/* ==========================================================================
   Serpavo — shared stylesheet for all public pages (EN + DE).
   Palette from the app concept and icon (docs/konzept.md, "Designrichtung";
   docs/assets/icon-1024.png): graphite background, signal orange #FF6B2C as
   primary, curve teal #2EC4B6 / #1FC8B4 as accent for score and lean angle.
   Static HTML/CSS + small vanilla JS (assets/site.js). No framework, no web
   fonts (system font stack; nothing is loaded from third parties).
   Everything works without JS: hidden-until-revealed states only apply when
   <html> has the "js" class, and prefers-reduced-motion turns all motion off.
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{list-style:none}

:root{
  --bg:#0e1116; --bg-alt:#13171e; --bg-soft:#1e2228;
  --border:rgba(154,163,178,.16); --border-strong:rgba(154,163,178,.32);
  --text:#f4f6fa; --text-dim:#c9d0dc; --text-faint:#9aa3b2;
  --accent:#ff8a50; --accent-hover:#ffd2bb; --accent-2:#ff6b2c; --accent-rgb:255,107,44;
  --orange:#2ec4b6; --orange-rgb:46,196,182; --on-accent:#14171c;
  --font:-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',Roboto,sans-serif;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --max:1200px; --pad:clamp(1.25rem,4vw,2.5rem);
}
html,body{background:var(--bg);color:var(--text)}
body{font-family:var(--font);font-size:17px;line-height:1.5;letter-spacing:-.014em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--accent-2);color:var(--on-accent)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.accent{color:var(--accent)}
.kicker{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.kicker::before{content:"";width:18px;height:2px;border-radius:2px;background:currentColor}
h2.title{font-size:clamp(2rem,4.6vw,3.6rem);line-height:1.05;letter-spacing:-.035em;font-weight:700;margin:.8rem 0 1rem}
.lead{color:var(--text-dim);font-size:clamp(1rem,1.4vw,1.2rem);max-width:38rem}
section{position:relative}

/* ---------- Scroll progress ---------- */
.progress{position:fixed;inset:0 auto auto 0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--accent-2),var(--accent));z-index:100;box-shadow:0 0 12px rgba(var(--accent-rgb),.6)}

/* ---------- Floating pill nav (Bevel / Superpower) ---------- */
.nav{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:90;width:max-content;display:flex;align-items:center;gap:1.4rem;padding:.45rem .5rem .45rem .9rem;border-radius:999px;background:rgba(26,31,39,.62);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);border:1px solid var(--border);box-shadow:0 10px 40px rgba(0,0,0,.25);transition:background .3s,padding .3s}
.nav.is-scrolled{background:rgba(14,17,22,.88)}
.nav__brand{display:flex;align-items:center;gap:.55rem;font-weight:700;letter-spacing:-.02em}
.nav__brand img{width:28px;height:28px;border-radius:8px}
.nav__links{display:flex;gap:1.2rem;font-size:.9rem;color:var(--text-dim)}
.nav__links a:hover{color:var(--text)}
.nav__cta{font-size:.88rem;font-weight:600;padding:.55rem 1rem;border-radius:999px;background:var(--accent-2);color:var(--on-accent);transition:background .2s,transform .2s}
.nav__cta:hover{background:#ff8a50;transform:translateY(-1px)}

/* ---------- Store badges ---------- */
.badges{display:flex;flex-wrap:wrap;gap:.75rem}
.badge{display:inline-flex;align-items:center;gap:.65rem;padding:.7rem 1.15rem .7rem 1rem;border-radius:14px;background:#fff;color:#14171c;transition:transform .25s var(--ease-out),box-shadow .25s}
.badge--ghost{background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--border-strong)}
.badge svg{width:22px;height:22px}
.badge small{display:block;font-size:.66rem;line-height:1;opacity:.7}
.badge b{display:block;font-size:1.05rem;line-height:1.15;letter-spacing:-.02em}
.badge:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(var(--accent-rgb),.25)}

