/* ==========================================================================
   ollify.de – Stylesheet
   Design-Tokens stammen aus "ollify Logo und Ankündigung.dc.html"
   ========================================================================== */

/* Schriften lokal gehostet (DSGVO: keine Verbindung zu Google Fonts) */
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:optional;src:url('../assets/fonts/ibm-plex-mono-500.woff2') format('woff2')}
@font-face{font-family:'Schibsted Grotesk';font-style:normal;font-weight:400 700;font-display:optional;src:url('../assets/fonts/schibsted-grotesk-400-700.woff2') format('woff2')}

:root{
  --ink:#2A3545;
  --accent:#3F6291;
  --accent-2:#7F9CC4;
  --bg:#F4F6F8;
  --bg-2:#E3E7EB;
  --line:#DCE2E8;
  --line-2:#CBD3DC;
  --muted:#5B6779;
  --white:#fff;

  --font-sans:'Schibsted Grotesk',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;

  --radius:16px;
  --radius-sm:10px;
  --wrap:1180px;
  --gutter:clamp(20px,4vw,40px);
  --section:clamp(72px,10vw,128px);
  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow:0 1px 2px rgba(42,53,69,.06),0 12px 32px -12px rgba(42,53,69,.18);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 17px/1.6 var(--font-sans);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:var(--ink);text-decoration-color:var(--accent-2);text-underline-offset:3px}
a:hover{color:var(--accent)}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.03em;line-height:1.1}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

.eyebrow{
  font:500 13px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent-2);border-radius:2px}
.mono{font-family:var(--font-mono)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:50;
  background:rgba(244,246,248,.0);
  transition:background .2s,box-shadow .2s;
}
.site-header.is-scrolled{
  background:rgba(244,246,248,.97);
  box-shadow:0 1px 0 var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand svg{width:36px;height:36px}
.brand span{font:600 26px/1 var(--font-sans);letter-spacing:-.04em}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  font:500 14px/1 var(--font-mono);letter-spacing:.02em;text-decoration:none;
  padding:10px 14px;border-radius:999px;color:var(--ink);transition:background .2s,color .2s;
}
.nav-links a:hover,.nav-links a.is-active{background:var(--line);color:var(--accent)}
.nav-links a.cta{background:var(--ink);color:var(--bg)}
.nav-links a.cta:hover{background:var(--accent);color:#fff}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:transparent;border-radius:12px;cursor:pointer;color:var(--ink)}
.nav-toggle span{display:block;width:22px;height:2px;background:currentColor;margin:5px auto;border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:calc(72px + clamp(48px,8vw,104px)) 0 var(--section);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,72px);align-items:center}
.hero h1{font-size:clamp(40px,6.2vw,76px);margin:22px 0 26px;max-width:14ch}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{font-size:clamp(18px,1.6vw,21px);color:var(--muted);max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font:500 15px/1 var(--font-mono);letter-spacing:.01em;text-decoration:none;
  padding:16px 24px;border-radius:999px;border:1.5px solid var(--ink);
  background:var(--ink);color:var(--bg);cursor:pointer;
  transition:background .25s var(--ease),color .25s,border-color .25s,transform .25s var(--ease);
}
.btn:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-2px)}
.btn svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}

.hero-domains{margin-top:44px;display:flex;flex-wrap:wrap;gap:8px 20px;font:500 14px/1.4 var(--font-mono);color:var(--muted)}
.hero-domains a{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line-2)}
.hero-domains a:hover{color:var(--accent);border-color:var(--accent)}

.hero-art{position:relative;aspect-ratio:1;width:100%;max-width:480px;margin-inline:auto}
.hero-art svg{width:100%;height:100%;overflow:visible}
.hero-art.paused *{animation-play-state:paused}
.orbit{transform-box:view-box;transform-origin:230px 230px;animation:orbit 36s linear infinite}
.float{animation:float 7s ease-in-out infinite}
.float.d2{animation-delay:-2.4s;animation-duration:9s}
.float.d3{animation-delay:-4.6s;animation-duration:8s}
@keyframes orbit{to{transform:rotate(360deg)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}


