/* Krasopu — hoja de estilo común */

:root {
  --bg: #f2f0ea;
  --bg-alt: #e5e2d9;
  --bg-dark: #1a1c22;
  --ink: #1a1c22;
  --ink-soft: #6e6b64;
  --ink-invert: #f2f0ea;
  --accent: #a82c26;
  --accent-2: #2a4a6b;
  --serif: Georgia, 'Times New Roman', Times, serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --gap: 24px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.65;
  overflow-x: hidden;
}

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

a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible,
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

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

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gap);
  row-gap: 0;
}

/* --- cabecera y navegación --- */

.masthead { padding-top: 26px; }

.masthead__line {
  grid-column: 1 / 6;
  height: 1px;
  background: var(--accent);
  margin-bottom: 14px;
}

.masthead__bar {
  grid-column: 1 / 13;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px 28px;
}

.sitename {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.14em;
  margin: 0;
  text-transform: uppercase;
}

.sitename a { color: var(--ink); text-decoration: none; }
.sitename a:hover { color: var(--accent); }

.nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 26px;
  margin: 0;
  padding: 0;
}

.nav a {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.09em;
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

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

/* --- portada --- */

.hero { padding: 46px 0 8px; }

h1 {
  grid-column: 1 / 8;
  font-weight: normal;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0;
}

.h1-a { display: block; margin-left: 28.5%; }
.h1-b { display: block; }

.hero__index {
  grid-column: 10 / 13;
  align-self: end;
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-soft);
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--accent-2);
}

.hero__index li { border-bottom: 1px solid var(--accent-2); padding: 7px 0; }

.hero__lead {
  grid-column: 1 / 7;
  margin: 40px 0 0;
  font-size: 21px;
  line-height: 1.55;
}

/* --- imagen principal --- */

.figure-main { grid-column: 8 / 13; margin: 44px 0 0; }
.figure-main .frame { border: 1px solid var(--accent); padding: 8px; }
.figure-main img { width: 100%; }

.figure-side {
  grid-column: 5 / 8;
  align-self: end;
  margin: 44px 0 0;
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* --- secciones de texto --- */

.section { padding-block: 32px; }
.section--alt { background: var(--bg-alt); padding-block: 48px; margin-block: 32px; }

.col-text { grid-column: 1 / 7; }
.col-shift { grid-column: 4 / 10; }

h2 {
  font-weight: normal;
  font-size: clamp(24px, 2.6vw, 31px);
  line-height: 1.25;
  margin: 0 0 18px;
}

h3 {
  font-style: italic;
  font-weight: normal;
  font-size: 21px;
  line-height: 1.35;
  margin: 32px 0 10px;
}

p { margin: 0 0 20px; }
p:last-child { margin-bottom: 0; }

.rule {
  display: block;
  width: 33.33%;
  min-width: 110px;
  height: 1px;
  background: var(--accent);
  border: 0;
  margin: 0 0 22px;
}

.kicker {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--accent-2);
  margin: 0 0 10px;
}

ul.list, ol.list { margin: 0 0 20px; padding-left: 0; list-style: none; }
ul.list li, ol.list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 11px;
}
ul.list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}
ol.list { counter-reset: paso; }
ol.list li::before {
  counter-increment: paso;
  content: counter(paso);
  position: absolute;
  left: 0;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--accent-2);
  top: 4px;
}

/* --- sección en contraste --- */

.section--dark {
  background: var(--bg-dark);
  color: var(--ink-invert);
  padding-block: 60px;
  margin-block: 32px;
}

.section--dark h2, .section--dark h3 { color: var(--ink-invert); }
.section--dark a { color: #e0b6b0; }
.section--dark .rule { background: var(--accent); }
.section--dark .kicker { color: #8fa9c4; }
.section--dark ul.list li::before { color: #e0b6b0; }
.section--dark :focus-visible { outline-color: #e0b6b0; }

.figure-detail { grid-column: 1 / 6; margin: 0; }
.figure-detail img { width: 100%; }
.figure-detail figcaption,
.figure-main figcaption {
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-top: 10px;
}
.section--dark .figure-detail figcaption { color: #9b978e; }
.dark-text { grid-column: 7 / 13; }

/* --- páginas interiores --- */

.page-head { padding: 40px 0 6px; }
.page-head h1 {
  grid-column: 1 / 9;
  font-size: clamp(30px, 4vw, 46px);
}
.page-head .standfirst {
  grid-column: 1 / 7;
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 19px;
}

.prose { grid-column: 1 / 7; }
.prose section { margin-bottom: 56px; }
.prose section:last-child { margin-bottom: 0; }
.prose h2 {
  position: relative;
  padding-left: 40px;
  margin-bottom: 16px;
}
.prose h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 24px;
  height: 1px;
  background: var(--accent);
}
.prose h3 { margin-top: 26px; }

/* --- pie --- */

.footer { padding: 56px 0 64px; margin-top: 64px; }
.footer__line { grid-column: 1 / 6; height: 1px; background: var(--accent); margin-bottom: 26px; }

.footer__name { grid-column: 1 / 6; }
.footer__nav { grid-column: 6 / 9; }
.footer__contact { grid-column: 9 / 13; }

.footer__name p:first-child {
  font-size: 20px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.footer p, .footer li {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.footer ul { list-style: none; margin: 0; padding: 0; }
.footer__nav a { color: var(--ink); text-decoration: none; border-bottom: 1px solid transparent; }
.footer__nav a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* --- adaptación a pantallas medianas y pequeñas --- */

@media (max-width: 960px) {
  .wrap { padding: 0 24px; }
  h1 { grid-column: 1 / 10; }
  .hero__index { grid-column: 1 / 13; margin-top: 34px; }
  .hero__lead { grid-column: 1 / 10; }
  .figure-main { grid-column: 1 / 9; }
  .figure-side { grid-column: 9 / 13; align-self: start; }
  .col-text, .col-shift, .prose, .page-head h1, .page-head .standfirst { grid-column: 1 / 11; }
  .figure-detail { grid-column: 1 / 7; }
  .dark-text { grid-column: 1 / 11; margin-top: 28px; }
  .footer__name { grid-column: 1 / 7; }
  .footer__nav { grid-column: 7 / 10; }
  .footer__contact { grid-column: 10 / 13; }
}

@media (max-width: 680px) {
  body { font-size: 17px; }
  .wrap { padding: 0 20px; }
  .masthead__line, .footer__line { grid-column: 1 / 13; }
  .hero { padding: 30px 0 4px; }
  h1, .hero__lead, .hero__index, .figure-main, .figure-side,
  .col-text, .col-shift, .prose, .figure-detail, .dark-text,
  .page-head h1, .page-head .standfirst,
  .footer__name, .footer__nav, .footer__contact { grid-column: 1 / 13; }
  .h1-a { margin-left: 0; }
  .hero__lead { font-size: 19px; margin-top: 28px; }
  .figure-main { margin-top: 32px; }
  .figure-side { margin-top: 18px; }
  .section { padding-block: 20px; }
  .section--alt, .section--dark { padding-block: 36px; margin-block: 20px; }
  .prose section { margin-bottom: 40px; }
  .footer { padding: 40px 0 48px; margin-top: 40px; }
  .footer__nav, .footer__contact { margin-top: 26px; }
  .nav ul { gap: 8px 18px; }
}