/* Lavertus UG (haftungsbeschränkt) – lavertus.com
   Layout: weißes Dokumentpapier mit Petrol-Kopf; der Hero zeigt einen Lieferschein wie aus dem Register.
   Schriften lokal (IBM Plex, SIL OFL 1.1) – keine externen Anfragen (DSGVO). */
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-style: normal; font-display: swap; src: url("fonts/IBMPlexSans-Regular.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-style: normal; font-display: swap; src: url("fonts/IBMPlexSans-SemiBold.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans Condensed"; font-weight: 600; font-style: normal; font-display: swap; src: url("fonts/IBMPlexSansCondensed-SemiBold.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans Condensed"; font-weight: 700; font-style: normal; font-display: swap; src: url("fonts/IBMPlexSansCondensed-Bold.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-style: normal; font-display: swap; src: url("fonts/IBMPlexMono-Regular.woff2") format("woff2"); }

:root {
  color-scheme: light;
  --petrol: #0F5563;
  --petrol-dark: #0B434E;
  --petrol-deep: #08343D;
  --petrol-soft: #E4EEF0;
  --petrol-mist: #A9CAD1;
  --orange: #F28C00;
  --ink: #15262C;
  --text: #2B3E45;
  --muted: #56696F;
  --line: #C7D5D9;
  --line-soft: #DFE8EA;
  --bg: #FFFFFF;
  --bg-alt: #F5F7F8;
  --b0: #2C5C8A; --b0-bg: #E2EBF4;
  --b7: #3A7437; --b7-bg: #E3EFE1;
  --on-petrol: #FFFFFF;
  --on-petrol-2: #CFE1E5;
  --f-display: "IBM Plex Sans Condensed", "Arial Narrow", "Roboto Condensed", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --r: 4px;
  --max: 1160px;
  --head-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--head-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--f-body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--bg); }
img, svg { max-width: 100%; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; line-height: 1.08; letter-spacing: .005em; color: var(--ink); margin: 0; text-wrap: balance; }
h2 { font-size: clamp(28px, 3.4vw, 42px); }
h3 { font-size: 22px; font-weight: 600; line-height: 1.2; }
p { margin: 0; text-wrap: pretty; }
a { color: var(--petrol); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--petrol-dark); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; border-radius: 2px; }
.mono, .num { font-family: var(--f-mono); font-variant-numeric: tabular-nums; letter-spacing: 0; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 50; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: var(--r); }
.skip:focus { top: 12px; }

.wrap { max-width: var(--max); margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.label { font: 600 12.5px/1.2 var(--f-body); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: var(--r); border: 2px solid var(--petrol);
  background: var(--petrol); color: #fff; font: 600 16px/1 var(--f-body); text-decoration: none; cursor: pointer; transition: background-color .15s, border-color .15s, color .15s; white-space: nowrap; }
.btn:hover { background: var(--petrol-dark); border-color: var(--petrol-dark); color: #fff; }
.btn--ghost { background: transparent; color: var(--petrol); }
.btn--ghost:hover { background: var(--petrol-soft); color: var(--petrol-dark); }
.btn--light { background: #fff; border-color: #fff; color: var(--petrol-dark); }
.btn--light:hover { background: var(--petrol-soft); border-color: var(--petrol-soft); color: var(--petrol-deep); }
.btn--line { background: transparent; border-color: rgba(255,255,255,.45); color: #fff; }
.btn--line:hover { background: rgba(255,255,255,.08); border-color: #fff; color: #fff; }
.btn svg { width: 18px; height: 18px; flex: none; }

/* Header */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--bg); border-bottom: 1px solid var(--line-soft); }
.top .wrap { display: flex; align-items: center; gap: 28px; height: var(--head-h); }
.brand { display: block; line-height: 0; flex: none; }
.brand svg { height: 50px; width: auto; display: block; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { color: var(--ink); text-decoration: none; font: 600 15px/1 var(--f-body); padding: 8px 0; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--petrol); border-bottom-color: var(--petrol); }
.lang { display: flex; align-items: center; gap: 2px; font: 600 13px/1 var(--f-body); letter-spacing: .06em; }
.lang a, .lang span { padding: 8px 7px; text-decoration: none; color: var(--muted); border-radius: var(--r); }
.lang a:hover { color: var(--petrol); background: var(--petrol-soft); }
.lang [aria-current] { color: var(--ink); }
.lang i { width: 1px; height: 14px; background: var(--line); }
.top .btn { min-height: 42px; padding: 0 18px; font-size: 15px; }

