/* Layout: schmale Kopfzeile wie ein Autobahnschild, darunter Inhalt; Rechner links / Ergebnis rechts, auf dem Handy untereinander */
:root {
  --bg: #f3f5f7; --surface: #ffffff; --fg: #14202b; --muted: #566573; --line: #d6dde3;
  --sign: #0b4f8a; --sign-fg: #ffffff; --vignette: #f2c230; --vignette-fg: #2a2100;
  --warn: #a15c00; --ok: #1f7a4d; --draft: #fff3c4; --draft-fg: #5a4500;
  --display: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f161d; --surface: #17212b; --fg: #e7edf2; --muted: #9aa9b6; --line: #2a3846;
    --sign: #2f7cc4; --warn: #f0a845; --ok: #5cc28d; --draft: #3a3010; --draft-fg: #f6dc8a;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--body); font-size: 16px; line-height: 1.5; }
img { max-width: 100%; }
[hidden] { display: none !important; }
a { color: var(--sign); }

.wrap { max-width: 1080px; margin: 0 auto; padding-inline: 16px; }
.draft { background: var(--draft); color: var(--draft-fg); font-size: 14px; padding-block: 8px; }

header.top { background: var(--sign); color: var(--sign-fg); position: sticky; top: 0; z-index: 5; }
header.top .wrap { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; padding-block: 10px; }
.logo { font-family: var(--display); font-weight: 700; font-size: 26px; letter-spacing: .02em; color: inherit; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo i { display: inline-block; width: 26px; height: 20px; background: var(--vignette); border-radius: 3px; transform: rotate(-6deg); }
.logo small { font-family: var(--body); font-weight: 500; font-size: 12px; opacity: .75; letter-spacing: 0; }
nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
nav a { color: var(--sign-fg); text-decoration: none; font-weight: 500; padding: 6px 10px; border-radius: 4px; }
nav a:hover, nav a:focus-visible, nav a[aria-current] { background: rgba(255, 255, 255, .16); outline: none; }

h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.1; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(32px, 5vw, 46px); }
h2 { font-size: 28px; margin-top: 28px; }
h3 { font-size: 21px; }
.lead { color: var(--muted); max-width: 62ch; margin: 8px 0 0; }
main { padding-block: 28px 56px; }
.back { color: var(--muted); display: inline-block; margin-bottom: 8px; }

/* Rechner */
.calc { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 24px; margin-top: 24px; align-items: start; }
@media (max-width: 820px) { .calc { grid-template-columns: 1fr; } }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 20px; }
fieldset { border: 0; margin: 0 0 18px; padding: 0; }
legend, .lbl { font-family: var(--display); font-weight: 600; font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 8px; padding: 0; }
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg label { flex: 1 1 auto; position: relative; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: block; text-align: center; padding: 9px 12px; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; font-weight: 500; }
.seg input:checked + span { background: var(--sign); border-color: var(--sign); color: var(--sign-fg); }
.seg input:focus-visible + span { outline: 2px solid var(--vignette); outline-offset: 2px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field label { display: block; font-size: 14px; color: var(--muted); margin-bottom: 4px; }
.field input { width: 100%; font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); font-variant-numeric: tabular-nums; }
.field input:focus-visible { outline: 2px solid var(--sign); outline-offset: 1px; }
.hint { font-size: 13px; color: var(--muted); margin-top: 4px; }
.countries { display: grid; gap: 8px; }
.cty { display: grid; grid-template-columns: auto 1fr 96px; gap: 10px; align-items: center; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; }
.cty input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--sign); }
.cty input[type=number] { width: 100%; font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); text-align: right; font-variant-numeric: tabular-nums; }
.cty input[type=number]:disabled { opacity: .4; }
.code { font-family: var(--display); font-weight: 700; display: inline-block; min-width: 30px; text-align: center; border: 2px solid currentColor; border-radius: 50% / 60%; padding: 0 4px; font-size: 13px; margin-right: 6px; }
.total { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-bottom: 1px solid var(--line); padding-bottom: 14px; margin-bottom: 14px; }
.total b { font-family: var(--display); font-size: 44px; font-variant-numeric: tabular-nums; line-height: 1; }
.total span { color: var(--muted); }
.res { display: grid; gap: 12px; }
.card { border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; display: grid; gap: 6px; }
.card-h { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.card-h h3 { font-size: 20px; }
.price { font-family: var(--display); font-weight: 700; font-size: 24px; font-variant-numeric: tabular-nums; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font-size: 13px; font-weight: 600; padding: 2px 8px; border-radius: 3px; border: 1px solid var(--line); }
.chip.vig { background: var(--vignette); color: var(--vignette-fg); border-color: transparent; }
.chip.km { background: var(--sign); color: var(--sign-fg); border-color: transparent; }
.card p { margin: 0; font-size: 15px; }
.note { color: var(--warn); font-size: 14px; }
.cmp { margin-top: 14px; font-size: 15px; padding: 12px 14px; border-radius: 6px; background: var(--bg); border: 1px dashed var(--line); }
.cmp:empty { display: none; }

