@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root{--ink:#f4f5ef;--night:#080b0d;--panel:#111619;--soft:#9ca7a3;--line:rgba(255,255,255,.12);--lime:#c9ff55;--orange:#ff6b35;--max:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--night);color:var(--ink);font-family:'DM Sans',sans-serif;line-height:1.65}
body:before{content:'';position:fixed;inset:0;pointer-events:none;opacity:.22;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:44px 44px}
a{color:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--line);background:rgba(8,11,13,.94);backdrop-filter:blur(18px)}
.site-header .container{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font:700 1.2rem 'Space Grotesk';text-decoration:none;letter-spacing:-.04em}.brand span{color:var(--lime)}
.main-nav{display:flex;align-items:center;gap:28px}.main-nav a{text-decoration:none;color:var(--soft);font-size:.9rem;font-weight:600}.main-nav a:hover,.main-nav a[aria-current=page]{color:var(--ink)}
.nav-cta{border:1px solid var(--line);padding:10px 16px;color:var(--ink)!important}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--lime);font-size:.76rem;text-transform:uppercase;letter-spacing:.16em;font-weight:700}.eyebrow:before{content:'';width:28px;height:2px;background:var(--lime)}
h1,h2,h3{font-family:'Space Grotesk';line-height:1.05;letter-spacing:-.045em;margin-top:0}h1{font-size:clamp(3rem,7vw,6.7rem);max-width:1000px;margin-bottom:28px}h2{font-size:clamp(2.2rem,4vw,4rem)}h3{font-size:1.25rem}
p{color:var(--soft)}.lede{font-size:clamp(1.05rem,2vw,1.35rem);max-width:700px;color:#cbd1ce}
.hero{padding:92px 0 72px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.5fr .5fr;gap:50px;align-items:end}.hero h1 em{font-style:normal;color:var(--lime)}
.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 20px;background:var(--lime);color:#10140c;text-decoration:none;font-weight:700;border:1px solid var(--lime)}.btn:hover{background:#dcff91}.btn.secondary{background:transparent;color:var(--ink);border-color:var(--line)}
.hero-note{border-left:1px solid var(--line);padding-left:26px}.hero-note .big{font:600 2.5rem 'Space Grotesk';color:var(--ink);display:block}.hero-note small{color:var(--soft);text-transform:uppercase;letter-spacing:.12em}
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}.stat{padding:28px 22px;border-right:1px solid var(--line)}.stat:first-child{padding-left:0}.stat:last-child{border:0}.stat strong{display:block;font:600 2rem 'Space Grotesk';color:var(--lime)}.stat span{font-size:.8rem;color:var(--soft);text-transform:uppercase;letter-spacing:.1em}
.section{padding:100px 0}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:48px}.section-head p{margin:0;max-width:580px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:var(--panel);border:1px solid var(--line);padding:28px;min-height:230px}.card .number{color:var(--lime);font:600 .8rem 'Space Grotesk';letter-spacing:.14em}.card h3{margin:44px 0 12px}.card p{margin:0;font-size:.94rem}
.light-section{background:#eef1e9;color:#101411;position:relative}.light-section p{color:#58605b}.light-section .eyebrow{color:#4d7011}.light-section .eyebrow:before{background:#4d7011}.light-section .card{background:white;border-color:#d5dad1}.light-section .card .number{color:#638d17}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.timeline article{padding:28px;border-right:1px solid var(--line)}.timeline article:first-child{padding-left:0}.timeline article:last-child{border:0}.timeline time{color:var(--orange);font-weight:700;text-transform:uppercase;font-size:.78rem;letter-spacing:.12em}
.partner-band{padding:44px 0;border-block:1px solid var(--line)}.partner-row{display:flex;align-items:center;justify-content:space-between;gap:30px}.partner-name{font:600 clamp(1.5rem,3vw,2.5rem) 'Space Grotesk'}.partner-name span{color:var(--soft);font-size:.8rem;display:block;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.page-hero{padding:80px 0 56px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(3rem,6vw,5.5rem);margin-bottom:20px}.page-hero .lede{margin-bottom:0}
