/* Zugang – Casa Oliva Garzón · Son Alcainas
   Einfach: zwölf Tasten, eine Sonne, die mit jeder Ziffer aufgeht. */

@font-face{font-family:'Tanker';src:url('/gate/tanker-400.woff2') format('woff2');font-weight:400;font-display:swap}

:root{
  --sun:#E6D34A;
  --sun-hi:#F7EEA6;
  --sun-lo:#C9AE27;
  --dusk:#EC9A4C;
  --ink:#F1ECDD;
  --night:#1E2615;
  --lb:clamp(38px,7vh,72px);
  --kw:clamp(68px,9.4vh,92px);       /* Tastenbreite */
  --kh:clamp(54px,7.4vh,70px);       /* Tastenhöhe */
  --sunsize:clamp(58px,9vh,88px);
  --p:0;
  --display:'Tanker','Arial Narrow',Impact,sans-serif;
  --sans:'Archivo','Helvetica Neue',Arial,sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;height:100%;background:#000;overflow:hidden;overscroll-behavior:none}
body{color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none;touch-action:manipulation}
button{font:inherit;color:inherit}

/* ---------- Film, Schatten, Korn ---------- */
.film{position:fixed;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.14);
  filter:brightness(calc(.44 + var(--p) * .2)) saturate(.85);transition:filter 1.2s ease;will-change:transform,opacity}
.shade{position:fixed;inset:0;pointer-events:none;
  background:
    radial-gradient(75% 65% at 50% 52%,rgba(30,38,21,.18) 0%,rgba(20,26,14,.7) 62%,rgba(0,0,0,.92) 100%),
    linear-gradient(180deg,rgba(0,0,0,.45),transparent 30%,transparent 70%,rgba(0,0,0,.55))}
.grain{position:fixed;inset:-50%;pointer-events:none;opacity:.11;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-1%)}80%{transform:translate(3%,3%)}100%{transform:translate(0,0)}}

/* ---------- Kinobalken (Höhe setzt GSAP) ---------- */
.lb{position:fixed;left:0;right:0;z-index:6;background:#000;height:50.5vh;display:flex;align-items:center;padding:0 clamp(18px,4vw,56px)}
.lb-top{top:0;justify-content:center;padding-top:env(safe-area-inset-top)}
.lb-bottom{bottom:0;justify-content:space-between;padding-bottom:env(safe-area-inset-bottom)}
.credit{margin:0;font-size:10.5px;letter-spacing:.34em;text-transform:uppercase;color:rgba(241,236,221,.55);white-space:nowrap;opacity:0;font-variation-settings:"wdth" 112,"wght" 500}
.credit i{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--sun);margin:0 .9em;vertical-align:2px}
.lang{display:flex;gap:2px;opacity:0}
.lang a{color:inherit;text-decoration:none;font-size:11px;letter-spacing:.16em;padding:8px 7px;opacity:.45;font-weight:600;transition:opacity .4s}
.lang a:hover,.lang a:focus-visible{opacity:1}
.lang a[aria-current]{opacity:1;text-decoration:underline;text-underline-offset:5px}

/* ---------- Bühne ---------- */
.stage{position:relative;z-index:3;height:100%;width:100%;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--lb) 20px}

/* Sonne über dem Horizont */
.emblem{position:relative;width:var(--sunsize);height:var(--sunsize);margin-bottom:clamp(14px,2.6vh,26px)}
.sky{position:absolute;inset:-90px -320px 0;overflow:hidden}
.sun{position:absolute;left:50%;bottom:0;width:var(--sunsize);height:var(--sunsize);margin-left:calc(var(--sunsize) / -2);border-radius:50%}
.sun-core{position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle at 50% 38%,var(--sun-hi),var(--sun) 55%,var(--sun-lo));
  box-shadow:0 0 calc(26px + var(--p) * 56px) calc(3px + var(--p) * 14px) rgba(230,211,74,calc(.2 + var(--p) * .32));
  transition:box-shadow 1s var(--ease),background .6s ease}
.sun.dusk .sun-core{background:radial-gradient(circle at 50% 38%,#F6C08A,var(--dusk) 55%,#B8682A);box-shadow:0 0 30px 4px rgba(236,154,76,.35)}
.dawn{position:absolute;left:50%;bottom:-50px;width:520px;height:130px;margin-left:-260px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(236,154,76,.5),rgba(230,211,74,.12) 60%,transparent);
  opacity:calc(.2 + var(--p) * .8);transition:opacity 1s ease}
.horizon{position:absolute;left:50%;bottom:0;width:100vw;height:1px;transform:translateX(-50%) scaleX(0);
  background:linear-gradient(90deg,transparent,rgba(241,236,221,.5) 22%,rgba(241,236,221,.7) 50%,rgba(241,236,221,.5) 78%,transparent)}

