:root{
  --verde:#4c8a2f;
  --verde-oscuro:#2f5c1c;
  --amarillo:#d9c11a;
  --negro:#0d0d0d;
  --gris-claro:#f7f7f7;
  --texto:#1a1a1a;
  --radius:6px;
  --maxw:1140px;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Segoe UI', Arial, sans-serif;color:var(--texto);}
a{text-decoration:none;color:inherit;}
h1,h2,h3{margin:0;}
img{max-width:100%;display:block;}

.logo-img{height:55px;width:auto;}
@media (max-width:600px){ .logo-img{height:42px;} }

/* ================= TOPBAR ================= */
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 30px;
  border-bottom:1px solid #eee;
}
.logo{display:flex;align-items:center;gap:10px;}
.logo-circles{display:grid;grid-template-columns:repeat(2,22px);gap:3px;flex-shrink:0;}
.logo-circles span{width:22px;height:22px;border-radius:50%;display:block;}
.logo-circles span:nth-child(1){background:var(--verde);}
.logo-circles span:nth-child(2){background:var(--amarillo);}
.logo-circles span:nth-child(3){background:var(--verde);}
.logo-circles span:nth-child(4){background:var(--verde);}
.logo-text{font-size:12px;line-height:1.25;color:var(--verde-oscuro);font-weight:bold;}
.socials{display:flex;gap:16px;font-size:18px;}

/* ================= NAV ================= */
nav.mainnav{
  background:#fff;
  border-bottom:1px solid #eee;
  position:relative;
  z-index:100;
}
.navlist{
  list-style:none;
  display:flex;
  gap:26px;
  justify-content:center;
  margin:0;
  padding:14px 20px;
  font-size:13px;
  letter-spacing:.5px;
  font-style:italic;
}
.navlist > li{position:relative;cursor:pointer;}
.navlist > li.active > a,
.navlist li.active > a{color:var(--verde);font-weight:bold;}

.submenu{
  display:none;
  position:absolute;
  top:100%;
  left:0;
  background:#fff;
  box-shadow:0 6px 14px rgba(0,0,0,.12);
  padding:10px 18px;
  min-width:170px;
  font-style:italic;
  list-style:none;
  margin:0;
}
.submenu li{padding:7px 0;white-space:nowrap;}
.has-submenu:hover .submenu{display:block;}

/* Fila que envuelve topbar-derecho + hamburguesa en modo movil */
.mobile-nav-row{
  display:none;
  justify-content:flex-end;
  align-items:center;
  padding:6px 20px;
}
.hamburger{
  display:none;
  font-size:24px;
  cursor:pointer;
  line-height:1;
  padding:6px 4px;
}

@media (max-width:820px){
  .mobile-nav-row{display:flex;}
  .hamburger{display:block;}
  .navlist{
    display:none;
    flex-direction:column;
    align-items:flex-start;
    width:100%;
    padding:6px 20px 16px;
  }
  .navlist.open{display:flex;}
  .submenu{position:static;box-shadow:none;padding:6px 0 6px 14px;}
}

/* ================= HERO ================= */
.hero{
  position:relative;
  min-height:220px;
  color:#fff;
  display:flex;
  align-items:flex-end;
  padding:0;
  overflow:hidden;
  background:var(--verde-oscuro);
}
.hero-bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.55;
}
.hero-overlay{
  position:relative;
  z-index:1;
  padding:26px 40px;
  width:100%;
}
.hero-overlay h1{
  font-size:30px;
  border-bottom:3px solid #fff;
  display:inline-block;
  padding-bottom:8px;
}
.hero-logo-block{
  display:flex;
  align-items:center;
  gap:16px;
  background:rgba(0,0,0,.35);
  padding:16px 24px;
  position:relative;
  z-index:1;
}

/* ================= MAIN / SECTIONS ================= */
main{max-width:var(--maxw);margin:0 auto;padding:50px 30px;}
.section{margin-bottom:60px;}
.section h2{
  font-size:26px;
  border-bottom:2px solid var(--texto);
  display:inline-block;
  padding-bottom:6px;
  margin-bottom:24px;
}
.section p{line-height:1.75;font-size:15px;}

.two-col{display:flex;gap:40px;flex-wrap:wrap;align-items:center;}
.two-col > *{flex:1;min-width:260px;}

/* placeholders */
.ph-img{
  width:100%;
  border-radius:var(--radius);
  border:1px dashed #ccc;
}
.ph-img.tall{aspect-ratio:4/3;object-fit:cover;}
.ph-img.wide{aspect-ratio:16/7;object-fit:cover;}
.ph-circle{width:150px;height:150px;border-radius:50%;object-fit:cover;margin:0 auto;}

/* -------- verticales -------- */
.bubble-row{
  display:flex;
  flex-wrap:wrap;
  gap:20px;
  justify-content:center;
  padding:20px 0;
}
.bubble{
  width:130px;height:130px;border-radius:50%;
  border:2px solid rgba(255,255,255,.6);
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;
  color:#fff;font-size:12px;text-align:center;padding:8px;
  background:rgba(255,255,255,.08);
}
.bubble .emoji{font-size:26px;margin-bottom:6px;}

.vertical-block{margin-bottom:50px;}
.vertical-block .categoria{color:var(--verde);font-style:italic;font-size:16px;margin:6px 0 14px;}
.vertical-block .icon-row{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap;}
.vertical-block ul{flex:1;min-width:200px;line-height:2;padding-left:20px;}
.vertical-icons{display:flex;gap:14px;flex:1;min-width:160px;}
.icon-box{
  width:70px;height:70px;border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;font-size:30px;
  border:2px solid #ddd;
}

/* -------- objetivos (nosotros) -------- */
.obj-item{display:flex;align-items:center;gap:20px;margin:22px 0;}
.obj-icon{
  width:60px;height:60px;border-radius:50%;background:var(--amarillo);
  display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0;color:#fff;
}

/* -------- equipo / voluntarios -------- */
.team-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));
  gap:36px;
  text-align:center;
}
.team-card a{color:var(--verde);font-weight:bold;}
.team-card p{font-size:14px;margin-top:8px;}
.team-card .role{font-style:italic;font-weight:bold;color:var(--texto);}

/* -------- aliados -------- */
.ally-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));
  gap:20px;
  align-items:center;
  justify-items:center;
}
.ally-grid img{max-height:auto;width:auto;}

/* -------- cta "AQUI" -------- */
.cta-block{text-align:center;padding:20px 0;}
.cta-block .arrow{
  color:var(--amarillo);
  font-size:26px;
  font-weight:bold;
  display:block;
  margin-top:6px;
}
.cta-block a.aqui{
  color:var(--amarillo);
  font-weight:bold;
  font-style:italic;
  text-decoration:underline;
}

/* -------- estado vacío (mentores / portafolio) -------- */
.empty-state{
  min-height:260px;
  background:repeating-linear-gradient(45deg,#f2f2f2,#f2f2f2 12px,#fafafa 12px,#fafafa 24px);
  border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;
  color:#999;font-style:italic;
}

/* ================= FOOTER ================= */
footer.site-footer{
  background:var(--negro);
  color:#fff;
  padding:40px 30px;
  display:flex;
  flex-wrap:wrap;
  gap:40px;
  justify-content:space-between;
}
footer.site-footer .col{flex:1;min-width:240px;}
footer.site-footer .map-box{
  width:100%;max-width:280px;border-radius:4px;overflow:hidden;margin-bottom:12px;
}
footer.site-footer h3{border-bottom:1px solid #555;padding-bottom:8px;font-style:italic;margin-bottom:14px;}
footer.site-footer p{font-size:13px;line-height:1.7;margin:0 0 6px;}
footer.site-footer strong{color:var(--amarillo);}
footer.site-footer .brand-name{font-size:13px;margin:10px 0;color:#ccc;}
footer.site-footer address{font-style:italic;font-size:13px;color:#ccc;margin-top:10px;}

@media (max-width:600px){
  .hero-overlay h1{font-size:22px;}
  main{padding:36px 18px;}
}