/* Grelogozo — hoja de estilo general */

:root{
  --paper:#f7f2e2;
  --paper-alt:#ede5cd;
  --ink:#1b1a16;
  --ink-soft:#756f5c;
  --dark:#17191a;
  --accent:#1f7d78;
  --accent2:#a8721c;
  --serif:Georgia,"Times New Roman",serif;
  --sans:system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --gap:26px;
}

*,*::before,*::after{box-sizing:border-box}

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

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.8;
  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}

h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0}
h1{font-size:clamp(33px,5.6vw,58px);line-height:1.05;letter-spacing:-.01em}
h2{font-size:clamp(23px,2.9vw,31px);line-height:1.15;margin-bottom:18px}
h3{font-size:20px;line-height:1.25;margin:30px 0 10px}

p{margin:0 0 20px}
p:last-child{margin-bottom:0}

.wrap{max-width:1200px;margin:0 auto;padding:0 30px}

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

.col7{grid-column:1 / 8}
.col9{grid-column:1 / 10}
.col6{grid-column:1 / 7}
.col8{grid-column:1 / 9}

.prose p,.prose li{max-width:64ch}

/* ---------- ritmo de secciones ---------- */
.band{padding:72px 0}
.band-b{padding:88px 0}
.band-c{padding:104px 0}
.tone{background:var(--paper-alt)}
.dark{background:var(--dark);color:var(--paper)}
.dark h2,.dark h3{color:var(--paper)}
.dark a{color:#7fc8c3}
.dark .cap{color:#b8b2a0}
.dark .sep::before{background:#4a4c4b}
.dark .sep::after{background:#7fc8c3}

/* ---------- separador doble ---------- */
.sep{margin:0 0 26px}
.sep::before{content:"";display:block;height:1px;background:var(--ink-soft);opacity:.5}
.sep::after{content:"";display:block;height:3px;width:16.6%;background:var(--accent);margin-top:7px}

/* ---------- cabecera ---------- */
.site-head{padding:26px 0 20px;border-bottom:1px solid rgba(117,111,92,.45)}
.site-head .wrap{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:14px 30px}
.brand{font-family:var(--serif);font-size:25px;line-height:1.1;color:var(--ink);text-decoration:none}
.brand span{display:block;font-family:var(--sans);font-size:13px;color:var(--ink-soft);margin-top:5px;line-height:1.4}
.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(--ink);text-decoration:none;border-bottom:1px solid transparent;padding-bottom:2px}
.site-nav a:hover{border-bottom-color:var(--accent);color:var(--accent)}
.site-nav a[aria-current="page"]{border-bottom-color:var(--accent2)}

/* ---------- hero ---------- */
.hero{padding:70px 0 54px}
.hero-inner{
  padding-left:36px;
  background-image:
    linear-gradient(var(--accent),var(--accent)),
    linear-gradient(var(--accent),var(--accent)),
    linear-gradient(var(--accent),var(--accent));
  background-size:1px 100%,14px 1px,14px 1px;
  background-position:7px 0,0 2px,0 calc(100% - 2px);
  background-repeat:no-repeat;
}
.hero h1{max-width:15ch}
.hero h1 .l2{display:block;padding-left:8.3%}
.dimspan{
  display:flex;align-items:center;gap:18px;
  font-size:13px;color:var(--accent2);
  margin:34px 0 30px;max-width:62ch;
}
.dimspan::before,.dimspan::after{
  content:"";flex:1 1 auto;height:9px;
  background-image:
    linear-gradient(var(--accent2),var(--accent2)),
    linear-gradient(var(--accent2),var(--accent2));
  background-repeat:no-repeat;
  background-size:100% 1px,1px 9px;
}
.dimspan::before{background-position:0 4px,0 0}
.dimspan::after{background-position:0 4px,100% 0}
.lede{font-size:19px;line-height:1.7}

/* ---------- figura principal ---------- */
.fig-main{margin:0;padding-bottom:14px}
.fig-main img{grid-column:1 / 8;width:100%}
.fig-main figcaption{
  grid-column:9 / 13;align-self:center;position:relative;
  font-size:13px;line-height:1.65;color:var(--ink-soft);
}
.fig-main figcaption::before{
  content:"";position:absolute;top:-14px;left:-64px;width:64px;height:1px;background:var(--accent2);
}

/* ---------- índice ---------- */
.toc{list-style:none;margin:0;padding:0;columns:2;column-gap:var(--gap)}
.toc li{break-inside:avoid;margin-bottom:12px;font-size:16px;line-height:1.5}
.toc a{color:var(--ink);text-decoration:none;border-bottom:1px solid rgba(31,125,120,.5)}
.toc a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.toc .n{color:var(--accent2);font-family:var(--serif);font-size:14px;margin-right:9px}

/* ---------- artículos ---------- */
.piece{margin-bottom:0}
.piece + .piece{margin-top:66px}
.sec-num{font-family:var(--serif);font-size:.55em;color:var(--accent2);margin-right:14px;vertical-align:.28em}

