/* Mibradotro — hoja de estilos general */

:root{
  --bg:#f1f2f0;
  --bg-alt:#e3e5e2;
  --bg-dark:#141614;
  --ink:#171917;
  --ink-soft:#6a6e6a;
  --ink-on-dark:#f1f2f0;
  --accent:#2a6b3c;
  --accent-2:#8a6a20;
  --accent-on-dark:#9fc9ac;
  --accent-2-on-dark:#c6a558;
  --gap:24px;
  --rhythm:80px;
  --font:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

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

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

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  font-size:17px;
  line-height:1.7;
  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;}

.wrap{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 clamp(20px,5vw,48px);
}

.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:var(--gap);
  row-gap:32px;
}

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

.site-head{
  background:var(--bg);
  padding:22px 0 18px;
}
.head-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:14px 28px;
}
.brand{
  font-weight:800;
  font-size:19px;
  letter-spacing:-0.02em;
  color:var(--ink);
  text-decoration:none;
}
.brand:hover{text-decoration:underline;text-decoration-color:var(--accent);}
.site-head nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px 22px;
}
.site-head nav a{
  font-size:13px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--ink-soft);
  text-decoration:none;
}
.site-head nav a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px;}

/* ---------- bandas y ritmo ---------- */

.band{background:var(--bg);padding:var(--rhythm) 0;}
.band--alt{background:var(--bg-alt);}
.band--dark{background:var(--bg-dark);color:var(--ink-on-dark);}
.band--tight{padding-top:calc(var(--rhythm) / 2);}

.marker{
  display:block;
  width:8px;height:8px;
  background:var(--accent);
  margin-bottom:16px;
}
.band--dark .marker{background:var(--accent-on-dark);}

.sec-num{
  display:block;
  font-size:13px;
  letter-spacing:0.16em;
  color:var(--accent-2);
  margin-bottom:8px;
}
.band--dark .sec-num{color:var(--accent-2-on-dark);}

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

h1,h2,h3{margin:0 0 18px;}
h1{
  font-size:clamp(38px,6.2vw,72px);
  line-height:1.02;
  font-weight:800;
  letter-spacing:-0.035em;
  margin-bottom:0;
}
h2{
  font-size:clamp(21px,2.3vw,27px);
  line-height:1.25;
  font-weight:700;
  letter-spacing:-0.015em;
}
h3{
  font-size:18px;
  font-weight:700;
  letter-spacing:-0.005em;
  margin-top:30px;
}
p{margin:0 0 20px;}
p:last-child{margin-bottom:0;}
.lead{font-size:18px;line-height:1.65;}
.muted{color:var(--ink-soft);}
.band--dark .muted{color:#b3b8b3;}

figcaption,.caption{
  font-size:13px;
  line-height:1.55;
  color:var(--ink-soft);
}
.caption strong{color:var(--accent-2);font-weight:600;}
.band--dark figcaption{color:#a9aea9;}
.band--dark .caption strong{color:var(--accent-2-on-dark);}

.band--dark a{color:var(--accent-on-dark);}

/* ---------- hero ---------- */

.hero{padding:clamp(40px,7vw,78px) 0 var(--rhythm);}
.hero .h1col{grid-column:1 / 8;}
.hero .introcol{grid-column:9 / 13;align-self:start;}
.hero .introcol p{font-size:17px;}
.hero .kicker{
  font-size:13px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--accent-2);
  margin-bottom:22px;
}

.axis{margin-top:34px;}
.axis-line{height:2px;background:var(--accent);width:100%;}
.stems{display:flex;gap:clamp(26px,6vw,74px);padding-left:2px;}
.stem{width:1px;background:var(--accent);position:relative;}
.stem::after{
  content:"";
  position:absolute;
  left:-3px;bottom:-7px;
  width:7px;height:7px;
  background:var(--accent);
}
.stem--a{height:58px;}
.stem--b{height:104px;background:var(--accent-2);}
.stem--b::after{background:var(--accent-2);}
.stem--c{height:34px;}

/* ---------- imagen principal ---------- */

.media-main{margin:0;}
.media-main .media-img{grid-column:4 / 13;}
.media-main figcaption{grid-column:1 / 4;align-self:end;}

