/* Prakelu — hoja de estilos común */

:root {
  --bg: #1d1815;
  --bg-alt: #251f1a;
  --paper: #f1ebdf;
  --txt: #eae4d8;
  --txt-2: #9a8f82;
  --ink: #1d1815;
  --a1: #c08a45;
  --a2: #728a63;
  --seam: 4px;
  --pad: 32px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--txt);
  font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.8;
  overflow-x: hidden;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 16px;
}

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.08;
  margin: 0;
}

h1 { font-size: clamp(32px, 5.4vw, 62px); letter-spacing: -0.01em; }
h2 { font-size: clamp(22px, 2.4vw, 29px); margin-bottom: 18px; }
h3 { font-size: 19px; line-height: 1.3; margin: 26px 0 8px; }

p { margin: 0 0 18px; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--a1);
  text-decoration: underline;
  text-underline-offset: 3px;
}
a:hover { text-decoration-thickness: 2px; }
a:focus-visible {
  outline: 3px solid var(--a1);
  outline-offset: 3px;
  text-decoration: none;
}

/* ---------- rejilla de módulos ---------- */

.g {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--seam);
}

.mod {
  background: var(--bg-alt);
  padding: var(--pad);
  min-width: 0;
}

.c3  { grid-column: span 3; }
.c4  { grid-column: span 4; }
.c5  { grid-column: span 5; }
.c6  { grid-column: span 6; }
.c7  { grid-column: span 7; }
.c8  { grid-column: span 8; }
.c12 { grid-column: 1 / -1; }

.fill-a1 { background: var(--a1); }
.fill-a2 { background: var(--a2); }
.fill-paper { background: var(--paper); }
.fill-deep { background: #171310; }

.tile { min-height: 72px; }

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

.site-head {
  padding: 24px 0 0;
}
.head-grid {
  align-items: stretch;
}
.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  letter-spacing: 0.02em;
  color: var(--txt);
  text-decoration: none;
  display: block;
  padding: 18px var(--pad);
  background: var(--bg-alt);
}
.brand span { color: var(--a1); }

.site-nav {
  background: var(--bg-alt);
  padding: 14px var(--pad);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  align-items: center;
}
.site-nav a {
  color: var(--txt);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.4;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}
.site-nav a:hover { border-bottom-color: var(--a1); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--a2); }

/* ---------- héroe ---------- */

.hero {
  margin: 24px 0 0;
}
.hero-grid {
  grid-auto-rows: minmax(48px, auto);
}
.hero-title {
  grid-column: 1 / 9;
  grid-row: 1 / 3;
  display: flex;
  align-items: center;
  padding: clamp(28px, 4vw, 56px);
}
.hero-t1 { grid-column: 9 / 11; grid-row: 1; }
.hero-t2 { grid-column: 11 / 13; grid-row: 1; }
.hero-t3 { grid-column: 9 / 13; grid-row: 2; }
.hero-cap { grid-column: 1 / 3; grid-row: 3; padding: 20px; }
.hero-fig { grid-column: 3 / 9; grid-row: 3 / 6; padding: 0; }
.hero-lead { grid-column: 9 / 13; grid-row: 3 / 5; }
.hero-t4 { grid-column: 9 / 13; grid-row: 5; }
.hero-t5 { grid-column: 1 / 3; grid-row: 4 / 6; }

.hero-fig img {
  display: block;
  width: 100%;
  height: auto;
}

.kicker {
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--a2);
  margin: 0 0 10px;
}

.cap {
  font-size: 12px;
  line-height: 1.6;
  color: var(--txt-2);
  margin: 0;
}

/* ---------- separador de teselas ---------- */

.seam-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--seam);
  margin: 48px 0;
}
.seam-row i {
  width: 24px;
  height: 24px;
  background: var(--bg-alt);
  display: block;
}
.seam-row i:nth-child(3n + 1) { background: var(--a1); }
.seam-row i:nth-child(5n + 2) { background: var(--a2); }
.seam-row i:nth-child(7n + 4) { background: var(--paper); }

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

.band {
  padding: 72px 0;
}
.band + .band { padding-top: 0; }

.snum {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--a2);
  display: block;
  margin-bottom: 10px;
}

