/* ==========================================================================
   Chronosphere Events — events.chronosphere.in
   A standalone, poster-energy identity: warm paper, electric violet, lime.
   ========================================================================== */
:root{
  --paper:#f5f2ea;--paper-2:#ece7da;--card:#fffdf8;--ink:#121116;--ink-2:#2a2830;--muted:#5d5a66;--line:#12111622;
  --violet:#5b2dff;--violet-2:#3d16d6;--lime:#c8ff2e;--orange:#ff5b1f;--pink:#ff3fa4;
  --f-display:'Bricolage Grotesque',ui-sans-serif,system-ui,sans-serif;--f-body:'Inter',ui-sans-serif,system-ui,sans-serif;--f-mono:'DM Mono',ui-monospace,Menlo,monospace;
  --radius:22px;--ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p{margin:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
:focus-visible{outline:3px solid var(--violet);outline-offset:3px;border-radius:6px}
.wrap{width:min(1240px,calc(100% - 48px));margin-inline:auto}
.skip{position:fixed;z-index:100;top:10px;left:10px;transform:translateY(-200%);padding:10px 16px;background:var(--ink);color:#fff;border-radius:10px}
.skip:focus{transform:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:999px;border:2px solid var(--ink);background:var(--ink);color:#fff;font:600 15px var(--f-body);cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s}
.btn:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--ink)}
.btn.lime{background:var(--lime);color:var(--ink)}
.btn.outline{background:transparent;color:inherit;border-color:currentColor}
.btn.outline:hover{box-shadow:4px 4px 0 currentColor}
.btn svg{width:18px;height:18px}

/* sample notice */
.sample-bar{background:var(--ink);color:#d9d6e0;font:500 12px var(--f-mono);text-align:center;padding:8px 16px}
.sample-bar b{color:var(--lime);font-weight:500}

/* header */
.ev-header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(14px);border-bottom:2px solid var(--ink)}
.ev-header .wrap{display:flex;align-items:center;gap:24px;height:72px}
.ev-brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.ev-brand img{width:170px;height:auto}
.ev-brand span{padding:5px 10px;border-radius:8px;background:var(--violet);color:#fff;font:700 12px var(--f-mono);letter-spacing:.12em}
.ev-nav{margin-left:auto;display:flex;align-items:center;gap:22px;font:600 14px var(--f-body)}
.ev-nav a:not(.btn){position:relative}
.ev-nav a:not(.btn):after{content:'';position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--violet);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.ev-nav a:not(.btn):hover:after{transform:none}
.ev-nav .btn{min-height:42px;padding:0 18px;font-size:14px}
.ev-menu{display:none;margin-left:auto;background:none;border:2px solid var(--ink);border-radius:999px;padding:8px 16px;font:600 14px var(--f-body);color:var(--ink)}

/* hero */
.ev-hero{position:relative;overflow:hidden;background:var(--violet);color:#fff;padding:72px 0 96px;isolation:isolate}
.ev-shapes{position:absolute;inset:0;z-index:-1;pointer-events:none}
.ev-shapes i{position:absolute;display:block}
.ev-shapes .s1{width:340px;height:340px;border-radius:50%;background:var(--violet-2);top:-120px;right:8%}
.ev-shapes .s2{width:120px;height:120px;border-radius:50%;border:16px solid var(--lime);bottom:60px;left:-30px;animation:ev-spin 18s linear infinite}
.ev-shapes .s3{width:90px;height:90px;background:var(--orange);clip-path:polygon(50% 0,100% 100%,0 100%);top:22%;left:46%;animation:ev-bob 6s ease-in-out infinite}
.ev-shapes .s4{width:220px;height:40px;border-radius:40px;background:var(--pink);bottom:18%;right:-60px;transform:rotate(-18deg)}
.ev-shapes .s5{width:18px;height:18px;border-radius:50%;background:var(--lime);top:30%;left:8%;box-shadow:60px 140px 0 #fff3,180px -40px 0 #fff5,420px 220px 0 var(--lime)}
@keyframes ev-spin{to{transform:rotate(360deg)}}
@keyframes ev-bob{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-14px) rotate(12deg)}}
.ev-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.ev-kicker{display:inline-flex;align-items:center;gap:10px;padding:7px 14px;border-radius:999px;background:#ffffff1f;font:500 12px var(--f-mono);letter-spacing:.12em;text-transform:uppercase}
.ev-kicker i{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px #c8ff2e40}
.ev-hero h1{margin:24px 0 22px;font:800 clamp(52px,7.6vw,118px)/.9 var(--f-display);letter-spacing:-.045em;text-transform:uppercase}
.ev-hero h1 mark{background:var(--lime);color:var(--ink);padding:0 .12em;border-radius:.12em;display:inline-block;transform:rotate(-2deg)}
.ev-hero p{max-width:520px;font-size:18px;line-height:1.65;color:#ece8ff}
.ev-hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.ev-hero .btn{border-color:#fff}
.ev-hero .btn.outline{color:#fff}