/* ---------- Device frame (one component for every mockup) ----------
   Bezel and screen radius are in cqw = % of the phone's own width, so the
   screenshot (660×1434, iPhone 6.9" ratio 1320×2868) fills the display exactly. Percentage
   padding would resolve against the parent and squeeze/crop the screen.
   Outer radius = screen radius + bezel: 11.2 + 3.4 = 14.6cqw → 14.6% / 6.97%. */
.device{position:relative;container-type:inline-size;display:grid;border-radius:14.6%/6.97%;background:linear-gradient(145deg,#2a3038,#0e1116 40%,#1e2228);box-shadow:0 0 0 1px rgba(255,255,255,.08) inset,0 40px 80px -20px rgba(0,0,0,.6),0 0 60px -10px rgba(var(--accent-rgb),.25)}
.device img{grid-area:1/1;width:93.2cqw;max-width:none;height:auto;aspect-ratio:660/1431;margin:3.4cqw;object-fit:cover;object-position:top center;border-radius:11.2cqw;background:#0e1116}
.device picture{display:contents}

/* ---------- HERO ---------- */
.hero{min-height:100svh;display:grid;align-items:center;padding:7rem 0 6rem;overflow:hidden;isolation:isolate}
.hero__glow{position:absolute;inset:-20% -10% auto;height:120%;z-index:-2;background:radial-gradient(50% 45% at 70% 35%,rgba(var(--accent-rgb),.28),transparent 70%),radial-gradient(40% 40% at 15% 70%,rgba(var(--orange-rgb),.12),transparent 70%)}
@keyframes drift{to{transform:translateX(-50%)}}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(2.2rem,4.3vw,4.1rem);line-height:.98;letter-spacing:-.045em;word-spacing:.06em;font-weight:800;margin:1.1rem 0 1.4rem}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.06em;white-space:nowrap}
.hero h1 .line > span{display:inline-block;transform:translateY(105%);animation:rise 1s var(--ease-out) forwards}
.hero h1 .line:nth-child(2) > span{animation-delay:.12s}
.hero h1 .line:nth-child(3) > span{animation-delay:.24s}
@keyframes rise{to{transform:none}}
.hero__sub{color:var(--text-dim);font-size:clamp(1.05rem,1.5vw,1.25rem);max-width:33rem;margin-bottom:2rem}
.fade-in{opacity:0;animation:fadeUp .9s var(--ease-out) forwards}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.platforms{margin-top:1.6rem;font-size:.85rem;color:var(--text-faint);display:flex;gap:.5rem;flex-wrap:wrap}
.platforms span{padding:.3rem .7rem;border-radius:999px;border:1px solid var(--border)}

.hero__stage{position:relative;height:min(78vh,680px);perspective:1400px}
.hero__phone{position:absolute;left:50%;top:50%;width:min(300px,62%);transform:translate(-50%,-50%) translateY(calc(var(--sy,0) * -60px)) rotateY(calc(var(--mx,0) * 10deg - 8deg)) rotateX(calc(var(--my,0) * -8deg + 4deg));transition:transform .5s var(--ease-out);transform-style:preserve-3d}
.hero__phone--back{width:min(250px,52%);left:22%;top:56%;filter:brightness(.7);transform:translate(-50%,-50%) translateY(calc(var(--sy,0) * -20px)) rotateY(14deg) rotateZ(-6deg)}
.chip{position:absolute;z-index:3;display:flex;align-items:center;gap:.6rem;padding:.65rem .9rem;border-radius:16px;background:rgba(30,34,40,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--border-strong);font-size:.82rem;box-shadow:0 18px 40px rgba(0,0,0,.35);animation:bob 6s ease-in-out infinite;transform:translateY(calc(var(--sy,0) * var(--depth,-80px)))}
.chip i{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:rgba(var(--accent-rgb),.18);color:var(--accent);font-style:normal}
.chip b{display:block;font-weight:600;line-height:1.2}
.chip small{color:var(--text-dim)}
.chip--1{top:12%;right:2%;--depth:-140px}
.chip--2{top:52%;right:-2%;animation-delay:-2s;--depth:-60px}
.chip--3{bottom:8%;left:14%;animation-delay:-4s;--depth:-110px}
@keyframes bob{50%{translate:0 -10px}}

