/* Restodulu — hoja de estilos única para todas las páginas */

:root {
  --bg: #101a24;
  --bg-alt: #16232f;
  --bg-contrast: #e9edf0;
  --text: #e3e9ee;
  --muted: #8b9aa6;
  --text-on-contrast: #101a24;
  --accent: #3fb3ae;
  --accent-2: #d8a15a;
  --hairline: rgba(139, 154, 166, 0.28);
  --hairline-dark: rgba(16, 26, 36, 0.22);
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { 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: 1.8;
  overflow-x: hidden;
}

/* ---------- rejilla ---------- */

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

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

.col-text { grid-column: 1 / span 6; }
.col-text.shift { grid-column: 4 / span 6; }

/* ---------- enlaces y foco ---------- */

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 179, 174, 0.45);
  padding-bottom: 1px;
}

a:hover { border-bottom-color: var(--accent); }

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

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip:focus {
  left: 16px;
  top: 12px;
  z-index: 10;
  background: var(--bg-contrast);
  color: var(--text-on-contrast);
  padding: 8px 14px;
  border-bottom: 0;
}

/* ---------- cabecera ---------- */

.site-head { padding-top: 26px; }

.head-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px 40px;
}

.brand {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--text);
  border-bottom: 0;
}

.brand:hover { color: var(--accent); }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 34px;
}

.site-nav a {
  font-size: 13px;
  letter-spacing: 0.14em;
  line-height: 1.6;
  color: var(--muted);
  border-bottom: 0;
}

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

.head-rule {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 24px;
  margin-top: 22px;
}

.head-rule span {
  grid-column: 1 / span 5;
  height: 1px;
  background: var(--accent);
}

/* ---------- portada ---------- */

.hero { padding: 54px 0 32px; }

.hero h1 {
  grid-column: 1 / span 7;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 54px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0;
}

.hero h1 .line-a {
  display: block;
  margin-left: 28.6%;
}

.hero h1 .line-b { display: block; }

.hero-index {
  grid-column: 10 / span 3;
  align-self: end;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-index li {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  padding: 9px 0;
  border-top: 1px solid var(--hairline);
}

.hero-index li:last-child { border-bottom: 1px solid var(--hairline); }

.hero-lead { padding-bottom: 8px; }

.hero-lead p {
  font-size: 19px;
  line-height: 1.75;
  color: var(--text);
  margin: 0;
}

/* ---------- figura principal ---------- */

.figure-main { padding: 32px 0; }

.figure-main .caption {
  grid-column: 1 / span 3;
  align-self: end;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
}

.figure-main .caption b {
  display: block;
  font-weight: 400;
  color: var(--accent-2);
  margin-bottom: 6px;
}

.figure-main .shot {
  grid-column: 8 / span 5;
  padding: 8px;
  border: 1px solid var(--accent);
  margin: 0;
}

.figure-main img,
.band-contrast img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- secciones ---------- */

.band { padding: 32px 0; }

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

.band h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 27px;
  line-height: 1.2;
  margin: 0 0 6px;
}

.band h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.02em;
  line-height: 1.5;
  margin: 26px 0 4px;
}

.band p { margin: 20px 0 0; }

.num {
  display: block;
  font-size: 13px;
  line-height: 1.4;
  color: var(--accent-2);
  margin-bottom: 14px;
}

.rule {
  display: block;
  height: 1px;
  background: var(--accent);
  width: calc((100% - 5 * 24px) / 6 * 2 + 24px);
  margin: 26px 0 0;
}

ul.checks,
ul.plain {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

ul.checks li,
ul.plain li {
  position: relative;
  padding-left: 22px;
  margin-top: 10px;
}

ul.checks li::before,
ul.plain li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 9px;
  height: 1px;
  background: var(--accent);
}

.note {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- sección clara ---------- */

.band-contrast {
  background: var(--bg-contrast);
  color: var(--text-on-contrast);
  padding: 46px 0;
}

.band-contrast h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 27px;
  line-height: 1.2;
  margin: 0 0 6px;
}

.band-contrast h3 {
  font-weight: 600;
  font-size: 16px;
  margin: 26px 0 4px;
}