.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.split h2{position:sticky;top:30px}.prose p{font-size:1.12rem}.feature-list{list-style:none;padding:0;margin:36px 0}.feature-list li{padding:20px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:38px 1fr;gap:14px;color:#cbd1ce}.feature-list li:before{content:'↗';color:var(--lime)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-card{border:1px solid var(--line);padding:32px;background:var(--panel)}.contact-card a{font:600 clamp(1.25rem,2vw,1.8rem) 'Space Grotesk';text-decoration:none}.contact-card p{margin-bottom:4px}
.section-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}.section-nav a{border:1px solid var(--line);padding:10px 14px;text-decoration:none;color:var(--soft);font-size:.85rem;font-weight:700}.section-nav a:hover{border-color:var(--lime);color:var(--lime)}
.media-placeholder{min-height:360px;border:1px dashed rgba(255,255,255,.25);display:grid;place-items:center;text-align:center;padding:40px;background:var(--panel)}.media-placeholder strong{display:block;font:600 1.4rem 'Space Grotesk';color:var(--ink);margin-bottom:8px}
.registration-box{border:1px solid var(--line);background:var(--panel);padding:40px}.registration-box h3{font-size:1.8rem}.registration-box p{max-width:650px}
.callout{background:var(--lime);color:#10140c;padding:54px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}.callout h2{margin:0}.callout p{color:#35401f}.callout .btn{background:#10140c;color:white;border-color:#10140c;justify-self:end}
.site-footer{padding:28px 0;border-top:1px solid var(--line)}.legal-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;color:var(--soft);font-size:.8rem}.legal-footer nav{display:flex;gap:20px}.legal-footer a{color:var(--soft);text-decoration:none}.legal-footer a:hover{color:var(--ink)}
.home-intro{padding:clamp(72px,10vw,130px) 0 100px}.intro-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:80px;align-items:end}.home-intro h1{margin-bottom:0}.intro-copy{padding-bottom:10px}.intro-copy .lede{color:var(--ink)}.text-link{display:inline-flex;gap:10px;margin-top:18px;color:var(--lime);font-weight:700;text-decoration:none}.text-link:hover span{transform:translate(3px,-3px)}.text-link span{transition:transform .18s ease}
.home-sponsors{padding:100px 0;background:#eef1e9;color:#101411}.home-sponsors p{color:#58605b}.home-sponsors .eyebrow{color:#4d7011}.home-sponsors .eyebrow:before{background:#4d7011}.sponsor-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.sponsor-item{margin:0}.sponsor-image{aspect-ratio:16/9;background:#fff;border:1px solid #d5dad1;display:grid;place-items:center;overflow:hidden}.sponsor-image span{font:600 clamp(1.5rem,3vw,2.5rem) 'Space Grotesk';color:#18201a}.sponsor-image--open{background:transparent;border-style:dashed}.sponsor-image--open span{color:#7b837d;font-size:1rem;text-transform:uppercase;letter-spacing:.14em}.sponsor-item figcaption{margin-top:15px;font:600 1rem 'Space Grotesk';color:#101411}
.home-registration{padding:100px 0}.registration-callout{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center;background:var(--panel);border:1px solid var(--line);padding:clamp(32px,6vw,64px)}.registration-callout h2{margin-bottom:14px}.registration-callout p:not(.eyebrow){margin:0;max-width:650px}.registration-callout .btn{white-space:nowrap}
