/* Skosade — hoja de estilo común */

:root {
  --bg: #f6f1e7;
  --bg-alt: #ece4d6;
  --dark: #1a2340;
  --ink: #12182b;
  --muted: #6b6858;
  --acc: #e2a93b;
  --acc2: #b4472f;
  --gap: 24px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.9;
  overflow-x: hidden;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.3;
  margin: 0;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(2rem, 4.6vw, 3.05rem);
}

h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.95rem);
  margin-bottom: 18px;
}

h3 {
  font-size: 1.18rem;
  margin-bottom: 8px;
  margin-top: 34px;
}

p {
  margin: 0 0 28px;
}

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

a {
  color: var(--ink);
  text-decoration-color: var(--acc);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

a:hover { color: var(--acc2); }

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

.lead {
  font-size: 1.12rem;
  line-height: 1.85;
}

.num {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--acc2);
  margin-bottom: 14px;
}

.caption {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  margin: 14px 0 0;
}

ul, ol {
  margin: 0 0 28px;
  padding-left: 1.25em;
}

li {
  margin-bottom: 14px;
  padding-left: 6px;
}

li::marker { color: var(--acc); }

ul.plain {
  list-style: none;
  padding-left: 0;
}

ul.plain li {
  padding-left: 26px;
  position: relative;
}

ul.plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 12px;
  height: 3px;
  background: var(--acc);
}

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

.site-head {
  padding: 30px 0 26px;
  border-bottom: 1px solid rgba(18, 24, 43, 0.12);
}

.site-head .inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px 32px;
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  text-decoration: none;
}

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

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

.site-nav li { margin: 0; padding: 0; }

.site-nav a {
  font-size: 0.94rem;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}

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

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

.section { padding: 64px 0; }
.section--img { padding-top: 112px; }
.section--tight { padding-top: 40px; }
.band { background: var(--bg-alt); }

.band--dark {
  background: var(--dark);
  color: var(--bg);
  padding: 96px 0;
}

.band--dark h2,
.band--dark h3 { color: var(--bg); }

.band--dark .num { color: var(--acc); }
.band--dark .caption { color: #b9b7a8; }
.band--dark a { color: var(--bg); }
.band--dark li::marker { color: var(--acc); }
.band--dark ul.plain li::before { background: var(--acc); }

/* ---------- columnas ---------- */

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

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

.hero { padding: 96px 0 0; }

.hero h1 { grid-column: 2 / 9; }

.hero-bar {
  grid-column: 10 / 11;
  width: 12px;
  height: 8.2rem;
  background: var(--acc2);
  align-self: start;
  margin-top: 10px;
}

.hero-intro {
  grid-column: 2 / 7;
  margin-top: 44px;
}

/* ---------- reglas de color ---------- */

.rule {
  height: 3px;
  display: block;
}

.rule-row { padding-top: 8px; }
.rule--a { grid-column: 2 / 5;  background: var(--acc); }
.rule--b { grid-column: 4 / 9;  background: var(--acc2); }
.rule--c { grid-column: 6 / 8;  background: var(--acc); }
.rule--d { grid-column: 2 / 6;  background: var(--acc2); }
.rule--e { grid-column: 8 / 12; background: var(--acc); }

/* ---------- imágenes ---------- */

figure { margin: 0; }

.fig-main { grid-column: 1 / 9; }

.fig-main img,
.fig-detail img {
  display: block;
  width: 100%;
  height: auto;
}

.fig-main .caption {
  text-align: right;
  max-width: 34em;
  margin-left: auto;
}

.fig-detail { grid-column: 2 / 7; }

.dark-text {
  grid-column: 8 / 13;
  align-self: center;
}

/* ---------- página Sobre el proyecto ---------- */

.about-grid { position: relative; }

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

.about-marks {
  grid-column: 1 / 2;
  display: flex;
  flex-direction: column;
  gap: 190px;
  padding-top: 16px;
}

.about-marks span {
  display: block;
  width: 100%;
  height: 3px;
}

.about-marks span:nth-child(1) { background: var(--acc); }
.about-marks span:nth-child(2) { background: var(--acc2); }
.about-marks span:nth-child(3) { background: var(--acc); }

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

.doc { grid-column: 2 / 10; }

.doc h2 { margin-top: 52px; }
.doc h2:first-of-type { margin-top: 0; }

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

.site-foot {
  background: var(--bg-alt);
  padding: 72px 0 64px;
  margin-top: 40px;
}

.foot-bar {
  grid-column: 1 / 5;
  height: 6px;
  background: var(--acc);
  margin-bottom: 40px;
}

.foot-main { grid-column: 1 / 8; }

.foot-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.9rem;
  line-height: 1.3;
  margin: 0 0 18px;
}

.foot-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.foot-nav li { margin: 0; padding: 0; }

.foot-nav a { font-size: 0.94rem; }

.foot-side {
  grid-column: 9 / 13;
  align-self: end;
}

.foot-side p { margin: 0; }

.foot-note {
  grid-column: 1 / 9;
  margin-top: 44px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

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

@media (max-width: 900px) {
  .hero-bar { display: none; }
  .hero h1,
  .hero-intro,
  .col-2-8, .col-2-7, .col-2-6, .col-3-9,
  .col-4-10, .col-5-11, .col-6-12, .col-1-8, .col-2-11,
  .fig-main, .fig-detail, .dark-text, .doc, .about-col {
    grid-column: 1 / 13;
  }
  .about-marks { display: none; }
  .fig-detail { max-width: 460px; margin-bottom: 44px; }
  .dark-text { align-self: start; }
  .rule--a, .rule--b, .rule--c, .rule--d, .rule--e { grid-column: 1 / 6; }
  .foot-main, .foot-side, .foot-note { grid-column: 1 / 13; }
  .foot-side { margin-top: 30px; }
  .foot-bar { grid-column: 1 / 7; }
}

@media (max-width: 720px) {
  body { font-size: 17px; line-height: 1.85; }
  .wrap { padding: 0 20px; }
  .hero { padding-top: 56px; }
  .hero-intro { margin-top: 32px; }
  .section { padding: 40px 0; }
  .section--img { padding-top: 64px; }
  .band--dark { padding: 56px 0; }
  .site-foot { padding: 52px 0 48px; }
  .fig-main .caption { text-align: left; }
  h3 { margin-top: 28px; }
}