/* foropista.com: hoja de reglajes sobre papel, con la pianola como único gesto de marca */
@font-face { font-family: "Big Shoulders Display"; src: url("/fonts/big-shoulders-display.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url("/fonts/atkinson-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url("/fonts/atkinson-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/fonts/jetbrains-mono.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root {
  --paper: #F1F2EE;
  --sheet: #FFFFFF;
  --ink: #16191E;
  --muted: #59616A;
  --line: #D3D7D0;
  --grid: rgba(22, 25, 30, 0.055);
  --kerb: #D42A1F;
  --kerb-ink: #B5201A;
  --kerb-white: #FFFFFF;
  --chip: #E4E7E1;
  --asphalt: #16191E;
  --asphalt-2: #1F242B;
  --on-asphalt: #E9EBE6;
  --on-asphalt-muted: #9AA2AB;
  --rubber: #3A4048;

  --f-display: "Big Shoulders Display", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-body: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
  --f-data: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --measure: 66ch;
  --wide: 1080px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121418; --sheet: #1A1E24; --ink: #E9EBE6; --muted: #9AA2AB;
    --line: #2B3139; --grid: rgba(233, 235, 230, 0.045); --kerb: #D42A1F; --kerb-ink: #FF6B5F;
    --kerb-white: #E9EBE6; --chip: #242A31; --asphalt: #16191E;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.wrap {
  max-width: var(--wide);
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
h1, h2, h3 { font-family: var(--f-display); line-height: 0.95; margin: 0; text-wrap: balance; }
h2 { font-size: clamp(2.2rem, 5.5vw, 3.4rem); font-weight: 900; text-transform: uppercase; }
h3 { font-size: 1.45rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em; }
p { margin: 0; max-width: var(--measure); }
a { color: var(--kerb-ink); text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--kerb); outline-offset: 2px; }
.label {
  font-family: var(--f-data); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}
.data { font-family: var(--f-data); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.lede { font-size: 1.2rem; line-height: 1.55; }

.kerb {
  height: 12px;
  background: repeating-linear-gradient(-45deg, var(--kerb) 0 12px, #FFFFFF 12px 24px);
}

/* Cabecera */
.top { background: var(--asphalt); color: var(--on-asphalt); }
.top .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px; padding-block: 14px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.brand img { width: 34px; height: 34px; flex: none; display: block; }
.wordmark { font-family: var(--f-display); font-weight: 900; font-size: 1.9rem; line-height: 1; text-transform: lowercase; letter-spacing: -0.005em; }
.wordmark span { font-weight: 500; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 20px; font-family: var(--f-data); font-size: 0.82rem; }
.top nav a { color: var(--on-asphalt); text-decoration: none; padding: 6px 0; }
.top nav a:hover, .top nav a[aria-current="page"] { color: #FFFFFF; text-decoration: underline; text-decoration-color: var(--kerb); text-decoration-thickness: 2px; }

/* Portada */
.hero {
  background-color: var(--asphalt);
  background-image:
    linear-gradient(rgba(233, 235, 230, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(233, 235, 230, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--on-asphalt);
}
.hero .wrap { display: grid; gap: 40px; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; padding-block: 64px 72px; }
.hero h1 { font-size: clamp(3.4rem, 10vw, 7rem); font-weight: 900; text-transform: uppercase; line-height: 0.86; }
.hero .lede { color: var(--on-asphalt); margin-top: 22px; max-width: 36ch; }
.hero .label { color: var(--on-asphalt-muted); }
.facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; padding: 0; list-style: none; }
.facts li { font-family: var(--f-data); font-size: 0.8rem; border: 1px solid var(--rubber); border-radius: 3px; padding: 5px 10px; color: var(--on-asphalt); }
.soon { margin-top: 26px; font-family: var(--f-data); font-size: 0.85rem; color: var(--on-asphalt-muted); }