.countdown-hero{position:relative;min-height:680px;padding:110px 0 90px;overflow:hidden;border-bottom:1px solid var(--line)}.countdown-layout{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:80px;align-items:end}.countdown-copy h1{font-size:clamp(3.5rem,7vw,7rem);max-width:850px}.countdown-copy .lede{margin-bottom:32px}.countdown-panel{border:1px solid var(--line);background:var(--night);padding:28px}.countdown-panel>p{margin:0 0 18px;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem}.countdown-units{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.countdown-units div{padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.countdown-units strong,.countdown-units span{display:block}.countdown-units strong{font:600 clamp(2rem,4vw,3.3rem) 'Space Grotesk';color:var(--lime)}.countdown-units span{color:var(--soft);font-size:.68rem;text-transform:uppercase;letter-spacing:.12em}.countdown-panel small{display:block;color:var(--soft);margin-top:18px}.ai-grid{position:absolute;inset:0;opacity:.65;background-image:linear-gradient(rgba(201,255,85,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,85,.06) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(90deg,#000,transparent)}.ai-grid span{position:absolute;width:9px;height:9px;background:var(--lime);border:2px solid var(--night);animation:node-pulse 3s ease-in-out infinite}.ai-grid span:nth-child(1){left:8%;top:23%}.ai-grid span:nth-child(2){left:28%;top:68%;animation-delay:.5s}.ai-grid span:nth-child(3){left:48%;top:18%;animation-delay:1.2s}.ai-grid span:nth-child(4){left:67%;top:78%;animation-delay:1.8s}.ai-grid span:nth-child(5){left:87%;top:34%;animation-delay:2.3s}@keyframes node-pulse{0%,100%{transform:scale(1);opacity:.3}50%{transform:scale(1.8);opacity:1}}
.why-join{padding:100px 0;border-block:1px solid var(--line)}.value-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.value-feature{background:var(--lime);color:#10140c;padding:48px;min-height:490px;display:flex;flex-direction:column;align-items:flex-start}.value-feature svg{width:58px;height:58px;margin-bottom:auto}.value-feature span{font-size:.75rem;font-weight:700;letter-spacing:.14em}.value-feature h3{font-size:clamp(2rem,4vw,3.6rem);margin:24px 0 14px;max-width:480px}.value-feature p{color:#3d481f;max-width:500px}.value-stack{display:grid;grid-template-rows:repeat(3,1fr);border:1px solid var(--line)}.value-stack article{display:grid;grid-template-columns:42px 1fr;gap:10px 18px;padding:25px;border-bottom:1px solid var(--line)}.value-stack article:last-child{border:0}.value-stack svg{grid-row:1/3;width:30px;height:30px}.value-stack h3{margin:0}.value-stack p{margin:0;font-size:.9rem}.value-layout svg{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:square;stroke-linejoin:miter}
.faq-section{padding:100px 0;background:#eef1e9;color:#101411}.faq-section p{color:#58605b}.faq-section .eyebrow{color:#4d7011}.faq-section .eyebrow:before{background:#4d7011}.faq-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:90px}.faq-list{border-top:1px solid #cbd1c7}.faq-list details{border-bottom:1px solid #cbd1c7}.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:30px;padding:24px 0;font:600 1.1rem 'Space Grotesk'}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:1.5rem;font-weight:400;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{padding:0 50px 22px 0;margin:0}.faq-list details strong{color:#101411}
.build-roadmap{padding:100px 0}.roadmap-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:20px}.roadmap-steps{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.roadmap-steps li{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.roadmap-steps li>span{color:var(--lime);font:.72rem 'Space Grotesk'}.roadmap-steps h3,.roadmap-steps p{margin:0}.roadmap-steps p{font-size:.86rem}.roadmap-output{background:var(--lime);color:#10140c;padding:42px;display:grid;align-content:start}.roadmap-output .output-label{color:#4d6419;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;margin:0 0 50px}.roadmap-output>div{border-top:1px solid rgba(16,20,12,.25);padding:25px 0;display:grid;grid-template-columns:45px 1fr;gap:4px 15px}.roadmap-output>div span{grid-row:1/3;font-weight:700}.roadmap-output h3,.roadmap-output p{margin:0}.roadmap-output p{color:#40501f}.roadmap-output code{margin-top:35px;border:1px solid rgba(16,20,12,.3);padding:14px;font-size:.9rem}