/* Hero */
.hero { position: relative; background: var(--petrol); color: var(--on-petrol); overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 48px 48px; background-position: -1px -1px;
  -webkit-mask-image: linear-gradient(100deg, transparent 20%, #000 75%); mask-image: linear-gradient(100deg, transparent 20%, #000 75%); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 88px); align-items: center; padding-block: clamp(56px, 8vw, 104px); }
.hero .label { color: var(--petrol-mist); }
.hero h1 { color: #fff; font-size: clamp(40px, 5.6vw, 68px); line-height: 1.02; margin-top: 18px; letter-spacing: 0; }
.hero .lead { margin-top: 24px; font-size: clamp(17px, 1.6vw, 19.5px); line-height: 1.6; color: var(--on-petrol-2); max-width: 54ch; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero .since { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 8px 22px; font: 400 14px/1.4 var(--f-mono); color: var(--petrol-mist); }
.hero .since span::before { content: ""; display: inline-block; width: 6px; height: 6px; background: var(--petrol-mist); margin-right: 10px; vertical-align: 2px; }

/* Lieferschein (document card) */
.doc { position: relative; background: #fff; color: var(--ink); border-radius: var(--r); border-top: 6px solid var(--petrol-deep);
  box-shadow: 0 1px 0 rgba(0,0,0,.05), 0 28px 60px -24px rgba(0,22,28,.55); padding: 22px 24px 18px; min-width: 0; }
.doc-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-bottom: 16px; border-bottom: 2px solid var(--ink); }
.doc-title { font: 700 22px/1 var(--f-display); letter-spacing: .14em; text-transform: uppercase; }
.doc-no { margin-top: 8px; font: 400 13px/1.3 var(--f-mono); color: var(--muted); }
.doc-no b { font-weight: 400; color: var(--ink); }
.doc dl { margin: 0; display: grid; grid-template-columns: auto 1fr; }
.doc dt, .doc dd { margin: 0; padding: 11px 0; border-bottom: 1px solid var(--line-soft); }
.doc dt { font: 600 11.5px/1.5 var(--f-body); letter-spacing: .09em; text-transform: uppercase; color: var(--muted); padding-right: 18px; padding-top: 13px; }
.doc dd { text-align: right; font-size: 15px; min-width: 0; }
.doc dd .num { font-size: 16px; }
.doc .doc-foot { display: flex; justify-content: space-between; gap: 12px; padding-top: 12px; font-size: 12.5px; color: var(--muted); }
.chip { display: inline-block; padding: 2px 8px; border-radius: 3px; font: 700 13px/1.5 var(--f-display); letter-spacing: .05em; vertical-align: 1px; }
.chip--b0 { background: var(--b0-bg); color: var(--b0); }
.chip--b7 { background: var(--b7-bg); color: var(--b7); }
.chip--ex { background: var(--bg-alt); color: var(--muted); font: 600 11px/1.6 var(--f-body); letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--line); }

/* ADR-Warntafel */
.adr { flex: none; width: 84px; background: var(--orange); border: 3px solid #111; border-radius: 3px; display: grid; grid-template-rows: 1fr 1fr; text-align: center;
  font: 700 23px/1 var(--f-display); color: #111; letter-spacing: .04em; box-shadow: 0 0 0 2px #fff, 0 0 0 3px rgba(0,0,0,.08); }
.adr span { padding: 7px 0 6px; }
.adr span + span { border-top: 3px solid #111; }

@media (prefers-reduced-motion: no-preference) {
  .doc dl > * { animation: rowIn .5s cubic-bezier(.2,.7,.2,1) both; }
  .doc dl > :nth-child(1), .doc dl > :nth-child(2) { animation-delay: .10s; }
  .doc dl > :nth-child(3), .doc dl > :nth-child(4) { animation-delay: .18s; }
  .doc dl > :nth-child(5), .doc dl > :nth-child(6) { animation-delay: .26s; }
  .doc dl > :nth-child(7), .doc dl > :nth-child(8) { animation-delay: .34s; }
  .doc dl > :nth-child(9), .doc dl > :nth-child(10) { animation-delay: .42s; }
  .doc dl > :nth-child(11), .doc dl > :nth-child(12) { animation-delay: .50s; }
  @keyframes rowIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
}

