:root{
  --gray:#9b9b9b;
  --dark:#3b3b3b;
  --text:#444;
  --muted:#777;
  --red:#d21f1f;
  --line:#e6e6e6;
  --wrap:1180px;
}

*{box-sizing:border-box}
body{margin:0;font-family:Arial, Helvetica, sans-serif;color:var(--text);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}

.site-header{width:100%}

/* top bar */
.topbar{background:var(--gray)}
.top-inner{
  max-width:var(--wrap);
  margin:0 auto;
  padding:10px 18px;
  display:flex;
  align-items:center;
  gap:16px;
}
.brand{margin:0;line-height:0}
.brand__img{height:28px;width:auto}

/* menu */
.primary-nav{margin-left:auto}
.menu{
  display:flex;
  gap:8px;
  align-items:center;
}
.menu > li > a{
  display:block;
  padding:8px 12px;
  border:2px solid rgba(255,255,255,.65);
  color:#fff;
  font-weight:700;
  letter-spacing:.2px;
  font-size:12px;
  text-transform:uppercase;
}

/* burger */
.burger{
  margin-left:auto;
  display:none;
  width:44px;height:38px;
  background:transparent;
  border:2px solid rgba(255,255,255,.65);
  border-radius:3px;
  padding:6px 8px;
  cursor:pointer;
}
.burger span{
  display:block;
  height:2px;
  background:#fff;
  margin:5px 0;
}

/* hero */
.hero{
  height:120px;
  background:#d9d9d9 center/cover no-repeat;
  display:flex;
  align-items:center;
  justify-content:center;
}
.hero h2{
  margin:0;
  color:#fff;
  font-size:22px;
  text-transform:uppercase;
  text-shadow:0 2px 10px rgba(0,0,0,.25);
}

/* reto progress */
.reto{
  max-width:var(--wrap);
  margin:0 auto;
  padding:10px 18px 16px;
}
.reto span{
  display:block;
  text-align:center;
  font-size:11px;
  color:#111;
  margin:6px 0 8px;
}
#b1{height:10px;background:#ddd;border-radius:999px;overflow:hidden}
#b2{height:10px;background:#30c000;border-radius:999px;position:relative}
#b3{position:absolute;top:-6px;width:10px;height:22px;background:#30c000;border-radius:3px}

/* body grid */
.body-wrap{padding:26px 0 10px}
.wrap-grid{
  max-width:var(--wrap);
  margin:0 auto;
  padding:0 18px;
  display:grid;
  grid-template-columns: 1fr 420px;
  gap:36px;
}

.h1{margin:0 0 6px;font-size:22px;letter-spacing:.3px;text-transform:uppercase;color:#666}
.h1--small{font-size:20px}
.h2{margin:0 0 14px;font-size:13px;text-transform:uppercase;letter-spacing:.25px}
.red{color:var(--red)}

.content{font-size:13px;line-height:1.45;color:#555}
.content strong{color:#111}
.center{text-align:center}
.content h6{margin:8px 0 18px;color:#666;font-weight:400}

/* video */
.video{margin:12px 0 8px}
.video iframe{
  width:100%;
  aspect-ratio:16/9;
  border:0;
  display:block;
}
.video--small iframe{aspect-ratio: 16/9;}

/* map */
.map{
  margin:14px 0 18px;
  height:260px;
  background:#eee;
  border:1px solid var(--line);
}

/* logos grid */
.patrocinadores{margin-top:20px}
.logos-grid{
  display:grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap:18px;
  margin:14px 0 26px;
  align-items:center;
}
.logos-grid img{
  width:100%;
  height:60px;
  object-fit:contain;
  filter:none;
}

/* right forms */
.sf{border:0}
.campos{margin-top:10px}
.campos label{
  display:block;
  font-size:11px;
  color:#666;
  margin:14px 0 6px;
}
.campos input[type="text"],
.campos input[type="password"],
.campos select,
.campos textarea{
  width:100%;
  border:1px solid #d6d6d6;
  padding:12px 12px;
  font-size:13px;
  outline:none;
  background:#fff;
}
.campos small{
  display:block;
  margin:8px 0 2px;
  color:#888;
  font-size:11px;
}
.sub{margin-top:14px}
.sub input[type="submit"]{
  width:140px;
  height:44px;
  border:2px solid var(--red);
  background:transparent;
  color:var(--red);
  font-weight:700;
  cursor:pointer;
  padding: 0px;
}
.chks{margin-top:14px;padding:14px;background:#f5f5f5;border:1px solid #eee}
.chks label{display:block;margin:0;font-size:12px;color:#333}
.chks a{color:var(--red);text-decoration:underline}

/* footer */
.site-footer{margin-top:30px;background:var(--dark);color:#d7d7d7}
.footer-inner{
  max-width:var(--wrap);
  margin:0 auto;
  padding:22px 18px;
  display:flex;
  gap:26px;
  align-items:flex-start;
}
.footer-logos{margin-left:auto;display:flex;flex-direction:column;gap:14px;align-items:flex-end}
.footer-logos img{height:34px;width:auto}
.footer-cols{display:flex;gap:40px;flex-wrap:wrap}
.footer-head{display:block;color:#fff;font-weight:700;margin-bottom:10px}
.footer-col ul li{margin:6px 0}
.footer-col a{color:#d7d7d7}
.footer-col a:hover{color:#fff}

/* bottom thin progress line */
#progreso{height:4px;background:#fff}
#progreso > div{height:4px;background:var(--red)}

/* ====== Responsive ====== */
@media (max-width: 1024px){
  .wrap-grid{grid-template-columns: 1fr 360px}
  .logos-grid{grid-template-columns: repeat(4, minmax(0,1fr))}
}

