/* Galama — hoja de estilos común */

:root {
  --bg: #151b2b;
  --bg-alt: #1c2436;
  --bg-contrast: #eee8dc;
  --text: #e4e0d4;
  --text-dim: #8a93a5;
  --text-on-contrast: #151b2b;
  --accent: #c98a4c;
  --accent-2: #7fa3b8;
  --mono: ui-monospace, Consolas, 'Liberation Mono', monospace;
  --sans: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --gap: 32px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  overflow-x: hidden;
}

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

a { color: var(--accent); text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { color: var(--text); }

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

/* ---------- rejilla de 12 columnas ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gap);
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
}

.col-text { grid-column: 4 / span 6; max-width: 68ch; }
.col-list { grid-column: 4 / span 7; }
.col-wide { grid-column: 3 / span 8; }

/* ---------- tipografía ---------- */

h1, h2, h3 {
  font-family: var(--mono);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.09em;
  line-height: 1.35;
  margin: 0;
}

h1 { font-size: 27px; letter-spacing: 0.12em; }
h2 { font-size: 17px; letter-spacing: 0.16em; margin-bottom: 26px; }
h3 { font-size: 14px; letter-spacing: 0.14em; color: var(--accent-2); margin: 44px 0 14px; }

p { margin: 0 0 22px; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 20px;
}

.lead { font-size: 21px; line-height: 1.65; }

strong { color: #f2efe6; font-weight: 600; }

/* ---------- cabecera y navegación ---------- */

.site-header { padding: 34px 0 0; }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 38px;
}

.site-nav a {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-dim);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--accent); }

.site-nav .brand { color: var(--text); letter-spacing: 0.3em; }

/* ---------- hero ---------- */

.hero {
  min-height: 74vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 120px 0 0;
}

.hero .grid { padding-bottom: 0; }
.hero .col-text { text-align: center; grid-column: 4 / span 6; }
.hero h1 { margin-bottom: 26px; }
.hero .hero-sub { color: var(--text-dim); margin: 0; }

.page-head { padding: 96px 0 0; }
.page-head .col-text { text-align: center; }
.page-head h1 { margin-bottom: 22px; }
.page-head .hero-sub { color: var(--text-dim); }

/* ---------- ritmo de secciones ---------- */

main > section { padding: 128px 0; }
main > section + section { padding-top: 0; }

section.band {
  background: var(--bg-alt);
  padding: 128px 0;
  margin-top: 128px;
}
main > section.band + section { padding-top: 128px; }

section.contrast {
  background: var(--bg-contrast);
  color: var(--text-on-contrast);
  padding: 128px 0;
  margin-top: 128px;
}
section.contrast h2,
section.contrast h3 { color: var(--text-on-contrast); }
section.contrast .eyebrow { color: #6d5c44; }
section.contrast a { color: #9a5f22; }
section.contrast a:hover { color: #151b2b; }
section.contrast figcaption { color: #6d6151; }
section.contrast li::marker { color: #9a5f22; }
section.contrast :focus-visible { outline-color: #9a5f22; }

/* ---------- figuras ---------- */

.figure-main {
  margin: 96px auto;
  grid-column: 3 / span 8;
}

figcaption {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.13em;
  color: var(--text-dim);
  text-align: center;
  margin-top: 18px;
  line-height: 1.7;
}

.detail-layout {
  align-items: start;
  row-gap: 48px;
}
.detail-layout .figure-detail {
  grid-column: 1 / span 4;
  margin: 0;
}
.detail-layout .figure-detail figcaption { text-align: left; }
.detail-layout .detail-text {
  grid-column: 6 / span 6;
  max-width: 62ch;
}

/* ---------- listas ---------- */

ul.checklist, ol.steps {
  margin: 0;
  padding-left: 22px;
}
ul.checklist { list-style: square; }
ul.checklist li, ol.steps li { margin-bottom: 14px; padding-left: 6px; }
ul.checklist li::marker { color: var(--accent); }
ol.steps li::marker { font-family: var(--mono); color: var(--accent-2); font-size: 14px; }
ul.checklist li:last-child, ol.steps li:last-child { margin-bottom: 0; }

dl.terms { margin: 0; }
dl.terms dt {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 34px;
}
dl.terms dt:first-child { margin-top: 0; }
dl.terms dd { margin: 8px 0 0; }

/* ---------- páginas de texto ---------- */

.prose { padding: 96px 0 0; }
.prose .col-text > * + h2 { margin-top: 88px; }
.prose .first { font-size: 21px; line-height: 1.65; }

.divider {
  text-align: center;
  color: var(--accent-2);
  font-family: var(--mono);
  letter-spacing: 0.4em;
  margin: 88px 0;
}

.about .col-text { text-align: left; }
.about h2 { text-align: center; }

/* ---------- pie ---------- */

.site-footer {
  background: var(--bg-alt);
  margin-top: 128px;
  padding: 120px 0;
  text-align: center;
}

.site-footer .footer-brand {
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  margin: 0 0 36px;
}

.site-footer nav ul {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 36px;
}
.site-footer nav a {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-dim);
}
.site-footer nav a:hover { color: var(--accent); }

.site-footer .footer-mail { margin: 0 0 28px; }
.site-footer .footer-note {
  color: var(--text-dim);
  font-size: 14px;
  max-width: 54ch;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---------- adaptación ---------- */

@media (max-width: 900px) {
  .grid { column-gap: 24px; padding: 0 22px; }
  .col-text, .col-list, .col-wide,
  .hero .col-text,
  .figure-main,
  .detail-layout .figure-detail,
  .detail-layout .detail-text { grid-column: 1 / -1; }

  .detail-layout .figure-detail { max-width: 420px; }

  main > section { padding: 72px 0; }
  main > section + section { padding-top: 0; }
  section.band, section.contrast { padding: 72px 0; margin-top: 72px; }
  main > section.band + section { padding-top: 72px; }

  .hero { min-height: 0; padding: 72px 0 0; }
  .page-head, .prose { padding-top: 64px; }
  .figure-main { margin: 56px auto; }
  .divider { margin: 56px 0; }
  .prose .col-text > * + h2 { margin-top: 60px; }

  .site-footer { margin-top: 72px; padding: 72px 0; }
  .site-nav ul { gap: 12px 24px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  h1 { font-size: 21px; letter-spacing: 0.1em; }
  h2 { font-size: 15px; }
  .lead, .prose .first { font-size: 19px; }
  .site-nav ul { gap: 10px 18px; }
  .site-nav a, .site-footer nav a { font-size: 11px; letter-spacing: 0.16em; }
}