/* Identidad de SoyHábitat: comunidad y herramientas. */
:root { --soy-ink:#192b43; --soy-purple:#1785c4; --soy-lime:#d4ee66; }
body { background:#f8f9fc; }
.site-header { background:white; box-shadow:0 2px 14px #192b4310; cursor:default; }
.utility-bar { background:#f0f2f7; color:#526077; gap:18px; font-family:"Nunito Sans",Arial,sans-serif; padding:7px 22px; }
.utility-bar .official-site-button { background:#e1edf5; color:#1475ad; border-radius:20px; font-size:.76rem; padding:7px 13px; }
.utility-bar .official-site-button:hover { background:#cee1ef; }
.brand-bar { background:white; border:0; padding:16px 24px; min-height:0; }
.brand-bar::after { display:none; }
.soy-brand { display:flex; align-items:center; gap:12px; color:var(--soy-ink); }
.soy-brand-mark { display:flex; align-items:center; justify-content:center; width:52px; height:52px; background:var(--soy-purple); color:white; font-size:32px; font-weight:900; border-radius:16px 16px 16px 4px; letter-spacing:-5px; padding-right:5px; }
.soy-brand-mark>span { color:var(--soy-lime); }
.soy-brand-name { font-family:"Nunito Sans",Arial,sans-serif; font-size:29px; font-weight:900; letter-spacing:-1.3px; line-height:1.05; }
.soy-brand-name>span { color:var(--soy-purple); }
.soy-brand-name small { display:block; color:#738095; font-size:11px; letter-spacing:0; font-weight:600; margin-top:6px; }
.main-nav { background:white; border-bottom:1px solid #e6e8ef; justify-content:flex-start; gap:6px; padding:0 22px 10px; }
.main-nav>a,.main-nav>.nav-item>button { color:var(--soy-ink); font-family:"Nunito Sans",Arial,sans-serif; font-size:.9rem; text-transform:none; border-radius:10px; }
.main-nav>a:hover,.main-nav>.nav-item>button:hover,.main-nav>a[aria-current="page"] { background:#eaf2f8; color:var(--soy-purple); }
.dropdown { border-radius:12px; box-shadow:0 12px 32px #192b4320; }
.soy-home-hero { max-width:1180px; margin:32px auto 24px; display:grid; grid-template-columns:1fr 1fr; gap:36px; padding:0 24px; font-family:"Nunito Sans",Arial,sans-serif; }
.soy-home-copy { padding:36px 0; }
.soy-label { color:var(--soy-purple); font-size:.73rem; font-weight:900; letter-spacing:.12em; }
.soy-home-copy h1 { color:var(--soy-ink); font-size:clamp(3.3rem,5.5vw,5rem); letter-spacing:-.055em; line-height:1.02; margin:24px 0; font-weight:900; }
.soy-home-copy h1 span { color:var(--soy-purple); }
.soy-home-description { font-size:1.05rem; color:#667287; line-height:1.7; max-width:450px; }
.soy-action { display:inline-flex; gap:30px; align-items:center; background:var(--soy-ink); color:white; border-radius:14px; padding:16px 22px; font-weight:800; font-size:.92rem; margin-top:16px; }
.soy-action:hover { background:var(--soy-purple); }
.soy-home-note { font-size:.78rem; color:#738095; margin-top:20px; }
.soy-home-art { display:flex; flex-direction:column; justify-content:center; min-width:0; padding:30px 24px; border-radius:32px 32px 8px 32px; background:radial-gradient(ellipse at 80% 20%,#f7f0cf,transparent 60%),linear-gradient(145deg,#e2edf5,#eff0fc); }
.soy-art-tag { font-size:.7rem; font-weight:900; letter-spacing:.13em; color:#1785c4; }
.soy-art-grid { display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); gap:8px; align-items:center; padding:24px 0; }
.soy-art-grid img { display:block; width:100%; height:auto; filter:drop-shadow(0 4px 3px #192b432b); }
.soy-art-grid img:nth-child(-n+3) { grid-column:span 4; }
.soy-art-grid img:nth-child(n+4) { grid-column:span 3; }
.soy-art-bottom { color:var(--soy-ink); font-size:1.1rem; font-weight:900; }
.soy-quick-links { max-width:1180px; margin:0 auto 40px; padding:0 24px; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; font-family:"Nunito Sans",Arial,sans-serif; }
.soy-quick-links>a { border:1px solid #e5e7ef; border-radius:20px; background:white; padding:24px; }
.soy-quick-links>a:hover { border-color:#8ab6d6; }
.soy-quick-links>a:nth-child(2) { background:#f2f6e7; }
.soy-quick-links>a:nth-child(3) { background:#f6eef4; }
.soy-link-icon { font-size:1.9rem; color:var(--soy-purple); }
.soy-quick-links h2 { color:var(--soy-ink); font-size:1.35rem; margin:14px 0 10px; }
.soy-quick-links p { font-size:.9rem; line-height:1.6; color:#667287; }
.soy-quick-links>a>span:last-child { font-size:.8rem; font-weight:800; color:#1475ad; }
.notice-section { border-radius:24px; }
.section-heading { background:transparent; }
.site-footer { background:#192b43; border-top:0; }
.site-footer::before,.site-footer::after { display:none; }
.soy-home-hero>*,.soy-quick-links>* { min-width:0; }
@media(max-width:1020px) { .mobile-menu-toggle { background:white; color:var(--soy-ink); border-bottom:1px solid #e6e8ef; } .main-nav { padding:10px 22px; } .main-nav.open { background:white; } }
@media(max-width:700px) { .soy-home-hero { grid-template-columns:1fr; gap:10px; margin-top:10px; } .soy-home-copy { padding:24px 0; } .soy-quick-links { grid-template-columns:1fr; margin-top:24px; } .soy-home-art { padding:24px; } .soy-home-copy h1 { font-size:clamp(2.8rem,12vw,4rem); } .brand-bar { padding:12px 20px; } }
/* Redes sociales en la barra superior. */
.utility-bar .header-social-links { display:flex; align-items:center; gap:8px; order:initial; margin:0; }
.utility-bar .header-social-links a { width:30px; height:30px; color:var(--soy-purple); border-radius:50%; opacity:1; }
.utility-bar .header-social-links a:hover { background:#e1edf5; color:#1475ad; }
.utility-bar .header-social-links svg { width:18px; height:18px; fill:currentColor; stroke:none; }
@media(max-width:480px) { .utility-bar { gap:8px 12px; padding:8px 12px; } .utility-bar .header-social-links { gap:6px; } }
.main-nav .official-nav-item .dropdown { min-width:250px; max-width:min(320px,calc(100vw - 32px)); }
.main-nav .official-nav-item .dropdown a { white-space:normal; }
.main-nav .sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

