/* nudgebar.app – Seitengerüst. Der simulierte Schreibtisch liegt in sim.css. */
:root {
  --paper: #eceef2;
  --tile: #ffffff;
  --ink: #15161a;
  --muted: #5b616d;
  --line: #d5d9e1;
  --accent: #2f6bff;
  --display: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --paper: #101114; --tile: #1a1b20; --ink: #f2f3f6; --muted: #9ea4b0; --line: #2a2c33; --accent: #5a8dff; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 1.0625rem/1.55 var(--body); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1240px; margin: 0 auto; padding-inline: 24px; }

/* Kopf */
header.top { display: flex; align-items: center; gap: 28px; padding-block: 18px; }
.brand { display: flex; align-items: center; gap: 10px; font: 700 1.125rem var(--display); color: var(--ink); margin-right: auto; }
.brand:hover { text-decoration: none; }
.brand img { width: 32px; height: 32px; }
nav { display: flex; gap: 24px; }
nav a { color: var(--muted); font-size: .9375rem; }
.button { display: inline-block; padding: .7em 1.35em; border-radius: 999px; font-weight: 600; font-size: 1rem; background: var(--ink); color: var(--paper); border: 1px solid transparent; transition: transform .1s ease-out; }
.button:hover { text-decoration: none; }
.button:active { transform: scale(.97); }
.button.small { padding: .45em 1em; font-size: .9375rem; }
.button.quiet { background: transparent; color: var(--ink); border-color: var(--line); }
.button.blue { background: var(--accent); color: #fff; }
/* Vor dem Start: kein Download. */
.button.soon { opacity: .55; cursor: default; }
.button.soon:active { transform: none; }

/* Auftakt */
.hero { display: grid; grid-template-columns: 1.25fr 1fr; gap: 24px 56px; align-items: end; }
h1 { font: 800 clamp(2.6rem, 6.4vw, 5.2rem)/.98 var(--display); letter-spacing: -.035em; margin: 0; text-wrap: balance; }
h1 em { font-style: normal; color: var(--muted); }
.lead { font-size: clamp(1.0625rem, 1.5vw, 1.25rem); color: var(--muted); margin: 0 0 20px; max-width: 34em; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.note { color: var(--muted); font-size: .875rem; margin: 14px 0 0; }

/* Bühne */
.under { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 20px 44px; margin-top: 26px; align-items: start; }
.cap { min-height: 7.5em; }
.cap h3 { font: 700 1.6rem/1.1 var(--display); letter-spacing: -.02em; margin: 0 0 8px; }
.cap p { margin: 0; color: var(--muted); max-width: 30em; }
.rail { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 8px; }
.rail button { display: flex; align-items: center; gap: 9px; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--tile); color: var(--ink); font: 500 .9375rem var(--body); cursor: pointer; text-align: left; white-space: nowrap; transition: transform .1s ease-out, border-color .15s ease, background .15s ease; }
.rail button:hover { border-color: var(--muted); }
.rail button:active { transform: scale(.97); }
.rail button[aria-selected="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.rail svg { flex: none; }
.hint { color: var(--muted); font-size: .875rem; margin: 18px 0 0; }
.hint b { color: var(--ink); font-weight: 600; }

/* Abschnitte */
main > section { padding-block: 72px; }
main > section.hero { padding-block: 44px 36px; }
main > section.stage { padding-block: 0 40px; }
h2 { font: 800 clamp(1.9rem, 4vw, 3rem)/1.02 var(--display); letter-spacing: -.03em; margin: 0 0 12px; text-wrap: balance; }
.sub { color: var(--muted); margin: 0 0 32px; max-width: 36em; }

.facts { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); margin: 0; }
.facts div { padding: 22px 22px 22px 0; border-bottom: 1px solid var(--line); }
.facts dt { font: 800 2rem/1 var(--display); letter-spacing: -.03em; }
.facts dd { margin: 8px 0 0; color: var(--muted); font-size: .9375rem; }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; max-width: 760px; }
.plan { background: var(--tile); border: 1px solid var(--line); border-radius: 22px; padding: 26px; display: flex; flex-direction: column; }
.plan.best { border-color: var(--ink); }
.plan h3 { margin: 0; font-size: 1.0625rem; }
.price { font: 800 2.75rem/1.1 var(--display); letter-spacing: -.03em; margin: 8px 0 2px; }
.price small { font: 500 1rem var(--body); color: var(--muted); letter-spacing: 0; }
.plan ul { padding: 0; margin: 16px 0 22px; list-style: none; color: var(--muted); font-size: .9375rem; flex: 1; }
.plan li { padding: 4px 0; border-top: 1px solid var(--line); }
.plan .button { text-align: center; }

.faq { max-width: 760px; }
.faq details { border-top: 1px solid var(--line); padding: 16px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq p { color: var(--muted); margin: 10px 0 0; max-width: 40em; }

.closing { text-align: left; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.closing h2 { margin: 0; }

footer { border-top: 1px solid var(--line); padding-block: 26px 40px; color: var(--muted); font-size: .875rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: space-between; }
footer a { color: var(--muted); margin-right: 18px; }
footer .off { opacity: .45; margin-right: 18px; cursor: default; }

/* Textseiten */
.doc { max-width: 720px; margin: 0 auto; padding: 24px 24px 56px; }
.doc h1 { letter-spacing: -.03em; }
.doc h1 { font-size: 2.6rem; margin-top: 12px; }
.doc h2 { font-size: 1.375rem; letter-spacing: -.01em; margin: 32px 0 8px; }

/* Vor dem Verkaufsstart: <body class="prelaunch"> blendet Preise, Kaufknöpfe und AGB aus.
   Zum Start die Klasse in allen HTML-Dateien entfernen. */
.prelaunch .sale { display: none; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 20px; }
  .under { grid-template-columns: 1fr; }
  .cap { min-height: 0; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  nav { display: none; }
}
@media (max-width: 700px) {
  .wrap { padding-inline: 16px; }
  .stage.wrap { padding-inline: 8px; }
  .screen { border-radius: 10px; }
  .under, .hint { padding: 0 8px; }
  main > section { padding-block: 52px; }
  .rail { grid-template-columns: repeat(2, 1fr); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }