/* Gaxxon AG — Engineering Document System v2
   Referenzen: Quaise (Hairlines + Foto-Band), Nominal (Mono-Labels, Bracket-CTA, Stat-Rows),
   Foundation Alloy (eine scharfe Geometrie, Index-Nummern), Giga Team (VR-Zeile mit Tick).
   Kein Dark-Default, keine Cards, keine Pills, keine Verläufe, keine Schatten. */
:root{
  --paper:#fafaf7; --paper2:#f1efe9; --ink:#141619; --ink2:#2a2e33;
  --steel:#5d646e; --faint:#8a919b;
  --line:#dfe2e7; --line-soft:#e9ebef;
  --blue:#0b3ddb; --blue-dark:#0a30ad;
  --font-d:"Archivo",Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-b:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-m:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-b);font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--blue);color:#fff}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}
.mono{font-family:var(--font-m);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--steel)}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* ---------- Kopf: Datenblatt-Zeile + Navigation ---------- */
.topstrip{border-bottom:1px solid var(--line);background:var(--paper)}
.topstrip .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:8px;padding-bottom:8px}
.site-head{position:sticky;top:0;z-index:50;background:rgba(250,250,247,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:28px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:30px;width:auto}
nav.main{display:flex;gap:26px;margin-left:8px}
nav.main a{text-decoration:none;font-size:14px;font-weight:600;color:var(--ink2);padding:6px 0;border-bottom:2px solid transparent}
nav.main a:hover{border-bottom-color:var(--ink)}
nav.main a[aria-current="page"]{border-bottom-color:var(--blue)}
.head-cta{margin-left:auto}
/* Bracket-CTA nach Nominal: eckig, Klammer-Ticks */
.btn{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-size:14px;
  padding:12px 20px;border:1px solid var(--ink);color:var(--ink);background:transparent;position:relative;
  font-family:var(--font-m);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase}
.btn::before,.btn::after{content:"";position:absolute;width:7px;height:7px;border:1px solid var(--ink);background:var(--paper)}
.btn::before{left:-4px;top:-4px;border-right:0;border-bottom:0}
.btn::after{right:-4px;bottom:-4px;border-left:0;border-top:0}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn-solid{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-solid::before,.btn-solid::after{border-color:var(--blue);background:var(--blue)}
.btn-solid:hover{background:var(--blue-dark);border-color:var(--blue-dark);color:#fff}
.btn-solid:hover::before,.btn-solid:hover::after{border-color:var(--blue-dark);background:var(--blue-dark)}
.link-arrow{font-weight:700;font-size:15px;text-decoration:none;border-bottom:1px solid var(--blue);color:var(--blue);padding-bottom:2px}
.link-arrow:hover{color:var(--blue-dark);border-bottom-color:var(--blue-dark)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--ink);padding:8px 12px;font-size:16px}

/* ---------- Hero ---------- */
.hero{padding:64px 0 0}
.hero h1{font-family:var(--font-d);font-weight:650;font-size:clamp(40px,5.6vw,76px);line-height:1.0;letter-spacing:-.03em;margin:18px 0 20px;max-width:18ch;text-wrap:balance}
.hero .lead{font-size:clamp(17px,1.5vw,20px);color:var(--ink2);max-width:64ch;margin:0}
.hero-ctas{display:flex;gap:28px;align-items:center;margin-top:28px;flex-wrap:wrap}
.photoband{margin-top:44px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.photoband figure{margin:0;border-left:1px solid var(--line);position:relative}
.photoband figure:first-child{border-left:0}
.photoband img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/9}
.photoband figure:first-child img{aspect-ratio:21/9}
.photoband figcaption{position:absolute;left:12px;bottom:10px;font-family:var(--font-m);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:rgba(20,22,25,.72);padding:4px 8px}
/* Spec-Streifen */
.specstrip{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.spec{padding:18px 22px 20px;border-left:1px solid var(--line)}
.spec:first-child{border-left:0;padding-left:0}
.spec b{display:block;margin-top:6px;font-size:14.5px;font-weight:600}

