/* Robante — hoja de estilos común */

:root{
  --bg:#f4f2ed;
  --bg-alt:#e6e3dc;
  --dark:#16151a;
  --ink:#16151a;
  --muted:#6d6a63;
  --blue:#1f3fa8;
  --red:#c0452e;
  --gutter:24px;
  --rhythm:96px;
}

*{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:17px;
  line-height:1.7;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block;}

a{color:var(--blue);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(--blue);outline-offset:3px;}

.wrap{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 24px;
}

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

/* ---------- Cabecera ---------- */

.site-head{
  border-bottom:1px solid var(--blue);
}

.site-head .wrap{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:8px 32px;
  padding-top:20px;
  padding-bottom:18px;
}

.brand{
  font-size:20px;
  font-weight:700;
  letter-spacing:-0.02em;
  color:var(--ink);
  text-decoration:none;
}
.brand:hover{color:var(--blue);}

.site-nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:6px 22px;
}
.site-nav a{
  font-size:15px;
  color:var(--ink);
  text-decoration:none;
  padding-bottom:2px;
  border-bottom:1px solid transparent;
}
.site-nav a:hover,
.site-nav a[aria-current="page"]{
  color:var(--blue);
  border-bottom-color:var(--blue);
}

/* ---------- Portada: hero ---------- */

.hero{
  padding-top:72px;
  padding-bottom:var(--rhythm);
}

.hero h1{
  grid-column:1 / span 8;
  margin:0;
  font-size:clamp(34px,5.4vw,66px);
  line-height:1.02;
  letter-spacing:-0.035em;
  font-weight:700;
  max-width:16ch;
}

.hero-lead{
  grid-column:1 / span 4;
  margin:32px 0 0;
  font-size:18px;
  line-height:1.65;
}

.hero-meta{
  grid-column:1 / span 4;
  margin:24px 0 0;
  font-size:13px;
  line-height:1.6;
  color:var(--muted);
  border-top:1px solid var(--red);
  padding-top:10px;
}

.hero figure{
  grid-column:9 / span 4;
  grid-row:2 / span 3;
  margin:-58px 0 0;
  max-width:480px;
  justify-self:end;
}

figure{margin:0;}

figcaption{
  font-size:13px;
  line-height:1.55;
  font-style:italic;
  color:var(--muted);
  margin-top:10px;
}

/* ---------- Ritmo de secciones ---------- */

.band{
  padding:var(--rhythm) 0;
  border-top:1px solid var(--blue);
}
.band.alt{background:var(--bg-alt);}

.band .num{
  grid-column:1 / span 1;
  font-size:13px;
  font-weight:700;
  letter-spacing:0.04em;
  color:var(--red);
  padding-top:12px;
}

h2{
  font-size:clamp(24px,2.6vw,32px);
  line-height:1.18;
  letter-spacing:-0.02em;
  font-weight:700;
  margin:0 0 20px;
}

h3{
  font-size:19px;
  line-height:1.35;
  font-weight:700;
  margin:34px 0 10px;
}

p{margin:0 0 18px;max-width:72ch;}
p:last-child{margin-bottom:0;}

.col-narrow{grid-column:3 / span 6;}
.col-wide{grid-column:3 / span 8;}
.col-full{grid-column:2 / span 10;}

.rule{
  grid-column:1 / -1;
  height:1px;
  background:var(--blue);
  border:0;
  margin:52px 0 0;
}

/* ---------- Listas ---------- */

.list-two{
  grid-column:2 / span 10;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  column-gap:56px;
  margin-top:28px;
}

ul.marks,ol.marks{
  margin:0;
  padding:0;
  list-style:none;
}
ul.marks li,ol.marks li{
  position:relative;
  padding-left:26px;
  margin-bottom:14px;
  line-height:1.6;
}
ul.marks li::before{
  content:"—";
  position:absolute;
  left:0;
  color:var(--blue);
}
ol.marks{counter-reset:step;}
ol.marks li{padding-left:34px;}
ol.marks li::before{
  counter-increment:step;
  content:counter(step,decimal-leading-zero);
  position:absolute;
  left:0;
  top:2px;
  font-size:13px;
  font-weight:700;
  color:var(--red);
}

dl.terms{margin:24px 0 0;}
dl.terms dt{
  font-weight:700;
  margin-top:20px;
  padding-top:14px;
  border-top:1px solid var(--red);
}
dl.terms dd{margin:6px 0 0;max-width:70ch;}

.note{
  font-size:15px;
  color:var(--muted);
  border-left:1px solid var(--red);
  padding-left:16px;
  margin-top:26px;
  max-width:60ch;
}

/* ---------- Sección de contraste ---------- */

.dark-band{
  background:var(--dark);
  color:var(--bg);
  padding:var(--rhythm) 0;
}
.dark-band .num{color:var(--red);}
.dark-band h2,.dark-band h3{color:var(--bg);}
.dark-band p{color:#dedbd4;}
.dark-band a{color:#9db2ef;}
.dark-band figcaption{color:#a19d95;}
.dark-band ul.marks li::before{color:#9db2ef;}
.dark-band .rule{background:#3a3841;}
.dark-band dl.terms dt{border-top-color:var(--red);}