/* ticket (featured + list) */
.ticket{position:relative;display:grid;grid-template-columns:1fr;background:var(--card);color:var(--ink);border:2px solid var(--ink);border-radius:var(--radius);box-shadow:8px 8px 0 var(--ink);overflow:hidden}
.ticket-top{padding:26px 26px 22px;background:var(--tc,var(--lime));border-bottom:2px dashed var(--ink);position:relative}
.ticket-top:before,.ticket-top:after{content:'';position:absolute;bottom:-14px;width:26px;height:26px;border-radius:50%;background:var(--punch,var(--violet));border:2px solid var(--ink)}
.ticket-top:before{left:-15px}.ticket-top:after{right:-15px}
.ticket .tag{display:inline-block;padding:4px 10px;border-radius:999px;background:var(--ink);color:#fff;font:500 11px var(--f-mono);letter-spacing:.08em;text-transform:uppercase}
.ticket .tag.sample{background:transparent;color:var(--ink);border:1.5px solid var(--ink);margin-left:6px}
.ticket h2{margin-top:16px;font:800 34px/1 var(--f-display);letter-spacing:-.03em}
.ticket-body{padding:22px 26px 26px;display:grid;gap:16px}
.ticket-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ticket-meta div{font-size:14px}
.ticket-meta small{display:block;font:500 11px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.countdown span{display:grid;place-items:center;padding:10px 0;border:2px solid var(--ink);border-radius:14px;background:var(--paper)}
.countdown b{font:800 28px/1 var(--f-display);font-variant-numeric:tabular-nums}
.countdown small{margin-top:4px;font:500 10px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ticket .btn{width:100%}

/* ticker */
.ticker{overflow:hidden;background:var(--lime);border-block:2px solid var(--ink);padding:16px 0}
.ticker-track{display:flex;gap:40px;width:max-content;animation:ev-marquee 28s linear infinite;font:800 26px/1 var(--f-display);text-transform:uppercase;letter-spacing:-.01em}
.ticker-track span{display:inline-flex;align-items:center;gap:40px;white-space:nowrap}
.ticker-track span:after{content:'✦';color:var(--violet)}
@keyframes ev-marquee{to{transform:translateX(-50%)}}

/* sections */
.ev-section{padding:96px 0}
.ev-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.ev-head small{font:500 12px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--violet)}
.ev-head h2{margin-top:10px;font:800 clamp(40px,5vw,72px)/.95 var(--f-display);letter-spacing:-.04em;text-transform:uppercase}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filters button{padding:9px 16px;border-radius:999px;border:2px solid var(--ink);background:transparent;font:600 14px var(--f-body);cursor:pointer;transition:background .2s,color .2s}
.filters button[aria-pressed=true]{background:var(--ink);color:#fff}
.event-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.event-card{display:grid;grid-template-columns:150px 1fr;background:var(--card);border:2px solid var(--ink);border-radius:var(--radius);box-shadow:6px 6px 0 var(--ink);overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.event-card:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 var(--ink)}
.event-stub{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:22px 18px;background:var(--tc);border-right:2px dashed var(--ink)}
.event-stub:before,.event-stub:after{content:'';position:absolute;right:-14px;width:26px;height:26px;border-radius:50%;background:var(--paper);border:2px solid var(--ink)}
.event-stub:before{top:-14px}.event-stub:after{bottom:-14px}
.event-stub b{font:800 46px/.9 var(--f-display);letter-spacing:-.04em}
.event-stub small{font:600 12px var(--f-mono);letter-spacing:.08em;text-transform:uppercase}
.event-stub .tba{font:800 30px/.95 var(--f-display)}
.event-info{padding:22px 24px;display:flex;flex-direction:column;gap:12px}
.event-info .chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-block;padding:4px 10px;border-radius:999px;border:1.5px solid var(--ink);font:500 11px var(--f-mono);letter-spacing:.06em;text-transform:uppercase}
.chip.dark{background:var(--ink);color:#fff}
.chip.sample{border-style:dashed;color:var(--muted);border-color:var(--muted)}
.event-info h3{font:800 28px/1.02 var(--f-display);letter-spacing:-.03em}
.event-info p{color:var(--muted);font-size:15px;line-height:1.6;flex:1}
.event-info .row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px;font-weight:600}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font:700 15px var(--f-body);border-bottom:2px solid var(--violet);padding-bottom:2px}
.empty{padding:40px;border:2px dashed var(--ink);border-radius:var(--radius);text-align:center;color:var(--muted)}

