/* ═══════════════════════════════════════════════════════
   Hack & Tokens · hackandtokens.com
   Paleta inspirada en la marca OffSec
   ═══════════════════════════════════════════════════════ */

:root{
  --ink:#0c0a12;
  --ink-2:#12101a;
  --ink-3:#1c1822;
  --line:rgba(255,255,255,.09);
  --txt:#e9e6f0;
  --txt-dim:#a49fb4;
  --purple:#6619d0;
  --purple-l:#8d46e7;
  --magenta:#ff009c;
  --cyan:#00bfcb;
  --grad:linear-gradient(100deg,var(--cyan),var(--purple-l) 48%,var(--magenta));
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--txt);
  font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{line-height:1.12;margin:0 0 .5em;letter-spacing:-.02em;font-weight:700}
h2{font-size:clamp(2rem,4.6vw,3.4rem)}
h3{font-size:clamp(1.15rem,2vw,1.45rem)}
p{margin:0 0 1.1em}

.skip{position:absolute;left:-9999px;top:0;background:var(--purple);color:#fff;padding:.7rem 1.1rem;z-index:999}
.skip:focus{left:.5rem;top:.5rem}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

.grad{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem);position:relative;z-index:2}
.wrap--center{text-align:center;max-width:820px}
.wrap--split{display:grid;grid-template-columns:1.25fr .85fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}

/* ─── NAV ─────────────────────────────────────────── */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.85rem clamp(1.1rem,4vw,2rem);
  padding-top:calc(.85rem + env(safe-area-inset-top,0px));
  transition:background .35s var(--ease),backdrop-filter .35s var(--ease),border-color .35s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(12,10,18,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
}
.nav__brand{display:flex;align-items:center;gap:.6rem;font-weight:700;text-decoration:none;letter-spacing:-.01em}
.nav__brand em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav__links{display:flex;align-items:center;gap:clamp(.6rem,2vw,1.7rem)}
.nav__links a{text-decoration:none;font-size:.93rem;color:var(--txt-dim);transition:color .25s}
.nav__links a:hover{color:#fff}

/* ─── BOTONES ─────────────────────────────────────── */
.btn{
  display:inline-block;text-decoration:none;font-weight:600;font-size:1rem;
  padding:.85rem 1.7rem;border-radius:999px;border:1px solid transparent;
  background:var(--grad);color:#fff;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),opacity .25s;
  box-shadow:0 8px 30px -12px rgba(255,0,156,.7);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 40px -12px rgba(255,0,156,.85)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.22);box-shadow:none;color:var(--txt)}
.btn--ghost:hover{border-color:var(--cyan);color:#fff;box-shadow:0 0 0 1px rgba(0,191,203,.35)}
.btn--sm{padding:.55rem 1.15rem;font-size:.9rem}
.nav__links .btn--sm{color:#fff}

/* ─── CAPAS PARALLAX ──────────────────────────────── */
.layer{position:absolute;inset:-15% -5%;pointer-events:none;will-change:transform;z-index:0}
.layer--grid{
  background-image:
    linear-gradient(rgba(140,120,220,.09) 1px,transparent 1px),
    linear-gradient(90deg,rgba(140,120,220,.09) 1px,transparent 1px);
  background-size:62px 62px;
  mask-image:radial-gradient(ellipse 70% 62% at 50% 38%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 70% 62% at 50% 38%,#000 20%,transparent 78%);
}
.layer--glow-a{background:radial-gradient(ellipse 52% 46% at 22% 28%,rgba(102,25,208,.45),transparent 70%)}
.layer--glow-b{background:radial-gradient(ellipse 48% 44% at 82% 62%,rgba(255,0,156,.28),transparent 70%)}
.layer--glow-c{background:radial-gradient(ellipse 55% 50% at 50% 30%,rgba(0,191,203,.16),transparent 72%)}