.lead {
  font-size: 19px;
  line-height: 1.7;
}

ul.check, ul.plain {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  max-width: 62ch;
}
ul.check li, ul.plain li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  line-height: 1.7;
}
ul.check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--a1);
}
ul.plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--a2);
}
li:last-child { margin-bottom: 0; }

.note {
  color: var(--txt-2);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- sección contrastada ---------- */

.contrast {
  background: var(--paper);
  color: var(--ink);
  padding: 96px 0;
  margin: 24px 0;
}
.contrast h2, .contrast h3 { color: var(--ink); }
.contrast .snum { color: #4f6343; }
.contrast .cap { color: #6b6055; }
.contrast a { color: #8a5f23; }
.contrast a:focus-visible { outline-color: #8a5f23; }
.contrast ul.check li::before { background: #8a5f23; }
.contrast ul.plain li::before { background: #4f6343; }

.contrast-grid { align-items: start; }
.detail-fig {
  grid-column: 2 / 7;
  margin: 0;
}
.detail-fig img {
  display: block;
  width: 100%;
  height: auto;
}
.detail-fig figcaption {
  font-size: 12px;
  line-height: 1.6;
  color: #6b6055;
  padding-top: 10px;
}
.contrast-text {
  grid-column: 8 / 13;
}

/* ---------- páginas interiores ---------- */

.page-head {
  margin: 24px 0 0;
}
.page-head .hero-title {
  grid-column: 1 / 10;
  grid-row: 1;
}
.page-head .ph-t1 { grid-column: 10 / 13; grid-row: 1; }

.doc h2 { margin-top: 0; }
.doc .mod { margin-bottom: 0; }

.contact-mod {
  border-left: 4px solid var(--a1);
}
.contact-mod p { margin-bottom: 8px; }

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

.site-foot {
  padding: 24px 0 48px;
}
.foot-grid {
  margin-top: 4px;
}
.foot-grid .mod { padding: 26px var(--pad); }
.foot-col { grid-column: span 3; }
.foot-grid h2 {
  font-size: 17px;
  margin-bottom: 10px;
}
.foot-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.foot-grid li { margin-bottom: 6px; }
.foot-grid a { color: var(--txt); text-decoration: none; border-bottom: 1px solid var(--a1); }
.foot-grid a:hover { color: var(--a1); }
.foot-grid p { font-size: 14px; line-height: 1.7; color: var(--txt-2); }
.foot-grid .mail { color: var(--a1); text-decoration: underline; border: 0; font-size: 15px; }

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

@media (max-width: 1000px) {
  :root { --pad: 26px; }
  .hero-title { grid-column: 1 / 13; grid-row: 1; }
  .hero-t1 { grid-column: 1 / 4; grid-row: 2; }
  .hero-t2 { grid-column: 4 / 7; grid-row: 2; }
  .hero-t3 { grid-column: 7 / 13; grid-row: 2; }
  .hero-fig { grid-column: 1 / 8; grid-row: 3 / 5; }
  .hero-cap { grid-column: 8 / 13; grid-row: 3; }
  .hero-lead { grid-column: 8 / 13; grid-row: 4; }
  .hero-t4 { grid-column: 1 / 7; grid-row: 5; }
  .hero-t5 { grid-column: 7 / 13; grid-row: 5; }
  .detail-fig { grid-column: 1 / 7; }
  .contrast-text { grid-column: 7 / 13; }
  .page-head .hero-title { grid-column: 1 / 13; }
  .page-head .ph-t1 { grid-column: 1 / 13; grid-row: 2; }
  .foot-col { grid-column: span 6; }
}

@media (max-width: 720px) {
  :root { --pad: 22px; }
  body { font-size: 16px; }
  .band { padding: 48px 0; }
  .contrast { padding: 48px 0; }
  .seam-row { margin: 32px 0; }
  .g { grid-template-columns: 1fr; }
  .g > * {
    grid-column: 1 / -1;
    grid-row: auto;
  }
  .tile { min-height: 48px; }
  .hero-title { padding: 26px 22px; }
  .site-nav { gap: 8px 18px; }
  p { max-width: none; }
}