/* colour tokens per event */
.c-violet{--tc:#cbbcff}.c-orange{--tc:#ffb48f}.c-pink{--tc:#ffb3da}.c-lime{--tc:var(--lime)}
.ticket.c-violet .ticket-top{--tc:#cbbcff}

/* past */
.past{background:var(--ink);color:#fff}
.past .ev-head small{color:var(--lime)}
.past-card{display:grid;grid-template-columns:1.1fr .9fr;border:2px solid #fff3;border-radius:28px;overflow:hidden;background:#1c1b22}
.past-photo{position:relative;min-height:420px}
.past-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.past-photo span{position:absolute;left:18px;top:18px;padding:8px 14px;border-radius:999px;background:var(--lime);color:var(--ink);font:700 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase}
.past-copy{padding:40px;display:flex;flex-direction:column;gap:18px}
.past-copy small{font:500 12px var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:#bdb8cc}
.past-copy h3{font:800 44px/.98 var(--f-display);letter-spacing:-.035em}
.past-copy p{color:#d6d2e2;line-height:1.7}
.past-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.past-stats div{padding:16px;border-radius:16px;background:#ffffff0f;border:1px solid #ffffff1f}
.past-stats b{display:block;font:800 34px/1 var(--f-display);color:var(--lime)}
.past-stats span{display:block;margin-top:6px;font-size:13px;color:#cfcadc}
.past .link-arrow{border-color:var(--lime);align-self:flex-start}

/* host + alerts */
.host{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.panel{position:relative;overflow:hidden;padding:44px;border:2px solid var(--ink);border-radius:28px;box-shadow:8px 8px 0 var(--ink)}
.panel.orange{background:var(--orange);color:var(--ink)}
.panel.lime{background:var(--lime)}
.panel h2{font:800 clamp(34px,3.6vw,52px)/.95 var(--f-display);letter-spacing:-.035em;text-transform:uppercase}
.panel p{margin:16px 0 26px;font-size:16px;line-height:1.65;max-width:460px}
.panel ul{list-style:none;margin:0 0 26px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.alert-form{display:flex;gap:10px;flex-wrap:wrap}
.alert-form input{flex:1;min-width:220px;min-height:52px;padding:0 18px;border-radius:999px;border:2px solid var(--ink);background:#fff;font-size:15px}
.form-note{margin-top:12px;font:500 12px var(--f-mono);color:var(--ink-2);min-height:1.2em}

/* footer */
.ev-footer{background:var(--ink);color:#cfcadc;padding:56px 0 28px;margin-top:0}
.ev-footer .wrap{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start}
.ev-footer img{width:180px;filter:brightness(0) invert(.9)}
.ev-footer nav{display:flex;flex-wrap:wrap;gap:22px;font-weight:600}
.ev-footer nav a:hover{color:var(--lime)}
.ev-footer .legal{width:100%;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:36px;padding-top:20px;border-top:1px solid #ffffff1f;font:500 12px var(--f-mono);color:#9c97ab}
.ev-footer .legal a:hover{color:#fff}

