:root{
  --red:#2A5D63;
  --red-dark:#1E4448;
  --red-deep:#17383B;
  --red-tint:#DCEBEA;
  --gold:#B8894A;
  --bg:#FAF6F2;
  --card:#FFFFFF;
  --ink:#2B2422;
  --ink-soft:#6E645D;
  --line:#EAE0D8;
  --radius:14px;
  --maxw:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
}
h1,h2,h3,h4{font-family:Georgia,"Times New Roman",serif;color:var(--ink);line-height:1.25;margin:0 0 .5em;}
p{margin:0 0 1em;text-align:justify;text-justify:inter-word;}
a{color:var(--red-dark);}
img,svg{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
section{padding:64px 0;}
.skip-link{position:absolute;left:-999px;top:0;background:var(--red);color:#fff;padding:10px 18px;z-index:1000;font-weight:600;border-radius:0 0 8px 0;}
.skip-link:focus{left:0;}

/* Header */
header.site{position:sticky;top:0;z-index:100;background:var(--card);color:var(--ink);box-shadow:0 1px 0 var(--line);border-bottom:3px solid var(--red);}
.nav-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 24px;max-width:var(--maxw);margin:0 auto;gap:20px;}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;flex:none;}
.brand img{height:44px;width:auto;display:block;}
.brand .brand-txt{display:flex;flex-direction:column;line-height:1.15;}
.brand .brand-txt strong{font-size:.86rem;color:var(--ink);}
.brand .brand-txt span{font-size:.72rem;color:var(--ink-soft);}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:8px 10px;font-size:1rem;cursor:pointer;}
nav.main-nav ul{list-style:none;display:flex;gap:2px;margin:0;padding:0;flex-wrap:wrap;align-items:center;}
nav.main-nav a{position:relative;color:var(--ink);text-decoration:none;font-size:.88rem;font-weight:600;padding:10px 12px;border-radius:8px;display:inline-block;transition:background .2s ease, color .2s ease;}
nav.main-nav a:hover, nav.main-nav a:focus{background:var(--red-tint);color:var(--red-dark);}
nav.main-nav .btn{margin-left:6px;}
nav.main-nav li.has-sub{position:relative;}
nav.main-nav .sub{
  list-style:none;margin:0;padding:8px;position:absolute;top:100%;left:0;background:var(--card);
  min-width:220px;border-radius:10px;box-shadow:0 14px 28px rgba(43,36,34,.16);border:1px solid var(--line);display:none;flex-direction:column;align-items:stretch;
}
nav.main-nav .sub a{display:block;text-align:left;white-space:nowrap;font-size:.86rem;padding:9px 12px;}
nav.main-nav li.has-sub:hover .sub, nav.main-nav li.has-sub:focus-within .sub{display:flex;}
@media (max-width:960px){
  nav.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--card);padding:8px 24px 18px;max-height:80vh;overflow:auto;border-bottom:1px solid var(--line);}
  nav.main-nav.open{display:block;}
  nav.main-nav ul{flex-direction:column;gap:4px;align-items:stretch;}
  .nav-toggle{display:inline-block;}
  nav.main-nav .sub{position:static;box-shadow:none;display:flex;background:var(--bg);margin:4px 0 8px 12px;border:none;}
}

/* Scroll offset so anchored sections/headings aren't hidden under the sticky header */
section[id], h3[id]{scroll-margin-top:88px;}

/* Page hero (subpáginas: Programa, Comunicaciones) */
.page-hero{background:var(--red-deep);color:#fff;padding:52px 0;}
.page-hero .crumbs{color:#B7D9D6;font-size:.85rem;margin-bottom:10px;}
.page-hero .crumbs a{color:#E4F2F1;}
.page-hero h1{color:#fff;margin-bottom:.2em;}
.page-hero p{color:#D6E9E7;max-width:100%;}

/* Hero */
.hero{position:relative;color:#fff;padding:96px 0 84px;overflow:hidden;background:var(--red-deep) url("img/bahia-santander.jpg") center/cover no-repeat;}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg, rgba(10,24,26,.82) 0%, rgba(10,24,26,.72) 42%, rgba(15,42,45,.55) 72%, rgba(20,54,58,.42) 100%);}
.hero .container{position:relative;z-index:1;}
.eyebrow{display:inline-block;background:rgba(255,255,255,.16);color:#fff;padding:6px 14px;border-radius:999px;font-size:.8rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;margin-bottom:18px;border:1px solid rgba(255,255,255,.35);}
.hero h1{color:#fff;font-size:2.6rem;margin-bottom:.3em;text-shadow:0 2px 14px rgba(0,0,0,.3);}
.hero p.lead{color:#EAF5F4;font-size:1.12rem;max-width:60ch;}
.countdown{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0;}
.cd-tile{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);border-radius:14px;padding:16px 22px;min-width:88px;text-align:center;backdrop-filter:blur(2px);}
.cd-num{font-family:Georgia,"Times New Roman",serif;font-size:2.1rem;font-weight:700;color:#fff;line-height:1;font-variant-numeric:tabular-nums;}
.cd-lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:.6px;color:#CFE7E5;margin-top:6px;}
@media (max-width:560px){.cd-tile{padding:12px 16px;min-width:72px;}.cd-num{font-size:1.6rem;}}
.hero-facts{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 30px;}
.hero-fact{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);border-radius:12px;padding:12px 18px;min-width:150px;}
.hero-fact .lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;color:#CFE7E5;margin-bottom:4px;}
.hero-fact .val{font-size:1.02rem;font-weight:700;color:#fff;}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:8px;font-weight:700;text-decoration:none;font-size:.95rem;transition:transform .15s ease, background .15s ease;border:1.5px solid transparent;cursor:pointer;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:#fff;color:var(--red-dark);}
.btn-primary:hover{background:var(--red-tint);}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.6);}
.btn-outline:hover{background:rgba(255,255,255,.12);}
.btn-solid{background:var(--red);color:#fff;}
.btn-solid:hover{background:var(--red-dark);}

