/* soyitiel.com — sitio personal. Hecho a mano, sin frameworks. */

:root {
  --bg:        #f7f4ec;
  --bg-soft:   #efeadd;
  --ink:       #14130f;
  --ink-soft:  #56534a;
  --line:      #dcd6c6;
  --accent:    #b5451a;   /* terracota */
  --accent-ink:#8f350f;

  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --sans:  ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono:  ui-monospace, "SF Mono", "JetBrains Mono", "Menlo", monospace;

  --measure: 34rem;
  --pad: clamp(1.5rem, 6vw, 5rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #14130f;
    --bg-soft:   #1c1a15;
    --ink:       #f2ede1;
    --ink-soft:  #a8a291;
    --line:      #322e26;
    --accent:    #e0713f;
    --accent-ink:#eb8355;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main {
  max-width: calc(var(--measure) + var(--pad) * 2);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ---------- HERO ---------- */

[data-role="hero"] {
  padding: clamp(4rem, 16vh, 9rem) 0 clamp(2.5rem, 8vh, 4.5rem);
  border-bottom: 1px solid var(--line);
}

[data-role="meta"] {
  margin: 0 0 1.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

[data-role="wordmark"] {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(3.4rem, 15vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
}

[data-role="lead"] {
  margin: 1.6rem 0 0;
  max-width: 28rem;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 3.6vw, 1.6rem);
  line-height: 1.4;
  color: var(--ink);
}

[data-role="mark"] {
  color: var(--accent);
  font-style: italic;
}

/* ---------- SECCIONES ---------- */

[data-role="seccion"] {
  padding: clamp(2.75rem, 8vh, 4.5rem) 0;
  border-bottom: 1px solid var(--line);
}

[data-role="rotulo"] {
  margin: 0 0 2rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
}

[data-role="idx"] { color: var(--accent); }

/* Qué hago */

[data-role="strands"] {
  display: grid;
  gap: 2.2rem;
}

@media (min-width: 40rem) {
  [data-role="strands"] { grid-template-columns: 1fr 1fr; gap: 2.8rem; }
}

[data-role="strand"] h3 {
  margin: 0 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

[data-role="strand"] p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 30rem;
}

/* Proyectos (cuando se active) */

[data-role="proyectos"] { list-style: none; margin: 0; padding: 0; }

[data-role="proyectos"] li + li { margin-top: 0.4rem; }

[data-role="proyectos"] a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.2rem 0.9rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
}

[data-role="proy-nombre"] { font-family: var(--serif); font-size: 1.2rem; }
[data-role="proy-desc"]   { color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- CONTACTO ---------- */

[data-role="contacto-intro"] {
  margin: 0 0 1.6rem;
  font-family: var(--serif);
  font-size: 1.3rem;
}

[data-role="contacto"] { list-style: none; margin: 0; padding: 0; }

[data-role="contacto"] a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 1.2rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
  transition: color 0.15s ease;
}

[data-role="contacto"] li:last-child a { border-bottom: 1px solid var(--line); }

[data-role="contacto"] a:hover [data-role="c-valor"],
[data-role="contacto"] a:focus-visible [data-role="c-valor"] {
  color: var(--accent);
}

[data-role="c-canal"] {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  min-width: 6rem;
}

[data-role="c-valor"] { font-family: var(--serif); font-size: 1.2rem; }

[data-role="c-nota"] {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-soft);
}

/* ---------- PIE ---------- */

[data-role="pie"] {
  max-width: calc(var(--measure) + var(--pad) * 2);
  margin: 0 auto;
  padding: 2rem var(--pad) 3rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

/* ---------- FOCO ACCESIBLE ---------- */

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

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