/* Fluresti — hoja de estilos general */

:root{
  --bg:#1d1815;
  --bg-alt:#251f1a;
  --bg-contrast:#f1ebdf;
  --text:#eae4d8;
  --muted:#9a8f82;
  --text-inv:#1d1815;
  --accent:#c08a45;
  --accent2:#728a63;
  --gap:24px;
  --maxw:1180px;
}

*{box-sizing:border-box;}

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

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

.wrap{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 28px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  column-gap:var(--gap);
}

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

h1{font-size:clamp(30px,4.4vw,50px);}
h2{font-size:clamp(24px,2.7vw,32px);margin-bottom:14px;}
h3{font-size:20px;margin:34px 0 8px;}

p{margin:0 0 26px;}
p:last-child{margin-bottom:0;}

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;
}

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

.caption,figcaption{
  font-size:14px;
  line-height:1.65;
  color:var(--muted);
}

.snum{
  display:block;
  font-size:14px;
  letter-spacing:.06em;
  color:var(--accent2);
  margin-bottom:10px;
}

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

.site-head{
  border-bottom:1px solid rgba(154,143,130,.28);
  padding:22px 0 20px;
}
.head-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:14px 34px;
  justify-content:space-between;
}
.brand{
  font-family:Georgia,"Times New Roman",serif;
  font-size:23px;
  letter-spacing:.02em;
  color:var(--text);
  text-decoration:none;
}
.brand:hover{color:var(--accent);}
.site-nav ul{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:10px 24px;
  margin:0;
  padding:0;
}
.site-nav a{
  font-size:15px;
  color:var(--text);
  text-decoration:none;
  padding-bottom:3px;
  border-bottom:1px solid transparent;
}
.site-nav a:hover{border-bottom-color:var(--accent);color:var(--accent);}
.site-nav a[aria-current="page"]{border-bottom-color:var(--accent2);}

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

.r72{padding:72px 0;}
.r88{padding:88px 0;}
.r104{padding:104px 0;}
.alt{background:var(--bg-alt);}

/* ---------- líneas de cota ---------- */

.dimline-v{
  position:relative;
  border-left:1px solid var(--accent);
  min-height:100%;
}
.dimline-v::before,
.dimline-v::after{
  content:"";
  position:absolute;
  left:-6px;
  width:13px;
  height:1px;
  background:var(--accent);
}
.dimline-v::before{top:0;}
.dimline-v::after{bottom:0;}

.dimline-h{
  position:relative;
  height:1px;
  background:var(--accent);
  margin:38px 0 34px;
}
.dimline-h::before,
.dimline-h::after{
  content:"";
  position:absolute;
  top:-6px;
  width:1px;
  height:13px;
  background:var(--accent);
}
.dimline-h::before{left:0;}
.dimline-h::after{right:0;}
.dimline-h span{
  position:absolute;
  left:50%;
  transform:translate(-50%,-52%);
  background:var(--bg);
  padding:0 16px;
  font-size:14px;
  line-height:1;
  color:var(--accent2);
  white-space:nowrap;
}

/* separador doble */
.sep{
  position:relative;
  height:1px;
  background:rgba(154,143,130,.3);
}
.sep::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  height:3px;
  width:16.6%;
  background:var(--accent);
}

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

.hero{padding:78px 0 8px;}
.hero-grid{
  display:grid;
  grid-template-columns:14px minmax(0,1fr);
  column-gap:34px;
}
.hero h1 .l1{display:block;}
.hero h1 .l2{display:block;padding-left:8.3%;}
.hero .intro{
  max-width:52ch;
  margin-top:0;
}
.hero .intro + .intro{margin-top:0;}

.figure-main{
  margin:0;
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  column-gap:var(--gap);
  align-items:start;
}
.figure-main img{grid-column:1 / span 7;}
.figure-main figcaption{
  grid-column:9 / span 4;
  position:relative;
  padding-top:26px;
}
.figure-main figcaption::before{
  content:"";
  position:absolute;
  left:calc(-1 * var(--gap) - 6%);
  top:34px;
  width:calc(var(--gap) + 6%);
  height:1px;
  background:var(--accent2);
}

/* ---------- bloques de texto ---------- */

.col7{grid-column:1 / span 7;}
.col9{grid-column:1 / span 9;}
.col6{grid-column:1 / span 6;}
.note{
  grid-column:9 / span 4;
  font-size:14px;
  line-height:1.7;
  color:var(--muted);
  border-top:1px solid var(--accent2);
  padding-top:14px;
}

ul.plain,ol.plain{
  padding-left:0;
  list-style:none;
  margin:0 0 26px;
}
ul.plain li{
  position:relative;
  padding-left:26px;
  margin-bottom:14px;
}
ul.plain li::before{
  content:"";
  position:absolute;
  left:0;
  top:.85em;
  width:12px;
  height:1px;
  background:var(--accent);
}
ol.plain{counter-reset:step;}
ol.plain li{
  position:relative;
  padding-left:38px;
  margin-bottom:16px;
  counter-increment:step;
}
ol.plain li::before{
  content:counter(step,decimal-leading-zero);
  position:absolute;
  left:0;
  top:0;
  font-size:14px;
  color:var(--accent2);
}

