/* ---------------------------------------------------------------
   Trerapurdi — hoja de estilo común
   --------------------------------------------------------------- */

:root {
  --bg: #1a1d15;
  --bg-alt: #22261c;
  --bg-contrast: #efeade;

  --text: #e8e4d6;
  --text-dim: #909486;
  --text-dark: #1a1d15;

  --accent: #c07c3a;
  --accent-2: #8fa26a;

  --mono: ui-monospace, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --gap: 24px;
  --pad: 32px;
  --rhythm-img: 112px;
  --rhythm-text: 64px;
}

* { 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-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover { text-decoration-thickness: 2px; }

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

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

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

.col-1-5  { grid-column: 1 / 6; }
.col-1-6  { grid-column: 1 / 7; }
.col-1-7  { grid-column: 1 / 8; }
.col-1-8  { grid-column: 1 / 9; }
.col-2-7  { grid-column: 2 / 8; }
.col-2-8  { grid-column: 2 / 9; }
.col-3-8  { grid-column: 3 / 9; }
.col-3-9  { grid-column: 3 / 10; }
.col-4-9  { grid-column: 4 / 10; }
.col-5-11 { grid-column: 5 / 12; }
.col-6-12 { grid-column: 6 / 13; }
.col-7-13 { grid-column: 7 / 13; }
.col-8-13 { grid-column: 8 / 13; }
.col-full { grid-column: 1 / 13; }

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

h1, h2, h3, .label, nav, .snum, .foot-name {
  font-family: var(--mono);
  text-transform: uppercase;
  font-weight: 600;
}

h1 {
  font-size: clamp(1.9rem, 4.3vw, 3.1rem);
  line-height: 1.14;
  letter-spacing: 0.01em;
  margin: 0;
}

h2 {
  font-size: clamp(1.05rem, 1.7vw, 1.32rem);
  line-height: 1.35;
  letter-spacing: 0.07em;
  margin: 0 0 18px;
}

h3 {
  font-size: 0.92rem;
  line-height: 1.45;
  letter-spacing: 0.1em;
  color: var(--accent-2);
  margin: 32px 0 10px;
}

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

.lead {
  font-size: 1.12rem;
  line-height: 1.7;
}

.label {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--accent-2);
  margin: 0 0 14px;
  display: block;
}

.snum {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--accent-2);
  margin-bottom: 12px;
}

.dim { color: var(--text-dim); }

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

ul, ol { margin: 0 0 22px; padding-left: 0; }

ul { list-style: none; }

ul li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 11px;
}

ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 3px;
  background: var(--accent);
}

ol { padding-left: 24px; }
ol li { margin-bottom: 11px; padding-left: 6px; }
ol li::marker { font-family: var(--mono); color: var(--accent); font-size: 0.85em; }

/* --- separadores ------------------------------------------------ */

.rule { height: 3px; border: 0; margin: 0; padding: 0; }
.rule-a { background: var(--accent); }
.rule-b { background: var(--accent-2); }

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

.site-head {
  padding: 26px 0 0;
}

.site-head .wrap { row-gap: 16px; align-items: baseline; }

.brand {
  grid-column: 1 / 5;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}

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

.site-nav {
  grid-column: 5 / 13;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  justify-content: flex-end;
}

.site-nav a {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  text-decoration: none;
  padding: 2px 0;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover { color: var(--text); border-bottom-color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent-2); }

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

.hero { padding: 84px 0 0; }
.hero .wrap { row-gap: 0; }

.hero h1 { grid-column: 1 / 8; }

.hero-bar {
  grid-column: 9 / 10;
  width: 10px;
  height: clamp(78px, 9.8vw, 142px);
  background: var(--accent-2);
  align-self: start;
  margin-top: 6px;
}

.hero-intro {
  grid-column: 1 / 6;
  margin-top: 40px;
}

.hero-meta {
  grid-column: 8 / 13;
  margin-top: 40px;
  align-self: end;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-dim);
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

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

.band { padding: var(--rhythm-text) 0; }
.band-alt { background: var(--bg-alt); }
.band-img { padding-top: var(--rhythm-img); }

.block + .block { margin-top: var(--rhythm-text); }

.band .wrap > * + * { margin-top: 0; }

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

.figure-main {
  grid-column: 2 / 10;
  margin: 0;
  margin-left: calc(-1 * ((100% + var(--gap)) / 8));
}

.figure-main img { width: 100%; }

.figure-main figcaption,
.figure-detail figcaption {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  line-height: 1.7;
  color: var(--text-dim);
  margin-top: 14px;
}

.figure-main figcaption { text-align: right; }

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

.band-contrast {
  background: var(--bg-contrast);
  color: var(--text-dark);
  padding: 96px 0;
  margin-top: var(--rhythm-img);
}

.band-contrast h2,
.band-contrast h3 { color: var(--text-dark); }
.band-contrast h3 { color: #5d6b3f; }
.band-contrast .snum,
.band-contrast .label { color: #5d6b3f; }
.band-contrast .dim { color: #6b6c60; }
.band-contrast a { color: #9a5f22; }
.band-contrast ul li::before { background: #9a5f22; }
.band-contrast a:focus-visible { outline-color: #9a5f22; }

