@import "fonts.css";

/* CeraSalt 3D – Erlebnisseite. Eigenständig (lädt styles.css bewusst nicht),
   alle Klassen mit Präfix xp-, damit nichts mit dem Rest der Site kollidiert.
   Schwarz/Weiß = AESKA, Cyan = Energie/Zellen, Orange = CeraSalt-Marke und Wärme. */
:root{
  --xp-bg:#000; --xp-ink:#fff; --xp-ink-2:rgba(255,255,255,.74); --xp-ink-3:rgba(255,255,255,.5);
  --xp-line:rgba(255,255,255,.14); --xp-cyan-hi:#7FCBD8; --xp-orange:#E84910; --xp-grey:#A8A8A7;
  --xp-fd:'Wix Madefor Display','Helvetica Neue',Arial,sans-serif;
  --xp-ft:'Wix Madefor Text','Helvetica Neue',Arial,sans-serif;
  --xp-pad:clamp(1.25rem,4vw,3.5rem);
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;background:#000}
body.xp{background:var(--xp-bg);color:var(--xp-ink);font:400 1.0625rem/1.6 var(--xp-ft);overflow-x:hidden;-webkit-font-smoothing:antialiased}
.xp a{color:inherit}
.xp button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.xp :focus-visible{outline:2px solid var(--xp-cyan-hi);outline-offset:3px;border-radius:4px}
.xp-skip{position:absolute;left:-999px;top:0;z-index:60;background:#fff;color:#000;padding:.6rem 1rem}
.xp-skip:focus{left:1rem;top:1rem}

.xp-bgfx{position:fixed;inset:0;z-index:0;background:radial-gradient(ellipse 60% 55% at 68% 46%,#0e191d 0%,#05080a 48%,#000 78%)}
#xp-gl{position:fixed;inset:0;width:100vw;height:100vh;height:100lvh;z-index:1;display:block;touch-action:pan-y;cursor:grab}
#xp-gl.dragging{cursor:grabbing}
.xp-scrim{position:fixed;inset:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,rgba(0,0,0,.9) 0,rgba(0,0,0,.66) 34%,rgba(0,0,0,0) 58%)}

.xp-hdr{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1rem var(--xp-pad);padding-top:max(1rem,env(safe-area-inset-top));background:linear-gradient(180deg,rgba(0,0,0,.7),rgba(0,0,0,0))}
.xp-brand{display:flex;align-items:center;gap:.9rem;text-decoration:none}
.xp-brand img{display:block;height:34px;width:auto}
.xp-brand .xp-sep{width:1px;height:1.4rem;background:var(--xp-line)}
.xp-brand .xp-cs{height:22px}
.xp-act{display:flex;align-items:center;gap:1.1rem;font:500 .92rem/1 var(--xp-ft)}
.xp-act .xp-link{text-decoration:none;color:var(--xp-ink-2)}
.xp-act .xp-link:hover{color:#fff}
.xp-lang{display:flex;gap:.2rem}
.xp-lang a{text-decoration:none;color:var(--xp-ink-3);padding:.3rem .35rem}
.xp-lang a.on{color:#fff}
.xp-btn{display:inline-flex;align-items:center;border-radius:999px;font:600 .98rem/1 var(--xp-fd);text-decoration:none;padding:1rem 1.5rem;transition:background .25s,color .25s,border-color .25s;will-change:transform}
.xp .xp-btn-primary{background:#fff;color:#000}
.xp .xp-btn-primary:hover{background:var(--xp-cyan-hi)}
.xp-btn-ghost{border:1px solid rgba(255,255,255,.3)}
.xp-btn-ghost:hover{border-color:#fff}
.xp-btn-sm{padding:.7rem 1.1rem;font-size:.9rem}

.xp-mode-toggle{display:inline-flex;align-items:center;gap:.45rem;padding:.45rem .85rem;font:500 .82rem/1 var(--xp-ft);color:rgba(255,255,255,.85);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:999px;cursor:pointer;transition:all .2s ease;white-space:nowrap}
.xp-mode-toggle:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.35);color:#fff}
.xp-mode-toggle .xp-perf-dot{width:7px;height:7px;border-radius:50%;background:#67B98F;flex:none}
.xp-no-gl .xp-mode-toggle .xp-perf-dot{background:#E84910}

.xp-perf-notice{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);z-index:40;display:flex;align-items:center;gap:.75rem;padding:.65rem 1.1rem;font-size:.82rem;color:#fff;background:rgba(11,12,14,.92);border:1px solid rgba(255,255,255,.18);border-radius:999px;box-shadow:0 8px 32px rgba(0,0,0,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:opacity .4s ease,transform .4s ease;pointer-events:auto;max-width:92vw}
.xp-perf-notice.hide{opacity:0;transform:translate(-50%,15px);pointer-events:none}
.xp-perf-notice button{font-weight:600;color:var(--xp-cyan-hi);text-decoration:underline;cursor:pointer}