.layer--tokens{inset:0}
.tok{
  position:absolute;font-family:'JetBrains Mono',ui-monospace,monospace;
  font-size:.82rem;color:rgba(190,175,255,.34);
  animation:float 11s ease-in-out infinite;
  text-shadow:0 0 22px rgba(102,25,208,.55);
  white-space:nowrap;
}
.tok:nth-child(1){top:16%;left:7%;animation-delay:-.4s}
.tok:nth-child(2){top:27%;left:88%;animation-delay:-2.1s;color:rgba(0,191,203,.4)}
.tok:nth-child(3){top:68%;left:12%;animation-delay:-4s;color:rgba(255,0,156,.38)}
.tok:nth-child(4){top:79%;left:76%;animation-delay:-1.2s}
.tok:nth-child(5){top:12%;left:64%;animation-delay:-5.6s}
.tok:nth-child(6){top:57%;left:93%;animation-delay:-3.1s;color:rgba(0,191,203,.36)}
.tok:nth-child(7){top:86%;left:40%;animation-delay:-6.4s}
.tok:nth-child(8){top:36%;left:4%;animation-delay:-2.8s;color:rgba(255,0,156,.34)}
.tok:nth-child(9){top:8%;left:32%;animation-delay:-7.2s}
.tok:nth-child(10){top:72%;left:58%;animation-delay:-4.8s;color:rgba(0,191,203,.32)}
.tok:nth-child(11){top:46%;left:78%;animation-delay:-8.1s}
.tok:nth-child(12){top:90%;left:22%;animation-delay:-1.9s;color:rgba(255,0,156,.3)}
@keyframes float{
  0%,100%{transform:translateY(0) translateX(0);opacity:.55}
  50%{transform:translateY(-26px) translateX(10px);opacity:1}
}

/* ─── HERO ────────────────────────────────────────── */
.hero{
  position:relative;min-height:100svh;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;
  padding:clamp(5.5rem,11vh,8rem) clamp(1.1rem,4vw,2rem) clamp(5rem,9vh,6.5rem);
  padding-top:calc(clamp(5.5rem,11vh,8rem) + env(safe-area-inset-top,0px));
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:22vh;
  background:linear-gradient(to bottom,transparent,var(--ink));z-index:1;pointer-events:none;
}
.hero__inner{position:relative;z-index:3;max-width:100%;will-change:transform}
.hero__logo{width:min(400px,78vw);margin:0 auto 1.6rem}
.hero__claim{font-size:clamp(1.9rem,5.2vw,3.5rem);margin-bottom:.6em}
.hero__sub{color:var(--txt-dim);font-size:clamp(1rem,1.6vw,1.17rem);max-width:640px;margin-inline:auto}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;justify-content:center;margin:2.2rem 0 1.6rem}
.hero__meta{font-family:'JetBrains Mono',monospace;font-size:.83rem;color:var(--txt-dim);letter-spacing:.02em}
.hero__meta strong{color:var(--cyan)}

.kicker{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:'JetBrains Mono',monospace;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--txt-dim);border:1px solid var(--line);border-radius:999px;
  padding:.4rem 1rem;margin:0 0 1.8rem;background:rgba(255,255,255,.03);
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);animation:pulse 2.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

.scroll-hint{position:absolute;bottom:2.2rem;left:50%;transform:translateX(-50%);z-index:4;
  width:26px;height:42px;border:1px solid rgba(255,255,255,.25);border-radius:999px;display:block}
.scroll-hint span{position:absolute;top:8px;left:50%;margin-left:-2px;width:4px;height:8px;border-radius:2px;
  background:var(--cyan);animation:wheel 1.9s ease-in-out infinite}
@keyframes wheel{0%{transform:translateY(0);opacity:0}30%{opacity:1}100%{transform:translateY(16px);opacity:0}}

/* ─── SECCIONES ───────────────────────────────────── */
.section{position:relative;padding:clamp(5rem,12vh,9rem) 0;overflow:hidden}
.section--alt{background:linear-gradient(180deg,var(--ink),var(--ink-2) 50%,var(--ink))}
.section--cta{background:linear-gradient(180deg,var(--ink),#150f20)}
.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--magenta);margin-bottom:.9rem;
}
.lead{font-size:clamp(1.03rem,1.6vw,1.2rem);color:#cdc8db}
.section p{color:var(--txt-dim)}
.section .lead strong,.section p strong{color:var(--txt)}
.note{font-size:.88rem;color:var(--txt-dim);font-style:italic;margin-top:1.5rem}

.ticks{list-style:none;padding:0;margin:1.8rem 0 0;display:grid;gap:.75rem}
.ticks li{position:relative;padding-left:1.9rem;color:var(--txt-dim)}
.ticks li::before{
  content:"▸";position:absolute;left:0;top:-1px;font-size:1rem;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}

/* ─── STATS ───────────────────────────────────────── */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.stat{
  border:1px solid var(--line);border-radius:16px;padding:1.5rem 1.2rem;
  background:rgba(255,255,255,.025);text-align:center;
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.stat:hover{border-color:rgba(255,0,156,.4);transform:translateY(-3px)}
.stat__n{display:block;font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:700;line-height:1;margin-bottom:.5rem}
.stat__l{display:block;font-size:.83rem;color:var(--txt-dim);line-height:1.4}