.figure-detail {
  grid-column: 2 / 6;
  margin: 0;
}

.figure-detail img { width: 100%; }
.figure-detail figcaption { color: #6b6c60; }

.contrast-text { grid-column: 7 / 13; }

/* --- about ------------------------------------------------------ */

.about-body { grid-column: 3 / 9; }

.about-marks {
  grid-column: 1 / 3;
  display: flex;
  flex-direction: column;
  gap: 120px;
  padding-top: 12px;
}

.about-marks span { display: block; height: 3px; background: var(--accent); }
.about-marks span:nth-child(2) { background: var(--accent-2); width: 70%; }
.about-marks span:nth-child(3) { width: 45%; }

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

.site-foot {
  background: var(--bg-alt);
  margin-top: var(--rhythm-img);
  padding: 0 0 56px;
}

.foot-bar {
  grid-column: 1 / 5;
  height: 6px;
  background: var(--accent);
  margin-bottom: 44px;
}

.foot-name {
  grid-column: 1 / 8;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  letter-spacing: 0.06em;
  line-height: 1.2;
  margin: 0 0 6px;
}

.foot-tag {
  grid-column: 1 / 8;
  color: var(--text-dim);
  font-size: 0.92rem;
  margin: 0 0 28px;
}

.foot-nav {
  grid-column: 1 / 8;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.foot-nav a {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.foot-nav a:hover { color: var(--text); border-bottom-color: var(--accent); }

.foot-contact {
  grid-column: 9 / 13;
  align-self: start;
  font-size: 0.92rem;
  line-height: 1.8;
}

.foot-contact .label { margin-bottom: 8px; }

.foot-legal {
  grid-column: 1 / 13;
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid #33382a;
  color: var(--text-dim);
  font-size: 0.8rem;
  line-height: 1.7;
}

/* --- páginas legales -------------------------------------------- */

.page-head { padding: 64px 0 0; }
.page-head h1 {
  grid-column: 1 / 9;
  font-size: clamp(1.5rem, 3.2vw, 2.35rem);
}
.page-head .label { grid-column: 1 / 13; }
.page-head .page-sub {
  grid-column: 1 / 7;
  margin-top: 28px;
  color: var(--text-dim);
}

.doc { grid-column: 2 / 9; }
.doc h2 { margin-top: 52px; }
.doc h2:first-of-type { margin-top: 0; }

.doc-side {
  grid-column: 10 / 13;
  align-self: start;
  position: sticky;
  top: 32px;
  font-size: 0.78rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.doc-side .rule { margin-bottom: 16px; width: 60%; }

/* --- adaptación a pantallas medianas ---------------------------- */

@media (max-width: 1000px) {
  .hero h1 { grid-column: 1 / 10; }
  .hero-bar { grid-column: 11 / 12; }
  .hero-intro { grid-column: 1 / 8; }
  .hero-meta { grid-column: 8 / 13; }
  .figure-main { grid-column: 1 / 12; margin-left: 0; }
  .figure-detail { grid-column: 1 / 6; }
  .contrast-text { grid-column: 6 / 13; }
  .about-body { grid-column: 3 / 12; }
  .col-1-5, .col-1-6, .col-1-7, .col-2-7, .col-3-8, .col-3-9, .col-4-9 { grid-column: 1 / 10; }
  .col-1-8, .col-2-8, .col-5-11, .col-6-12, .col-7-13, .col-8-13 { grid-column: 3 / 13; }
  .doc { grid-column: 1 / 10; }
  .doc-side { grid-column: 10 / 13; position: static; }
  .foot-contact { grid-column: 8 / 13; }
}

/* --- móvil ------------------------------------------------------ */

@media (max-width: 720px) {
  :root {
    --pad: 20px;
    --gap: 16px;
    --rhythm-img: 64px;
    --rhythm-text: 40px;
  }

  body { font-size: 16.5px; }

  .wrap { grid-template-columns: 1fr; }

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

  .site-head { padding-top: 20px; }
  .site-head .wrap { row-gap: 14px; }
  .site-nav { justify-content: flex-start; gap: 8px 18px; }

  .hero { padding-top: 44px; }
  .hero-bar { display: none; }
  .hero-intro, .hero-meta { margin-top: 26px; }
  .hero-meta { text-align: left; }

  .figure-main { margin-left: 0; }
  .figure-main figcaption { text-align: left; }

  .band-contrast { padding: 56px 0; }
  .contrast-text { margin-top: 32px; }

  .about-marks { flex-direction: row; gap: 12px; padding: 0 0 24px; }
  .about-marks span { width: 46px; height: 3px; }
  .about-marks span:nth-child(2),
  .about-marks span:nth-child(3) { width: 46px; }

  .foot-bar { margin-bottom: 28px; }
  .foot-contact { margin-top: 30px; }
  .doc-side { margin-top: 40px; }
  .doc-side .rule { width: 40%; }
}