadow:
        0 0 0 3px rgba(138,255,120,.035);
}

.register-panel button {
    margin-top: 10px;
    padding: 16px;

    border: 0;
    border-radius: 7px;

    background: var(--green);
    color: #050505;

    font-size: 10px;
    font-weight: 900;
    letter-spacing: .8px;

    cursor: pointer;

    transition: .2s;
}

.register-panel button:hover {
    transform: translateY(-2px);

    box-shadow:
        0 12px 35px rgba(138,255,120,.12);
}


/* SUCCESS / ERROR */

.message {
    margin-bottom: 20px;

    padding: 16px 18px;

    border-radius: 8px;

    font-size: 12px;
    font-weight: 700;
}

.message.success {
    color: var(--green);

    background: rgba(138,255,120,.05);

    border:
        1px solid rgba(138,255,120,.2);
}

.message.error {
    color: #ff8c8c;

    background: rgba(255,80,80,.05);

    border:
        1px solid rgba(255,80,80,.18);
}


/* PARTICIPANTS */

.participants {
    padding-top: 110px;
}

.participants-heading {
    display: flex;

    align-items: flex-end;
    justify-content: space-between;

    margin-bottom: 30px;
}

.participants-heading h2 {
    margin-top: 8px;

    font-size: clamp(42px,6vw,68px);

    font-weight: 900;
    letter-spacing: -.065em;
}

.participants-heading > strong {
    color: #666;

    font-size: 10px;
    font-weight: 900;

    letter-spacing: 1px;
}

.participant-grid {
    display: grid;

    grid-template-columns:
        repeat(3,minmax(0,1fr));

    gap: 10px;
}

.participant-card {
    min-width: 0;

    display: flex;
    align-items: center;

    gap: 15px;

    padding: 14px;

    background: rgba(255,255,255,.025);

    border: 1px solid var(--border);
    border-radius: 10px;

    transition: .2s;
}

.participant-card:hover {
    transform: translateY(-2px);

    background: rgba(255,255,255,.04);

    border-color:
        rgba(138,255,120,.2);
}

.participant-card img {
    width: 50px;
    height: 50px;

    flex-shrink: 0;

    object-fit: cover;

    image-rendering: pixelated;

    border-radius: 6px;
}

.participant-card strong {
    overflow: hidden;

    text-overflow: ellipsis;

    font-size: 13px;
    font-weight: 900;
}

.empty-participants {
    padding: 50px 25px;

    color: #555;

    text-align: center;

    border: 1px dashed var(--border);
    border-radius: 10px;

    font-size: 12px;
}


/* WINNER */

.winner-panel {
    margin-top: 20px;

    padding: 35px;

    background: rgba(138,255,120,.035);

    border:
        1px solid rgba(138,255,120,.18);

    border-radius: 14px;
}

.winner-panel strong {
    display: block;

    margin-top: 7px;

    color: var(--green);

    font-size: 50px;
    font-weight: 900;

    letter-spacing: -.055em;
}


/* EVENT MOBILE */

@media (max-width: 750px) {

    .event-page {
        padding-left: 20px;
        padding-right: 20px;
    }

    .register-panel {
        grid-template-columns: 1fr;

        gap: 35px;

        padding: 28px;
    }

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

    .participants-heading {
        display: block;
    }

    .participants-heading > strong {
        display: block;

        margin-top: 12px;
    }
}