/* ---------- Sections ---------- */
section{position:relative}
.section{padding:var(--section) 0}
.section.alt{background:var(--white)}
.section.dark{background:var(--ink);color:var(--bg)}
.section.dark .eyebrow{color:var(--accent-2)}
.section-head{max-width:760px;margin-bottom:clamp(40px,6vw,72px)}
.section-head h2{font-size:clamp(32px,4.4vw,52px);margin:18px 0 18px}
.section-head p{color:var(--muted);font-size:19px}
.section.dark .section-head p{color:var(--line-2)}

/* ---------- Übersicht / Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  position:relative;display:flex;flex-direction:column;gap:14px;
  padding:28px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line);
  text-decoration:none;color:var(--ink);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--accent-2);color:var(--ink)}
.card .ico{
  width:52px;height:52px;border-radius:14px;background:var(--bg);display:grid;place-items:center;color:var(--accent);
  transition:background .3s,color .3s;
}
.card:hover .ico{background:var(--accent);color:#fff}
.card .ico svg{width:28px;height:28px}
.card h3{font-size:22px;letter-spacing:-.02em}
.card p{color:var(--muted);font-size:16px}
.card .more{margin-top:auto;font:500 13px/1 var(--font-mono);color:var(--accent);display:inline-flex;gap:8px;align-items:center;padding-top:6px}
.card .more::after{content:"→";transition:transform .25s var(--ease)}
.card:hover .more::after{transform:translateX(4px)}
.num{position:absolute;top:24px;right:26px;font:500 12px/1 var(--font-mono);color:var(--line-2);letter-spacing:.08em}

/* ---------- App-Detail ---------- */
.app{padding:clamp(56px,8vw,104px) 0;border-top:1px solid var(--line)}
.app:first-of-type{border-top:0}
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:center}
.app.flip .app-copy{order:2}
.app-copy h3{font-size:clamp(28px,3.4vw,42px);margin:16px 0 18px}
.app-copy .lead{color:var(--muted);font-size:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 4px}
.chip{
  font:500 12px/1 var(--font-mono);letter-spacing:.04em;padding:8px 12px;border-radius:999px;
  background:var(--bg);border:1px solid var(--line);color:var(--ink);
}
.chip.status{background:var(--accent);border-color:var(--accent);color:#fff}
.feat{margin:26px 0 8px;display:grid;gap:12px}
.feat li{display:grid;grid-template-columns:22px 1fr;gap:12px;font-size:16.5px}
.feat li::before{
  content:"";width:22px;height:22px;margin-top:2px;border-radius:50%;
  background:var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 22 22'%3E%3Cpath d='M6 11.5l3.2 3.2L16 7.8' fill='none' stroke='%233F6291' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat;
  border:1px solid var(--line);
}
.feat strong{font-weight:600}
.app-link{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.audience{margin-top:18px;font-size:15px;color:var(--muted)}
.audience b{color:var(--ink);font-weight:600}

/* Visual-Panel mit Fensterrahmen */
.panel{
  border-radius:20px;background:var(--bg);border:1px solid var(--line);
  box-shadow:var(--shadow);overflow:hidden;
}
.section.alt .panel{background:var(--bg)}
.panel-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;border-bottom:1px solid var(--line);background:var(--white)}
.panel-bar i{width:10px;height:10px;border-radius:50%;background:var(--line-2)}
.panel-bar span{margin-left:12px;font:500 12px/1 var(--font-mono);color:var(--muted)}
.panel svg{width:100%;height:auto}

/* Illustrations-Animationen (starten, sobald .in gesetzt ist) */
.viz .grow{transform-box:fill-box;transform-origin:bottom;transform:scaleY(.05);transition:transform .7s ease-out}
.viz .growx{transform-box:fill-box;transform-origin:left;transform:scaleX(.02);transition:transform .7s ease-out}
.viz .fade{opacity:0;transition:opacity .8s var(--ease) .3s}
.viz .draw{stroke-dasharray:var(--len,600);stroke-dashoffset:var(--len,600);transition:stroke-dashoffset 1s ease-out .1s}
.viz .pop{transform-box:fill-box;transform-origin:center;transform:scale(0);transition:transform .5s var(--ease)}
.viz.in .grow{transform:scaleY(1)}
.viz.in .growx{transform:scaleX(1)}
.viz.in .fade{opacity:1}
.viz.in .draw{stroke-dashoffset:0}
.viz.in .pop{transform:scale(1)}
.viz .d1{transition-delay:.1s}.viz .d2{transition-delay:.25s}.viz .d3{transition-delay:.4s}
.viz .d4{transition-delay:.55s}.viz .d5{transition-delay:.7s}.viz .d6{transition-delay:.85s}