.people-section{padding:100px 0}.people-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.people-grid figure{margin:0}.person-photo{aspect-ratio:4/5;background:var(--panel);border:1px dashed var(--line);display:grid;place-items:center}.person-photo span{color:var(--soft);font-size:.72rem;text-transform:uppercase;letter-spacing:.15em}.people-grid figcaption{padding-top:15px}.people-grid strong,.people-grid figcaption span{display:block}.people-grid strong{font-family:'Space Grotesk'}.people-grid figcaption span{color:var(--lime);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;margin-top:4px}
.about-intro{padding:clamp(72px,10vw,130px) 0 100px;border-bottom:1px solid var(--line)}.about-intro-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:end}.about-intro h1{margin-bottom:0}.about-placeholder{font-size:clamp(1.15rem,2vw,1.4rem);color:#cbd1ce;margin:0;padding-bottom:10px}
.founders-section{padding:100px 0}.founders-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.founder-card{margin:0}.founder-photo{aspect-ratio:4/5;border:1px dashed rgba(255,255,255,.25);background:var(--panel);display:grid;place-items:center}.founder-photo span{color:var(--soft);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.16em}.founder-card figcaption{padding-top:17px}.founder-card strong,.founder-card figcaption span{display:block}.founder-card strong{font:600 1.08rem 'Space Grotesk';color:var(--ink)}.founder-card figcaption span{margin-top:4px;color:var(--lime);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em}
.hackathon-registration{padding:clamp(72px,10vw,120px) 0;border-bottom:1px solid var(--line)}.registration-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:50px}.registration-hero h1{margin:0}.registration-hero .btn{margin-bottom:10px;white-space:nowrap}
.hackathon-timeline{padding:100px 0;background:#eef1e9;color:#101411}.hackathon-timeline p{color:#58605b}.hackathon-timeline .eyebrow{color:#4d7011}.hackathon-timeline .eyebrow:before{background:#4d7011}.event-timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));position:relative}.event-timeline:before{content:'';position:absolute;top:24px;left:24px;right:24px;height:2px;background:#cbd1c7}.event-timeline li{position:relative;padding-right:28px}.timeline-marker{width:50px;height:50px;border-radius:50%;background:#101411;color:var(--lime);display:grid;place-items:center;position:relative;z-index:1;font:600 .75rem 'Space Grotesk'}.timeline-content{padding-top:28px}.timeline-content time{display:block;min-height:44px;color:#638d17;font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.timeline-content h3{margin:12px 0 10px}.timeline-content p{font-size:.9rem;margin:0}
.hackathon-media{padding:100px 0}.empty-media{min-height:360px;border:1px dashed rgba(255,255,255,.25);display:grid;place-items:center;margin-top:42px;background:var(--panel)}.empty-media p{margin:0;text-align:center}
.contact-details{padding:64px 0 70px}.contact-heading{margin-bottom:32px}.contact-heading h1{font-size:clamp(2.5rem,5vw,4.5rem);margin-bottom:0}.contact-methods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line)}.contact-method{position:relative;display:flex;min-width:0;flex-direction:column;align-items:flex-start;gap:8px;padding:22px;border-right:1px solid var(--line);text-decoration:none;transition:background .2s ease}.contact-method:last-child{border-right:0}.contact-method:hover{background:rgba(255,255,255,.04)}.contact-label{color:var(--soft);font-size:.7rem;text-transform:uppercase;letter-spacing:.12em}.contact-method strong{max-width:100%;font:600 clamp(.9rem,1.5vw,1.1rem) 'Space Grotesk';color:var(--ink);overflow-wrap:anywhere}.contact-arrow{position:absolute;right:18px;top:17px;color:var(--lime);font-size:1rem}