/* ---------- Marquee ---------- */
.marquee{border-block:1px solid var(--border);background:var(--bg-alt);overflow:hidden;padding:1.1rem 0;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee__track{display:flex;gap:2.5rem;width:max-content;animation:drift 40s linear infinite}
.marquee span{display:flex;align-items:center;gap:2.5rem;font-weight:600;color:var(--text-dim);white-space:nowrap}
.marquee span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ---------- Word reveal statement ---------- */
.statement{padding:clamp(6rem,14vw,11rem) 0}
.statement p{font-size:clamp(1.8rem,4.2vw,3.4rem);line-height:1.12;letter-spacing:-.035em;font-weight:700;max-width:22ch}
.statement .w{opacity:.16;transition:opacity .35s}
.statement .w.on{opacity:1}

/* ---------- Sticky feature scroll (Oura / Fey) ---------- */
.tour{padding:4rem 0 6rem}
.tour__head{margin-bottom:3rem}
.tour__grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem}
.tour__sticky{position:sticky;top:12vh;height:76vh;display:grid;place-items:center}
.tour__sticky .device{width:min(330px,80%)}
.tour__sticky .device img{opacity:0;transition:opacity .6s var(--ease-out)}
.tour__sticky .device img.on{opacity:1}
.tour__ring{position:absolute;width:min(520px,110%);aspect-ratio:1;border-radius:50%;border:1px dashed rgba(var(--accent-rgb),.25);animation:spin 60s linear infinite}
.tour__ring::before{content:"";position:absolute;inset:14%;border-radius:50%;border:1px solid rgba(var(--accent-rgb),.12)}
@keyframes spin{to{transform:rotate(1turn)}}
.step{min-height:76vh;display:flex;flex-direction:column;justify-content:center;transition:opacity .5s}
.js .step{opacity:.25}
.js .step.on{opacity:1}
.step__num{font-variant-numeric:tabular-nums;font-weight:700;color:var(--accent);font-size:.9rem;letter-spacing:.06em}
.step h3{font-size:clamp(1.6rem,2.8vw,2.4rem);letter-spacing:-.03em;line-height:1.1;margin:.6rem 0 .9rem}
.step p{color:var(--text-dim);max-width:30rem}
.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.2rem}
.tags span{font-size:.8rem;padding:.35rem .75rem;border-radius:999px;background:rgba(var(--accent-rgb),.1);color:var(--accent-hover);border:1px solid rgba(var(--accent-rgb),.25)}
.step .device--inline{display:none}

/* ---------- Bento (Bevel) ---------- */
.bento{padding:6rem 0}
.bento__grid{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:minmax(240px,auto);gap:1rem;margin-top:3rem}
.card{position:relative;overflow:hidden;border-radius:28px;padding:1.6rem;background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));border:1px solid var(--border);transition:transform .4s var(--ease-out),border-color .3s;isolation:isolate}
.card::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .3s;background:radial-gradient(380px circle at var(--cx,50%) var(--cy,50%),rgba(var(--accent-rgb),.18),transparent 60%)}
.card:hover{transform:translateY(-4px);border-color:var(--border-strong)}
.card:hover::before{opacity:1}
.card h3{font-size:1.3rem;letter-spacing:-.025em;margin-bottom:.4rem}
.card p{color:var(--text-dim);font-size:.95rem;max-width:26rem}
/* Peek phones: centred in their column, cut off only at the card's bottom edge
   behind a fade. Negative bottom margin keeps the phone from growing the card. */
.card .peek{transition:transform .6s var(--ease-out)}
.card:hover .peek{transform:translateY(-3%)}
.c-a,.c-b{padding-bottom:0}
.c-a::after,.c-b::after{content:"";position:absolute;inset:auto 0 0;height:30%;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(26,31,39,0),rgba(26,31,39,.94) 88%)}
.c-a{grid-column:span 4;grid-row:span 2;display:flex;flex-direction:column;justify-content:center;padding-right:52%}
.c-a .peek{position:absolute;top:2rem;left:50%;right:0;margin:0 auto;width:min(250px,34%)}
.c-b{grid-column:span 2;grid-row:span 2}
.c-b .peek{width:min(230px,64%);margin:1.6rem auto -100%}
.c-c,.c-d,.c-e{grid-column:span 2}
.icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(var(--accent-rgb),.14);color:var(--accent);margin-bottom:1rem}
.icon svg{width:22px;height:22px}