/* ---------- Prinzipien ---------- */
.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.principle{padding:26px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04)}
.principle .k{font:500 12px/1 var(--font-mono);letter-spacing:.1em;color:var(--accent-2)}
.principle h3{font-size:21px;margin:16px 0 10px;letter-spacing:-.02em}
.principle p{color:var(--line-2);font-size:15.5px}

/* ---------- FAQ ---------- */
.faq{max-width:860px;display:grid;gap:12px}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);transition:border-color .25s,box-shadow .25s}
.faq details[open]{border-color:var(--accent-2);box-shadow:var(--shadow)}
.faq summary{
  list-style:none;cursor:pointer;padding:20px 24px;font-weight:600;font-size:18px;letter-spacing:-.01em;
  display:flex;justify-content:space-between;gap:20px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(45deg);transition:transform .3s var(--ease);margin-top:-4px;
}
.faq details[open] summary::after{transform:rotate(225deg);margin-top:4px}
.faq .answer{padding:0 24px 22px;color:var(--muted);max-width:70ch}
.faq .answer a{color:var(--accent)}

/* ---------- Kontakt ---------- */
.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,80px);align-items:center}
.contact h2{font-size:clamp(32px,4.4vw,52px);margin:18px 0 18px}
.contact p{color:var(--line-2);font-size:19px;max-width:48ch}
.contact-card{padding:32px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
.contact-card dl{margin:0;display:grid;gap:18px}
.contact-card dt{font:500 12px/1 var(--font-mono);letter-spacing:.1em;color:var(--accent-2);margin-bottom:6px}
.contact-card dd{margin:0;font:500 20px/1.3 var(--font-mono)}
.contact-card a{color:var(--bg);text-decoration-color:var(--accent-2)}
.contact-card a:hover{color:#fff}

/* ---------- Footer ---------- */
.site-footer{padding:40px 0;background:var(--ink);color:var(--line-2);border-top:1px solid rgba(255,255,255,.1);font-size:15px}
.footer-row{display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;align-items:center}
.footer-row a{color:var(--line-2);text-decoration:none;margin-right:20px}
.footer-row a:hover{color:#fff}
.footer-row .mono{font-size:13px;font-weight:500}

/* ---------- Rechtstexte ---------- */
.legal{padding:calc(72px + 56px) 0 var(--section);max-width:780px}
.legal h1{font-size:clamp(34px,5vw,52px);margin-bottom:28px}
.legal h2{font-size:22px;margin:36px 0 10px;letter-spacing:-.02em}
.legal p,.legal li{color:var(--ink);margin-bottom:12px}
.legal ul{padding-left:20px;list-style:disc}
.todo{background:#FFF6D6;border:1px dashed #C9A227;border-radius:8px;padding:2px 8px;font-family:var(--font-mono);font-size:.9em}

/* ---------- Reveal ---------- */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease-out,transform .5s ease-out}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .hero-grid,.app-grid,.contact{grid-template-columns:1fr}
  .app.flip .app-copy{order:0}
  .hero-art{max-width:240px;order:-1;margin:0 auto 0}
  .cards{grid-template-columns:repeat(2,1fr)}
  .principles{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;left:0;right:0;top:72px;flex-direction:column;align-items:stretch;gap:2px;
    padding:12px var(--gutter) 20px;background:rgba(244,246,248,.97);box-shadow:0 12px 24px -12px rgba(42,53,69,.25);
    opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s,transform .25s var(--ease),visibility .25s;
  }
  .nav-links.open{opacity:1;visibility:visible;transform:none}
  .nav-links a{padding:14px 12px;font-size:15px}
  .cards,.principles{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 100%;justify-content:center}
}

/* ---------- Reduzierte Bewegung ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important}
  .js .reveal{opacity:1;transform:none}
  .viz .grow,.viz .growx,.viz .pop{transform:none}
  .viz .fade{opacity:1}
  .viz .draw{stroke-dashoffset:0}
}