/* Sections */
.sec { padding-block: clamp(64px, 8vw, 104px); }
.sec--alt { background: var(--bg-alt); }
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 64px; align-items: end; margin-bottom: clamp(36px, 4.5vw, 56px); }
.sec-head h2 { margin-top: 14px; }
.sec-head p { color: var(--text); max-width: 56ch; }

/* Leistungen */
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.svc { display: flex; flex-direction: column; gap: 14px; background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--petrol); border-radius: var(--r); padding: 24px 22px 20px; min-width: 0; }
.svc svg { width: 34px; height: 34px; color: var(--petrol); }
.svc p { color: var(--text); font-size: 16px; line-height: 1.55; }
.svc .tags { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line-soft); font: 400 13px/1.5 var(--f-mono); color: var(--muted); }

/* Diesel */
.products { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.prod { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 26px 26px 22px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.prod--diesel { grid-column: span 2; grid-row: span 2; border-top: 4px solid var(--petrol); padding: 28px 30px 26px; gap: 14px; }
.prod-top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.prod-code { font: 700 34px/1 var(--f-display); letter-spacing: .01em; color: var(--petrol); }
.prod--diesel .prod-code { font-size: 48px; }
.prod .label .focus { color: var(--petrol); }
.prod p { color: var(--text); }
.prod .meta { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line-soft); display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 14px; color: var(--muted); }
.vars { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin-top: 8px; border-top: 1px solid var(--line-soft); }
.var { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 26px 28px 10px 0; min-width: 0; }
.var + .var { padding-left: 28px; border-left: 1px solid var(--line-soft); }
.var h3 { font-size: 20px; }
.var p { font-size: 16px; }
.var small { font-size: 14px; color: var(--muted); }
.prod--diesel .season { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line-soft); }
.season { margin-top: 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; font-size: 15px; color: var(--muted); }
.season .scale { display: inline-flex; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; font: 600 12px/1 var(--f-body); letter-spacing: .06em; text-transform: uppercase; }
.season .scale span { padding: 8px 12px; background: #fff; color: var(--ink); }
.season .scale span + span { border-left: 1px solid var(--line); }

.terms { margin-top: clamp(48px, 6vw, 72px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); background: #fff; border: 1px solid var(--line); border-radius: var(--r); }
.term { padding: 30px 30px 28px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 22px; align-content: start; }
.term + .term { border-left: 1px solid var(--line); }
.term .code { grid-row: span 3; font: 400 15px/1 var(--f-mono); color: #fff; background: var(--petrol); padding: 9px 10px; border-radius: 3px; align-self: start; letter-spacing: .06em; }
.term h3 { margin-top: 2px; }
.term p { color: var(--text); font-size: 16px; }
.term small { font-size: 14px; color: var(--muted); }

/* Qualität */
.quality { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(36px, 6vw, 88px); align-items: start; }
.quality .intro h2 { margin-top: 14px; }
.quality .intro p { margin-top: 18px; color: var(--text); }
.ledger { border-top: 6px solid var(--petrol); }
.ledger-row { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 8px 28px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.ledger-row dt { font: 400 14px/1.5 var(--f-mono); color: var(--petrol); padding-top: 3px; }
.ledger-row dd { margin: 0; }
.ledger-row strong { display: block; font: 600 19px/1.3 var(--f-display); color: var(--ink); margin-bottom: 4px; letter-spacing: .01em; }
.ledger-row span { color: var(--text); font-size: 16px; }
.ledger { margin: 0; }