/* ---------- event detail ---------- */
.ed-hero{position:relative;overflow:hidden;background:var(--tc);border-bottom:2px solid var(--ink);padding:56px 0 72px;isolation:isolate}
.ed-hero .ev-shapes .s1{background:#ffffff55}
.crumbs{font:500 13px var(--f-mono);color:var(--ink-2)}
.crumbs a{border-bottom:1.5px solid currentColor}
.ed-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:end;margin-top:28px}
.ed-hero h1{margin:16px 0 18px;font:800 clamp(48px,6.4vw,100px)/.9 var(--f-display);letter-spacing:-.045em;text-transform:uppercase}
.ed-hero p{max-width:560px;font-size:18px;line-height:1.6}
.ed-facts{display:grid;gap:10px}
.ed-facts div{display:flex;justify-content:space-between;gap:16px;padding:14px 18px;border:2px solid var(--ink);border-radius:16px;background:var(--card);font-weight:600}
.ed-facts small{font:500 11px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ed-body{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:start}
.ed-block{margin-bottom:56px}
.ed-block h2{margin-bottom:20px;font:800 40px/.95 var(--f-display);letter-spacing:-.035em;text-transform:uppercase}
.ed-block p{font-size:17px;line-height:1.75;color:var(--ink-2)}
.agenda{list-style:none;margin:0;padding:0;border-left:3px solid var(--ink)}
.agenda li{position:relative;display:grid;grid-template-columns:110px 1fr;gap:16px;padding:14px 0 14px 26px}
.agenda li:before{content:'';position:absolute;left:-10px;top:20px;width:17px;height:17px;border-radius:50%;background:var(--tc);border:3px solid var(--ink)}
.agenda b{font:600 14px var(--f-mono)}
.agenda span{font-weight:600}
.two-lists{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.two-lists div{padding:24px;border:2px solid var(--ink);border-radius:20px;background:var(--card)}
.two-lists h3{font:800 22px var(--f-display);margin-bottom:12px;text-transform:uppercase}
.two-lists ul{margin:0;padding-left:18px;line-height:1.9}
.faq details{border:2px solid var(--ink);border-radius:16px;background:var(--card);margin-bottom:10px}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;padding:18px 20px;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:'+';font:800 22px/1 var(--f-display);transition:transform .2s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{padding:0 20px 18px;color:var(--ink-2);line-height:1.7}
.register{position:sticky;top:96px}
.register .ticket-top{padding:22px}
.register form{display:grid;gap:12px}
.register label{display:grid;gap:6px;font:600 13px var(--f-body)}
.register input,.register select{min-height:48px;padding:0 14px;border-radius:12px;border:2px solid var(--ink);background:#fff;font-size:15px}
.register input:focus,.register select:focus{outline:none;box-shadow:0 0 0 4px #5b2dff40;border-color:var(--violet)}

/* responsive */
@media(max-width:1000px){
  .ev-hero-grid,.ed-grid,.ed-body,.past-card,.host{grid-template-columns:1fr}
  .event-grid{grid-template-columns:1fr}
  .register{position:static}
  .past-photo{min-height:280px}
}
@media(max-width:760px){
  .ev-nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:12px 24px 20px;background:var(--paper);border-bottom:2px solid var(--ink)}
  .ev-nav.open{display:flex}
  .ev-nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .ev-nav .btn{margin-top:12px;border-bottom:2px solid var(--ink)}
  .ev-menu{display:inline-flex}
  .ev-brand img{width:140px}
  .ev-hero{padding:48px 0 72px}
  .ev-section{padding:72px 0}
  .event-card{grid-template-columns:1fr}
  .event-stub{flex-direction:row;align-items:flex-end;border-right:0;border-bottom:2px dashed var(--ink)}
  .event-stub:before,.event-stub:after{display:none}
  .ticket h2{font-size:28px}
  .countdown b{font-size:22px}
  .panel{padding:30px}
  .past-copy{padding:26px}
  .past-copy h3{font-size:34px}
  .past-stats{grid-template-columns:1fr 1fr 1fr}
  .past-stats b{font-size:24px}
  .two-lists{grid-template-columns:1fr}
  .agenda li{grid-template-columns:84px 1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
.link-arrow svg{width:18px;height:18px;flex-shrink:0}
.ev-footer img{height:auto}
.register{--punch:var(--paper)}
@media(max-width:760px){.ev-shapes .s3,.ev-shapes .s5{display:none}.ev-shapes .s1{opacity:.6}}

