:root{
  --black:#0F0F0F; --olive:#3F4F2A; --lime:#A3FF6A; --cream:#F5F1E9; --kraft:#C9A56F; --ink:#1B1409;
  --muted:#B9B5AA; --line:rgba(245,241,233,.14);
  --gutter:clamp(18px,4vw,48px); --ease:cubic-bezier(.22,.8,.3,1);
  --f:'Archivo',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--black);color:var(--cream);font:400 17px/1.55 var(--f);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,p,ul{margin:0}
ul{list-style:none;padding:0}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:100;padding:10px 14px;border-radius:8px;background:var(--lime);color:#000;font-weight:700}
.skip:focus{left:8px}

/* barra superior */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px var(--gutter)}
.logo{display:inline-flex;align-items:baseline;gap:10px;text-decoration:none;font-weight:900;font-size:30px;letter-spacing:-.04em;font-stretch:125%}
.logo__kana{font-size:12px;font-weight:700;letter-spacing:.05em;opacity:.7}
.top__mail{font-size:14px;font-weight:600;color:var(--muted);text-underline-offset:4px}
.top__mail:hover{color:var(--lime)}
.top__desk{display:none;align-items:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;background:var(--lime);color:#000;font-weight:800;font-size:15px;text-decoration:none}
.top__desk:active{transform:scale(.97)}

/* portada: titular + la cara que mira */
.hero{display:grid;grid-template-columns:1fr auto;align-items:center;gap:clamp(24px,5vw,72px);max-width:1440px;margin-inline:auto;padding:clamp(4px,1vw,12px) var(--gutter) clamp(20px,3vw,40px)}
.hero h1{font-weight:900;font-size:clamp(30px,5.9vw,92px);line-height:.92;letter-spacing:-.04em;font-stretch:125%}
.hero__lead{max-width:34ch;margin-top:clamp(16px,2vw,26px);font-size:clamp(17px,1.6vw,21px);color:var(--muted)}
.face{width:clamp(130px,16vw,230px);height:auto;overflow:visible}
.eyes{transform:translate(calc(var(--lx,0) * 11px),calc(var(--ly,0) * 8px))}
.eye{fill:#111;transform-box:fill-box;transform-origin:center}
.face.is-blink .eye{animation:blink .16s ease-in-out}
@keyframes blink{50%{transform:scaleY(.08)}}

/* tres paneles, cada uno con su material */
.panels{display:flex;min-height:min(680px,76svh)}
.panel{position:relative;flex:1 1 0;min-width:0;display:flex;flex-direction:column;overflow:hidden;transition:flex-grow .6s var(--ease)}
.panel--troko{background:var(--olive);color:var(--cream)}
.panel--desk{background:#0A0A0A;color:var(--cream);border-inline:1px solid var(--line)}
.panel--pre{background:var(--kraft);color:var(--ink)}
.panel__vis{position:relative;height:clamp(190px,29svh,300px);overflow:hidden;flex:none}
.panel__vis img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.panel--troko .panel__vis img{object-position:50% 38%}
.panel--desk .panel__vis img{object-position:0 0}
.panel--pre .panel__vis img{object-position:50% 50%}
.panel__body{flex:1;display:flex;flex-direction:column;gap:12px;padding:clamp(22px,2.6vw,36px) clamp(20px,2.8vw,40px) clamp(24px,2.8vw,40px)}
.panel h2{font-weight:900;font-size:clamp(30px,3.5vw,54px);white-space:nowrap;line-height:.92;letter-spacing:-.045em;font-stretch:125%}
.panel__lead{font-size:clamp(19px,1.7vw,24px);font-weight:700;line-height:1.2}
.panel__text{max-width:38ch;opacity:.86}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li{padding:5px 13px;border:1.5px solid currentColor;border-radius:999px;font-size:14px;font-weight:600}
.panel--troko .chips li{border-color:rgba(245,241,233,.5)}
.panel--desk .chips li{border-color:rgba(163,255,106,.5);color:var(--lime)}

/* el enlace de cada panel cubre toda la tarjeta */
.go{display:inline-flex;align-items:center;gap:14px;margin-top:auto;padding-top:14px;font-weight:800;font-size:17px;text-decoration:none;width:max-content}
.go::after{content:"";position:absolute;inset:0}
.go__ic{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--lime);color:#000;transition:transform .35s var(--ease)}
.panel--pre .go__ic{background:#000;color:var(--kraft)}
.panel:hover .go__ic,.panel:focus-within .go__ic{transform:translateX(5px)}
.go:focus-visible{outline:none}
.panel:has(.go:focus-visible){outline:3px solid var(--lime);outline-offset:-6px}
.panel--pre:has(.go:focus-visible){outline-color:#000}

/* preventa: el contador y el sello */
.units{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.units i{width:16px;height:16px;border-radius:4px;background:var(--ink)}
.units i.free{background:none;border:2px solid var(--ink)}
.units b{margin-left:8px;font:600 14px var(--mono)}
.stamp{position:absolute;top:clamp(12px,2vw,22px);right:clamp(12px,2vw,22px);display:grid;gap:2px;padding:8px 16px 9px;border:3.5px solid #000;border-radius:10px;background:rgba(201,165,111,.9);color:#000;text-align:center;transform:rotate(-7deg);box-shadow:0 0 0 2px rgba(201,165,111,.9)}
.stamp b{font-weight:900;font-size:clamp(22px,2.4vw,32px);line-height:1;letter-spacing:-.02em;font-stretch:125%}
.stamp span{font-size:13px;font-weight:700}

/* pie */
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding:22px var(--gutter) 30px;font-size:14px;color:var(--muted)}
.foot a{text-underline-offset:3px}
.foot a:hover{color:var(--lime)}

/* un panel crece cuando lo miras (solo con ratón) */
@media (hover:hover) and (min-width:861px){
  .panels:has(.panel:hover) .panel,.panels:has(.go:focus-visible) .panel{flex-grow:.82}
  .panels:has(.panel:hover) .panel:hover,.panels:has(.go:focus-visible) .panel:has(.go:focus-visible){flex-grow:1.38}
  .panel:hover .panel__vis img{transform:scale(1.045)}
}

@media (max-width:860px){
  .top__mail{display:none}
  .top__desk{display:inline-flex}
  .panels{display:block;min-height:0}
  .panel{display:flex;border-inline:0}
  .panel__vis{height:auto;aspect-ratio:16/10}
  .panel--desk{border-block:1px solid var(--line)}
}
@media (max-width:640px){
  .hero{grid-template-columns:1fr;gap:20px}
  .face{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}