/* ============================================================
   Infinero v3 — gemeinsames Design-System
   dunkel-premium, editorial. Ein Akzent (Gold) als Haarlinie
   + ein Wort. Keine Orbs, keine Serifen, keine Icon-Karten.
   Fonts: Archivo (Display) + Manrope (Body).
   ============================================================ */
:root{
  --bg:#0A0A0B; --bg2:#0F0F11; --card:#141416;
  --fg:#F4F2EC; --muted:#9b978e; --faint:#6a675f;
  --line:rgba(255,255,255,.10); --line2:rgba(255,255,255,.18);
  --gold:#CBA14A; --gold2:#e3c074; --ink:#0A0A0B;
  --maxw:1180px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:Manrope,system-ui,-apple-system,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.arch{font-family:Archivo,sans-serif}
.container{max-width:var(--maxw);margin:0 auto;padding-inline:20px}
.narrow{max-width:820px}
.gold{color:var(--gold)}
h1,h2,h3{font-family:Archivo,sans-serif;letter-spacing:-.02em;text-wrap:balance;margin:0}
p{margin:0 0 1em}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);flex:0 0 auto}
.eyebrow.center{justify-content:center}

/* buttons */
.btn{font-family:Archivo,sans-serif;font-weight:700;font-size:15px;padding:14px 22px;border-radius:999px;display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:0;transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease;will-change:transform}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold2)}
.btn-light{background:var(--fg);color:var(--ink)}
.btn-ghost{background:transparent;color:var(--fg);border:1px solid var(--line2)}
.btn-ghost:hover{border-color:var(--fg)}
.arw{transition:transform .18s ease}
.btn:hover .arw{transform:translateX(3px)}

section{padding-block:clamp(56px,8vw,96px)}
.lead{color:var(--muted);font-size:clamp(16px,1.6vw,19px);max-width:46ch}
.lead.center{margin-inline:auto}

/* section header (centered) */
.sec-head{text-align:center;max-width:720px;margin:0 auto clamp(32px,5vw,52px)}
.sec-head h2{font-weight:800;font-size:clamp(26px,3.6vw,42px);margin-top:14px}
.sec-head .lead{margin-top:16px}

/* header / nav */
header.site{position:sticky;top:0;z-index:40;background:rgba(10,10,11,.55);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:background .25s,border-color .25s}
header.site.scrolled{background:rgba(10,10,11,.82);border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:86px}
.logo img{height:38px;width:auto;display:block}
@media (max-width:1180px){ .logo img{height:31px} .nav-links{gap:20px} }
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a:not(.btn){font-size:14.5px;font-weight:600;color:var(--muted)}
.nav-links a:not(.btn):hover,.nav-links a.active{color:var(--fg)}
.burger{display:none;background:none;border:0;color:var(--fg);font-size:26px;cursor:pointer;line-height:1}

/* page hero (inner pages) */
.page-hero{padding-top:clamp(44px,6vw,80px);padding-bottom:clamp(32px,4vw,52px);border-bottom:1px solid var(--line)}
.page-hero h1{font-weight:900;font-size:clamp(34px,5.6vw,64px);line-height:1;margin-top:18px}
.page-hero h1,.prose{hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}
.page-hero .lead{margin-top:18px}
.page-hero .hero-ctas{margin-top:28px}

/* home hero */
.hero{padding-top:clamp(40px,6vw,72px);padding-bottom:clamp(36px,5vw,56px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:center}
.hero h1{font-weight:900;font-size:clamp(40px,6.8vw,76px);line-height:.98;margin-top:20px}
.hero .lead{margin-top:20px}
.checks{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-direction:column;gap:12px}
.checks li{display:flex;align-items:center;gap:12px;font-size:15.5px;font-weight:500}
.checks .ic{flex:0 0 auto;width:22px;height:22px;border-radius:999px;background:rgba(203,161,74,.16);color:var(--gold);display:grid;place-items:center;font-size:12px;font-weight:800}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-meta{margin-top:26px;display:flex;gap:8px 20px;flex-wrap:wrap;align-items:center;color:var(--faint);font-size:13px}
.hero-meta b{color:var(--muted);font-weight:600}
.dot{width:4px;height:4px;border-radius:999px;background:var(--faint);flex:0 0 auto}

