/* Summit — Event & Conference Template. */
:root{--bg:#0b0b12;--fg:#f5f5fa;--muted:#a3a3b8;--line:#23233a;--hot:#d4ff3f;--pink:#ff3fa4;--display:"Unbounded",system-ui,sans-serif;--font:"Inter",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{width:min(1240px,100% - 40px);margin-inline:auto}
h1,h2,h3{font-family:var(--display);letter-spacing:-.03em;margin:0}
.btn{display:inline-flex;align-items:center;height:54px;padding:0 26px;border-radius:999px;background:var(--hot);color:#111;font-weight:700;transition:transform .2s}
.btn:hover{transform:translateY(-2px)}.btn--sm{height:42px;padding:0 18px}
.btn--ghost{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 1.5px var(--line)}
.nav{position:sticky;top:0;z-index:20;background:rgba(11,11,18,.8);backdrop-filter:blur(12px)}
.nav__in{display:flex;align-items:center;gap:28px;height:74px}
.logo{font-family:var(--display);font-weight:800;font-size:1.3rem}.logo span{color:var(--hot)}
.links{display:flex;gap:24px;margin-left:auto;color:var(--muted)}.links a:hover{color:var(--fg)}
@media (max-width:760px){.links{display:none}.nav .btn{margin-left:auto}}
.hero{position:relative;overflow:hidden;padding:70px 0 90px}
.meta{display:flex;flex-wrap:wrap;gap:10px}.meta span{padding:8px 14px;border-radius:999px;background:#16162a;font-size:.9rem}
.hero h1{font-size:clamp(3.2rem,1rem + 10vw,10rem);line-height:.9;margin:28px 0 24px;font-weight:800;text-transform:uppercase}
.out{color:transparent;-webkit-text-stroke:2px var(--hot)}
.lead{font-size:1.2rem;color:var(--muted);max-width:560px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 40px}
.count{display:flex;gap:12px}.count div{width:96px;padding:16px 0;text-align:center;border-radius:20px;background:#16162a;box-shadow:inset 0 0 0 1px var(--line)}
.count b{display:block;font-family:var(--display);font-size:2rem;font-variant-numeric:tabular-nums}.count span{color:var(--muted);font-size:.8rem}
.rings{position:absolute;right:-180px;top:40px;width:640px;height:640px;z-index:-1}
.rings i{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(212,255,63,.25);animation:pulse 6s ease-in-out infinite}
.rings i:nth-child(2){inset:80px;border-color:rgba(255,63,164,.35);animation-delay:-2s}.rings i:nth-child(3){inset:160px;background:radial-gradient(circle,rgba(255,63,164,.35),transparent 70%);border:0;animation-delay:-4s}
@keyframes pulse{50%{transform:scale(1.06)}}
.strip{overflow:hidden;background:var(--hot);color:#111;transform:rotate(-2deg);margin:10px -20px}
.strip div{display:flex;gap:30px;width:max-content;padding:18px 0;font-family:var(--display);font-weight:700;font-size:1.6rem;animation:sl 25s linear infinite}
@keyframes sl{to{transform:translateX(-50%)}}
.section{padding:100px 0}
.head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:44px}
.head h2{font-size:clamp(2.2rem,1rem + 4vw,4.5rem);text-transform:uppercase}.head p{color:var(--muted);max-width:420px;margin:0}
.speakers{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.speakers article{display:grid;gap:4px}
.ph{aspect-ratio:1;border-radius:28px;display:grid;place-items:center;font-family:var(--display);font-size:2.6rem;background:linear-gradient(160deg,hsl(var(--h) 80% 62%),hsl(calc(var(--h) + 50) 70% 35%));margin-bottom:12px;transition:border-radius .4s,transform .4s}
.speakers article:hover .ph{border-radius:50%;transform:rotate(-3deg)}
.speakers h3{font-size:1.1rem}.speakers p{color:var(--muted);margin:0;font-size:.95rem}
@media (max-width:900px){.speakers{grid-template-columns:1fr 1fr}}
.days{display:flex;gap:8px;margin-bottom:24px}
.days button{padding:12px 20px;border-radius:999px;border:0;background:#16162a;color:var(--muted);font:600 .95rem var(--font);cursor:pointer}
.days button.on{background:var(--fg);color:#111}
.agenda{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.agenda li{display:grid;grid-template-columns:100px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.agenda time{font-family:var(--display);color:var(--hot)}
.agenda b{display:block;font-size:1.15rem}.agenda span{color:var(--muted)}
.agenda em{font-style:normal;padding:6px 12px;border-radius:999px;background:rgba(255,63,164,.15);color:#ff8ccb;font-size:.8rem;font-weight:600}
@media (max-width:640px){.agenda li{grid-template-columns:70px 1fr}.agenda em{display:none}}
.tickets{background:linear-gradient(160deg,#1b0f2e,#0b0b12);border-radius:48px;margin:0 16px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.plan{position:relative;padding:32px;border-radius:30px;background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px var(--line);display:flex;flex-direction:column;gap:12px}
.plan--hot{background:var(--hot);color:#111}.plan--hot .btn{background:#111;color:#fff}
.hot{position:absolute;top:-12px;left:24px;padding:5px 12px;border-radius:999px;background:var(--pink);color:#fff;font-size:.8rem;font-weight:700}
.price{font-family:var(--display);font-size:3.2rem;margin:0}
.plan ul{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:8px;flex:1}.plan li::before{content:"→ "}
@media (max-width:860px){.plans{grid-template-columns:1fr}}
.venue{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.venue h2{font-size:clamp(2.2rem,1rem + 4vw,4.5rem);text-transform:uppercase;margin-bottom:16px}.venue p{color:var(--muted)}
.venue ul{list-style:none;padding:0;display:grid;gap:10px;margin:20px 0 28px}
.map{aspect-ratio:4/3;border-radius:32px;background:repeating-linear-gradient(0deg,#16162a 0 2px,transparent 2px 40px),repeating-linear-gradient(90deg,#16162a 0 2px,transparent 2px 40px),linear-gradient(135deg,#12122a,#1f1236);display:grid;place-items:center;box-shadow:inset 0 0 0 1px var(--line)}
.pin{font-size:3.5rem;animation:bounce 2s ease-in-out infinite}@keyframes bounce{50%{transform:translateY(-12px)}}
@media (max-width:860px){.venue{grid-template-columns:1fr}}
.sponsors{text-align:center;padding-top:40px}.sponsors p{color:var(--muted)}
.sponsors div{display:flex;flex-wrap:wrap;justify-content:center;gap:20px 56px;font-family:var(--display);font-size:1.4rem;color:#5c5c7a}
.footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:30px 0;border-top:1px solid var(--line);color:var(--muted)}
@media (prefers-reduced-motion:reduce){*{animation:none!important}}