/* Layout: dunkles Instrumenten-Band oben, darunter Papierfläche; Zahlen immer in Mono wie auf einer Order-Maske. */
@font-face { font-family: "Archivo"; src: url("fonts/archivo-normal.woff2") format("woff2"); font-weight: 500 800; font-stretch: 75% 100%; font-display: swap; }
@font-face { font-family: "Source Sans 3"; src: url("fonts/sourcesans3-normal.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }
@font-face { font-family: "Source Sans 3"; src: url("fonts/sourcesans3-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("fonts/ibmplexmono-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --paper: #f2f5f4;
  --surface: #ffffff;
  --ink: #0f1d26;
  --muted: #566771;
  --line: #d7dfde;
  --band: #0f1d26;
  --band-ink: #e8f0ee;
  --band-muted: #93a7ab;
  --accent: #0b7564;
  --accent-ink: #ffffff;
  --accent-soft: #e0f1ec;
  --needle: #c8402f;
  --needle-soft: #fbe7e3;
  --ad-bg: #fff1cc;
  --ad-ink: #6e4b00;
  --bar: #b9d9d0;
  --font-display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-data: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0c1317; --surface: #131e24; --ink: #e3ecea; --muted: #94a6aa; --line: #24343b;
    --band: #081013; --band-ink: #e3ecea; --band-muted: #7f9599;
    --accent: #3cbda4; --accent-ink: #06231d; --accent-soft: #123a33;
    --needle: #f07a68; --needle-soft: #3d1d18; --ad-bg: #3b2e0e; --ad-ink: #f3cd70; --bar: #1f5a4e;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0c1317; --surface: #131e24; --ink: #e3ecea; --muted: #94a6aa; --line: #24343b;
  --band: #081013; --band-ink: #e3ecea; --band-muted: #7f9599;
  --accent: #3cbda4; --accent-ink: #06231d; --accent-soft: #123a33;
  --needle: #f07a68; --needle-soft: #3d1d18; --ad-bg: #3b2e0e; --ad-ink: #f3cd70; --bar: #1f5a4e;
  color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--font-body);
}
a { color: var(--accent); text-underline-offset: 2px; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 1080px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
span.num, strong.num, .data { font-family: var(--font-data); font-variant-numeric: tabular-nums; font-size: .92em; }

/* Kopf */
.top { background: var(--band); color: var(--band-ink); border-bottom: 1px solid color-mix(in srgb, var(--band-muted) 25%, transparent); }
.top-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 28px; padding-block: 14px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--band-ink); text-decoration: none; font-family: var(--font-display); font-weight: 800; font-stretch: 85%; font-size: 1.3rem; letter-spacing: .01em; }
.logo svg { width: 26px; height: 26px; }
nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
nav a { color: var(--band-muted); text-decoration: none; font-size: .95rem; }
nav a:hover, nav a[aria-current] { color: var(--band-ink); }

/* Typo */
h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; text-wrap: balance; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); font-weight: 800; font-stretch: 80%; margin: 0 0 .35em; letter-spacing: -.005em; }
h2 { font-size: 1.55rem; font-weight: 700; font-stretch: 85%; margin: 2.2em 0 .6em; }
h3 { font-size: 1.1rem; font-weight: 700; font-stretch: 90%; margin: 0 0 .35em; }
.eyebrow { font-family: var(--font-data); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 .6em; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 62ch; margin-top: 0; }
.muted { color: var(--muted); font-size: .92rem; }
.unklar { color: var(--muted); font-style: italic; font-family: var(--font-body); font-size: .88rem; }
main { padding-block: 8px 56px; }
p, li { max-width: 72ch; }

/* Dunkler Seitenkopf (Hero) */
.hero { background: var(--band); color: var(--band-ink); padding-block: 28px 44px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.hero .lead, .hero .eyebrow { color: var(--band-muted); }
.readout { background: var(--surface); color: var(--ink); border-radius: 12px; padding: 18px 20px 14px; }
.readout h2 { margin: 0 0 4px; font-size: 1.15rem; }
.readout ol { list-style: none; margin: 12px 0 8px; padding: 0; display: grid; gap: 10px; }
.readout li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; align-items: baseline; max-width: none; }
.readout .bar { grid-column: 1 / -1; height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.readout .bar span { display: block; height: 100%; background: var(--bar); }
.readout li:first-child .bar span { background: var(--accent); }
.readout a { color: var(--ink); font-weight: 600; text-decoration: none; }
.readout a:hover { text-decoration: underline; }
@media (max-width: 760px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }

/* Buttons und Kennzeichnung */
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 22px 0 0; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); padding: 11px 20px; border-radius: 8px; text-decoration: none; border: 0; cursor: pointer; font: 700 1rem var(--font-body); }
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--band-ink); box-shadow: inset 0 0 0 1px var(--band-muted); }
main .btn.ghost { color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.werbung { display: inline-block; background: var(--ad-bg); color: var(--ad-ink); font: 600 .72rem var(--font-data); letter-spacing: .04em; padding: 2px 7px; border-radius: 4px; vertical-align: middle; }
.chip { display: inline-block; font: 500 .72rem var(--font-data); letter-spacing: .03em; padding: 1px 7px; border-radius: 999px; white-space: nowrap; }
.chip.eod { background: var(--accent-soft); color: var(--accent); }
.chip.trail, .chip.abo { background: var(--needle-soft); color: var(--needle); }

/* Bausteine */
.tips { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 0 28px; border-top: 1px solid var(--line); }
.tip { padding-block: 18px; border-bottom: 1px solid var(--line); min-width: 0; }
.tip p { margin: 0; }
.tip .eyebrow { margin-bottom: .3em; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px 32px; }
.two > * { min-width: 0; }
.explain { border-left: 3px solid var(--line); padding-left: 16px; }
.explain.intra { border-color: var(--needle); }
.explain.eod { border-color: var(--accent); }

/* Tabellen */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; }
.vergleich { min-width: 760px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { font: 500 .72rem var(--font-data); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; }
.firm { font-family: var(--font-display); font-weight: 700; font-stretch: 90%; font-size: 1.05rem; text-decoration: none; color: var(--ink); }
.firm:hover { color: var(--accent); }
.sub { display: block; color: var(--muted); font-size: .88rem; }
tr.best td { background: var(--accent-soft); }

/* Firmenseite */
.crumb { font-size: .9rem; color: var(--band-muted); margin: 0 0 10px; }
.crumb a { color: var(--band-muted); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin-top: 24px; }
.stat { background: var(--surface); color: var(--ink); padding: 14px 16px; min-width: 0; }
.stat .eyebrow { margin: 0 0 4px; }
.stat .val { font: 500 1.3rem var(--font-data); font-variant-numeric: tabular-nums; }
.facts { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.facts th { width: 38%; color: var(--muted); font-weight: 600; }
.pro, .con { padding-left: 1.2em; }
.pro li::marker { content: "+  "; color: var(--accent); font-weight: 700; }
.con li::marker { content: "–  "; color: var(--needle); font-weight: 700; }
.note { background: var(--accent-soft); color: var(--ink); padding: 12px 16px; border-radius: 8px; max-width: 72ch; }
.steps { padding-left: 1.3em; }
.steps li { margin-bottom: .7em; }
.steps li::marker { font-family: var(--font-data); color: var(--muted); }

/* Rechner */
.panel label { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin-bottom: 14px; }
.panel input[type=range] { width: min(300px, 100%); accent-color: var(--accent); }
.panel output { font: 500 1.1rem var(--font-data); min-width: 2ch; }
.panel .check input { accent-color: var(--accent); width: 18px; height: 18px; }

/* Drawdown-Grafik */
#dd-chart { width: 100%; height: auto; display: block; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .9rem; color: var(--muted); margin: 8px 0; }
.sw { display: inline-block; width: 18px; height: 3px; margin-right: 6px; vertical-align: middle; }
.sw-konto { background: var(--ink); }
.sw-intra { background: var(--needle); }
.sw-eod { background: var(--accent); }
.dd-text { min-height: 3.2em; }

/* Fuß */
footer { background: var(--band); color: var(--band-muted); font-size: .88rem; padding-block: 24px 36px; }
footer a, footer strong { color: var(--band-ink); }

@media (prefers-reduced-motion: no-preference) {
  .readout .bar span { animation: grow .7s ease-out both; transform-origin: left; }
  @keyframes grow { from { transform: scaleX(.2); } to { transform: scaleX(1); } }
}

/* Code-Block */
pre.code { background: var(--band); color: var(--band-ink); border-radius: 12px; padding: 16px 18px; overflow-x: auto; max-height: 520px; font: 500 .8rem/1.55 var(--font-data); margin-top: 12px; }