/* ==========================================================================
   Hackathon landing page (research-led structure)
   ========================================================================== */
.hk-kicker{display:block;font:500 12px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--violet);margin-bottom:12px}
.hk-kicker.light{color:var(--lime)}.hk-kicker.neon{color:var(--lime)}
.hk-h2{font:800 clamp(36px,4.6vw,64px)/.95 var(--f-display);letter-spacing:-.04em;text-transform:uppercase}
.hk-h2.light{color:#fff}
.hk-lead{margin-top:20px;font-size:18px;line-height:1.7;color:var(--ink-2);max-width:540px}
.hk-sub{max-width:380px;color:var(--muted);font-size:16px}
.hk-two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.hk-tagline{font:700 clamp(20px,2vw,26px)/1.3 var(--f-display)!important;margin-bottom:10px}
.hk-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hk-hero .btn.outline{color:var(--ink)}
.hk-hero-side{position:relative}
.mascot{display:block}
.mascot.hero{width:120px;margin:0 0 -18px auto;position:relative;z-index:1;animation:ev-bob 5s ease-in-out infinite}
.mascot.small{width:84px}
.mascot.final{width:110px;margin-top:28px;animation:ev-bob 5s ease-in-out infinite}
.mascot .eye{animation:hk-blink 4s infinite}
@keyframes hk-blink{0%,92%,100%{transform:scaleY(1)}95%{transform:scaleY(.1)}}
.mascot .eye{transform-box:fill-box;transform-origin:center}

.hk-photo{margin:0;border:2px solid var(--ink);border-radius:24px;overflow:hidden;box-shadow:8px 8px 0 var(--ink);position:relative}
.hk-photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hk-photo figcaption{position:absolute;left:14px;bottom:14px;padding:6px 12px;border-radius:999px;background:var(--lime);font:600 12px var(--f-mono)}

.hk-why{background:var(--paper-2);border-block:2px solid var(--ink)}
.hk-why-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:36px}
.hk-why-card{padding:24px;border:2px solid var(--ink);border-radius:20px;background:var(--card);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.hk-why-card:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink)}
.hk-why-card span{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;border:2px solid var(--ink)}
.hk-why-card svg{width:24px;height:24px}
.w0 span{background:var(--lime)}.w1 span{background:#cbbcff}.w2 span{background:#ffb48f}.w3 span{background:#ffb3da}.w4 span{background:var(--lime)}
.hk-why-card h3{margin:18px 0 8px;font:800 24px var(--f-display);text-transform:uppercase}
.hk-why-card p{font-size:14px;line-height:1.6;color:var(--ink-2)}

.hk-challenge{background:var(--ink);color:#fff;padding:96px 0}
.hk-problem{font:700 clamp(28px,3.4vw,50px)/1.18 var(--f-display);letter-spacing:-.02em;max-width:1050px}

.hk-missions{background:#0d0b16;color:#fff;position:relative;overflow:hidden}
.hk-missions:before{content:'';position:absolute;inset:0;background-image:linear-gradient(#ffffff0a 1px,transparent 1px),linear-gradient(90deg,#ffffff0a 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.hk-missions .wrap{position:relative}
.hk-missions .hk-sub{color:#cfcadc}
.hk-track-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.hk-track{display:flex;flex-direction:column;padding:26px;border-radius:22px;background:#17142a;border:1.5px solid var(--neon);box-shadow:0 0 0 1px #0000,0 0 34px -10px var(--neon);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.hk-track:hover{transform:translateY(-6px);box-shadow:0 0 50px -6px var(--neon)}
.t0{--neon:#c8ff2e}.t1{--neon:#9d85ff}.t2{--neon:#3fe0ff}.t3{--neon:#ff5fb8}
.hk-num{font:800 44px/1 var(--f-display);color:var(--neon);text-shadow:0 0 20px var(--neon)}
.hk-track h3{margin:14px 0 8px;font:800 26px/1 var(--f-display);text-transform:uppercase}
.hk-track p{color:#d9d5e6;font-size:15px}
.hk-track ul{margin:16px 0 18px;padding-left:18px;color:#cfcadc;font-size:14px;line-height:1.7;flex:1}
.hk-track small{font:500 11px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--neon)}

.hk-ideas .ev-head{align-items:center}
.hk-idea-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.hk-idea{padding:24px;border:2px solid var(--ink);border-radius:20px;background:var(--card)}
.hk-idea .chips{display:flex;flex-wrap:wrap;gap:6px}
.hk-idea h3{margin:16px 0 8px;font:800 26px var(--f-display);letter-spacing:-.02em}
.hk-idea p{color:var(--ink-2);font-size:15px;line-height:1.6}

.hk-how{background:var(--paper-2);border-block:2px solid var(--ink)}
.hk-steps{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:10px;position:relative}
.hk-steps:before{content:'';position:absolute;left:4%;right:4%;top:50%;height:3px;background:var(--ink);z-index:0}
.hk-steps li{position:relative;z-index:1}
.hk-steps button{width:100%;display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 8px;border-radius:18px;border:2px solid var(--ink);background:var(--card);font:800 18px var(--f-display);text-transform:uppercase;cursor:pointer;transition:background .2s,transform .2s var(--ease),box-shadow .2s var(--ease)}
.hk-steps button span{font:500 11px var(--f-mono);color:var(--muted)}
.hk-steps button[aria-pressed=true]{background:var(--violet);color:#fff;transform:translateY(-4px);box-shadow:4px 4px 0 var(--ink)}
.hk-steps button[aria-pressed=true] span{color:var(--lime)}
.hk-step-detail{margin-top:20px;padding:22px 26px;border:2px solid var(--ink);border-radius:18px;background:var(--lime);display:flex;gap:18px;align-items:baseline;flex-wrap:wrap}
.hk-step-detail b{font:800 24px var(--f-display);text-transform:uppercase}
.hk-step-detail p{font-size:17px}
.hk-schedule{margin-top:48px}
.hk-schedule h3{font:800 28px var(--f-display);text-transform:uppercase;margin-bottom:16px}
.hk-schedule .agenda{--tc:#cbbcff;max-width:640px}

.hk-people-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.hk-person{padding:26px;border:2px dashed var(--ink);border-radius:20px;text-align:center;background:var(--card)}
.hk-silhouette{display:block;width:84px;height:84px;margin:0 auto 16px;border-radius:50%;background:radial-gradient(circle at 50% 38%,var(--paper-2) 0 22%,transparent 23%),radial-gradient(ellipse at 50% 105%,var(--paper-2) 0 45%,transparent 46%),#cbbcff;border:2px solid var(--ink)}
.hk-person h3{font:800 20px var(--f-display);text-transform:uppercase}
.hk-person small{display:block;margin-top:6px;font:500 12px var(--f-mono);color:var(--muted)}

.hk-podium{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:end;margin-top:40px}
.hk-place{display:flex;flex-direction:column;align-items:center;gap:6px;padding:26px;border:2px solid var(--ink);border-radius:22px 22px 0 0;box-shadow:6px 6px 0 var(--ink);text-align:center}
.hk-place b{font:800 64px/1 var(--f-display)}
.hk-place span{font:800 18px var(--f-display);text-transform:uppercase}
.hk-place small{font:500 12px var(--f-mono);color:var(--ink-2)}
.hk-place.p0{background:#cbbcff;min-height:200px}.hk-place.p1{background:var(--lime);min-height:250px}.hk-place.p2{background:#ffb48f;min-height:170px}
.hk-awards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.hk-awards article{padding:20px;border:2px solid var(--ink);border-radius:18px;background:var(--card)}
.hk-awards span{color:var(--violet);font-size:22px}
.hk-awards h3{margin:8px 0 4px;font:800 20px var(--f-display);text-transform:uppercase}
.hk-awards small{font:500 11px var(--f-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.hk-inline-cta{margin-top:30px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;padding:22px 26px;border:2px solid var(--ink);border-radius:20px;background:var(--ink);color:#fff}
.hk-inline-cta p{font:700 20px var(--f-display)}
.hk-inline-cta .btn{background:var(--lime);color:var(--ink);border-color:var(--lime)}