/* browser-frame cards */
.frame{border:1px solid var(--line2);border-radius:14px;overflow:hidden;background:var(--card);box-shadow:0 30px 70px -34px rgba(0,0,0,.85)}
.frame .bar{display:flex;align-items:center;gap:7px;padding:10px 12px;border-bottom:1px solid var(--line);background:#0c0c0e}
.frame .bar i{width:9px;height:9px;border-radius:999px;background:#2c2c30;flex:0 0 auto}
.frame .bar .url{margin-left:10px;font-size:11px;color:var(--faint);font-family:Archivo,sans-serif;letter-spacing:.02em}
.frame img{width:100%;aspect-ratio:8/5;object-fit:cover;object-position:top}
.stage{position:relative;height:clamp(330px,40vw,480px)}
.stage .fw{position:absolute;width:62%;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.stage .f1{left:0;top:4%;transform:rotate(-4deg);z-index:2}
.stage .f2{right:0;top:0;transform:rotate(3deg);z-index:3}
.stage .f3{left:16%;bottom:0;transform:rotate(-1deg);z-index:1;width:58%}
.stage:hover .f1{transform:rotate(-2deg) translateY(-5px)}
.stage:hover .f2{transform:rotate(1.5deg) translateY(-5px)}
.stage:hover .f3{transform:rotate(0deg) translateY(-5px)}

/* "sichtbar in" strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip .inner{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding-block:20px}
.strip .lab{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-right:6px}
.chip{font-family:Archivo,sans-serif;font-weight:600;font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:7px 14px}
.chip.on{color:var(--fg);border-color:var(--line2)}
.strip .more{color:var(--faint);font-size:13.5px}

/* chips row (links) */
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
a.chip:hover{color:var(--fg);border-color:var(--line2)}

/* generic grids */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,40px)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,72px);align-items:start}

/* editorial rows (differentiator / feature list without cards) */
.rows{display:flex;flex-direction:column}
.row{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:26px 0;border-top:1px solid var(--line)}
.row:last-child{border-bottom:1px solid var(--line)}
.row .k{font-family:Archivo,sans-serif;font-weight:800;font-size:15px;color:var(--gold);letter-spacing:.02em;padding-top:2px}
.row h3{font-size:20px;font-weight:700;margin-bottom:6px}
.row p{color:var(--muted);margin:0;font-size:15.5px}
.rows .k.price{text-align:right;white-space:nowrap}
@media (max-width:900px){ .rows .k.price{text-align:left;white-space:normal} }

/* surface (use sparingly) */
.surface{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:clamp(22px,3vw,30px)}

/* prose (text pages) */
.prose{max-width:720px}
.prose p{color:var(--muted);font-size:16.5px}
.prose h2{font-weight:800;font-size:clamp(24px,3vw,34px);margin:1.6em 0 .5em}
.prose h3{font-size:19px;margin:1.4em 0 .4em}
.prose a{color:var(--gold)}
.prose ul{color:var(--muted);padding-left:0;list-style:none}
.prose ul li{display:flex;gap:10px;margin:.5em 0}
.prose ul li::before{content:"✓";color:var(--gold);font-weight:800}

/* pricing */
.pcard{background:var(--card);border:1px solid var(--line2);border-radius:20px;padding:clamp(28px,4vw,40px);position:relative}
.pcard.feat{border-color:var(--gold)}
.ptag{position:absolute;top:-13px;left:34px;background:var(--gold);color:var(--ink);font-family:Archivo,sans-serif;font-weight:800;font-size:12px;letter-spacing:.04em;padding:5px 14px;border-radius:999px}
.ptag.center{left:50%;transform:translateX(-50%)}
.pcard h3{font-size:22px}
.pprice{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin:14px 0 4px}
.pprice .big{font-family:Archivo,sans-serif;font-weight:900;font-size:40px}
.pprice .per{color:var(--muted);font-size:15px}
.pcard ul{list-style:none;padding:0;margin:18px 0 22px;display:flex;flex-direction:column;gap:10px}
.pcard ul li{display:flex;gap:10px;font-size:15px;color:var(--fg)}
.pcard ul li .ic{color:var(--gold);font-weight:800;flex:0 0 auto}
.pnote{color:var(--faint);font-size:13.5px;margin-top:18px}