/* ---------- Carousel (Oura) ---------- */
.gallery{padding:5rem 0 6rem;background:var(--bg-alt);border-block:1px solid var(--border)}
.gallery__head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem}
.arrows{display:flex;gap:.5rem}
.arrows button{width:46px;height:46px;border-radius:50%;border:1px solid var(--border-strong);display:grid;place-items:center;transition:background .2s}
.arrows button:hover{background:rgba(var(--accent-rgb),.15)}
.rail{--edge:max(var(--pad),calc((100% - var(--max)) / 2 + var(--pad)));display:flex;gap:1.4rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:2.5rem var(--edge) 1rem;scrollbar-width:none;scroll-padding:0 var(--edge)}
.rail::-webkit-scrollbar{display:none}
.slide{flex:0 0 clamp(200px,22vw,260px);scroll-snap-align:start}
.slide .device{transition:transform .5s var(--ease-out)}
.slide:hover .device{transform:translateY(-8px) rotate(-1deg)}
.slide h3{margin-top:1.1rem;font-size:1rem;letter-spacing:-.02em}
.slide p{font-size:.85rem;color:var(--text-dim)}

/* ---------- Privacy ---------- */
.privacy{padding:6rem 0}
.privacy__box{display:grid;grid-template-columns:auto 1fr;gap:2.5rem;align-items:center;border-radius:32px;padding:clamp(1.8rem,4vw,3rem);background:radial-gradient(80% 120% at 0% 0%,rgba(var(--accent-rgb),.16),transparent 60%),var(--bg-soft);border:1px solid var(--border)}
.shield{width:120px;height:120px;border-radius:36px;display:grid;place-items:center;background:rgba(var(--accent-rgb),.15);color:var(--accent);animation:pulse 3.5s ease-in-out infinite}
.shield svg{width:56px;height:56px}
@keyframes pulse{50%{box-shadow:0 0 0 18px rgba(var(--accent-rgb),0)}0%,100%{box-shadow:0 0 0 0 rgba(var(--accent-rgb),.25)}}
.privacy ul{display:grid;grid-template-columns:1fr 1fr;gap:.9rem 2rem;margin-top:1.4rem}
.privacy li{color:var(--text-dim);font-size:.95rem;padding-left:1.6rem;position:relative}
.privacy li::before{content:"";position:absolute;left:0;top:.45em;width:.8rem;height:.45rem;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.privacy li b{color:var(--text)}

/* ---------- FAQ ---------- */
.faq{padding:2rem 0 6rem}
.faq__list{max-width:820px;margin:2.5rem auto 0}
.faq details{border-bottom:1px solid var(--border)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.3rem 0;font-weight:600;font-size:1.08rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:12px;height:12px;flex:none;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);margin-right:4px;transform:rotate(45deg);transition:transform .3s var(--ease-out)}
.faq details[open] summary::after{transform:rotate(225deg)}
.faq details p{color:var(--text-dim);padding:0 0 1.3rem;max-width:42rem}
.faq details::details-content{block-size:0;overflow:hidden;transition:block-size .4s var(--ease-out),content-visibility .4s allow-discrete}
.faq details[open]::details-content{block-size:auto}
:root{interpolate-size:allow-keywords}

