/* ruedasmas.com · Próximamente. Colores del logo de Ruedas Más (rojo #E10A14, gris #505050).
   Sin fuentes ni recursos externos (CSP default-src 'self', docs/09 §4). */
:root {
  --rojo: #e10a14;
  --rojo-oscuro: #b0060e;
  --gris: #505050;
  --tinta: #1d1f23;
  --tinta-suave: #55585f;
  --fondo: #ffffff;
  --tarjeta: #fbfaf8;
  --borde: #e3e1dc;
  --verde-wa: #0f7a43;
  --radio: 16px;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--tinta);
  background: var(--fondo);
}

a { color: var(--rojo-oscuro); }

a:focus-visible { outline: 3px solid var(--rojo); outline-offset: 3px; border-radius: 6px; }

.cabecera, .principal, .pie { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

.cabecera { padding-top: 24px; }

.marca { display: inline-flex; align-items: center; min-height: 44px; }

.marca img { display: block; width: 200px; height: auto; }

.principal { flex: 1; display: grid; gap: 32px; padding-top: 32px; padding-bottom: 48px; }

.antetitulo {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rojo-oscuro);
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(2.25rem, 8vw, 4rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--tinta);
}

.bajada { margin: 0 0 24px; max-width: 38rem; font-size: 1.0625rem; color: var(--tinta-suave); }

.boton-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 56px;
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--verde-wa);
  color: #fff;
  font-size: 1.0625rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(15, 122, 67, 0.25);
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.boton-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(15, 122, 67, 0.35); }

.nota { margin: 16px 0 0; font-size: 0.9375rem; color: var(--tinta-suave); }

.datos { display: grid; gap: 16px; }

.tarjeta {
  padding: 24px;
  border: 1px solid var(--borde);
  border-top: 4px solid var(--rojo);
  border-radius: var(--radio);
  background: var(--tarjeta);
  box-shadow: 0 1px 2px rgba(29, 31, 35, 0.04);
}

.tarjeta h2 { margin: 0 0 12px; font-size: 1.125rem; color: var(--gris); }

.tarjeta p { margin: 0; }

.enlace { display: inline-flex; align-items: center; min-height: 44px; margin-top: 8px; font-weight: 700; }

.horario { margin: 0; display: grid; gap: 8px; }

.horario div { display: flex; justify-content: space-between; gap: 16px; border-bottom: 1px dashed var(--borde); padding-bottom: 8px; }

.horario dt { color: var(--tinta-suave); }

.horario dd { margin: 0; font-weight: 600; text-align: right; white-space: nowrap; }

.lista { margin: 0; padding-left: 20px; display: grid; gap: 4px; }

.pie {
  padding-top: 24px;
  padding-bottom: 32px;
  border-top: 1px solid var(--borde);
  font-size: 0.875rem;
  color: var(--tinta-suave);
}

.pie p { margin: 0 0 4px; }

.pie a { color: var(--tinta-suave); display: inline-block; min-height: 44px; line-height: 44px; }

.documento { max-width: 760px; display: block; }

.documento h2 { margin: 32px 0 8px; font-size: 1.25rem; color: var(--gris); }

.documento p { margin: 0 0 12px; color: var(--tinta-suave); }

@media (min-width: 900px) {
  .principal { grid-template-columns: 1.15fr 1fr; align-items: start; gap: 48px; padding-top: 64px; }
  .marca img { width: 240px; }
}

@media (prefers-reduced-motion: reduce) {
  .boton-whatsapp { transition: none; }
  .boton-whatsapp:hover { transform: none; }
}