/* Estados de menú en tonos suaves, incluidos los desplegables. */
.site-header .main-nav>.nav-item:hover>button,
.site-header .main-nav>.nav-item.open>button,
.site-header .main-nav>.nav-item>button[aria-expanded="true"],
.site-header .main-nav>a:hover {
  background:#e3eef6; color:#1785c4; border-color:transparent;
}
.site-header .main-nav .dropdown {
  background:#fffaf7; border-color:#d3e4f0; border-top:4px solid #bbd6e8;
  box-shadow:0 12px 28px #1785c41c;
}
.site-header .main-nav .dropdown a {
  color:#1783c1; border-bottom-color:#deebf4;
  font-family:"Nunito Sans",Arial,sans-serif;
}
.site-header .main-nav .dropdown a:hover,
.site-header .main-nav .dropdown a:focus,
.site-header .main-nav .dropdown-subitem:hover>button,
.site-header .main-nav .dropdown-subitem:focus-within>button {
  background:#f2e2ee; color:#75496d;
}
.site-header .main-nav a:focus-visible,
.site-header .main-nav button:focus-visible { outline-color:#1785c4; }

/* Marca más visible en el encabezado. */
.brand-bar .soy-brand { gap:16px; }
.brand-bar .soy-brand-mark { width:68px; height:68px; font-size:42px; border-radius:21px 21px 21px 5px; }
.brand-bar .soy-brand-name { font-size:39px; }
.brand-bar .soy-brand-name small { font-size:13px; margin-top:8px; letter-spacing:0; }
@media(max-width:480px) {
 .brand-bar .soy-brand { gap:12px; }
 .brand-bar .soy-brand-mark { width:58px; height:58px; font-size:36px; flex-shrink:0; }
 .brand-bar .soy-brand-name { font-size:32px; }
 .brand-bar .soy-brand-name small { font-size:11px; }
}

/* Barra de orientación y acceso destacado al sitio institucional. */
.site-header .utility-bar {
 background-color:#eef4f9;
 background-image:repeating-linear-gradient(-35deg,transparent 0 18px,#adcde416 18px 20px);
 padding:12px 22px; gap:20px; border-bottom:1px dashed #c0d8ea;
}
.site-header .utility-bar>a:not(.official-site-button) { color:#1785c4; }
.site-header .utility-bar .official-site-button {
 background:#1785c4; color:white; border:2px solid white;
 padding:12px 22px; border-radius:24px 14px 24px 14px;
 box-shadow:4px 4px 0 #bcd6e9; min-height:58px;
 transition:background .15s,transform .15s,box-shadow .15s;
}
.site-header .utility-bar .official-site-button:hover {
 background:#157ab4; color:white; transform:translateY(-2px); box-shadow:4px 6px 0 #bcd6e9;
}
.site-header .utility-bar .official-button-copy {
 display:flex; flex-direction:column; align-items:flex-start; gap:4px;
 width:auto; height:auto; font-size:inherit; line-height:1.2; color:inherit;
}
.site-header .official-button-copy strong { font-family:"Fredoka","Nunito Sans",sans-serif; font-size:1.08rem; font-weight:600; }
.site-header .official-button-copy small { font-size:.72rem; color:#edf4f9; font-weight:600; }
.site-header .utility-bar .header-social-links { gap:9px; }
.site-header .utility-bar .header-social-links a {
 width:35px; height:35px; background:#fff9; border:1px solid #cbdfee; border-radius:12px 9px 12px 9px;
 color:#1785c4; transition:transform .15s,background .15s;
}
.site-header .utility-bar .header-social-links a:nth-child(2) { transform:rotate(-4deg); }
.site-header .utility-bar .header-social-links a:hover { background:#d8e7f2; transform:rotate(5deg); }
@media(max-width:600px) {
 .site-header .utility-bar { justify-content:center; gap:12px 18px; padding:14px 16px; }
 .site-header .utility-bar .official-site-button { order:-1; flex-basis:100%; justify-content:center; max-width:360px; }
 .site-header .utility-bar .official-button-copy { align-items:center; }
}
@media(prefers-reduced-motion:reduce) {
 .site-header .utility-bar .official-site-button,.site-header .utility-bar .header-social-links a { transition:none; }
}