/* Kacheln, Tabellen, Text */
.grid4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-top: 20px; }
a.tile { display: grid; gap: 6px; align-content: start; text-decoration: none; color: inherit; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
a.tile:hover, a.tile:focus-visible { border-color: var(--sign); outline: none; }
a.tile p { margin: 0; color: var(--muted); font-size: 15px; }
.btn { display: inline-block; background: var(--sign); color: var(--sign-fg); text-decoration: none; font-weight: 600; padding: 10px 16px; border-radius: 6px; }
.btn:focus-visible { outline: 2px solid var(--vignette); outline-offset: 2px; }
.tbl { overflow-x: auto; margin-top: 10px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; font-size: 14px; color: var(--muted); }
.country-body { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 24px; margin-top: 12px; align-items: start; }
@media (max-width: 820px) { .country-body { grid-template-columns: 1fr; } }
.prose { max-width: 65ch; min-width: 0; }
.prose p { margin: 0 0 12px; }
.planned { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; padding-block: 20px; }
footer a { color: inherit; }
@media (prefers-reduced-motion: no-preference) { a.tile, .seg span { transition: border-color .15s, background .15s; } }

/* Herkunft der Werte */
.check { display: flex; gap: 8px; align-items: center; margin-top: 10px; font-size: 15px; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--sign); }
.card p.stand { font-size: 13px; color: var(--muted); }
.fehler-hinweis { font-size: 14px; color: var(--muted); margin-top: 16px; }
.art { font-size: 12px; font-weight: 600; padding: 1px 6px; border-radius: 3px; border: 1px solid var(--line); white-space: nowrap; }
.art-amtlich { color: var(--ok); border-color: currentColor; }
.art-sekundaer { color: var(--muted); }
.art-schaetzung { color: var(--warn); border-color: currentColor; }
td.num { white-space: nowrap; }
td.src { white-space: nowrap; font-size: 14px; }
ul.quellen { margin: 6px 0 0; padding-left: 18px; font-size: 14px; display: grid; gap: 4px; }
.prose.wide { max-width: none; }
.prose.wide section { margin-top: 12px; }
.prose.wide h3 { margin-top: 16px; }

/* Startseite: Einleitung mit Landschaftsbild */
:root { --sky: #dbe9f5; --sun: #f2c230; --mnt2: #8fa9c2; --mnt1: #5f7f9e; --snow: #ffffff; --lake: #6fa8d6; --field: #9cc28a; --road: #6b7279; }
@media (prefers-color-scheme: dark) { :root { --sky: #1b2a3a; --sun: #e0a92a; --mnt2: #33485e; --mnt1: #263849; --snow: #c9d6e2; --lake: #2f5f88; --field: #2f4a33; --road: #4a5158; } }
.hero { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 32px; align-items: center; }
@media (max-width: 820px) { .hero { grid-template-columns: 1fr; } }
.hero-text p { max-width: 58ch; margin: 12px 0 0; font-size: 17px; }
.eyebrow { font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--sign); font-size: 15px; margin: 0 0 6px !important; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.btn.ghost { background: transparent; color: var(--sign); border: 2px solid var(--sign); padding: 8px 14px; }
.hero-art { width: 100%; height: auto; border-radius: 10px; }
.a-sky { fill: var(--sky); } .a-sun { fill: var(--sun); } .a-mnt2 { fill: var(--mnt2); } .a-mnt1 { fill: var(--mnt1); }
.a-snow { fill: var(--snow); } .a-lake { fill: var(--lake); } .a-field { fill: var(--field); } .a-road { fill: var(--road); }
.a-body { fill: #f7f8f9; } .a-win { fill: #2b3e52; } .a-stripe { fill: var(--sign); } .a-tyre { fill: #1d252c; } .a-hub { fill: #9aa5ae; }
@media (prefers-reduced-motion: no-preference) {
  .a-van { animation: drive 3s ease-in-out infinite alternate; }
  @keyframes drive { from { transform: translate(70px, 238px); } to { transform: translate(78px, 237px); } }
}
.perks { list-style: none; padding: 0; margin: 28px 0 8px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.perks li { display: grid; gap: 2px; padding-left: 14px; border-left: 3px solid var(--vignette); }
.perks b { font-family: var(--display); font-size: 20px; }
.perks span { color: var(--muted); }
.legal h2 { font-size: 22px; margin-top: 24px; }

/* Startseite: Überleitung und Schritte */
.intro { max-width: 68ch; margin-top: 10px; }
.intro p { margin: 0 0 12px; }
.steps { list-style: none; counter-reset: s; padding: 0; margin: 16px 0 8px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.steps li { counter-increment: s; display: grid; align-content: start; gap: 4px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.steps li::before { content: counter(s); font-family: var(--display); font-size: 28px; font-weight: 700; line-height: 1; color: var(--vignette); }
.steps b { font-family: var(--display); font-size: 19px; }
.steps span { color: var(--muted); }