/* ---------- Final CTA (Headspace) ---------- */
.cta{padding:2rem var(--pad) 6rem}
.cta__box{position:relative;overflow:hidden;max-width:var(--max);margin:0 auto;border-radius:40px;padding:clamp(3rem,8vw,6rem) var(--pad) clamp(9rem,16vw,12rem);text-align:center;isolation:isolate;background:linear-gradient(180deg,#a8461d,#1e2228 50%,var(--bg-soft))}
.cta__box img.icon-big{width:96px;height:96px;border-radius:24px;margin:0 auto 1.4rem;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.cta__box h2{font-size:clamp(2.4rem,6vw,4.8rem);letter-spacing:-.045em;line-height:1;font-weight:800}
.cta__box p{color:#ffe4d6;max-width:34rem;margin:1rem auto 2rem}
.cta__box .badges{justify-content:center}

/* ---------- Footer (VanMoof) ---------- */
footer{padding:4rem 0 2rem;border-top:1px solid var(--border)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}
.foot h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);margin-bottom:.9rem}
.foot a{display:block;color:var(--text-dim);font-size:.92rem;padding:.2rem 0}
.foot a:hover{color:var(--text)}
.foot p{color:var(--text-dim);font-size:.92rem;max-width:22rem;margin-top:.8rem}
.wordmark{font-size:clamp(4rem,17vw,15rem);font-weight:800;letter-spacing:-.06em;line-height:.85;margin:3rem 0 1.5rem;background:linear-gradient(180deg,rgba(var(--accent-rgb),.55),rgba(var(--accent-rgb),.02));-webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.foot__bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.8rem;color:var(--text-faint)}

/* ---------- Generic reveal ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .nav__links{display:none}
  .hero{padding-top:6.5rem}
  .hero__grid{grid-template-columns:1fr}
  .hero__stage{height:520px}
  .chip--1{top:-3%;right:0}
  .chip--2{right:0}
  .chip{max-width:min(78vw,300px)}
  .shield{width:76px;height:76px;border-radius:24px}
  .shield svg{width:38px;height:38px}
  .hero__phone{left:57%}
  .hero__phone--back{left:30%}
  .tour__grid{grid-template-columns:1fr;gap:0}
  .tour__sticky{display:none}
  .step,.js .step{min-height:auto;opacity:1;padding:2.5rem 0}
  .step .device--inline{display:block;width:min(240px,64%);margin:1.8rem auto 0}
  .bento__grid{grid-template-columns:1fr}
  .c-a,.c-b,.c-c,.c-d,.c-e{grid-column:auto;grid-row:auto}
  .c-a,.c-b{display:block;min-height:560px;padding-right:1.6rem}
  .c-a .peek,.c-b .peek{position:relative;top:auto;left:auto;right:auto;width:min(240px,66%);margin:1.6rem auto -100%}
  .privacy__box{grid-template-columns:1fr}
  .privacy ul{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
  .foot > div:first-child{grid-column:1/-1}
}

/* ---------- Accessibility helpers ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:200;padding:.7rem 1.1rem;background:var(--accent-2);color:var(--on-accent);font-weight:600;border-radius:0 0 14px 0}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--accent-hover);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Language switcher (EN | DE) ---------- */
.lang{display:flex;align-items:center;gap:1px;padding:3px;border-radius:999px;border:1px solid var(--border);font-size:.76rem;font-weight:700;letter-spacing:.06em}
.lang a{padding:.32rem .55rem;border-radius:999px;color:var(--text-dim);line-height:1;transition:color .2s,background .2s}
.lang a:hover{color:var(--text)}
.lang a[aria-current="page"]{background:rgba(var(--accent-rgb),.2);color:var(--text)}
.lang span{color:var(--text-faint);font-weight:400}