/* Section head */
.eyebrow-dark{display:inline-block;color:var(--red);font-weight:700;font-size:.8rem;letter-spacing:.6px;text-transform:uppercase;margin-bottom:10px;}
.section-head{max-width:100%;margin-bottom:36px;}
.section-head p{color:var(--ink-soft);font-size:1.02rem;}
.alt{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

/* Cards / grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
@media (max-width:860px){.grid-3{grid-template-columns:1fr;}.grid-2{grid-template-columns:1fr;}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;}
.card h3{font-size:1.08rem;margin-bottom:8px;}
.card p{color:var(--ink-soft);font-size:.94rem;margin-bottom:0;}
.card .icon{width:44px;height:44px;border-radius:10px;background:var(--red);display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.card .icon svg{width:22px;height:22px;}

/* Placeholder / pendiente note */
.pending{background:#FBF3E7;border:1px dashed #D9B77C;border-radius:12px;padding:18px 22px;color:#7A5A24;font-size:.92rem;text-align:justify;text-justify:inter-word;}
.pending strong{color:#5F4415;}

/* Person cards (comités) */
.person-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center;}
.person-card .avatar{width:64px;height:64px;border-radius:50%;background:var(--red-tint);color:var(--red-dark);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-weight:700;font-size:1.1rem;}
.person-card h4{font-size:.96rem;margin-bottom:2px;}
.person-card span{font-size:.82rem;color:var(--ink-soft);}

/* Program table */
.program-table{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.program-table th,.program-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.92rem;}
.program-table th{background:var(--red-tint);color:var(--red-dark);text-transform:uppercase;font-size:.76rem;letter-spacing:.4px;}
.program-table tr:last-child td{border-bottom:none;}

/* CTA band */
.cta-band{background:var(--red-deep);color:#fff;border-radius:var(--radius);padding:38px 34px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;}
.cta-band h3{color:#fff;margin-bottom:6px;}
.cta-band p{color:#D6E9E7;max-width:100%;margin-bottom:0;}

/* Location */
.loc-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;align-items:center;}
@media (max-width:860px){.loc-grid{grid-template-columns:1fr;}}
.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:340px;}
.map-frame iframe{width:100%;height:100%;border:0;display:block;}

/* Footer */
footer.site{background:var(--red-deep);color:#CBDFDD;padding:40px 0 22px;margin-top:0;}
footer.site a{color:#EAF5F4;}
.footer-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;margin-bottom:24px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:.82rem;color:#9FC0BD;}

.back-to-rids{font-size:.85rem;}

/* Organizer institution logos */
.org-logos{display:flex;flex-wrap:wrap;align-items:center;gap:28px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;margin-bottom:18px;}
.org-logos img{height:56px;width:auto;max-width:180px;object-fit:contain;}
.org-logos p{margin:0;color:var(--ink-soft);font-size:.9rem;flex:1 1 260px;}

/* Hoteles */
.hotel-zone-title{font-size:1.02rem;color:var(--red-dark);margin:30px 0 16px;}
.hotel-zone-title:first-of-type{margin-top:8px;}
.hotel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:8px;}
@media (max-width:960px){.hotel-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:680px){.hotel-grid{grid-template-columns:1fr;}}
.hotel-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;}
.hotel-icon{width:44px;height:44px;border-radius:10px;background:var(--red);display:flex;align-items:center;justify-content:center;margin-bottom:14px;flex:none;}
.hotel-icon svg{width:22px;height:22px;stroke:#fff;}
.hotel-body{padding:20px;flex:1;display:flex;flex-direction:column;}
.hotel-card h4{font-size:.98rem;margin-bottom:2px;}
.hotel-cat{display:block;font-size:.72rem;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--gold);margin-bottom:8px;}
.hotel-addr{font-size:.84rem;color:var(--ink-soft);margin-bottom:8px;}
.hotel-desc{font-size:.86rem;color:var(--ink-soft);margin-bottom:14px;flex:1;text-align:left;}
.hotel-link{font-size:.85rem;font-weight:700;color:var(--red-dark);text-decoration:none;}
.hotel-link:hover{text-decoration:underline;}
.hotel-links{display:flex;flex-direction:column;gap:6px;}