/* Tokens tomados de RiffMoodApp/RiffMood/src/utils/theme.ts, que es la fuente
   de verdad del diseño de la app. Radios grandes, tipografía apretada con
   letter-spacing negativo y sombras suaves multicapa. */
:root {
  --bg: #F8F9FA;
  --bg-elev: #FFFFFF;
  --surface2: #F1F2F4;
  --hairline: rgba(15,23,42,0.06);
  --hairline2: rgba(15,23,42,0.10);
  --text1: #0B0E14;
  --text2: #4B5563;
  --text3: #8A93A2;
  --accent: #2A6FDB;
  --accent-soft: rgba(42,111,219,0.10);
  --on-acc: #FFFFFF;
  --in-budget: #1F8A5B;
  --in-budget-soft: rgba(31,138,91,0.10);
  --e2: 0 6px 16px rgba(15,23,42,0.06);
  --e3: 0 18px 40px rgba(15,23,42,0.10);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1A1C1E;
    --bg-elev: #22262B;
    --surface2: #2A2F36;
    --hairline: rgba(255,255,255,0.06);
    --hairline2: rgba(255,255,255,0.10);
    --text1: #F4F6F8;
    --text2: #B6BEC9;
    --text3: #7C8694;
    --accent: #6FA0F2;
    --accent-soft: rgba(111,160,242,0.14);
    --on-acc: #1A1C1E;
    --in-budget: #4ADE80;
    --in-budget-soft: rgba(74,222,128,0.12);
    --e2: 0 6px 16px rgba(0,0,0,0.45);
    --e3: 0 18px 40px rgba(0,0,0,0.55);
  }
}
:root[data-theme="dark"] {
  --bg:#1A1C1E; --bg-elev:#22262B; --surface2:#2A2F36;
  --hairline:rgba(255,255,255,0.06); --hairline2:rgba(255,255,255,0.10);
  --text1:#F4F6F8; --text2:#B6BEC9; --text3:#7C8694;
  --accent:#6FA0F2; --accent-soft:rgba(111,160,242,0.14); --on-acc:#1A1C1E;
  --in-budget:#4ADE80; --in-budget-soft:rgba(74,222,128,0.12);
  --e2:0 6px 16px rgba(0,0,0,0.45); --e3:0 18px 40px rgba(0,0,0,0.55);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text1);
  font: 400 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.15px;
}
.wrap { max-width: 980px; margin: 0 auto; padding: 0 20px; }

/* ── Cabecera ─────────────────────────────────────────────── */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 0;
}
.logo {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 19px; font-weight: 600; letter-spacing: -0.19px;
  text-decoration: none; color: var(--text1);
}
.logo-mark { width: 28px; height: 28px; display: block; object-fit: contain; }
.nav a.small { color: var(--text2); text-decoration: none; font-size: 14px; }
.nav a.small:hover { color: var(--accent); }

/* ── Héroe ────────────────────────────────────────────────── */
.hero { padding: 48px 0 24px; text-align: center; }
h1 {
  font-size: clamp(34px, 7vw, 56px);
  line-height: 1.04;
  letter-spacing: -1.96px;
  font-weight: 600;
  margin: 0 0 18px;
}
.lede {
  font-size: clamp(17px, 2.4vw, 20px);
  color: var(--text2);
  max-width: 540px; margin: 0 auto 26px;
  line-height: 1.55;
}
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 14px; border-radius: 999px;
  background: var(--in-budget-soft); color: var(--in-budget);
  font-size: 13px; font-weight: 600; letter-spacing: 0;
}
.badge .dot { width: 7px; height: 7px; border-radius: 999px; background: currentColor; }

/* ── Capturas ─────────────────────────────────────────────── */
.shots {
  display: flex; gap: 22px; justify-content: center; align-items: flex-start;
  margin: 44px 0 8px; flex-wrap: wrap;
}
.phone {
  width: 240px; border-radius: 32px; overflow: hidden;
  border: 1px solid var(--hairline2);
  box-shadow: var(--e3);
  background: var(--bg-elev);
  display: block;
}
.phone img { display: block; width: 100%; height: auto; }
.shot-label {
  text-align: center; font-size: 13px; color: var(--text3);
  margin-top: 10px; letter-spacing: 0;
}

/* ── Secciones ────────────────────────────────────────────── */
section { padding: 56px 0; }
.sec-head { max-width: 620px; margin-bottom: 28px; }
h2 {
  font-size: clamp(24px, 3.6vw, 32px);
  letter-spacing: -0.64px; font-weight: 600;
  margin: 0 0 10px; line-height: 1.2;
}
.sec-head p { color: var(--text2); margin: 0; font-size: 17px; }
h3 { font-size: 17px; letter-spacing: -0.19px; margin: 0 0 6px; font-weight: 600; }

/* Texto justificado: los párrafos empiezan y acaban a la misma altura.
   `hyphens` evita los huecos enormes entre palabras que suele provocar
   justificar en columnas estrechas; funciona porque <html lang="es">. */
.prose p,
.prose li,
.sec-head p,
.card p,
.split p,
.note {
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
}
/* El héroe va centrado: justificar un titular corto queda peor. */
.hero .lede { text-align: center; hyphens: none; }

/* ── Páginas de texto (privacidad) ────────────────────────── */
/* Mismo ancho que .prose para que el título quede alineado con el cuerpo. */
.page-head { padding: 40px 0 8px; max-width: 680px; }
.page-head h1 { font-size: clamp(30px, 5vw, 42px); letter-spacing: -1.2px; margin-bottom: 10px; }
.meta { color: var(--text3); font-size: 14px; margin: 0; letter-spacing: 0; }
.prose { max-width: 680px; }
.prose section { padding: 28px 0; border-top: 1px solid var(--hairline); }
.prose section:first-of-type { border-top: 0; }
.prose ul { padding-left: 20px; margin: 0 0 14px; }
.prose li { margin-bottom: 8px; color: var(--text2); }
.prose p { color: var(--text2); margin: 0 0 14px; }
.prose strong { color: var(--text1); font-weight: 600; }
.prose a { color: var(--accent); }

.grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.card {
  background: var(--bg-elev);
  border: 1px solid var(--hairline);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--e2);
}
.card p { margin: 0; color: var(--text2); font-size: 15px; line-height: 1.6; }
.card .ico {
  width: 42px; height: 42px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; margin-bottom: 14px;
}
.card .ico svg { width: 20px; height: 20px; fill: currentColor; }

.split { display: grid; gap: 40px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 820px) { .split { grid-template-columns: 1fr 260px; } }
.split.rev { direction: rtl; } .split.rev > * { direction: ltr; }

.note {
  border-left: 3px solid var(--hairline2);
  padding: 2px 0 2px 18px;
  color: var(--text2);
  font-size: 15px;
}

footer {
  border-top: 1px solid var(--hairline);
  padding: 36px 0 56px;
  color: var(--text3); font-size: 14px;
}
footer a { color: var(--text2); text-decoration: none; margin-right: 18px; }
footer a:hover { color: var(--accent); }