/* ---------- Mobile menu (pure <details>, works without JS) ---------- */
.menu{display:none;position:relative}
.menu summary{list-style:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;cursor:pointer;border:1px solid var(--border-strong)}
.menu summary::-webkit-details-marker{display:none}
.menu summary i{position:relative;display:block;width:16px;height:2px;border-radius:2px;background:currentColor;transition:background .2s}
.menu summary i::before,.menu summary i::after{content:"";position:absolute;left:0;width:16px;height:2px;border-radius:2px;background:currentColor;transition:transform .25s var(--ease-out)}
.menu summary i::before{top:-5px}
.menu summary i::after{top:5px}
.menu[open] summary i{background:transparent}
.menu[open] summary i::before{transform:translateY(5px) rotate(45deg)}
.menu[open] summary i::after{transform:translateY(-5px) rotate(-45deg)}
.menu__panel{position:absolute;right:-.5rem;top:calc(100% + 14px);min-width:230px;display:grid;padding:.5rem;border-radius:22px;background:rgba(14,17,22,.97);border:1px solid var(--border-strong);box-shadow:0 24px 60px rgba(0,0,0,.45)}
.menu__panel a{padding:.75rem 1rem;border-radius:14px;color:var(--text-dim);font-size:.95rem}
.menu__panel a:hover{background:rgba(var(--accent-rgb),.12);color:var(--text)}
.menu__panel a.menu__cta{margin-top:.3rem;background:var(--accent-2);color:var(--on-accent);font-weight:600;text-align:center}

/* ---------- Document pages (legal, guide, comparison) ---------- */
.doc{position:relative;isolation:isolate;padding:8.5rem 0 5rem;overflow:hidden}
.doc::before{content:"";position:absolute;inset:-30% -10% auto;height:620px;z-index:-1;pointer-events:none;background:radial-gradient(45% 55% at 75% 30%,rgba(var(--accent-rgb),.2),transparent 70%),radial-gradient(35% 45% at 10% 50%,rgba(var(--orange-rgb),.1),transparent 70%)}
.doc__inner{max-width:800px;margin:0 auto;padding:0 var(--pad)}
.doc__head{padding-bottom:2rem;margin-bottom:2.2rem;border-bottom:1px solid var(--border)}
.doc h1{font-size:clamp(2.2rem,5.2vw,3.7rem);line-height:1.04;letter-spacing:-.042em;font-weight:800;margin:.9rem 0 1rem;overflow-wrap:break-word;hyphens:auto}
.doc__meta{color:var(--text-faint);font-size:.9rem}
.doc__lead{color:var(--text-dim);font-size:clamp(1.05rem,1.5vw,1.2rem);margin-top:1rem}
.toc{margin:0 0 2.5rem;padding:1.3rem 1.5rem;border-radius:22px;background:rgba(255,255,255,.035);border:1px solid var(--border)}
.toc h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);margin-bottom:.7rem}
.toc ol{list-style:decimal;padding-left:1.3rem;columns:2 16rem;column-gap:2rem;color:var(--text-faint);font-size:.93rem}
.toc--numbered ol{list-style:none;padding-left:0}
.toc li{padding:.18rem 0;break-inside:avoid}
.toc a{color:var(--text-dim)}
.toc a:hover{color:var(--text)}
.prose{color:var(--text-dim)}
.prose h2{color:var(--text);font-size:clamp(1.35rem,2.4vw,1.75rem);line-height:1.2;letter-spacing:-.03em;margin:3rem 0 1rem;scroll-margin-top:6.5rem}
.prose h3{color:var(--text);font-size:1.1rem;letter-spacing:-.015em;margin:1.8rem 0 .6rem;scroll-margin-top:6.5rem}
.prose p{margin:0 0 1rem}
.prose ul,.prose ol{margin:0 0 1.2rem;padding-left:1.3rem}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin:.4rem 0;padding-left:.2rem}
.prose li::marker{color:var(--accent)}
.prose a{color:var(--accent-hover);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;overflow-wrap:anywhere}
.prose a:hover{color:var(--text)}
.prose strong,.prose b{color:var(--text);font-weight:600}
.prose address{font-style:normal;color:var(--text);margin:0 0 1rem;line-height:1.65}
.prose a[href^="mailto:"],.prose code{white-space:nowrap;hyphens:none}
.prose code{font:500 .88em ui-monospace,SFMono-Regular,Menlo,monospace;padding:.1em .35em;border-radius:6px;background:rgba(255,255,255,.07);color:var(--text)}
.callout{margin:1.6rem 0;padding:1.1rem 1.3rem;border-radius:0 18px 18px 0;border-left:3px solid var(--accent);background:rgba(var(--accent-rgb),.08);color:var(--text)}
.callout p:last-child{margin-bottom:0}
.callout--warn{border-left-color:#fde68a;background:rgba(253,230,138,.08)}
.table-wrap{margin:1.6rem 0;overflow-x:auto;border:1px solid var(--border);border-radius:18px;-webkit-overflow-scrolling:touch}
.table-wrap table{width:100%;min-width:560px;border-collapse:collapse;font-size:.92rem}
.table-wrap th,.table-wrap td{padding:.8rem 1rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--border)}
.table-wrap thead th{color:var(--text);font-weight:600;background:rgba(255,255,255,.04)}
.table-wrap tbody th{color:var(--text);font-weight:600}
.table-wrap td{color:var(--text-dim)}
.table-wrap tr:last-child>*{border-bottom:0}
.table-wrap--fit table{min-width:0}
.doc__cta{margin-top:3.5rem;padding:clamp(1.6rem,4vw,2.4rem);border-radius:28px;background:radial-gradient(80% 120% at 0% 0%,rgba(var(--accent-rgb),.18),transparent 60%),var(--bg-soft);border:1px solid var(--border)}
.doc__cta h2{margin-top:0}
.doc__cta .badges{margin-top:1.2rem}
.doc__back{display:inline-flex;margin-top:2.5rem;font-size:.92rem;color:var(--accent-hover)}
.doc__back:hover{color:var(--text)}