.dark-band figure{
  grid-column:2 / span 5;
  max-width:440px;
}
.dark-band .dark-text{
  grid-column:8 / span 5;
}

/* ---------- Bloques de página interior ---------- */

.page-head{
  padding-top:72px;
  padding-bottom:44px;
}
.page-head h1{
  grid-column:1 / span 9;
  margin:0;
  font-size:clamp(30px,4.4vw,52px);
  line-height:1.06;
  letter-spacing:-0.03em;
  font-weight:700;
  max-width:18ch;
}
.page-head .kicker{
  grid-column:1 / span 1;
  font-size:13px;
  font-weight:700;
  color:var(--red);
  padding-top:10px;
}
.page-head p{
  grid-column:1 / span 6;
  margin-top:26px;
  color:var(--muted);
}

/* About: columna de texto a la derecha, etiquetas a la izquierda */

.about-body{
  padding:56px 0 var(--rhythm);
  border-top:1px solid var(--blue);
}
.about-labels{
  grid-column:1 / span 3;
}
.about-labels p{
  font-size:13px;
  line-height:1.5;
  color:var(--muted);
  margin:0;
  padding:14px 0;
  border-top:1px solid var(--red);
  max-width:none;
}
.about-labels p:first-child{border-top:0;padding-top:0;}
.about-text{
  grid-column:6 / span 7;
}
.about-text h2{margin-top:44px;}
.about-text h2:first-child{margin-top:0;}

/* Páginas legales */

.legal{
  padding:48px 0 var(--rhythm);
  border-top:1px solid var(--blue);
}
.legal-body{grid-column:2 / span 8;}
.legal-body h2{margin-top:48px;}
.legal-body h2:first-child{margin-top:0;}
.legal-side{
  grid-column:11 / span 2;
  font-size:13px;
  line-height:1.5;
  color:var(--muted);
}
.legal-side p{max-width:none;border-top:1px solid var(--red);padding-top:12px;}

/* ---------- Pie ---------- */

.site-foot{
  background:var(--dark);
  color:var(--bg);
  padding:64px 0 56px;
}
.foot-grid{
  display:grid;
  grid-template-columns:5fr 4fr 3fr;
  column-gap:48px;
  align-items:start;
}
.foot-name{
  font-size:clamp(30px,4vw,52px);
  font-weight:700;
  letter-spacing:-0.035em;
  line-height:1;
  margin:0;
}
.foot-name span{
  display:block;
  margin-top:16px;
  font-size:14px;
  font-weight:400;
  letter-spacing:0;
  line-height:1.6;
  color:#a19d95;
  max-width:34ch;
}
.foot-nav ul{list-style:none;margin:0;padding:0;}
.foot-nav li{margin-bottom:10px;}
.foot-nav a{color:var(--bg);text-decoration:none;border-bottom:1px solid #3a3841;padding-bottom:2px;}
.foot-nav a:hover{color:#9db2ef;border-bottom-color:#9db2ef;}
.foot-contact{font-size:15px;}
.foot-contact a{color:#9db2ef;}
.foot-contact .small{
  display:block;
  margin-top:16px;
  font-size:13px;
  line-height:1.6;
  color:#a19d95;
}
.foot-bottom{
  margin-top:56px;
  padding-top:18px;
  border-top:1px solid #3a3841;
  font-size:13px;
  color:#a19d95;
}

/* ---------- Adaptación ---------- */

@media (max-width:1000px){
  .hero h1{grid-column:1 / span 12;}
  .hero-lead,.hero-meta{grid-column:1 / span 6;}
  .hero figure{grid-column:8 / span 5;grid-row:2 / span 3;margin-top:-30px;}
  .col-narrow,.col-wide,.col-full{grid-column:2 / span 11;}
  .list-two{grid-column:2 / span 11;column-gap:40px;}
  .dark-band figure{grid-column:1 / span 6;}
  .dark-band .dark-text{grid-column:7 / span 6;}
  .about-labels{grid-column:1 / span 4;}
  .about-text{grid-column:6 / span 7;}
  .legal-body{grid-column:1 / span 9;}
  .legal-side{grid-column:11 / span 2;}
  .page-head h1,.page-head p{grid-column:1 / span 12;}
  .page-head .kicker{grid-column:1 / span 12;padding-top:0;padding-bottom:8px;}
}

@media (max-width:720px){
  :root{--rhythm:56px;}
  body{font-size:16px;}
  .wrap{padding:0 18px;}
  .grid{display:block;}
  .hero{padding-top:44px;}
  .hero h1{max-width:none;}
  .hero-lead{margin-top:24px;}
  .hero figure{margin:36px 0 0;max-width:100%;}
  .hero figure img{width:100%;}
  .band .num,.page-head .kicker{padding:0 0 8px;}
  .rule{margin-top:36px;}
  .list-two{display:block;margin-top:22px;}
  .dark-band figure{margin-bottom:32px;max-width:100%;}
  .about-labels{margin-bottom:36px;}
  .about-labels p{padding:12px 0;}
  .legal-side{margin-top:40px;}
  .foot-grid{grid-template-columns:1fr;row-gap:36px;}
  .foot-bottom{margin-top:36px;}
  dl.terms dd{max-width:none;}
}