.xp-rail{position:fixed;right:var(--xp-pad);top:50%;transform:translateY(-50%);z-index:20;display:flex;flex-direction:column;gap:.35rem}
.xp-rail button{display:flex;align-items:center;justify-content:flex-end;gap:.7rem;padding:.35rem 0;font:500 .8rem/1 var(--xp-ft);color:var(--xp-ink-3)}
.xp-rail button span{opacity:0;transform:translateX(6px);transition:opacity .25s,transform .25s;white-space:nowrap}
.xp-rail button i{display:block;width:14px;height:2px;background:currentColor;transition:width .35s,background .35s}
.xp-rail button:hover span,.xp-rail button:focus-visible span,.xp-rail button[aria-current="step"] span{opacity:1;transform:none}
.xp-rail button[aria-current="step"]{color:#fff}
.xp-rail button[aria-current="step"] i{width:30px;background:#fff}
.xp-progress{display:none}

.xp-main{position:relative;z-index:10}
.xp-ch{height:170vh;pointer-events:none}
.xp-ch:last-of-type{height:140vh}
.xp-copy{position:sticky;top:max(22vh,6.5rem);max-width:34rem;margin-left:var(--xp-pad);pointer-events:auto;will-change:opacity,transform}
.xp-ch[data-i="0"] .xp-copy{max-width:42rem}
.xp-num{display:block;font:500 .88rem/1 var(--xp-ft);color:var(--xp-ink-3);margin-bottom:1.1rem;font-variant-numeric:tabular-nums}
.xp h1{font:700 clamp(2.7rem,6.2vw,5.4rem)/1.0 var(--xp-fd);letter-spacing:-.025em;margin-bottom:1.5rem;text-wrap:balance}
.xp h2{font:650 clamp(2rem,3.7vw,3.3rem)/1.06 var(--xp-fd);letter-spacing:-.02em;margin-bottom:1.2rem;text-wrap:balance}
.xp-copy p{color:var(--xp-ink-2);max-width:31rem}
.xp-copy p + p{margin-top:.9rem}
.xp-cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.xp-copy .xp-hint{margin-top:1.6rem;font-size:.85rem;color:var(--xp-ink-3)}
.xp-spec{display:grid;grid-template-columns:auto 1fr;gap:.55rem 1.2rem;margin-top:1.6rem;padding-top:1.3rem;border-top:1px solid var(--xp-line)}
.xp-spec dt{font:650 1rem/1.4 var(--xp-fd)}
.xp-spec dd{color:var(--xp-ink-2);font-size:.95rem}
.xp-temp{display:flex;flex-direction:column;gap:.5rem;margin-top:1.6rem}
.xp-temp b{font:700 clamp(2.2rem,4vw,3rem)/1 var(--xp-fd);color:var(--xp-orange);letter-spacing:-.02em}
.xp-temp span{color:var(--xp-ink-3);font-size:.9rem}
.xp-bars{margin-top:1.6rem;display:grid;gap:.7rem}
.xp-bar{display:grid;grid-template-columns:9.5rem 1fr auto;align-items:center;gap:.8rem;font-size:.9rem;color:var(--xp-ink-2)}
.xp-bar .xp-track{height:6px;background:rgba(255,255,255,.08);border-radius:3px;overflow:hidden}
.xp-bar .xp-fill{height:100%;background:var(--xp-grey);border-radius:3px;transform-origin:left;transform:scaleX(var(--v))}
.xp-bar.hl{color:#fff}.xp-bar.hl .xp-fill{background:var(--xp-orange)}
.xp-bar em{font-style:normal;font-variant-numeric:tabular-nums;min-width:4.5rem;text-align:right}
.xp-copy .xp-src{margin-top:.8rem;font-size:.78rem;color:var(--xp-ink-3)}
.xp-stats{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem 2rem;margin-top:1.8rem;padding-top:1.4rem;border-top:1px solid var(--xp-line)}
.xp-stats dt{font:700 clamp(1.8rem,3vw,2.4rem)/1 var(--xp-fd);letter-spacing:-.02em;margin-bottom:.4rem;font-variant-numeric:tabular-nums}
.xp-stats dd{font-size:.9rem;color:var(--xp-ink-2);line-height:1.45}
.xp-people{display:grid;gap:1rem;margin-top:1.8rem;padding-top:1.4rem;border-top:1px solid var(--xp-line)}
.xp-people div{display:flex;flex-direction:column}
.xp-people b{font:650 1.05rem/1.3 var(--xp-fd)}
.xp-people span{color:var(--xp-ink-3);font-size:.9rem}
.xp-copy .xp-foot{margin-top:2.4rem;font-size:.8rem;color:var(--xp-ink-3)}
.xp-foot a{color:var(--xp-ink-2)}