/* ---------- Footer extras ---------- */
.foot__bottom a{color:var(--text-dim)}
.foot__bottom a:hover{color:var(--text)}

/* ---------- Responsive additions ---------- */
@media (max-width:900px){
  .menu{display:block}
  .nav{gap:.9rem}
}
@media (max-width:600px){
  .hero h1 .line{white-space:normal}
  .hero{padding-bottom:7rem}
    .wordmark{margin-top:2.5rem}
  .table-wrap{overflow:visible}
  .table-wrap table,.table-wrap tbody,.table-wrap tr,.table-wrap th,.table-wrap td{display:block;min-width:0}
  .table-wrap thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .table-wrap tr{padding:.85rem 1rem;border-bottom:1px solid var(--border)}
  .table-wrap tr:last-child{border-bottom:0}
  .table-wrap th,.table-wrap td{padding:0;border:0}
  .table-wrap tbody th{margin-bottom:.2rem}
}
@media (max-width:480px){
  .nav{gap:.7rem;padding-left:.75rem}
  .nav .nav__cta{display:none}
  .foot{grid-template-columns:1fr}
}

/* ---------- Reduced motion: everything static, nothing hidden ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal,.fade-in{opacity:1;transform:none}
  .hero h1 .line > span{transform:none}
  .statement .w{opacity:1}
  .js .step{opacity:1}
}
.privacy__more{margin-top:1.4rem;font-size:.95rem}
.privacy__more a{color:var(--accent-hover);text-decoration:underline;text-underline-offset:3px}
html:not(.js) .arrows{display:none}

/* ---------- Extras ---------- */
.accent-2{color:var(--orange)}
.chip i.o{background:rgba(var(--orange-rgb),.18);color:var(--orange)}
.icon--o{background:rgba(var(--orange-rgb),.14);color:var(--orange)}
.tags span.o{background:rgba(var(--orange-rgb),.1);color:#a7ece4;border-color:rgba(var(--orange-rgb),.3)}
.note{margin-top:1rem;font-size:.82rem;color:var(--text-faint)}
.redirect{min-height:100svh;display:grid;place-items:center;text-align:center;padding:2rem var(--pad)}
.redirect p{color:var(--text-dim);margin-top:.6rem}
.redirect a{color:var(--accent-hover);text-decoration:underline;text-underline-offset:3px}

/* Self-hosted App Store badge (assets/badge-app-store-{en,de}.svg) */
.badge-img{display:inline-block;border-radius:10px;transition:transform .3s}
.badge-img img{display:block;height:50px;width:auto}
.badge-img:hover{transform:translateY(-3px)}
.badge-img:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media (prefers-reduced-motion:reduce){.badge-img,.badge-img:hover{transition:none;transform:none}}