/* Lelderdo — hoja de estilos común */

:root{
  --bg:#1a1d15;
  --bg-alt:#22261c;
  --bg-contrast:#efeade;
  --text:#e8e4d6;
  --text-dim:#909486;
  --text-dark:#1a1d15;
  --accent:#c07c3a;
  --accent-2:#8fa26a;
  --serif:Georgia,'Times New Roman',Times,serif;
  --sans:-apple-system,BlinkMacSystemFont,'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(--text);
  font-family:var(--serif);
  font-size:18px;
  line-height:1.65;
  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 ---------- */

.wrap{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 28px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:var(--gap);
  row-gap:28px;
}

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

.site-head{padding:26px 0 0}
.site-nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:6px 34px;
  font-family:var(--sans);
  font-size:13px;
  letter-spacing:.14em;
}
.site-nav a{
  color:var(--text-dim);
  text-decoration:none;
  padding:2px 0;
  display:inline-block;
}
.site-nav a:hover{color:var(--text)}
.site-nav a[aria-current="page"]{color:var(--text);border-bottom:1px solid var(--accent)}

.head-rule{
  height:1px;
  background:var(--accent);
  margin:20px 0 0;
  width:calc((100% - 11 * var(--gap)) * 5 / 12 + 4 * var(--gap));
}

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

.hero{padding:54px 0 32px}

.hero h1{
  grid-column:1 / 8;
  font-size:clamp(36px,5.6vw,64px);
  line-height:1.06;
  font-weight:400;
  letter-spacing:-.012em;
  margin:0;
}
.hero h1 span{display:block}
.hero h1 .l1{margin-left:28.5%}

.hero-topics{
  grid-column:10 / 13;
  align-self:end;
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.08em;
  line-height:1.5;
  color:var(--text-dim);
  border-top:1px solid #3a3f31;
}
.hero-topics ul{margin:0;padding:0}
.hero-topics li{list-style:none;padding:9px 0;border-bottom:1px solid #3a3f31}

.hero-lead{
  grid-column:1 / 7;
  margin:14px 0 0;
}
.hero-lead p{margin:0 0 20px}
.hero-lead p:last-child{margin-bottom:0}

.hero-figure{
  grid-column:8 / 13;
  margin:0;
  padding:8px;
  border:1px solid var(--accent);
}
.hero-figure img{width:100%}

.hero-caption{
  grid-column:5 / 8;
  align-self:end;
  font-family:var(--sans);
  font-size:12px;
  line-height:1.55;
  color:var(--text-dim);
  margin:0;
}

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

.s{padding:32px 0}
.s.alt{background:var(--bg-alt)}

.s-num{
  grid-column:1 / 2;
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--accent-2);
  padding-top:12px;
}
.s-body{grid-column:2 / 8}

.s.shift .s-num{grid-column:3 / 4}
.s.shift .s-body{grid-column:4 / 10}

.s h2{
  font-size:clamp(25px,3vw,32px);
  line-height:1.18;
  font-weight:400;
  letter-spacing:-.005em;
  margin:0 0 6px;
}
.s h3{
  font-style:italic;
  font-size:21px;
  font-weight:400;
  margin:30px 0 6px;
}
.s p{margin:0 0 20px}
.s p:last-child{margin-bottom:0}

.rule{
  height:1px;
  background:var(--accent);
  width:33.3%;
  margin:0 0 22px;
}

.list{margin:0 0 20px;padding:0;list-style:none}
.list li{
  padding:9px 0 9px 22px;
  border-bottom:1px solid #33382b;
  position:relative;
}
.list li:first-child{border-top:1px solid #33382b}
.list li::before{
  content:"";
  position:absolute;
  left:0;
  top:20px;
  width:8px;
  height:1px;
  background:var(--accent);
}

.steps{margin:0 0 20px;padding:0 0 0 24px}
.steps li{padding:5px 0}
.steps li::marker{color:var(--accent-2)}

/* ---------- sección en contraste ---------- */

.contrast{
  background:var(--bg-contrast);
  color:var(--text-dark);
  padding:64px 0;
}
.contrast .rule{background:var(--accent)}
.contrast a{color:#8f5218}

.contrast .c-figure{grid-column:1 / 6;margin:0}
.contrast .c-figure img{width:100%}
.contrast figcaption{
  font-family:var(--sans);
  font-size:12px;
  line-height:1.5;
  color:#6a6a5c;
  margin-top:10px;
}