.list{list-style:none;margin:22px 0 0;padding:0}
.list li{position:relative;padding-left:24px;margin-bottom:12px}
.list li::before{content:"";position:absolute;left:0;top:.86em;width:11px;height:2px;background:var(--accent)}
.dark .list li::before{background:#7fc8c3}

.note{font-size:15px;color:var(--ink-soft);line-height:1.7;margin-top:22px;padding-left:16px;border-left:2px solid var(--accent2)}
.dark .note{color:#b8b2a0}

.cap{font-size:13px;color:var(--ink-soft);line-height:1.6}

/* ---------- sección oscura con imagen de detalle ---------- */
.split{row-gap:32px;align-items:start}
.split .fig-detail{grid-column:1 / 5;margin:0}
.split .fig-detail img{width:100%}
.split .fig-detail figcaption{margin-top:12px;font-size:13px;line-height:1.6;color:#b8b2a0}
.split .split-text{grid-column:6 / 12}

/* ---------- contacto ---------- */
.contact-line{font-size:19px;margin-top:10px}

/* ---------- páginas interiores ---------- */
.page-head{padding:64px 0 8px}
.page-head h1{max-width:17ch}
.page-head .kicker{font-size:13px;color:var(--accent2);margin:0 0 18px}

.flow{
  padding-left:36px;
  background-image:linear-gradient(rgba(117,111,92,.6),rgba(117,111,92,.6));
  background-size:1px 100%;background-position:7px 0;background-repeat:no-repeat;
}
.flow section{padding-bottom:44px}
.flow section:last-child{padding-bottom:0}
.flow h2{position:relative}
.flow h2::before{content:"";position:absolute;left:-29px;top:.62em;width:22px;height:1px;background:var(--accent)}

/* ---------- pie ---------- */
.site-foot{background:var(--paper-alt);padding:62px 0 30px;margin-top:0}
.foot-top{border-top:1px solid var(--ink-soft);padding-top:5px}
.foot-top::before{content:"";display:block;height:3px;width:16.6%;background:var(--accent);margin-bottom:34px}
.foot-grid{display:grid;grid-template-columns:repeat(12,1fr);column-gap:var(--gap);row-gap:30px}
.foot-brand{grid-column:1 / 6}
.foot-brand p{font-size:14px;color:var(--ink-soft);line-height:1.7;margin:12px 0 0;max-width:38ch}
.foot-name{font-family:var(--serif);font-size:30px;line-height:1}
.foot-nav{grid-column:7 / 10}
.foot-contact{grid-column:10 / 13}
.foot-h{font-size:13px;color:var(--accent2);margin:0 0 12px}
.foot-nav ul{list-style:none;margin:0;padding:0}
.foot-nav li{margin-bottom:9px;font-size:15px}
.foot-nav a{color:var(--ink);text-decoration:none;border-bottom:1px solid rgba(31,125,120,.5)}
.foot-nav a:hover{color:var(--accent)}
.foot-contact p{font-size:15px;margin:0 0 8px;line-height:1.6}
.foot-end{margin-top:42px;padding-top:14px;border-top:1px solid rgba(117,111,92,.5);font-size:13px;color:var(--ink-soft)}

/* ---------- adaptación ---------- */
@media (max-width:900px){
  .toc{columns:1}
  .fig-main img{grid-column:1 / 10}
  .fig-main figcaption{grid-column:1 / 10;margin-top:14px;align-self:start}
  .fig-main figcaption::before{position:static;display:block;width:64px;margin-bottom:12px}
  .split .fig-detail{grid-column:1 / 8}
  .split .split-text{grid-column:1 / 11}
  .foot-brand{grid-column:1 / 13}
  .foot-nav{grid-column:1 / 7}
  .foot-contact{grid-column:7 / 13}
}

@media (max-width:720px){
  body{font-size:16px;line-height:1.75}
  .wrap{padding:0 20px}
  .col7,.col9,.col6,.col8{grid-column:1 / -1}
  .band,.band-b,.band-c{padding:48px 0}
  .hero{padding:44px 0 36px}
  .hero h1 .l2{padding-left:0}
  .lede{font-size:17px}
  .dimspan{margin:26px 0 24px}
  .piece + .piece{margin-top:48px}
  .fig-main img,.fig-main figcaption,
  .split .fig-detail,.split .split-text{grid-column:1 / -1}
  .site-head .wrap{flex-direction:column;align-items:flex-start}
  .site-nav ul{gap:8px 18px}
  .sec-num{display:block;margin:0 0 6px;font-size:15px;vertical-align:baseline}
  .flow,.hero-inner{padding-left:26px}
  .flow h2::before{left:-19px;width:12px}
  .foot-brand,.foot-nav,.foot-contact{grid-column:1 / -1}
  .site-foot{padding:44px 0 26px}
}