/* Anfrage */
.contact { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.accent { width: 64px; height: 6px; background: var(--orange); margin-bottom: 22px; }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 26px; }
.form label { display: flex; flex-direction: column; gap: 7px; font: 600 13px/1.2 var(--f-body); letter-spacing: .02em; color: var(--muted); min-width: 0; }
.form input, .form select, .form textarea { width: 100%; min-width: 0; font: 400 16px/1.4 var(--f-body); padding: 11px 12px; border: 1px solid var(--line); border-radius: var(--r); color: var(--ink); background: #fff; appearance: none; -webkit-appearance: none; }
.form select { background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 34px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--petrol); outline-offset: 0; border-color: var(--petrol); }
.form textarea { resize: vertical; min-height: 92px; }
.form .full { grid-column: 1 / -1; }
.form .send { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.form .send small { font-size: 13.5px; color: var(--muted); max-width: 44ch; }
.out { grid-column: 1 / -1; border: 1px solid var(--line); border-left: 4px solid var(--petrol); border-radius: var(--r); background: var(--bg-alt); padding: 16px 18px; }
.out p { font-size: 15px; color: var(--text); }
.out pre { margin: 12px 0; padding: 12px 14px; background: #fff; border: 1px solid var(--line-soft); border-radius: var(--r); font: 400 13.5px/1.55 var(--f-mono); white-space: pre-wrap; word-break: break-word; max-height: 240px; overflow: auto; }
.out .btn { min-height: 40px; font-size: 14px; }

.card-c { background: var(--petrol); color: var(--on-petrol-2); border-radius: var(--r); padding: 28px 26px; display: grid; gap: 22px; }
.card-c h3 { color: #fff; font-size: 24px; }
.card-c .row { display: grid; gap: 4px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.16); }
.card-c .row:first-of-type { border-top: 0; padding-top: 0; }
.card-c .k { font: 600 11.5px/1.3 var(--f-body); letter-spacing: .1em; text-transform: uppercase; color: var(--petrol-mist); }
.card-c a { color: #fff; text-decoration: none; font-size: 18px; font-weight: 600; word-break: break-word; }
.card-c a:hover { text-decoration: underline; color: #fff; }
.card-c address { font-style: normal; color: #fff; }
.card-c small { font-size: 14px; color: var(--on-petrol-2); }

/* Footer */
.foot { background: var(--petrol-deep); color: var(--on-petrol-2); font-size: 15px; padding-top: 56px; padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px)); }
.foot .wrap { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.foot .logo { width: 240px; height: auto; display: block; }
.foot h4 { margin: 0 0 10px; font: 600 11.5px/1.3 var(--f-body); letter-spacing: .1em; text-transform: uppercase; color: var(--petrol-mist); }
.foot p { line-height: 1.7; }
.foot a { color: #fff; text-decoration: none; }
.foot a:hover { text-decoration: underline; color: #fff; }
.foot .legal { grid-column: 1 / -1; margin-top: 16px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.14); display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: 14px; }
.foot .legal span:first-child { margin-right: auto; }

/* Rechtstexte */
.page-head { background: var(--petrol); color: #fff; }
.page-head .wrap { padding-block: clamp(44px, 6vw, 72px); }
.page-head .label { color: var(--petrol-mist); }
.page-head h1 { color: #fff; font-size: clamp(36px, 4.6vw, 54px); margin-top: 14px; }
.legaltext { padding-block: clamp(44px, 6vw, 72px); }
.legaltext .wrap > div { max-width: 72ch; }
.legaltext h2 { font-size: 24px; margin: 40px 0 12px; }
.legaltext h2:first-child { margin-top: 0; }
.legaltext h3 { font-size: 18px; margin: 24px 0 8px; }
.legaltext p, .legaltext li { color: var(--text); }
.legaltext p + p { margin-top: 12px; }
.legaltext ul { padding-left: 20px; margin: 10px 0 0; }
.legaltext li + li { margin-top: 6px; }
.legaltext table { border-collapse: collapse; width: 100%; margin-top: 4px; }
.legaltext th, .legaltext td { text-align: left; vertical-align: top; padding: 10px 0; border-bottom: 1px solid var(--line-soft); }
.legaltext th { width: 42%; padding-right: 20px; font: 600 12px/1.6 var(--f-body); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.legaltext .stand { margin-top: 40px; font-size: 14px; color: var(--muted); }

/* Responsive */
@media (max-width: 1040px) {
  .products { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prod--diesel { grid-column: 1 / -1; grid-row: auto; }
  .foot .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav { gap: 18px; }
}
@media (max-width: 900px) {
  .services { grid-template-columns: minmax(0, 1fr); }
  .nav { display: none; }
  .lang { margin-left: auto; }
  .hero .wrap, .sec-head, .quality, .contact { grid-template-columns: minmax(0, 1fr); }
  .doc { max-width: 520px; }
  .terms { grid-template-columns: minmax(0, 1fr); }