.band-contrast p { margin: 20px 0 0; }

.band-contrast .num { color: #a9741f; }

.band-contrast .rule { background: #1f6f6c; }

.band-contrast ul.checks li::before { background: #1f6f6c; }

.band-contrast .shot {
  grid-column: 1 / span 4;
  margin: 0;
}

.band-contrast .shot figcaption {
  font-size: 13px;
  line-height: 1.6;
  color: #4c5a66;
  margin-top: 10px;
}

.band-contrast .col-side { grid-column: 6 / span 6; }

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

.page { padding: 42px 0 8px; }

.page h1 {
  grid-column: 1 / span 8;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 42px;
  line-height: 1.08;
  margin: 0;
}

.page .standfirst {
  grid-column: 1 / span 6;
  margin: 22px 0 0;
  font-size: 19px;
  line-height: 1.7;
  color: var(--muted);
}

.doc { padding: 8px 0 40px; }

.doc-col { grid-column: 1 / span 6; }

.doc-col section { margin-top: 56px; }

.doc-col h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.25;
  margin: 0;
  position: relative;
  padding-left: 40px;
}

.doc-col h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.doc-col h3 {
  font-weight: 600;
  font-size: 16px;
  margin: 26px 0 4px;
}

.doc-col p { margin: 18px 0 0; }

.doc-col ul {
  margin: 18px 0 0;
  padding-left: 20px;
}

.doc-col li { margin-top: 8px; }

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

.site-foot { padding: 40px 0 56px; }

.foot-rule {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 24px;
  margin-bottom: 26px;
}

.foot-rule span {
  grid-column: 1 / span 5;
  height: 1px;
  background: var(--accent);
}

.foot-a { grid-column: 1 / span 5; }
.foot-b { grid-column: 6 / span 3; }
.foot-c { grid-column: 9 / span 4; }

.foot-a .name {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.3;
  margin: 0;
}

.foot-a p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 34ch;
}

.site-foot ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-foot li { margin-bottom: 8px; }

.site-foot .foot-b a,
.site-foot .foot-c a { font-size: 15px; }

.foot-c p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.foot-c .legal {
  margin-top: 18px;
  font-size: 13px;
  color: var(--muted);
}

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

@media (max-width: 1020px) {
  .hero h1 { font-size: 44px; grid-column: 1 / span 8; }
  .hero-index { grid-column: 10 / span 3; }
  .col-text { grid-column: 1 / span 8; }
  .col-text.shift { grid-column: 3 / span 8; }
  .figure-main .shot { grid-column: 6 / span 7; }
  .figure-main .caption { grid-column: 1 / span 4; }
  .band-contrast .shot { grid-column: 1 / span 5; }
  .band-contrast .col-side { grid-column: 7 / span 6; }
  .page h1 { font-size: 36px; grid-column: 1 / span 10; }
  .page .standfirst,
  .doc-col { grid-column: 1 / span 9; }
  .rule { width: calc((100% - 7 * 24px) / 8 * 2 + 24px); }
}

@media (max-width: 720px) {
  body { font-size: 16px; }

  .wrap { padding: 0 20px; }

  .grid,
  .head-rule,
  .foot-rule {
    grid-template-columns: 1fr;
    row-gap: 24px;
  }

  .head-rule span,
  .foot-rule span,
  .hero h1,
  .hero-index,
  .col-text,
  .col-text.shift,
  .figure-main .shot,
  .figure-main .caption,
  .band-contrast .shot,
  .band-contrast .col-side,
  .page h1,
  .page .standfirst,
  .doc-col,
  .foot-a,
  .foot-b,
  .foot-c {
    grid-column: 1 / -1;
  }

  .site-head { padding-top: 20px; }

  .head-inner { gap: 12px; }

  .site-nav ul { gap: 6px 22px; }

  .hero { padding: 34px 0 20px; }

  .hero h1 { font-size: 34px; }

  .hero h1 .line-a { margin-left: 0; }

  .hero-lead p { font-size: 17px; }

  .figure-main { padding: 20px 0; }

  .figure-main .caption { order: 2; }

  .band { padding: 20px 0; }

  .band-contrast { padding: 32px 0; }

  .band h2,
  .band-contrast h2 { font-size: 23px; }

  .page { padding: 28px 0 4px; }

  .page h1 { font-size: 30px; }

  .doc-col section { margin-top: 40px; }

  .rule { width: 96px; }

  .site-foot { padding: 32px 0 40px; }
}