/* Tarjeta de tanda (ilustrativa) */
.card { background: #121418; border: 1px solid var(--rubber); border-radius: 18px; padding: 16px; display: grid; gap: 10px; max-width: 380px; justify-self: end; width: 100%; }
.card .s { font-family: var(--f-data); font-size: 0.7rem; letter-spacing: 0.06em; color: var(--on-asphalt-muted); }
.card .t { font-family: var(--f-display); font-weight: 900; font-size: 1.7rem; text-transform: uppercase; line-height: 1; }
.card .best { background: var(--asphalt-2); border-radius: 10px; padding: 12px 14px; display: grid; gap: 2px; }
.card .best .v { font-family: var(--f-data); font-weight: 600; font-size: 2rem; font-variant-numeric: tabular-nums; color: #FFFFFF; }
.card .best .d { font-family: var(--f-data); font-size: 0.78rem; color: #3CCB7F; }
.card .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.card .grid div { background: var(--asphalt-2); border-radius: 8px; padding: 9px 12px; display: grid; gap: 2px; }
.card .k { font-family: var(--f-data); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-asphalt-muted); }
.card .grid .v { font-family: var(--f-data); font-weight: 600; font-variant-numeric: tabular-nums; }
.card .note { border-left: 3px solid var(--kerb); background: var(--asphalt-2); border-radius: 0 8px 8px 0; padding: 10px 12px; font-size: 0.86rem; line-height: 1.45; color: #D7DAD4; }
.card-cap { font-size: 0.8rem; color: var(--on-asphalt-muted); justify-self: end; max-width: 380px; width: 100%; }

/* Secciones */
section { border-bottom: 1px solid var(--line); }
section > .wrap { padding-block: 64px; display: grid; gap: 32px; }
.sec-head { display: grid; gap: 12px; }
.cols { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.cols > * { min-width: 0; }
.sheet { background: var(--sheet); border: 1px solid var(--line); border-radius: 4px; padding: 22px; display: grid; gap: 10px; align-content: start; }
.sheet p { font-size: 0.98rem; }
.sheet .num { font-family: var(--f-data); font-weight: 600; font-size: 0.85rem; color: var(--kerb-ink); }

.statement {
  border-left: 6px solid var(--kerb); padding: 4px 0 4px 20px;
  font-family: var(--f-display); font-weight: 800; font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.08; text-transform: uppercase; max-width: 30ch;
}

/* Páginas de texto: privacidad y soporte */
.doc .wrap { padding-block: 56px 72px; display: grid; gap: 40px; }
.doc header { display: grid; gap: 14px; }
.doc h1 { font-size: clamp(2.8rem, 8vw, 4.6rem); font-weight: 900; text-transform: uppercase; }
.doc article { display: grid; gap: 34px; max-width: 72ch; }
.doc article section { border: 0; display: grid; gap: 10px; }
.doc article h2 { font-size: 1.6rem; font-weight: 800; }
.doc ul, .doc ol { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; max-width: var(--measure); }
.summary { background: var(--sheet); border: 1px solid var(--line); border-left: 6px solid var(--kerb); border-radius: 4px; padding: 20px 22px; display: grid; gap: 8px; }
.contact { font-family: var(--f-data); font-size: 1.05rem; font-weight: 600; overflow-wrap: anywhere; }
.path { font-family: var(--f-data); font-size: 0.9em; background: var(--chip); border-radius: 3px; padding: 1px 6px; white-space: nowrap; }

.faq { display: grid; gap: 0; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 14px 0; font-weight: 700; font-size: 1.08rem; min-height: 56px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--f-data); font-size: 1.3rem; color: var(--kerb-ink); flex: none; }
.faq details[open] summary::after { content: "−"; }
.faq .answer { display: grid; gap: 10px; padding: 0 0 20px; }

/* Pie */
footer { background: var(--asphalt); color: var(--on-asphalt); }
footer .wrap { padding-block: 32px 40px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 14px 24px; }
footer nav { display: flex; flex-wrap: wrap; gap: 6px 20px; font-family: var(--f-data); font-size: 0.8rem; }
footer a { color: var(--on-asphalt); }
footer .label { color: var(--on-asphalt-muted); }

@media (max-width: 760px) {
  .hero .wrap { grid-template-columns: 1fr; padding-block: 44px 52px; }
  .card, .card-cap { justify-self: start; }
  section > .wrap { padding-block: 48px; }
  .doc .wrap { padding-block: 40px 56px; }
}