/* Skigoda — hoja de estilos común */

:root {
  --bg: #1e1a20;
  --bg-alt: #272229;
  --bg-light: #e9e6e1;
  --fg: #e9e6e1;
  --fg-muted: #9c949c;
  --fg-dark: #1e1a20;
  --accent: #c9a24b;
  --accent2: #a9b2bd;
  --rule: rgba(233, 230, 225, 0.18);
  --rule-dark: rgba(30, 26, 32, 0.22);
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --step: 72px;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.8;
  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; }

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

/* ---------- rejilla de 12 columnas con margen reglado ---------- */

.sheet {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.ruled {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 24px;
  position: relative;
}

/* línea vertical que separa el margen izquierdo */
.ruled::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc((100% - 11 * 24px) / 12 * 3 + 24px * 3 - 12px);
  width: 1px;
  background: var(--rule);
}

.section--light .ruled::before { background: var(--rule-dark); }

.margin-mark {
  grid-column: 1 / 4;
  font-family: var(--serif);
  color: var(--accent2);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding-top: 10px;
}

.margin-initial {
  grid-column: 1 / 4;
  font-family: var(--serif);
  font-size: 68px;
  line-height: 1;
  color: var(--accent);
  padding-top: 4px;
}

.col-main { grid-column: 4 / 10; }
.col-wide { grid-column: 4 / 12; }
.col-full { grid-column: 4 / 13; }

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

.section {
  padding: var(--step) 0;
  border-top: 1px solid var(--rule);
}

.section--alt { background: var(--bg-alt); }

.section--light {
  background: var(--bg-light);
  color: var(--fg-dark);
  border-top: none;
}

.section--light .caption,
.section--light .margin-mark { color: #6d6570; }
.section--light .margin-initial { color: #8a6b1f; }
.section--light a { color: #7a5c14; }
.section--light .lead { color: #3d3640; }

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

.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 22px 0;
}

.site-header .ruled::before { display: none; }

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

.wordmark {
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--fg);
  text-decoration: none;
}

.wordmark span { color: var(--accent); }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  align-items: baseline;
}

.site-nav li + li::before {
  content: "/";
  color: var(--accent2);
  margin-right: 18px;
}

.site-nav a {
  color: var(--fg);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

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

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

.hero { padding: calc(var(--step) * 1.1) 0 var(--step); }

.hero-title {
  grid-column: 4 / 12;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 5.2vw, 60px);
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.01em;
}

.hero-initial {
  grid-column: 1 / 4;
  grid-row: 1;
  font-family: var(--serif);
  font-size: clamp(90px, 13vw, 158px);
  line-height: 0.9;
  color: var(--accent);
  text-align: right;
  padding-right: 18px;
  margin: 0;
}

.guides {
  grid-column: 4 / 10;
  margin-top: 34px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 22px 0;
}

.guides p { margin: 0 0 14px; }
.guides p:last-child { margin-bottom: 0; }

.lead {
  font-size: 19px;
  line-height: 1.75;
  color: var(--fg);
}

.kicker {
  grid-column: 1 / 4;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent2);
  margin: 34px 0 0;
}

/* ---------- imágenes ---------- */

.figure-main {
  margin: var(--step) 0 0;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 24px;
  align-items: start;
}

.figure-main img { grid-column: 6 / 13; width: 100%; }

.figure-main figcaption {
  grid-column: 1 / 5;
  padding-top: 6px;
}

.caption {
  font-size: 12px;
  line-height: 1.6;
  color: var(--fg-muted);
  letter-spacing: 0.03em;
}

.detail-block {
  grid-column: 4 / 13;
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  column-gap: 24px;
  align-items: start;
}

.detail-figure { grid-column: 1 / 5; margin: 0; }
.detail-figure img { width: 100%; }
.detail-figure figcaption { margin-top: 10px; }
.detail-text { grid-column: 5 / 10; }
.detail-text > :first-child { margin-top: 0; }

/* ---------- tipografía de contenido ---------- */

h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(24px, 2.6vw, 31px);
  line-height: 1.25;
  margin: 0 0 6px;
}

h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.35;
  margin: 34px 0 4px;
}

.underrule {
  border-bottom: 1px solid var(--rule);
  padding-bottom: 14px;
  margin-bottom: 22px;
}

.section--light .underrule { border-bottom-color: var(--rule-dark); }

p { margin: 0 0 18px; }
p:last-child { margin-bottom: 0; }

.list {
  grid-column: 4 / 12;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
}

.list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.list--num { counter-reset: item; }
.list--num li::before {
  counter-increment: item;
  content: counter(item, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 13px;
  color: var(--accent2);
  top: 2px;
}

.inline-list li { margin-bottom: 10px; }

.note {
  grid-column: 4 / 10;
  margin-top: 26px;
  border-left: 1px solid var(--accent);
  padding-left: 20px;
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.75;
}

.section--light .note { border-left-color: #8a6b1f; color: #57505b; }

.stack > * + * { margin-top: 18px; }

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

.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--rule);
  padding: 54px 0 44px;
  margin-top: var(--step);
}

.footer-grid {
  grid-column: 4 / 13;
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  justify-content: space-between;
  align-items: flex-start;
}

.footer-brand {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.04em;
}

.footer-nav ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
}

.footer-nav li + li::before {
  content: "·";
  color: var(--accent);
  margin-right: 14px;
}

.footer-nav a {
  color: var(--fg);
  text-decoration: none;
  font-size: 14px;
}

.footer-nav a:hover { color: var(--accent); }

.footer-contact { font-size: 14px; line-height: 1.7; }
.footer-contact p { margin: 0 0 4px; }
.footer-legal {
  grid-column: 4 / 13;
  margin-top: 30px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  font-size: 12px;
  color: var(--fg-muted);
}

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .figure-main img { grid-column: 4 / 13; }
  .figure-main figcaption { grid-column: 1 / 4; }
  .detail-block { grid-column: 1 / 13; grid-template-columns: repeat(8, 1fr); }
  .detail-figure { grid-column: 1 / 5; }
  .detail-text { grid-column: 5 / 9; }
  .col-main, .col-wide, .col-full, .list, .note, .guides,
  .hero-title { grid-column: 4 / 13; }
}

@media (max-width: 680px) {
  :root { --step: 44px; }

  body { font-size: 16px; line-height: 1.75; }

  .ruled::before { left: 0; }

  .ruled > * { grid-column: 1 / 13 !important; }

  .margin-mark, .margin-initial, .kicker,
  .col-main, .col-wide, .col-full,
  .list, .note, .guides, .hero-title,
  .footer-grid, .footer-legal { padding-left: 18px; }

  .margin-initial, .hero-initial {
    text-align: left;
    padding-right: 0;
    font-size: 62px;
    line-height: 1;
    margin-bottom: 6px;
  }

  .hero-initial { grid-row: auto; }

  .figure-main {
    grid-template-columns: 1fr;
    padding-left: 18px;
  }

  .figure-main img,
  .figure-main figcaption { grid-column: 1; }
  .figure-main figcaption { margin-top: 10px; }

  .detail-block { grid-template-columns: 1fr; padding-left: 18px; }
  .detail-figure, .detail-text { grid-column: 1; }
  .detail-text { margin-top: 22px; }

  .lead { font-size: 17px; }

  .footer-grid { flex-direction: column; }
}