  .term + .term { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 620px) {
  :root { --head-h: 62px; }
  body { font-size: 16px; }
  .top .wrap { gap: 12px; }
  .brand svg { height: 40px; }
  .top .btn { min-height: 38px; padding: 0 12px; font-size: 14px; }
  .top .btn .long { display: none; }
  .services, .products, .form { grid-template-columns: minmax(0, 1fr); }
  .form { padding: 20px 18px; }
  .ledger-row { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .foot .wrap { grid-template-columns: minmax(0, 1fr); }
  .term { padding: 24px 20px; grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .term .code { grid-row: auto; justify-self: start; margin-bottom: 6px; }
  .doc { padding: 18px 18px 14px; }
  .doc dd { font-size: 14px; }
  .adr { width: 70px; font-size: 19px; }
  .prod--diesel { padding: 24px 20px 22px; }
  .prod--diesel .prod-code { font-size: 42px; }
  .vars { grid-template-columns: minmax(0, 1fr); }
  .var { padding: 18px 0 4px; }
  .var + .var { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-soft); }
}
@media (min-width: 621px) { .top .btn .short { display: none; } }
@media print { .top, .hero::before, .form, .skip { display: none !important; } .hero, .page-head, .foot { background: #fff !important; color: #000 !important; } }

/* Kontaktformular mit Abteilungen */
.form fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.form legend { padding: 0; margin-bottom: 9px; font: 600 13px/1.2 var(--f-body); letter-spacing: .02em; color: var(--muted); }
.form label em { font-style: normal; color: var(--petrol); }
.form label i { font-style: normal; font-weight: 400; color: var(--muted); opacity: .8; }
.opts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.opt { position: relative; flex-direction: column; gap: 4px !important; padding: 14px 16px 13px; border: 1px solid var(--line); border-radius: var(--r); background: #fff; cursor: pointer; transition: border-color .15s, background-color .15s; }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt b { font: 600 17px/1.2 var(--f-display); letter-spacing: .01em; color: var(--ink); padding-left: 24px; position: relative; }
.opt b::before { content: ""; position: absolute; left: 0; top: 2px; width: 14px; height: 14px; border: 2px solid var(--line); border-radius: 50%; background: #fff; transition: border-color .15s, box-shadow .15s; }
.opt span { font: 400 13.5px/1.4 var(--f-body); letter-spacing: 0; color: var(--muted); padding-left: 24px; }
.opt:hover { border-color: var(--petrol-mist); }
.opt:has(input:checked) { border-color: var(--petrol); background: var(--petrol-soft); box-shadow: inset 0 0 0 1px var(--petrol); }
.opt:has(input:checked) b::before { border-color: var(--petrol); box-shadow: inset 0 0 0 3px #fff; background: var(--petrol); }
.opt:has(input:focus-visible) { outline: 3px solid var(--orange); outline-offset: 2px; }
.sub { padding: 18px !important; background: var(--bg-alt) !important; border: 1px solid var(--line-soft) !important; border-radius: var(--r); }
.sub[hidden] { display: none !important; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.grid2 .full { grid-column: 1 / -1; }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form .privacy { font-size: 13.5px; color: var(--muted); }
.form .err { padding: 12px 14px; border-radius: var(--r); background: #FDF1E3; border: 1px solid #F3C98E; color: #6B3D00; font-size: 15px; }
.form .btn[disabled] { opacity: .65; cursor: progress; }
.ok { align-content: start; outline: none; }
.ok h3 { margin-top: 16px; font-size: 26px; }
.ok p { margin-top: 10px; color: var(--text); max-width: 52ch; }
.ok .pv { font-size: 14px; color: var(--muted); }
.ok .btn { margin-top: 22px; }
.ok-mark { width: 52px; height: 52px; border-radius: 50%; background: var(--petrol); color: #fff; display: grid; place-items: center; }
.ok-mark svg { width: 26px; height: 26px; }
@media (max-width: 900px) { .opts { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 620px) { .grid2 { grid-template-columns: minmax(0, 1fr); } .sub { padding: 14px !important; } }