.hk-criteria{background:var(--paper-2);border-block:2px solid var(--ink)}
.hk-criteria .chip{margin-top:18px}
.hk-bars{display:grid;gap:18px}
.hk-bar{padding:18px 20px;border:2px solid var(--ink);border-radius:18px;background:var(--card)}
.hk-bar.hi{background:var(--lime);box-shadow:5px 5px 0 var(--ink)}
.hk-bar-head{display:flex;justify-content:space-between;font:800 20px var(--f-display)}
.hk-bar-track{height:12px;margin:12px 0 10px;border-radius:999px;border:2px solid var(--ink);background:var(--paper);overflow:hidden}
.hk-bar-track i{display:block;height:100%;background:var(--violet)}
.hk-bar p{font-size:14px;color:var(--ink-2)}

.hk-two.hk-submit,.hk-submit .hk-two{align-items:start}
.hk-checklist ul{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:10px}
.hk-checklist li{display:flex;gap:14px;align-items:center;padding:14px 16px;border:2px solid var(--ink);border-radius:14px;background:var(--card);font-weight:600}
.hk-checklist li span{display:grid;place-items:center;flex-shrink:0;width:28px;height:28px;border-radius:8px;background:var(--lime);border:2px solid var(--ink);font-weight:800}
.hk-rules dl{margin:26px 0 0}
.hk-rules dl div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:14px 0;border-bottom:2px solid var(--ink)}
.hk-rules dt{font:800 17px var(--f-display);text-transform:uppercase}
.hk-rules dd{margin:0;color:var(--ink-2)}
.hk-faq .hk-two{align-items:start}

.hk-final{position:relative;background:var(--violet);color:#fff;padding:96px 0;border-top:2px solid var(--ink)}
.hk-final .ticket{--punch:var(--violet);color:var(--ink)}
.hk-final-grid{display:grid;grid-template-columns:1fr .9fr;gap:56px;align-items:center}
.hk-final h2{font:800 clamp(44px,5.4vw,84px)/.92 var(--f-display);letter-spacing:-.04em;text-transform:uppercase}
.hk-final p{margin-top:18px;font-size:18px;color:#ece8ff}
.hk-final form{display:grid;gap:12px}
.hk-final label{display:grid;gap:6px;font:600 13px var(--f-body)}
.hk-final input,.hk-final select{min-height:48px;padding:0 14px;border-radius:12px;border:2px solid var(--ink);background:#fff;font-size:15px}

.float-cta{position:fixed;right:20px;bottom:20px;z-index:60;display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;border:2px solid var(--ink);background:var(--lime);color:var(--ink);font:700 15px var(--f-body);box-shadow:4px 4px 0 var(--ink)}
.float-cta[hidden]{display:none}
.float-cta svg{width:18px;height:18px}

@media(max-width:1100px){.hk-why-grid{grid-template-columns:repeat(3,1fr)}.hk-track-grid,.hk-people-grid,.hk-awards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1000px){.hk-two,.hk-final-grid{grid-template-columns:1fr;gap:36px}.hk-idea-grid{grid-template-columns:1fr 1fr}.hk-steps{grid-template-columns:repeat(3,1fr)}.hk-steps:before{display:none}.mascot.hero{margin:0 auto -18px 0}}
@media(max-width:760px){
  .hk-why-grid,.hk-track-grid,.hk-idea-grid,.hk-people-grid,.hk-awards{grid-template-columns:1fr}
  .hk-steps{grid-template-columns:repeat(2,1fr)}
  .hk-schedule .agenda{grid-template-columns:1fr}
  .hk-podium{grid-template-columns:1fr}.hk-place{min-height:0!important;border-radius:22px}
  .hk-place.p1{order:-1}
  .hk-rules dl div{grid-template-columns:1fr;gap:4px}
  .hk-challenge,.hk-final{padding:72px 0}
  .float-cta{left:16px;right:16px;bottom:14px;justify-content:center}
}
.hk-final .ticket .form-note{color:var(--ink-2);margin-top:12px;font-size:12px}