/* ─── CARDS ───────────────────────────────────────── */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.3rem;margin-top:2.6rem}
.reveal--intro{max-width:720px}
.card{
  position:relative;border:1px solid var(--line);border-radius:18px;padding:2rem 1.7rem;
  background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
  overflow:hidden;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--grad);opacity:0;transition:opacity .35s var(--ease);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask-composite:exclude;pointer-events:none;
}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 50px -26px rgba(102,25,208,.9)}
.card:hover::before{opacity:1}
.card__i{
  font-family:'JetBrains Mono',monospace;font-size:1.5rem;width:52px;height:52px;
  display:grid;place-items:center;border-radius:13px;margin-bottom:1.2rem;
  background:rgba(102,25,208,.18);border:1px solid rgba(141,70,231,.35);
  background-image:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.card p{font-size:.95rem;margin:0}

/* ─── EVENTO ──────────────────────────────────────── */
.event{
  display:grid;grid-template-columns:auto 1fr;gap:clamp(1.5rem,4vw,3rem);
  border:1px solid var(--line);border-radius:22px;padding:clamp(1.6rem,4vw,2.8rem);
  background:linear-gradient(140deg,rgba(102,25,208,.15),rgba(255,0,156,.06) 60%,transparent);
  margin-top:2.5rem;align-items:start;
}
.event__date{
  text-align:center;border:1px solid rgba(255,255,255,.14);border-radius:18px;
  padding:1.3rem 1.6rem;background:rgba(12,10,18,.5);min-width:150px;
}
.event__dow{display:block;font-family:'JetBrains Mono',monospace;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-dim)}
.event__d{display:block;font-size:clamp(3rem,8vw,4.5rem);font-weight:700;line-height:1.05;margin:.1em 0}
.event__m{display:block;font-size:.85rem;color:var(--txt-dim)}
.event__body h3{margin-bottom:.7em}
.event__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}

.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem 1.6rem;margin:1.8rem 0 0}
.facts div{border-top:1px solid var(--line);padding-top:.7rem}
.facts dt{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--magenta);margin-bottom:.25rem}
.facts dd{margin:0;font-size:.97rem;color:var(--txt)}

.agenda{list-style:none;counter-reset:a;padding:0;margin:3rem 0 0;display:grid;gap:0}
.agenda li{
  display:grid;grid-template-columns:96px 1fr;gap:1.2rem;align-items:baseline;
  padding:1rem .4rem;border-bottom:1px solid var(--line);
  transition:background .3s var(--ease),padding-left .3s var(--ease);
}
.agenda li:hover{background:rgba(255,255,255,.03);padding-left:1rem}
.agenda__t{font-family:'JetBrains Mono',monospace;font-size:.92rem;color:var(--cyan)}
.agenda__c{color:var(--txt-dim);font-size:.98rem}

/* ─── PATROCINIO ──────────────────────────────────── */
.sponsor{
  display:inline-block;margin:2.2rem auto 2rem;padding:2rem 3rem;
  border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.03);
  transition:border-color .35s var(--ease),transform .35s var(--ease),background .35s var(--ease);
}
.sponsor:hover{border-color:rgba(255,0,156,.45);transform:translateY(-4px);background:rgba(255,255,255,.05)}
.sponsor img{width:min(300px,68vw)}
.sponsor__txt{margin-inline:auto;max-width:680px}
.sponsor-cta{
  margin-top:4.5rem;padding:2.2rem 1.6rem;border:1px dashed rgba(255,255,255,.18);border-radius:20px;
}
.sponsor-cta h3{margin-bottom:.4em}
.sponsor-cta p{max-width:520px;margin-inline:auto;font-size:.96rem}

/* ─── FOOTER ──────────────────────────────────────── */
.footer{border-top:1px solid var(--line);padding:clamp(3rem,7vh,4.5rem) 0 2rem;background:var(--ink-2)}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2.5rem}
.footer__logo{width:190px;height:auto;margin-bottom:1.2rem}
.footer p{color:var(--txt-dim);font-size:.92rem}
.footer h4{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-dim);font-family:'JetBrains Mono',monospace}
.footer__grid a{display:block;text-decoration:none;color:var(--txt-dim);font-size:.93rem;padding:.3rem 0;transition:color .25s}
.footer__grid a:hover{color:var(--cyan)}
.footer__legal{
  text-align:center;margin:3rem 0 0;padding-top:1.6rem;border-top:1px solid var(--line);
  font-size:.82rem;color:#6d6880;
  padding-bottom:env(safe-area-inset-bottom,0px);
}

