/* Lurarde — hoja de estilo común */

:root{
  --bg: #f0f2e9;
  --bg-alt: #e3e7da;
  --bg-dark: #2b1d1e;
  --ink: #1e2119;
  --ink-soft: #6c7264;
  --ink-inv: #f0f2e9;
  --accent: #8c2f2c;
  --accent-2: #8a6f1e;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --gap: 24px;
}

*{ box-sizing: border-box; }

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

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.72;
  overflow-x: hidden;
}

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

.grid{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gap);
}

.c1-7{ grid-column: 1 / span 7; }
.c1-8{ grid-column: 1 / span 8; }
.c1-5{ grid-column: 1 / span 5; }
.c2-6{ grid-column: 2 / span 6; }
.c2-7{ grid-column: 2 / span 7; }
.c3-6{ grid-column: 3 / span 6; }
.c4-5{ grid-column: 4 / span 5; }
.c5-6{ grid-column: 5 / span 6; }
.c8-5{ grid-column: 8 / span 5; }
.c1-4{ grid-column: 1 / span 4; }
.c6-6{ grid-column: 6 / span 6; }
.c1-12{ grid-column: 1 / -1; }

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

h1, h2, h3{
  font-family: var(--serif);
  font-weight: normal;
  text-transform: none;
  color: var(--ink);
}

h1{
  font-size: clamp(2.15rem, 4.6vw, 3.5rem);
  line-height: 1.14;
  margin: 0;
  letter-spacing: -0.005em;
}

h2{
  font-size: clamp(1.5rem, 2.5vw, 1.95rem);
  line-height: 1.24;
  margin: 0 0 18px;
}

h3{
  font-style: italic;
  font-size: 1.18rem;
  line-height: 1.35;
  margin: 34px 0 10px;
}

p{ margin: 0 0 20px; max-width: 68ch; }

a{ color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover{ text-decoration-thickness: 2px; }

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

.label{
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.16em;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 14px;
}

.label .num{ color: var(--accent-2); }

.lead{
  font-size: 1.16rem;
  line-height: 1.62;
  color: var(--ink);
}

ul, ol{ margin: 0 0 22px; padding-left: 22px; max-width: 66ch; }
li{ margin-bottom: 9px; }
li::marker{ color: var(--accent); }

/* ---------- separadores de color ---------- */

.rule{ height: 3px; border: 0; margin: 0 0 28px; }
.rule.a{ background: var(--accent); }
.rule.b{ background: var(--accent-2); }
.w2{ grid-column: 1 / span 2; }
.w3{ grid-column: 2 / span 3; }
.w4{ grid-column: 1 / span 4; }
.w5{ grid-column: 3 / span 5; }
.w3r{ grid-column: 6 / span 3; }

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

.site-header{
  padding: 26px 0 22px;
  border-bottom: 1px solid rgba(108, 114, 100, 0.28);
}

.header-inner{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 28px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.brand{
  font-family: var(--serif);
  font-size: 1.42rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.brand:hover{ color: var(--accent); }

.site-nav ul{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  margin: 0;
  padding: 0;
  max-width: none;
}
.site-nav li{ margin: 0; }
.site-nav a{
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14.5px;
}
.site-nav a:hover{ color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.site-nav a[aria-current="page"]{
  color: var(--ink);
  box-shadow: inset 0 -2px 0 var(--accent);
}

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

.band{ padding-top: 64px; }
.band-first{ padding-top: 76px; }
.band-figure{ padding-top: 112px; }
.band-alt{
  background: var(--bg-alt);
  padding: 72px 0 76px;
  margin-top: 112px;
}
.band-dark{
  background: var(--bg-dark);
  color: var(--ink-inv);
  padding: 96px 0 100px;
  margin-top: 112px;
}
.band-dark h2, .band-dark h3{ color: var(--ink-inv); }
.band-dark p{ color: #dfe3d6; }
.band-dark li{ color: #dfe3d6; }
.band-dark li::marker{ color: var(--accent-2); }
.band-dark .label{ color: #a9ac9c; }
.band-dark a{ color: #e7c96b; }

main{ padding-bottom: 96px; }

/* ---------- portada: hero ---------- */

.hero{ padding-top: 84px; }
.hero h1{ grid-column: 1 / span 7; }
.hero-void{
  grid-column: 8 / span 5;
  display: flex;
  justify-content: flex-start;
  padding-left: 8px;
}
.hero-mark{
  width: 13px;
  height: 132px;
  background: var(--accent-2);
  margin-top: 12px;
}
.hero-intro{
  grid-column: 1 / span 5;
  margin-top: 44px;
}