/* Kältequalität-Kalender */
.cal { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line-soft); display: grid; gap: 10px; }
.cal-now { font-size: 15.5px; color: var(--text); }
.cal-now b { color: var(--ink); font-weight: 600; }
.cal-bar { position: relative; height: 26px; border-radius: 3px; overflow: hidden; background: var(--bg-alt); margin-top: 4px; }
.cal-bar .seg { position: absolute; top: 0; bottom: 0; }
.seg--w, .sw--w { background: var(--petrol-dark); }
.seg--t, .sw--t { background: var(--petrol-mist); }
.seg--s, .sw--s { background: var(--petrol-soft); }
.seg + .seg { box-shadow: inset 1px 0 0 #fff; }
.cal-today { position: absolute; top: -2px; bottom: -2px; width: 3px; margin-left: -1.5px; background: var(--orange); box-shadow: 0 0 0 2px #fff; border-radius: 2px; }
.cal-months { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); font: 400 11.5px/1 var(--f-mono); color: var(--muted); }
.cal-months span { padding-left: 2px; border-left: 1px solid var(--line-soft); padding-top: 2px; }
.cal-legend { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
.cal-legend li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; }
.cal-legend b { color: var(--ink); font-weight: 600; }
.cal-legend em { font-style: normal; font-family: var(--f-mono); color: var(--petrol); }
.sw { display: inline-block; width: 12px; height: 12px; border-radius: 2px; align-self: center; border: 1px solid rgba(0,0,0,.06); }
.cal-note { font-size: 14px; color: var(--muted); }

/* Liefergebiet */
.area { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.area .intro h2 { margin-top: 14px; }
.area .intro > p:not(.label) { margin-top: 18px; color: var(--text); max-width: 52ch; }
.area-rows { margin: 28px 0 0; border-top: 6px solid var(--petrol); }
.area-rows div { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.area-rows dt { font: 400 14px/1.5 var(--f-mono); color: var(--petrol); }
.area-rows dd { margin: 0; color: var(--ink); }
.area .area-note { margin-top: 12px !important; font-size: 13.5px; color: var(--muted) !important; }
.area-map { margin: 0; min-width: 0; }
.map { width: 100%; height: auto; display: block; overflow: visible; }
.map .st path { fill: var(--petrol-soft); stroke: #fff; stroke-width: 1.2; stroke-linejoin: round; }
.map .rt line { stroke: var(--petrol); stroke-width: 1; stroke-dasharray: 3 4; opacity: .55; }
.map .ct circle { fill: var(--ink); }
.map .lb text { font: 600 12.5px var(--f-body); fill: var(--ink); paint-order: stroke; stroke: var(--petrol-soft); stroke-width: 3px; stroke-linejoin: round; }
.map .lb .km { font: 400 11.5px var(--f-mono); fill: var(--muted); }
.map .burg { fill: var(--orange); stroke: #fff; stroke-width: 2.5; }
.map .burg-halo { fill: var(--orange); opacity: .18; }
.map .burg-lbl { font: 700 14px var(--f-display); letter-spacing: .06em; text-transform: uppercase; fill: var(--petrol-dark); paint-order: stroke; stroke: #fff; stroke-width: 4px; stroke-linejoin: round; }

/* Einkauf */
.buy-link { margin-top: 22px !important; }
.buy-link a { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.buy-link svg { width: 16px; height: 16px; }
.legaltext.buy .wrap > div { max-width: none; }
.buy-intro { font-size: 18px; max-width: 64ch; }
.buy-grid { margin-top: 40px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.buy-h { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-bottom: 14px; border-bottom: 6px solid var(--petrol); }
.buy-h h2 { margin: 0 !important; }
.buy-h .btn { min-height: 40px; font-size: 14px; }
.legaltext table.master th { width: 38%; }
.legaltext .docs { list-style: none; margin: 0; padding: 0; }
.legaltext .docs li + li { margin-top: 0; }
.doc-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px 16px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.doc-row h3 { font-size: 18px; margin: 0 !important; }
.doc-row p { font-size: 14.5px; margin-top: 4px; color: var(--text); }
.doc-row .btn { min-height: 38px; font-size: 14px; padding: 0 14px; }
.chip--ok { background: var(--petrol-soft); color: var(--petrol-dark); font: 600 11px/1.6 var(--f-body); letter-spacing: .08em; text-transform: uppercase; }
@media (max-width: 900px) { .area, .buy-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 620px) { .doc-row { grid-template-columns: minmax(0, 1fr) auto; } .doc-row > div { grid-column: 1 / -1; } .map .lb text { font-size: 18px; } .map .lb .km { font-size: 16px; } .map .burg-lbl { font-size: 18px; } }