/* ─── REVEAL ──────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ─── RESPONSIVE ──────────────────────────────────── */
@media (max-width:940px){
  .wrap--split{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__grid>:first-child{grid-column:1/-1}
}
@media (max-width:700px){
  .nav__links a:not(.btn){display:none}
  .event{grid-template-columns:1fr}
  .event__date{max-width:190px}
  .agenda li{grid-template-columns:76px 1fr;gap:.8rem}
  .sponsor{padding:1.5rem 1.6rem}
  .stats{grid-template-columns:1fr 1fr}
}
@media (max-width:420px){
  .footer__grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  .layer{transform:none!important}
}

/* ─── ORIGEN / CITA ───────────────────────────────── */
.section--origin{background:linear-gradient(180deg,var(--ink),#120e1c 55%,var(--ink))}
.quote{
  position:relative;margin:2.5rem 0 2.5rem;padding:clamp(2rem,4vw,3rem) clamp(1.5rem,4vw,3.2rem);
  border:1px solid var(--line);border-radius:22px;text-align:left;
  background:linear-gradient(150deg,rgba(0,191,203,.09),rgba(102,25,208,.09) 55%,transparent);
}
.quote::before{
  content:"“";position:absolute;top:-.18em;left:.3rem;font-size:7rem;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  opacity:.5;pointer-events:none;
}
.quote p{font-size:clamp(1rem,1.7vw,1.15rem);color:#d5d0e2;position:relative}
.quote em{color:var(--cyan);font-style:normal;font-weight:500}
.quote__ask{font-weight:700;color:#fff!important;font-size:clamp(1.1rem,2vw,1.35rem)!important;margin-bottom:.4em!important}
.quote footer{
  font-family:'JetBrains Mono',monospace;font-size:.8rem;color:var(--txt-dim);
  padding-top:1rem;border-top:1px solid var(--line);margin-top:1.2rem;
}

/* ─── CUENTA ATRÁS ────────────────────────────────── */
.hero__cd{display:inline-block;margin-top:.7rem;color:var(--txt-dim)}
.hero__cd b{
  font-weight:700;letter-spacing:.04em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}

/* ─── PATROCINADOR EN EL HERO ─────────────────────── */
.hero__sponsor{
  display:flex;flex-direction:column;align-items:center;gap:.75rem;
  margin-top:2.1rem;padding-top:1.6rem;
  border-top:1px solid var(--line);
  max-width:300px;margin-inline:auto;
}
.hero__sponsor-label{
  font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--txt-dim);
}
.hero__sponsor a{display:block;opacity:.85;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.hero__sponsor a:hover{opacity:1;transform:translateY(-2px)}
.hero__sponsor img{width:132px}

/* En pantallas bajas el indicador de scroll estorba al patrocinador */
@media (max-height:900px){ .scroll-hint{display:none} }

/* Pantallas poco altas: el hero se compacta para que quepa el patrocinador */
@media (max-height:900px) and (min-width:700px){
  .hero{padding-top:calc(4.6rem + env(safe-area-inset-top,0px));padding-bottom:3.4rem}
  .kicker{margin-bottom:1.1rem}
  .hero__logo{width:min(300px,62vw);margin-bottom:1rem}
  .hero__claim{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:.5em}
  .hero__sub{font-size:1rem}
  .hero__cta{margin:1.5rem 0 1rem}
  .hero__sponsor{margin-top:1.4rem;padding-top:1.1rem}
  .hero__sponsor img{width:116px}
}

/* ─── REGLA DE LA CASA ────────────────────────────── */
.rule{
  position:relative;margin-top:2.6rem;padding:clamp(1.6rem,3.5vw,2.4rem) clamp(1.4rem,3.5vw,2.6rem);
  border:1px solid var(--line);border-left:3px solid transparent;border-radius:18px;
  background:
    linear-gradient(var(--ink-2),var(--ink-2)) padding-box,
    var(--grad) border-box;
  max-width:760px;
}
.rule__k{
  font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--magenta);margin-bottom:.5rem;
}
.rule__t{font-size:clamp(1.15rem,2.2vw,1.5rem);font-weight:700;color:#fff!important;margin-bottom:.6em;letter-spacing:-.01em}
.rule p:last-child{margin:0;font-size:.98rem}

/* ─── LEMA ────────────────────────────────────────── */
.motto{
  font-size:clamp(1.8rem,4.4vw,3rem);font-weight:700;letter-spacing:-.025em;line-height:1.15;
  margin:3.2rem auto .8rem;max-width:16ch;
}
.motto__sub{max-width:600px;margin:0 auto;color:var(--txt-dim);font-size:clamp(.98rem,1.5vw,1.08rem)}
.hero__sub strong{color:#fff;font-weight:700}