/* ---------- secciones de texto ---------- */

.tsec{margin-bottom:var(--rhythm);}
.tsec:last-child{margin-bottom:0;}
.tsec .headcol{grid-column:1 / 4;}
.tsec .textcol{grid-column:5 / 12;}
.tsec .headcol h2{margin-bottom:0;}

ul.check,ol.steps{margin:0 0 20px;padding:0;list-style:none;}
ul.check li{position:relative;padding-left:22px;margin-bottom:10px;}
ul.check li::before{
  content:"";
  position:absolute;left:0;top:11px;
  width:6px;height:6px;
  background:var(--accent);
}
ol.steps{counter-reset:s;}
ol.steps li{position:relative;padding-left:34px;margin-bottom:12px;counter-increment:s;}
ol.steps li::before{
  content:counter(s,decimal-leading-zero);
  position:absolute;left:0;top:0;
  font-size:13px;
  letter-spacing:0.08em;
  color:var(--accent-2);
}
.band--dark ul.check li::before{background:var(--accent-on-dark);}
.band--dark ol.steps li::before{color:var(--accent-2-on-dark);}

.note{
  border-left:2px solid var(--accent);
  padding-left:18px;
  color:var(--ink-soft);
  font-size:16px;
}

/* ---------- banda oscura con imagen de detalle ---------- */

.detail-grid{align-items:start;row-gap:36px;}
.detail-grid .detail-img{grid-column:1 / 5;margin:0;}
.detail-grid .detail-text{grid-column:6 / 12;}
.detail-grid .detail-img figcaption{margin-top:12px;}

/* ---------- contenidos / contacto ---------- */

.list-two{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  column-gap:var(--gap);
}
.contact-box p{max-width:52ch;}

/* ---------- página "el proyecto" ---------- */

.about-grid{position:relative;row-gap:52px;}
.about-grid::before{
  content:"";
  position:absolute;
  top:0;bottom:0;left:25%;
  width:1px;
  background:#c7ccc6;
}
.about-grid .headcol{grid-column:1 / 4;}
.about-grid .textcol{grid-column:5 / 12;}

/* ---------- páginas legales ---------- */

.doc .headcol{grid-column:1 / 4;}
.doc .textcol{grid-column:5 / 12;}
.doc .tsec{margin-bottom:56px;}

.page-head{padding:clamp(34px,6vw,64px) 0 46px;}
.page-head h1{font-size:clamp(32px,4.8vw,54px);}
.page-head .introcol{grid-column:9 / 13;}
.page-head .h1col{grid-column:1 / 8;}
.page-head .axis{margin-top:28px;}

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

.site-foot{
  background:var(--bg-dark);
  color:var(--ink-on-dark);
  padding:56px 0 46px;
}
.foot-top{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:10px 24px;
}
.foot-name{font-size:clamp(24px,3.4vw,34px);font-weight:800;letter-spacing:-0.03em;}
.foot-mail a{color:var(--accent-on-dark);font-size:17px;}
.foot-rule{height:1px;background:#3a3e3a;margin:26px 0 22px;}
.foot-links{list-style:none;margin:0 0 18px;padding:0;display:flex;flex-wrap:wrap;gap:10px 26px;}
.foot-links a{
  color:var(--ink-on-dark);
  font-size:13px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  text-decoration:none;
}
.foot-links a:hover{color:var(--accent-on-dark);text-decoration:underline;text-underline-offset:4px;}
.foot-note{font-size:13px;line-height:1.6;color:#a9aea9;max-width:66ch;margin:0;}

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

@media (max-width:1000px){
  .hero .h1col{grid-column:1 / 9;}
  .hero .introcol{grid-column:1 / 10;}
  .tsec .headcol,.about-grid .headcol,.doc .headcol{grid-column:1 / 5;}
  .tsec .textcol,.about-grid .textcol,.doc .textcol{grid-column:5 / 13;}
  .media-main .media-img{grid-column:3 / 13;}
  .media-main figcaption{grid-column:1 / 3;}
  .detail-grid .detail-img{grid-column:1 / 6;}
  .detail-grid .detail-text{grid-column:6 / 13;}
  .page-head .h1col,.page-head .introcol{grid-column:1 / 10;}
}

@media (max-width:720px){
  :root{--rhythm:48px;--gap:16px;}
  body{font-size:16px;}
  .grid > *{grid-column:1 / -1 !important;}
  .about-grid::before{display:none;}
  .about-grid{row-gap:32px;}
  .about-grid .textcol{margin-top:-14px;}
  .tsec .textcol,.doc .textcol{margin-top:-14px;}
  .media-main figcaption{margin-top:12px;}
  .list-two{grid-template-columns:1fr;}
  .site-head nav ul{gap:8px 16px;}
  .hero{padding-top:26px;}
  .stems{gap:34px;}
}