.site-header .official-button-copy strong { text-align:center; line-height:1.3; }

/* Cristal tornasol sobre el papel tapiz. */
.site-header {
 background:linear-gradient(115deg,#fff8fccc 0%,#eaf2f8cc 28%,#e6f4f5c7 55%,#fff2dfcc 78%,#f7e7f2cc 100%);
 backdrop-filter:blur(18px) saturate(125%);
 -webkit-backdrop-filter:blur(18px) saturate(125%);
 border-bottom:1px solid #ffffffb3;
 box-shadow:0 8px 24px #1785c41a,inset 0 1px 0 #ffffffe6;
}
.site-header .utility-bar {
 background:linear-gradient(110deg,#e3eef64d,#e4f4f44d 55%,#ffe9e64d);
 border-bottom:1px solid #ffffff8c;
}
.site-header .brand-bar { background:transparent; }
.site-header .main-nav,.site-header .main-nav.open {
 background:linear-gradient(100deg,#ffffff40,#f8edf540 45%,#e8f6f440);
 border-bottom-color:#ffffff80;
}
.site-header .mobile-menu-toggle { background:#ffffff38; border-bottom-color:#ffffff80; }
.site-header .main-nav .dropdown {
 background:linear-gradient(125deg,#fffaf7f5,#eaf2f8f5 60%,#edf8f6f5);
 backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
 border-color:#ffffffcc;
}
@supports not (backdrop-filter:blur(1px)) { .site-header { background:linear-gradient(115deg,#fbf2f8,#ebf3f8,#eaf5f4,#fff2e5); } }

/* Marca y accesos comparten un solo nivel. */
.site-header .brand-bar { display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.site-header .brand-bar .soy-brand { flex-shrink:0; }
.site-header .brand-bar .utility-bar { margin:0; padding:0; max-width:none; background:transparent; border:0; gap:16px; flex:0 1 auto; }
@media(max-width:1100px) {
 .site-header .brand-bar .soy-brand-name { font-size:32px; }
 .site-header .brand-bar .soy-brand-mark { width:58px; height:58px; font-size:36px; }
 .site-header .brand-bar .utility-bar { gap:12px; }
 .site-header .brand-bar .official-site-button { padding:10px 14px; }
 .site-header .brand-bar .official-button-copy strong { font-size:.95rem; }
}
@media(max-width:800px) {
 .site-header .brand-bar { justify-content:center; }
 .site-header .brand-bar .utility-bar { width:100%; justify-content:center; }
}
@media(max-width:480px) {
 .site-header .brand-bar { padding:16px; }
 .site-header .brand-bar .utility-bar { gap:14px; }
 .site-header .brand-bar .official-site-button { flex-basis:100%; max-width:360px; }
}

/* Textura de impresión en el acceso al sitio oficial. */
.site-header .utility-bar .official-site-button {
 background-color:#1785bb;
 background-image:radial-gradient(#ffffff26 .85px,transparent .85px),repeating-linear-gradient(-35deg,transparent 0 12px,#ffffff0d 12px 15px),linear-gradient(130deg,#ffffff12,transparent 60%);
 background-size:5px 5px,auto,100% 100%;
 box-shadow:4px 4px 0 #b9dcef,inset 0 1px 0 #ffffff59;
}
.site-header .utility-bar .official-site-button:hover {
 background-color:#1073a7;
 background-image:radial-gradient(#ffffff30 .85px,transparent .85px),repeating-linear-gradient(-35deg,transparent 0 12px,#ffffff12 12px 15px);
 background-size:5px 5px,auto;
 box-shadow:4px 6px 0 #b9dcef,inset 0 1px 0 #ffffff59;
}

/* Azul fuerte y naranja para una marca independiente de las carreras. */
.site-header .brand-bar .soy-brand-mark { background:#0755a0; color:#fff; box-shadow:3px 3px 0 #b6d8f0; }
.site-header .brand-bar .soy-brand-mark>span { color:#ffa63d; }