.xp-labels{position:fixed;inset:0;z-index:5;pointer-events:none}
.xp-lbl{position:absolute;left:0;top:0;opacity:0;display:flex;align-items:center;gap:.55rem;font:500 .82rem/1.2 var(--xp-ft);color:#fff;white-space:nowrap;will-change:transform,opacity}
.xp-lbl::before{content:"";width:9px;height:9px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.14);flex:none}
.xp-lbl span{background:rgba(0,0,0,.55);border:1px solid var(--xp-line);padding:.4rem .65rem;border-radius:6px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.xp-lbl.flip{flex-direction:row-reverse}
.xp-lbl.warn::before{background:var(--xp-orange);box-shadow:0 0 0 4px rgba(232,73,16,.22)}

.xp-loader{position:fixed;inset:0;z-index:50;background:#000;display:grid;place-items:center;transition:opacity .8s ease .1s,visibility 0s linear .9s}
.xp-loader.done{opacity:0;visibility:hidden}
.xp-loader img{height:40px;width:auto}
.xp-loader .xp-line{position:absolute;left:50%;top:calc(50% + 2.4rem);width:120px;height:1px;margin-left:-60px;background:rgba(255,255,255,.12);overflow:hidden}
.xp-loader .xp-line::after{content:"";position:absolute;inset:0;background:var(--xp-cyan-hi);transform:translateX(-100%);animation:xpload 1.1s ease-in-out infinite}
@keyframes xpload{to{transform:translateX(100%)}}

.xp-fallback{display:none;position:fixed;right:4vw;top:50%;transform:translateY(-50%);width:min(52vw,720px);z-index:1}
.xp-fallback img{width:100%;height:auto;display:block;border-radius:8px;opacity:.95}
.xp-no-gl .xp-fallback{display:block}
.xp-no-gl #xp-gl,.xp-no-gl .xp-labels{display:none}

@media (max-width:900px){
  .xp-scrim{background:linear-gradient(0deg,rgba(0,0,0,.96) 0,rgba(0,0,0,.92) 50%,rgba(0,0,0,.6) 75%,rgba(0,0,0,0) 100%)}
  .xp-rail{display:none}
  .xp-progress{display:block;position:fixed;left:0;top:0;height:2px;width:100%;z-index:21;background:var(--xp-cyan-hi);transform-origin:left;transform:scaleX(0)}
  .xp-ch{height:175vh}
  .xp-copy,.xp-ch[data-i="0"] .xp-copy{
    top:clamp(140px, 32vh, 240px);
    margin-right:var(--xp-pad);
    max-width:none;
    background:rgba(8,10,12,.88);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border:1px solid rgba(255,255,255,.14);
    border-radius:16px;
    padding:clamp(1rem, 3.6vw, 1.4rem);
    box-shadow:0 14px 40px rgba(0,0,0,.75);
    max-height:calc(100svh - clamp(140px, 32vh, 240px) - 1.25rem);
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
  }
  .xp h1{font-size:clamp(2.3rem,10vw,3.4rem)}
  .xp h2{font-size:clamp(1.7rem,7.4vw,2.4rem)}
  .xp-copy p{font-size:1rem}
  .xp-act .xp-link,.xp-act .xp-btn-sm{display:none}
  .xp-brand img{height:28px}.xp-brand .xp-cs{height:18px}
  .xp-bar{grid-template-columns:7.6rem 1fr auto;font-size:.82rem}
  .xp-fallback{top:max(4rem, 8vh);transform:none;left:var(--xp-pad);right:var(--xp-pad);width:auto;pointer-events:none;text-align:center}
  .xp-no-gl .xp-fallback{display:flex;justify-content:center;align-items:center}
  .xp-fallback img{max-height:clamp(100px, 20vh, 160px);width:auto;margin-inline:auto;object-fit:contain}
  .xp-labels{display:none !important}
  .xp-perf-notice{bottom:max(1rem, env(safe-area-inset-bottom));padding:.5rem .9rem;font-size:.76rem;max-width:94vw}
}
@media (prefers-reduced-motion:reduce){
  .xp-loader .xp-line::after{animation:none;transform:none}
  .xp-rail button i,.xp-rail button span{transition:none}
}