.sponsor-contact{padding:0 0 100px}.sponsor-contact-card{position:relative;display:grid;grid-template-columns:72px 1fr auto;gap:38px;align-items:center;background:var(--lime);color:#10140c;padding:clamp(34px,6vw,66px)}.sponsor-contact-card .eyebrow{color:#4d6419}.sponsor-contact-card .eyebrow:before{background:#4d6419}.sponsor-contact-card h2{max-width:720px;margin-bottom:18px}.sponsor-contact-card p:not(.eyebrow){color:#40501f;max-width:720px;margin-bottom:0}.sponsor-contact-number{align-self:start;font:600 .8rem 'Space Grotesk';border:1px solid rgba(16,20,12,.25);width:46px;height:46px;border-radius:50%;display:grid;place-items:center}.sponsor-email{background:#10140c;color:#fff;border-color:#10140c;white-space:nowrap}
.legal-page{padding:clamp(64px,9vw,110px) 0}.legal-copy{max-width:820px}.legal-copy h1{font-size:clamp(3rem,6vw,5rem);margin-bottom:12px}.legal-date{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:56px}.legal-copy h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:28px}.legal-copy p{font-size:1rem;margin:0 0 20px}.legal-copy a{color:var(--lime)}
@media(max-width:900px){.founders-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.site-header .container{height:auto;padding-block:18px;align-items:flex-start}.main-nav{gap:12px;flex-wrap:wrap;justify-content:flex-end}.main-nav a{font-size:.78rem}.nav-cta{display:none}.hero{padding-top:62px}.hero-grid,.section-head,.split,.callout,.intro-layout,.registration-callout,.about-intro-layout{grid-template-columns:1fr}.hero-note{display:none}.stats-grid{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.card-grid,.timeline,.sponsor-gallery{grid-template-columns:1fr}.timeline article{border-right:0;border-bottom:1px solid var(--line);padding-left:0}.section{padding:70px 0}.split{gap:30px}.split h2{position:static}.contact-grid{grid-template-columns:1fr}.callout{padding:34px}.callout .btn{justify-self:start}.home-intro,.about-intro{padding:64px 0}.intro-layout,.about-intro-layout{gap:32px}.home-sponsors,.home-registration,.founders-section{padding:70px 0}.registration-callout{gap:28px}.legal-footer{align-items:flex-start;flex-direction:column}.partner-row{align-items:flex-start;flex-direction:column}}
@media(max-width:520px){.founders-grid{grid-template-columns:1fr}}
@media(max-width:760px){.registration-hero{align-items:flex-start;flex-direction:column}.event-timeline{grid-template-columns:1fr;gap:0}.event-timeline:before{top:24px;bottom:24px;left:24px;right:auto;width:2px;height:auto}.event-timeline li{display:grid;grid-template-columns:50px 1fr;gap:22px;padding:0 0 38px}.event-timeline li:last-child{padding-bottom:0}.timeline-content{padding-top:3px}.timeline-content time{min-height:0}.timeline-content h3{margin-top:8px}.hackathon-timeline,.hackathon-media{padding:70px 0}.empty-media{min-height:260px}}
@media(max-width:760px){.contact-details{padding:48px 0 56px}.contact-heading{margin-bottom:26px}.contact-methods{grid-template-columns:1fr}.contact-method{border-right:0;border-bottom:1px solid var(--line);padding:18px 20px}.contact-method:last-child{border-bottom:0}.sponsor-contact{padding-bottom:70px}.sponsor-contact-card{grid-template-columns:1fr;gap:24px}.sponsor-contact-number{display:none}.sponsor-email{justify-self:start}}
@media(max-width:900px){.countdown-layout,.value-layout,.faq-layout,.roadmap-grid{grid-template-columns:1fr}.people-grid{grid-template-columns:repeat(2,1fr)}.countdown-hero{min-height:auto}.value-feature{min-height:420px}.faq-layout{gap:40px}}
@media(max-width:600px){.countdown-hero{padding:70px 0}.countdown-layout{gap:45px}.countdown-panel{padding:18px}.countdown-units div{padding:13px}.value-feature{padding:30px;min-height:390px}.people-grid{grid-template-columns:1fr 1fr}.roadmap-output{padding:28px}.faq-section,.why-join,.build-roadmap,.people-section{padding:70px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ai-grid span{animation:none}.text-link span{transition:none}}