/* ---------- imágenes ---------- */

figure{ margin: 0; }

.figure-main{
  grid-column: 1 / span 8;
  margin-top: 0;
}
.figure-main img{
  display: block;
  width: 100%;
  height: auto;
}
figcaption{
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-top: 12px;
  max-width: 52ch;
}
.figure-main figcaption{
  margin-left: auto;
  text-align: right;
}

.figure-detail{
  grid-column: 1 / span 4;
}
.figure-detail img{
  display: block;
  width: 100%;
  height: auto;
}
.figure-detail figcaption{
  color: #a9ac9c;
  font-size: 12.5px;
}

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

.about-row{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gap);
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px 56px;
}
.about-row > .mark{
  grid-column: 1 / span 1;
  height: 42px;
  margin-top: 12px;
}
.about-row > .mark.a{ background: var(--accent); }
.about-row > .mark.b{ background: var(--accent-2); }
.about-row > .body{ grid-column: 3 / span 6; }

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

.site-footer{
  background: var(--bg-alt);
  padding: 56px 0 60px;
  margin-top: 0;
}
.footer-plate{
  grid-column: 1 / span 4;
  height: 6px;
  background: var(--accent);
  margin-bottom: 30px;
}
.footer-name{
  grid-column: 1 / span 6;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  line-height: 1.2;
  margin: 0 0 18px;
}
.footer-nav{ grid-column: 1 / span 7; }
.footer-nav ul{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  max-width: none;
}
.footer-nav li{ margin: 0; }
.footer-nav a{ font-size: 14.5px; color: var(--ink-soft); text-decoration: none; }
.footer-nav a:hover{ color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }

.footer-contact{
  grid-column: 9 / span 4;
  text-align: right;
  font-size: 14.5px;
  color: var(--ink-soft);
}
.footer-contact p{ margin: 0 0 6px; max-width: none; }
.footer-note{
  grid-column: 1 / span 8;
  margin-top: 34px;
  font-size: 13px;
  color: var(--ink-soft);
}

/* ---------- tablet ---------- */

@media (max-width: 980px){
  .hero h1{ grid-column: 1 / span 9; }
  .hero-void{ grid-column: 11 / span 2; }
  .hero-intro{ grid-column: 1 / span 8; }
  .c1-7, .c2-6, .c2-7, .c3-6, .c4-5, .c1-5{ grid-column: 1 / span 10; }
  .c1-8, .figure-main{ grid-column: 1 / span 11; }
  .figure-detail{ grid-column: 1 / span 6; }
  .c5-6, .c6-6{ grid-column: 1 / span 10; margin-top: 40px; }
  .about-row > .body{ grid-column: 3 / span 9; }
  .footer-contact{ grid-column: 8 / span 5; }
}

/* ---------- móvil ---------- */

@media (max-width: 700px){
  body{ font-size: 16.5px; }
  .grid{ padding: 0 18px; }
  .about-row{ padding-left: 18px; padding-right: 18px; }
  .header-inner{ padding: 0 18px; }

  .hero{ padding-top: 52px; }
  .hero h1,
  .hero-intro,
  .c1-7, .c1-8, .c1-5, .c2-6, .c2-7, .c3-6, .c4-5, .c5-6, .c6-6, .c1-4,
  .figure-main, .figure-detail,
  .footer-name, .footer-nav, .footer-contact, .footer-note, .footer-plate{
    grid-column: 1 / -1;
  }
  .hero-void{ grid-column: 1 / -1; padding-left: 0; }
  .hero-mark{ height: 10px; width: 96px; margin-top: 26px; }
  .hero-intro{ margin-top: 30px; }

  .band{ padding-top: 40px; }
  .band-figure{ padding-top: 64px; }
  .band-alt{ margin-top: 64px; padding: 48px 0 52px; }
  .band-dark{ margin-top: 64px; padding: 60px 0 64px; }
  .c5-6, .c6-6{ margin-top: 32px; }

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

  .rule, .w2, .w3, .w4, .w5, .w3r{ grid-column: 1 / span 6; }

  .about-row{ padding-bottom: 40px; }
  .about-row > .mark{ grid-column: 1 / span 3; height: 8px; margin-top: 0; margin-bottom: 18px; }
  .about-row > .body{ grid-column: 1 / -1; }

  .footer-contact{ text-align: left; margin-top: 26px; }
  main{ padding-bottom: 60px; }
}