.contrast .c-text{grid-column:7 / 13}
.contrast .c-text h2{
  margin:0 0 6px;
  font-size:clamp(25px,3vw,32px);
  font-weight:400;
  line-height:1.18;
}
.contrast .c-text h3{font-style:italic;font-size:21px;font-weight:400;margin:28px 0 6px}
.contrast .c-text p{margin:0 0 20px}
.contrast .c-text p:last-child{margin-bottom:0}
.contrast .list li{border-color:#d6d0be}
.contrast .list li:first-child{border-color:#d6d0be}
.contrast .c-num{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.16em;
  color:#6d7e4d;
  margin:0 0 10px;
}

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

.page{padding:44px 0 8px}
.page h1{
  grid-column:1 / 9;
  font-size:clamp(32px,4.6vw,50px);
  line-height:1.1;
  font-weight:400;
  margin:0;
}
.page-intro{grid-column:1 / 7;color:var(--text-dim);margin:0}

.doc{padding:24px 0 40px}
.doc-body{grid-column:1 / 7}
.doc section{margin-bottom:56px}
.doc section:last-child{margin-bottom:0}
.doc h2{
  font-size:24px;
  font-weight:400;
  line-height:1.25;
  margin:0 0 10px;
  position:relative;
  padding-left:36px;
}
.doc h2::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:24px;
  height:1px;
  background:var(--accent);
}
.doc h3{font-style:italic;font-size:20px;font-weight:400;margin:26px 0 6px}
.doc p{margin:0 0 20px}
.doc p:last-child{margin-bottom:0}
.doc .list{margin-top:4px}

.contact-line{
  font-family:var(--sans);
  font-size:13px;
  letter-spacing:.05em;
  color:var(--text-dim);
}

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

.site-foot{padding:40px 0 56px;margin-top:32px}
.foot-rule{
  height:1px;
  background:var(--accent);
  width:calc((100% - 11 * var(--gap)) * 5 / 12 + 4 * var(--gap));
  margin-bottom:34px;
}
.foot-name{grid-column:1 / 6}
.foot-name .n{font-size:26px;letter-spacing:.02em;margin:0 0 6px}
.foot-name p{
  font-family:var(--sans);
  font-size:12px;
  line-height:1.6;
  color:var(--text-dim);
  margin:0;
}
.foot-nav{grid-column:6 / 9}
.foot-nav ul{list-style:none;margin:0;padding:0;font-family:var(--sans);font-size:13px;line-height:2}
.foot-nav a{color:var(--text-dim);text-decoration:none}
.foot-nav a:hover{color:var(--text);text-decoration:underline}
.foot-contact{grid-column:9 / 13}
.foot-contact p{
  font-family:var(--sans);
  font-size:12px;
  line-height:1.6;
  color:var(--text-dim);
  margin:0 0 10px;
}
.foot-contact a{font-size:13px}

/* ---------- adaptable ---------- */

@media (max-width:960px){
  .hero h1{grid-column:1 / 10}
  .hero-lead{grid-column:1 / 9}
  .hero-figure{grid-column:6 / 13}
  .hero-caption{grid-column:1 / 6}
  .s-body,.s.shift .s-body{grid-column:2 / 11}
  .s.shift .s-num{grid-column:1 / 2}
  .contrast .c-text{grid-column:6 / 13}
  .page h1,.page-intro,.doc-body{grid-column:1 / 11}
  .foot-name{grid-column:1 / 7}
  .foot-nav{grid-column:7 / 10}
  .foot-contact{grid-column:10 / 13}
}

@media (max-width:700px){
  body{font-size:17px}
  .wrap{padding:0 20px}
  .grid{row-gap:20px}
  .head-rule,.foot-rule{width:70%}
  .site-nav ul{gap:4px 20px;font-size:12px}
  .hero{padding:34px 0 22px}
  .hero h1{grid-column:1 / -1;font-size:clamp(30px,8.2vw,40px)}
  .hero h1 .l1{margin-left:0}
  .hero-topics,.hero-lead,.hero-figure,.hero-caption{grid-column:1 / -1}
  .s{padding:20px 0}
  .s-num,.s.shift .s-num{grid-column:1 / -1;padding-top:0}
  .s-body,.s.shift .s-body{grid-column:1 / -1;margin-top:-12px}
  .rule{width:46%}
  .contrast{padding:40px 0}
  .contrast .c-figure,.contrast .c-text{grid-column:1 / -1}
  .page{padding:30px 0 4px}
  .doc section{margin-bottom:40px}
  .foot-name,.foot-nav,.foot-contact{grid-column:1 / -1}
  .site-foot{padding:32px 0 44px}
}