.gap-top{margin-top:34px;}

dl.terms{margin:0;}
dl.terms dt{
  font-family:Georgia,"Times New Roman",serif;
  font-size:20px;
  margin-top:30px;
  color:var(--text);
}
dl.terms dd{margin:8px 0 0;}

/* ---------- sección clara ---------- */

.light{
  background:var(--bg-contrast);
  color:var(--text-inv);
}
.light h2,.light h3{color:var(--text-inv);}
.light .snum{color:#5c7150;}
.light a{color:#8a5c1c;}
.light .caption,.light figcaption{color:#5f574c;}
.light ul.plain li::before{background:#8a5c1c;}
.light ol.plain li::before{color:#5c7150;}
.light .sep{background:rgba(29,24,21,.25);}
.light .sep::after{background:#8a5c1c;}

.detail-grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  column-gap:var(--gap);
  align-items:start;
  margin-top:40px;
}
.detail-grid figure{
  grid-column:2 / span 4;
  margin:0;
}
.detail-grid figcaption{margin-top:12px;}
.detail-grid .detail-text{grid-column:7 / span 6;}

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

.page-head{padding:64px 0 0;}
.page-head .kicker{
  font-size:14px;
  color:var(--accent2);
  margin-bottom:12px;
}
.page-head h1{max-width:20ch;}
.page-head .dimline-h{margin-bottom:0;}

.linecol{
  border-left:1px solid var(--accent);
  padding-left:34px;
}
.linecol section{position:relative;padding:0 0 44px;}
.linecol section::before{
  content:"";
  position:absolute;
  left:-34px;
  top:14px;
  width:16px;
  height:1px;
  background:var(--accent);
}
.linecol section:last-child{padding-bottom:0;}

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

.site-foot{
  padding:60px 0 40px;
  position:relative;
}
.foot-rules{
  height:4px;
  border-top:1px solid rgba(154,143,130,.3);
  position:relative;
  margin-bottom:46px;
}
.foot-rules::after{
  content:"";
  position:absolute;
  left:0;
  top:3px;
  height:3px;
  width:16.6%;
  background:var(--accent);
}
.foot-grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  column-gap:var(--gap);
  row-gap:34px;
}
.foot-brand{grid-column:1 / span 5;}
.foot-brand .fname{
  font-family:Georgia,"Times New Roman",serif;
  font-size:30px;
  line-height:1.3;
  display:block;
  margin-bottom:12px;
}
.foot-brand p{
  font-size:15px;
  line-height:1.75;
  color:var(--muted);
  max-width:36ch;
}
.foot-nav{grid-column:7 / span 3;}
.foot-contact{grid-column:10 / span 3;}
.foot-grid h2{
  font-family:system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:14px;
  color:var(--accent2);
  margin:0 0 14px;
  line-height:1.6;
}
.foot-nav ul{list-style:none;margin:0;padding:0;}
.foot-nav li{margin-bottom:9px;}
.foot-nav a{
  font-size:15px;
  color:var(--text);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.foot-nav a:hover{color:var(--accent);border-bottom-color:var(--accent);}
.foot-contact p{font-size:15px;line-height:1.75;color:var(--muted);margin-bottom:10px;}
.foot-end{
  margin-top:46px;
  padding-top:18px;
  border-top:1px solid rgba(154,143,130,.28);
  font-size:14px;
  color:var(--muted);
}

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

@media (max-width:900px){
  body{font-size:17px;line-height:1.85;}
  .r72{padding:52px 0;}
  .r88{padding:52px 0;}
  .r104{padding:56px 0;}
  .hero{padding:48px 0 4px;}
  .col7,.col9,.col6,.note{grid-column:1 / -1;}
  .note{margin-top:30px;}
  .figure-main{display:block;}
  .figure-main figcaption{padding-top:16px;}
  .figure-main figcaption::before{display:none;}
  .detail-grid{display:block;margin-top:30px;}
  .detail-grid figure{margin-bottom:30px;max-width:420px;}
  .foot-brand,.foot-nav,.foot-contact{grid-column:1 / -1;}
  .foot-brand .fname{font-size:26px;}
  .sep::after,.foot-rules::after{width:38%;}
  .linecol{padding-left:22px;}
  .linecol section::before{left:-22px;width:12px;}
  .hero h1 .l2{padding-left:10%;}
  .dimline-h span{
    left:0;
    transform:translate(0,-52%);
    padding:0 12px 0 14px;
    font-size:13px;
    white-space:normal;
  }
  .dimline-h::after{display:none;}
  .page-head{padding:44px 0 0;}
}

@media (max-width:560px){
  .wrap{padding:0 20px;}
  .hero-grid{grid-template-columns:10px minmax(0,1fr);column-gap:20px;}
  .site-nav ul{gap:8px 18px;}
  .site-nav a{font-size:14px;}
}