.title{margin:0;font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(24px,3.6vh,36px);letter-spacing:.06em;line-height:1;opacity:0}

/* ---------- Code-Felder: Striche werden Sonnen ---------- */
.slots{display:flex;gap:16px;height:16px;align-items:center;margin-top:clamp(14px,2.4vh,22px);opacity:0}
.slot{width:24px;height:2px;border-radius:2px;background:rgba(241,236,221,.6);
  transition:width .55s var(--ease),height .55s var(--ease),border-radius .55s,background .4s,box-shadow .6s}
.slot.on{width:12px;height:12px;border-radius:50%;background:var(--sun);box-shadow:0 0 14px rgba(230,211,74,.75)}

.status{min-height:1.5em;margin:clamp(8px,1.4vh,12px) 0 clamp(10px,2vh,20px);font-size:13px;letter-spacing:.02em;text-align:center;color:rgba(241,236,221,.85);max-width:32ch}
.status.err{color:#F3B98A}

/* ---------- Tasten ---------- */
.pad{display:grid;grid-template-columns:repeat(3,var(--kw));grid-auto-rows:var(--kh);gap:clamp(10px,1.6vh,14px);transition:opacity .5s ease}
.pad[aria-disabled="true"]{pointer-events:none}
.pad.locked{opacity:.35}
.key{position:relative;border:1px solid rgba(241,236,221,.26);border-radius:14px;background:rgba(30,38,21,.28);cursor:pointer;padding:0;
  display:grid;place-items:center;color:var(--ink);overflow:hidden;
  transition:border-color .35s ease,background .5s ease,color .35s ease}
.key b{font-family:var(--display);font-weight:400;font-size:calc(var(--kh) * .52);line-height:1;letter-spacing:.02em;position:relative;z-index:1}
.key svg{position:relative;z-index:1;opacity:.85}
.key::before{content:"";position:absolute;inset:0;background:var(--sun);border-radius:inherit;transform:scale(0);opacity:0;transition:transform .6s var(--ease),opacity .6s ease}
.key:hover{border-color:rgba(230,211,74,.7)}
.key.down{color:var(--night);border-color:var(--sun);transition:none}
.key.down::before{transform:scale(1);opacity:1;transition:transform .14s ease-out,opacity .1s}
.key:focus-visible{outline:2px solid var(--sun);outline-offset:3px}
.key-del{border-color:transparent;background:none}
.key-del:hover{border-color:rgba(241,236,221,.2)}
.key-del[hidden]{display:grid;visibility:hidden}

/* ---------- Sonnenaufgang über das ganze Bild ---------- */
.bloom{position:fixed;inset:0;z-index:4;pointer-events:none;opacity:0;will-change:clip-path}
.welcome{position:fixed;z-index:5;inset:0;margin:0;display:grid;place-items:center;pointer-events:none;
  font-family:var(--display);text-transform:uppercase;font-size:clamp(46px,13vw,240px);line-height:1;color:var(--night);opacity:0}

.noscript{position:fixed;inset:auto 0 30%;z-index:9;text-align:center;font-size:14px}

@media (max-width:420px){
  .lb-bottom .credit{letter-spacing:.24em;font-size:9.5px}
  .lb-top .credit{font-size:9.5px;letter-spacing:.26em}
  :root{--kw:min(25vw,92px)}
}
@media (max-height:640px){
  :root{--kh:48px;--kw:72px;--sunsize:46px;--lb:32px}
  .title{font-size:20px}
}
@media (prefers-reduced-motion:reduce){
  .grain{animation:none}
}

/* Hinweis: Aufrufe werden protokolliert */
.credit.note{letter-spacing:.22em;color:rgba(241,236,221,.42)}
/* Handy: der Balken ist nur ~46 px hoch. Der Hinweis ersetzt dort «Privater Zugang» und steht in einer Zeile mit den Sprachen. */
@media (max-width:600px){ .lb-bottom .credit[data-t=private]{display:none} .credit.note{font-size:8.5px;letter-spacing:.14em;min-width:0;overflow:hidden;text-overflow:ellipsis} }
@media (max-width:360px){ .credit.note{font-size:8px;letter-spacing:.08em} .lang a{padding:8px 5px} }