@media (max-width: 860px){
  .burger{display:block}
  .primary-nav{
    position:absolute;
    left:0; right:0;
    top:54px;
    background:var(--gray);
    padding:10px 18px 16px;
    display:none;
  }
  body.menu-open .primary-nav{display:block}
  .menu{flex-direction:column;align-items:stretch}
  .menu > li > a{border-width:2px}

  .top-inner{position:relative}
  .primary-nav{z-index:9999}

  .wrap-grid{grid-template-columns: 1fr; gap:26px}
  .footer-inner{flex-direction:column}
  .footer-logos{align-items:flex-start;margin-left:0}
  .logos-grid{grid-template-columns: repeat(3, minmax(0,1fr))}
}

@media (max-width: 480px){
  .hero{height:96px}
  .hero h2{font-size:16px;padding:0 12px;text-align:center}
  .logos-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
  .brand__img{height:24px}
}


/* =========================
   Agradecimientos (logos)
========================= */

.patrocinadores{
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px 24px 40px;
}

.patrocinadores h1{
  margin: 20px 0 6px;
  text-align: center;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: .5px;
  color: #333;
  text-transform: uppercase;
}

.patrocinadores h2{
  margin: 0 0 18px;
  text-align: center;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .8px;
  color: #d21f1f; /* красный как на рефе */
  text-transform: uppercase;
}

/* сетка логотипов */
.patrocinadores .logos-grid{
  list-style: none;
  padding: 0;
  margin: 0 auto 22px;
  display: grid;
  grid-template-columns: repeat(6, minmax(110px, 1fr));
  gap: 0px;
  align-items: center;
  justify-items: center;
}

.patrocinadores .logos-grid li{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.patrocinadores .logos-grid a{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 6px;
  border-radius: 6px;
}

.patrocinadores .logos-grid img{
  max-width: 100%;
  max-height: 62px;
  width: auto;
  height: auto;
  display: block;
  object-fit: contain;
  filter: none;
}

/* “Participantes” в рефе визуально плотнее */
.patrocinadores h2 + .logos-grid{
  margin-top: 10px;
}

/* адаптив */
@media (max-width: 1024px){
  .patrocinadores .logos-grid{ grid-template-columns: repeat(5, minmax(100px, 1fr)); }
  .patrocinadores .logos-grid img{ max-height: 58px; }
}

@media (max-width: 820px){
  .patrocinadores .logos-grid{ grid-template-columns: repeat(4, minmax(90px, 1fr)); }
}

@media (max-width: 560px){
  .patrocinadores{ padding: 10px 16px 34px; }
  .patrocinadores h1{ font-size: 22px; }
  .patrocinadores .logos-grid{ grid-template-columns: repeat(3, minmax(90px, 1fr)); gap: 12px; }
  .patrocinadores .logos-grid img{ max-height: 54px; }
}


/* =========================
   Footer (как на рефе)
========================= */

footer{
  background: #3b3b3b;
  color: rgba(255,255,255,.85);
}

footer > div{
  max-width: 1100px;
  margin: 0 auto;
  padding: 26px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 22px 26px;
  align-items: start;
}

/* списки */
footer ul{
  list-style: none;
  margin: 0;
  padding: 0;
}

footer > div > ul > li > a{
  color: #d21f1f;               /* красные заголовки колонок */
  font-weight: 800;
  text-transform: none;
  font-size: 14px;
  text-decoration: none;
}

footer > div > ul > li ul{
  margin-top: 8px;
}

footer > div > ul > li ul li{
  margin: 6px 0;
}

footer > div > ul > li ul a{
  color: rgba(255,255,255,.75);
  text-decoration: none;
  font-size: 12px;
}

footer > div > ul > li ul a:hover{
  color: #fff;
}

/* блок логотипов справа */
#shinka{
  justify-self: end;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  text-align: right;
}

#shinka a{
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  text-decoration: none;
}

#shinka img{
  display: block;
  height: auto;
  width: auto;
  max-width: 220px;
  max-height: 44px;
  object-fit: contain;
  filter: brightness(0) invert(1); /* белые как на рефе, если исходники тёмные */
  opacity: .95;
}

/* чуть разные размеры как на скрине */
#shinka a:nth-child(1) img{ max-height: 34px; } /* caminando */
#shinka a:nth-child(2) img{ max-height: 44px; } /* pdm */
#shinka a:nth-child(3) img{ max-height: 26px; } /* shinka */

/* адаптив футера */
@media (max-width: 980px){
  footer > div{
    grid-template-columns: 1fr 1fr;
  }
  #shinka{
    grid-column: 1 / -1;
    justify-self: center;
    align-items: center;
    text-align: center;
    margin-top: 10px;
  }
  #shinka img{ max-width: 240px; }
}

@media (max-width: 560px){
  footer > div{
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 22px 16px;
  }
  footer > div > ul > li > a{
    display: inline-block;
    margin-bottom: 2px;
  }
  #shinka{ margin-top: 6px; }
}


html, body { height: 100%; }

body{
  min-height: 100svh;          /* лучше чем vh на мобилках */
  display: flex;
  flex-direction: column;
}

/* твой основной блок контента (подставил самые вероятные селекторы) */
.body-wrap,
.wrap-grid,
main,
#main,
#content,
#page,
.site-content{
  flex: 1 0 auto;
}

/* ключ: футер сам выдавливается вниз */
.site-footer,
footer{
  margin-top: auto !important;
}

.ast-plain-container.ast-no-sidebar #primary {
    margin-top: 50px;
    margin-bottom: 0;
}