/* Hero-Illustration: Terminal als technische Zeichnung */
.hero-art { margin: 0; min-width: 0; }
.ha { width: 100%; height: auto; display: block; overflow: visible; }
.ha .ha-body { fill: var(--petrol-dark); stroke: rgba(255,255,255,.85); stroke-width: 1.8; stroke-linejoin: round; }
.ha .ha-level { fill: var(--petrol-mist); opacity: .22; }
.ha .ha-levelline { stroke: var(--petrol-mist); stroke-width: 1.5; opacity: .9; }
.ha .ha-faint line { stroke: rgba(255,255,255,.16); stroke-width: 1; }
.ha .ha-thin, .ha .ha-thin line, .ha path.ha-thin { stroke: rgba(255,255,255,.5); stroke-width: 1; fill: none; }
.ha .ha-line { stroke: rgba(255,255,255,.82); stroke-width: 2; }
.ha .ha-canopy rect { fill: var(--petrol-dark); stroke: rgba(255,255,255,.82); stroke-width: 1.5; }
.ha .ha-pipe-o { fill: none; stroke: rgba(255,255,255,.82); stroke-width: 9; stroke-linejoin: round; }
.ha .ha-pipe { fill: none; stroke: var(--petrol-dark); stroke-width: 6; stroke-linejoin: round; }
.ha .ha-flow { fill: none; stroke: var(--petrol-mist); stroke-width: 2; stroke-dasharray: 5 11; stroke-linejoin: round; }
.ha .ha-glass { fill: var(--petrol-mist); opacity: .35; }
.ha .ha-adr rect { fill: var(--orange); stroke: #111; stroke-width: 1.5; }
.ha .ha-adr line { stroke: #111; stroke-width: 1.5; }
.ha .ha-wheel circle { fill: var(--petrol-deep); stroke: rgba(255,255,255,.82); stroke-width: 1.5; }
.ha .ha-ground { stroke: rgba(255,255,255,.5); stroke-width: 1.5; }
.ha .ha-lbl { font: 400 14.5px var(--f-mono); letter-spacing: .06em; fill: rgba(255,255,255,.82); text-transform: uppercase; }
.ha .ha-foot { font: 400 13px var(--f-mono); letter-spacing: .08em; fill: var(--petrol-mist); }
@media (prefers-reduced-motion: no-preference) { .ha .ha-flow { animation: haFlow 1.6s linear infinite; } @keyframes haFlow { to { stroke-dashoffset: -32; } } }
@media (max-width: 900px) { .hero-art { max-width: 560px; } }
.ha .ha-hi { fill: #fff; opacity: .07; }
.ha .ha-sh { fill: #00141a; opacity: .22; }
.ha .ha-flange { fill: var(--petrol-dark); stroke: rgba(255,255,255,.7); stroke-width: 1.2; }
.ha .ha-shadow { fill: #00141a; opacity: .35; }
.hero .wrap { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
@media (min-width: 901px) { .hero-art { margin-right: calc(-1 * min(40px, 3vw)); } }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: minmax(0, 1fr); } }
.ha .ha-tno { font: 700 22px var(--f-display); letter-spacing: .04em; fill: rgba(255,255,255,.9); }
.ha .ha-joint { fill: var(--petrol-dark); stroke: rgba(255,255,255,.85); stroke-width: 1.5; }
.ha .ha-ground--far { stroke: rgba(255,255,255,.22); }
.hero-art { max-width: 580px; justify-self: end; width: 100%; }
@media (max-width: 900px) { .hero-art { justify-self: start; } }
.ha .ha-valve { fill: var(--petrol-mist); stroke: rgba(255,255,255,.85); stroke-width: 1.2; }