/* joaquintrapero.com — hoja única, sin dependencias y sin peticiones a terceros.
   Los colores NO están elegidos a ojo: los contrastes se midieron con la
   fórmula de luminancia del WCAG sobre los dos fondos reales de la web.
     claro  #14120F 17,9:1 · #5A5550 7,1:1 · acento #A8431C 5,8:1
     oscuro #F5F2ED 17,2:1 · #A8A199 7,5:1 · acento #FF8A5B 8,3:1
   El mínimo AA para texto normal es 4,5:1, así que los cuatro colores de texto
   pasan en las dos temperaturas.
   🔴 --ink-faint NO llega a 4,5:1 en ninguna de las dos. Es SOLO para bordes y
   filetes decorativos: en cuanto se use para texto, la web deja de cumplir. */

/* ── Tipografía de marca, autoalojada ─────────────────────────────── */
@font-face {
  font-family: 'Satoshi';
  src: url('/fonts/Satoshi-Bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Satoshi';
  src: url('/fonts/Satoshi-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}

/* ── Tokens ───────────────────────────────────────────────────────── */
:root {
  --bg:        #fbfaf8;
  --panel:     #ffffff;
  --panel-alt: #f4f1ec;
  --ink:       #14120f;
  --ink-soft:  #5a5550;
  --ink-faint: #b3aca3;   /* solo bordes y filetes: no llega a AA como texto */
  --border:    #e7e2da;
  --accent:    #a8431c;
  --accent-on: #fbfaf8;

  --display: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Ubuntu, 'Helvetica Neue', sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --shell: 68rem;
  --gap: clamp(3.5rem, 9vw, 7rem);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #100f0d;
    --panel:     #191714;
    --panel-alt: #1c1a16;
    --ink:       #f5f2ed;
    --ink-soft:  #a8a199;
    --ink-faint: #57514a;
    --border:    #2c2822;
    --accent:    #ff8a5b;
    --accent-on: #100f0d;
    color-scheme: dark;
  }
}

/* ── Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 0.18em; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute; left: -9999px;
  background: var(--ink); color: var(--bg);
  padding: 0.65rem 1rem; border-radius: 0 0 6px 0; z-index: 10;
}
.skip:focus { left: 0; top: 0; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
}

/* ── Etiquetas de sección ─────────────────────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 1.75rem;
}

/* ── Cabecera ─────────────────────────────────────────────────────── */
.site-head {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.head-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 4.25rem;
}
.mark {
  font-family: var(--display); font-weight: 700;
  font-size: 1rem; letter-spacing: -0.01em;
}
.site-head nav { display: flex; gap: 1.5rem; }
.site-head nav a {
  color: var(--ink-soft); font-size: 0.9375rem;
}
.site-head nav a:hover { color: var(--accent); }

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero { padding-block: clamp(3.5rem, 10vw, 7rem) var(--gap); }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

h1 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(2.25rem, 6.2vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0 0 1.5rem;
  text-wrap: balance;
}

.lede {
  font-size: clamp(1.0625rem, 1.9vw, 1.25rem);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 34em;
  margin: 0 0 2.25rem;
}
.lede a { font-weight: 500; }

.hero-photo { margin: 0; }
.hero-photo img {
  width: clamp(9rem, 22vw, 18.75rem);
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
}

/* ── Botones ──────────────────────────────────────────────────────── */
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn {
  display: inline-flex; align-items: center;
  padding: 0.7rem 1.35rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.9375rem; font-weight: 500;
  color: var(--ink);
  background: var(--panel);
  transition: border-color .15s ease, background-color .15s ease;
}
.btn:hover { text-decoration: none; border-color: var(--ink-soft); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-on);
}
.btn-primary:hover { filter: brightness(1.08); border-color: var(--accent); }

/* ── Bandas ───────────────────────────────────────────────────────── */
.band { padding-block: var(--gap); border-top: 1px solid var(--border); }
.band-alt { background: var(--panel-alt); }

h2 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.15; letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
}

/* ── Tarjetas ─────────────────────────────────────────────────────── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: clamp(1.25rem, 3vw, 2rem);
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
}
.card p { margin: 0 0 1rem; }
.card p:last-child { margin-bottom: 0; }

.card-kicker {
  font-family: var(--mono);
  font-size: 0.75rem; letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.15rem !important;
}

.card-links { font-size: 0.9375rem; }
.card-links span { color: var(--ink-faint); margin-inline: 0.4rem; }

/* ── Bloque destacado + cifras ────────────────────────────────────── */
.feature {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.feature-copy p { margin: 0 0 1rem; max-width: 40em; }
.feature-copy h2 { margin-bottom: 1.15rem; }

.stats { margin: 0; display: grid; gap: 1.5rem; }
.stats div {
  border-top: 1px solid var(--border);
  padding-top: 0.85rem;
}
.stats dt {
  font-family: var(--mono);
  font-size: 0.72rem; letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.stats dd {
  margin: 0.2rem 0 0;
  font-family: var(--display); font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  letter-spacing: -0.02em; line-height: 1;
}

/* ── Prosa ────────────────────────────────────────────────────────── */
.prose { max-width: 40em; }
.prose p { margin: 0 0 1.35rem; }
.prose p:last-child { margin-bottom: 0; }

/* ── Pie ──────────────────────────────────────────────────────────── */
.site-foot {
  border-top: 1px solid var(--border);
  padding-block: 3rem;
  background: var(--bg);
}
.foot-grid {
  display: flex; flex-wrap: wrap; gap: 1.5rem 2rem;
  align-items: flex-start; justify-content: space-between;
}
.foot-name {
  font-family: var(--display); font-weight: 700;
  margin: 0; font-size: 1rem;
}
.foot-meta { margin: 0.2rem 0 0; color: var(--ink-soft); font-size: 0.9375rem; }
.site-foot nav { display: flex; flex-wrap: wrap; gap: 0.6rem 1.5rem; }
.site-foot nav a { font-size: 0.9375rem; color: var(--ink-soft); }
.site-foot nav a:hover { color: var(--accent); }

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 52rem) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
  .hero-grid { grid-template-areas: 'photo' 'copy'; }
  .hero-photo { grid-area: photo; }
  .hero-copy  { grid-area: copy; }
  .feature { grid-template-columns: 1fr; }
  .stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem 1.5rem;
  }
}

@media (max-width: 30rem) {
  .stats { grid-template-columns: 1fr 1fr; }
  .head-row nav { gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}