/* ---------- Sektionen ---------- */
section.block{padding:76px 0}
.sec-index{display:grid;grid-template-columns:280px 1fr;gap:32px}
.sec-no{font-family:var(--font-m);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);
  border-top:2px solid var(--ink);padding-top:14px}
.sec-no em{display:block;font-style:normal;color:var(--blue);margin-bottom:6px}
.sec-body h2{font-family:var(--font-d);font-weight:650;font-size:clamp(28px,3.2vw,44px);line-height:1.05;letter-spacing:-.025em;margin:0 0 18px;max-width:22ch;text-wrap:balance}
.sec-body>p{color:var(--ink2);max-width:68ch;margin:0 0 14px}
/* Index-Zeilen statt Cards */
.rows{margin-top:34px;border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:90px 300px 1fr;gap:24px;padding:26px 0;border-bottom:1px solid var(--line);align-items:start}
.row:hover{background:linear-gradient(90deg,rgba(11,61,219,.045),transparent 60%)}
.row .n{font-family:var(--font-m);font-size:13px;color:var(--blue);letter-spacing:.1em;padding-top:5px}
.row h3{font-family:var(--font-d);font-size:21px;font-weight:650;margin:0;letter-spacing:-.01em}
.row p{margin:0;color:var(--ink2);font-size:15.5px;max-width:62ch}
/* Stat-Zeile */
.stats{margin-top:38px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:24px 24px 26px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0;padding-left:0}
.stat b{display:block;font-family:var(--font-d);font-size:clamp(24px,2.4vw,34px);font-weight:650;letter-spacing:-.02em;margin-top:8px;line-height:1.1}
/* VR-Zeilen */
.vr{margin-top:34px;border-top:1px solid var(--line)}
.vr-row{display:grid;grid-template-columns:72px 1fr auto;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.vr-row img{width:72px;height:72px;object-fit:cover;filter:grayscale(1)}
.vr-row b{font-family:var(--font-d);font-size:19px;font-weight:650;display:block}
.vr-row span{color:var(--steel);font-size:14px}
.vr-row .tick{font-family:var(--font-m);color:var(--faint);font-size:13px}
.note{margin-top:22px;color:var(--steel);font-size:15px;max-width:70ch}
.note::before{content:"— ";color:var(--blue)}
/* CTA-Schluss */
.closer{border-top:2px solid var(--ink);padding:64px 0 72px}
.closer h2{font-family:var(--font-d);font-weight:650;font-size:clamp(34px,4.6vw,64px);letter-spacing:-.03em;line-height:1.02;margin:14px 0 16px;max-width:20ch;text-wrap:balance}
.closer p{color:var(--ink2);margin:0 0 30px;max-width:60ch}

/* ---------- Seiten-Hero klein ---------- */
.page-hero{padding:60px 0 34px;border-bottom:1px solid var(--line)}
.page-hero h1{font-family:var(--font-d);font-weight:650;font-size:clamp(34px,4.2vw,56px);letter-spacing:-.025em;line-height:1.02;margin:16px 0 14px;max-width:22ch;text-wrap:balance}
.page-hero .lead{color:var(--ink2);max-width:66ch;margin:0}
.prose{max-width:76ch}
.prose h2{font-family:var(--font-d);font-size:23px;margin:36px 0 10px;letter-spacing:-.01em}
.prose p,.prose li{color:var(--ink2)}
.prose ol,.prose ul{padding-left:22px}
table.spec-tbl{width:100%;border-collapse:collapse;margin-top:8px}
table.spec-tbl td{border-bottom:1px solid var(--line);padding:13px 10px 13px 0;color:var(--ink2);vertical-align:top}
table.spec-tbl td:first-child{width:240px;font-family:var(--font-m);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}

/* ---------- Formular ---------- */
.form{display:grid;gap:16px;align-content:start}
label{font-family:var(--font-m);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);display:block;margin-bottom:7px}
input,textarea{width:100%;background:#fff;border:1px solid var(--ink);color:var(--ink);padding:13px 14px;font:inherit;font-size:15px;border-radius:0}
input:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px}
textarea{min-height:150px;resize:vertical}
.fine{font-size:13.5px;color:var(--steel)}
.addr{border-top:2px solid var(--ink);padding-top:20px}
.addr b{font-family:var(--font-d);font-size:22px}
.addr p{color:var(--ink2)}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#e8e9ea;margin-top:0}
.foot-top{display:grid;grid-template-columns:1.1fr 1.6fr;gap:40px;padding:56px 0 40px}
.foot-brand img{height:32px;width:auto}
.foot-brand p{font-family:var(--font-m);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:#9aa0a8;margin:18px 0 0;line-height:2}
.foot-links{display:grid;grid-template-columns:repeat(3,auto);gap:10px 40px;justify-content:end;align-content:start}
.foot-links a{color:#c6cacf;text-decoration:none;font-size:14.5px}
.foot-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.foot-base{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between;border-top:1px solid #2c3138;padding:18px 0 24px;color:#8b9097;font-size:13px}
.foot-base a{color:#c6cacf;text-decoration:none}
.foot-base a:hover{color:#fff}

/* ---------- Reveal ---------- */
.rv{opacity:0;transform:translateY(14px);transition:opacity .55s ease,transform .55s ease}
.rv.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
@media(max-width:980px){
  .sec-index{grid-template-columns:1fr}
  .row{grid-template-columns:64px 1fr}
  .row p{grid-column:2}
  .stats{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .stat{border-top:1px solid var(--line-soft)}
  .stat:nth-child(-n+2){border-top:0}
  .photoband{grid-template-columns:1fr}
  .photoband figure{border-left:0;border-top:1px solid var(--line)}
  .photoband figure:first-child{border-top:0}
  .specstrip{grid-template-columns:1fr 1fr}
  .spec:nth-child(3){border-left:0;padding-left:0}
  .spec{border-top:1px solid var(--line-soft)}
  .spec:nth-child(-n+2){border-top:0}
  .foot-top{grid-template-columns:1fr}
  .foot-links{justify-content:start}
  nav.main,.head-cta,.topstrip{display:none}
  .burger{display:block}
  nav.main.open{display:flex;position:absolute;top:60px;left:16px;right:16px;flex-direction:column;background:#fff;border:1px solid var(--ink);padding:8px 16px;z-index:60}
  section.block{padding:56px 0}
  .wrap{padding:0 20px}
}