/* comparison table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px}
table.cmp{width:100%;border-collapse:collapse;min-width:520px}
table.cmp th,table.cmp td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--line);font-size:15px}
table.cmp thead th{font-family:Archivo,sans-serif;font-weight:700;color:var(--fg);font-size:14px;letter-spacing:.02em}
table.cmp td:first-child{color:var(--muted)}
table.cmp td.hl{color:var(--gold);font-weight:600}
table.cmp tr:last-child td{border-bottom:0}

/* trust row */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust .t{padding:18px 0;border-top:1px solid var(--line)}
.trust .t b{font-family:Archivo,sans-serif;font-weight:700;display:block;font-size:15px;margin-bottom:4px}
.trust .t span{color:var(--muted);font-size:13.5px}

/* faq */
.faq{max-width:820px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item button{width:100%;background:none;border:0;color:var(--fg);font-family:Archivo,sans-serif;font-weight:600;font-size:17px;text-align:left;padding:22px 0;display:flex;justify-content:space-between;gap:16px;cursor:pointer}
.faq-item .plus{color:var(--gold);font-weight:700;transition:transform .2s;flex:0 0 auto}
.faq-item.open .plus{transform:rotate(45deg)}
.faq-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-body p{color:var(--muted);margin:0 0 22px;font-size:15.5px}
.faq-body a{color:var(--gold)}

/* forms */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field select,.field textarea{width:100%;background:#0c0c0e;border:1px solid var(--line2);border-radius:10px;color:var(--fg);padding:12px 14px;font:inherit;font-size:15px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cf-hp{position:absolute;left:-9999px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:start}
.rep{background:var(--card);border:1px solid var(--line2);border-radius:20px;padding:clamp(24px,3vw,32px)}
.rep-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.rep-av{width:52px;height:52px;border-radius:999px;background:rgba(203,161,74,.16);color:var(--gold);display:grid;place-items:center;font-family:Archivo,sans-serif;font-weight:800;font-size:17px}
.rep-head b{font-family:Archivo,sans-serif;font-size:17px;display:block}
.rep-head span{color:var(--muted);font-size:13.5px}
.rep p{color:var(--muted);font-size:15px}
.rep-lines{list-style:none;padding:0;margin:18px 0}
.rep-lines li{margin:10px 0}
.rep-lines a{display:inline-flex;align-items:center;gap:10px;font-weight:600}
.rep-lines a:hover{color:var(--gold)}

/* footer */
footer{border-top:1px solid var(--line);padding-block:44px;color:var(--muted)}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.foot img{height:30px}
.foot-links{display:flex;gap:22px;flex-wrap:wrap;font-size:14px}
.foot-links a:hover{color:var(--fg)}
.foot-legal{width:100%;border-top:1px solid var(--line);margin-top:28px;padding-top:20px;font-size:13px;color:var(--faint);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* reveal on load */
@media (prefers-reduced-motion:no-preference){
  .anim{opacity:0;transform:translateY(14px);animation:up .7s cubic-bezier(.2,.7,.2,1) forwards}
  .d1{animation-delay:.04s}.d2{animation-delay:.12s}.d3{animation-delay:.2s}.d4{animation-delay:.28s}.d5{animation-delay:.36s}
  .stage .fw{opacity:0;animation:pop .8s cubic-bezier(.2,.7,.2,1) forwards}
  .stage .f1{animation-delay:.22s}.stage .f2{animation-delay:.3s}.stage .f3{animation-delay:.38s}
}
@keyframes up{to{opacity:1;transform:none}}
@keyframes pop{to{opacity:1}}

/* responsive */
@media (max-width:900px){
  .hero-grid,.split,.contact-grid,.check-grid,.lst{grid-template-columns:1fr}
  .grid-3,.work-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .trust{grid-template-columns:1fr 1fr}
  .stage{height:auto;display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .stage .fw{position:static;width:auto;transform:none!important}
  .stage .f3{grid-column:1 / -1;max-width:70%;margin:0 auto}
  .row{grid-template-columns:1fr;gap:6px}
  .nav-links{position:fixed;inset:68px 0 auto 0;background:#0c0c0e;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;display:none}
  .nav-links.open{display:flex}
  .nav-links a:not(.btn){padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-links .btn{margin-top:14px;justify-content:center}
  .burger{display:block}
  .nav-inner{height:68px}
  .logo img{height:28px}
}
@media (max-width:520px){ .cf-row{grid-template-columns:1fr} .trust{grid-template-columns:1fr} .stage .f3{max-width:100%} .ptag{left:50%;transform:translateX(-50%)} }