@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&family=Source+Sans+3:wght@400;500;600;700&display=swap');

  :root{
    --ink:#1B2A4A;
    --parchment:#F7F3EA;
    --gold:#C9A227;
    --brick:#8C3B2E;
    --slate:#5C6B7A;
    --line: rgba(27,42,74,0.15);
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  body{
    background:var(--parchment);
    color:var(--ink);
    font-family:'Source Sans 3', sans-serif;
    line-height:1.6;
  }
  h1,h2,h3{
    font-family:'Fraunces', serif;
    font-weight:600;
    letter-spacing:-0.01em;
  }
  a{color:inherit; text-decoration:none;}

  /* ---------- HEADER / NAV ---------- */
  header{
    background:var(--ink);
    color:var(--parchment);
    position:sticky;
    top:0;
    z-index:50;
    border-bottom:3px solid var(--gold);
  }
  .nav-wrap{
    max-width:1180px;
    margin:0 auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:14px 24px;
  }
  .brand{
    display:flex;
    align-items:center;
    gap:12px;
  }
  .seal{
    width:38px;height:38px;
    border-radius:50%;
    border:2px solid var(--gold);
    display:flex;align-items:center;justify-content:center;
    font-family:'Fraunces',serif;
    font-size:14px;
    color:var(--gold);
    flex-shrink:0;
  }
  .brand-text{
    font-family:'Fraunces', serif;
    font-size:17px;
    letter-spacing:0.02em;
  }
  .brand-text span{
    display:block;
    font-family:'Source Sans 3', sans-serif;
    font-size:10px;
    letter-spacing:0.16em;
    text-transform:uppercase;
    color:var(--gold);
    margin-top:2px;
  }
  .brand-link{display:flex; align-items:center; gap:12px;}
  nav{display:flex; gap:2px;}
  nav > div{position:relative;}
  nav > div > a{
    display:block;
    padding:10px 14px;
    font-size:13px;
    letter-spacing:0.04em;
    text-transform:uppercase;
    font-weight:600;
    border-radius:3px;
    transition:background .15s;
  }
  nav > div > a:hover{background:rgba(255,255,255,0.08);}
  nav > div.active > a{background:rgba(201,162,39,0.16); color:var(--gold);}
  .dropdown{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    background:#fff;
    color:var(--ink);
    min-width:220px;
    box-shadow:0 12px 24px rgba(0,0,0,0.18);
    border-top:2px solid var(--gold);
  }
  nav > div:hover .dropdown{display:block;}
  .dropdown a{
    display:block;
    padding:11px 16px;
    font-size:13px;
    border-bottom:1px solid var(--line);
  }
  .dropdown a:hover{background:var(--parchment); color:var(--brick);}
  .dropdown a:last-child{border-bottom:none;}

  /* mobile nav toggle */
  .nav-toggle{
    display:none;
    flex-direction:column;
    justify-content:center;
    gap:5px;
    width:38px;height:38px;
    background:transparent;
    border:1px solid rgba(247,243,234,0.3);
    border-radius:4px;
    cursor:pointer;
  }
  .nav-toggle span{
    display:block;
    width:18px;height:2px;
    margin:0 auto;
    background:var(--parchment);
  }

  @media(max-width:900px){
    .nav-toggle{display:flex;}
    nav{
      display:none;
      flex-direction:column;
      width:100%;
      gap:0;
      background:var(--ink);
      border-top:1px solid rgba(247,243,234,0.12);
    }
    nav.open{display:flex;}
    .nav-wrap{flex-wrap:wrap;}
    nav > div > a{padding:13px 4px;}
    .dropdown{
      display:block;
      position:static;
      box-shadow:none;
      border-top:none;
      background:rgba(247,243,234,0.04);
    }
    .dropdown a{color:var(--parchment); border-bottom:1px solid rgba(247,243,234,0.08); padding-left:24px;}
    .dropdown a:hover{background:rgba(247,243,234,0.08); color:var(--gold);}
  }

  /* ---------- HERO ---------- */
  .hero{
    max-width:1180px;
    margin:0 auto;
    padding:90px 24px 70px;
    display:grid;
    grid-template-columns:1.1fr 0.9fr;
    gap:60px;
    align-items:center;
  }
  .hero-eyebrow{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:12px;
    letter-spacing:0.18em;
    text-transform:uppercase;
    color:var(--brick);
    font-weight:600;
    margin-bottom:20px;
  }
  .hero-eyebrow::before{
    content:'';
    width:28px;height:1px;
    background:var(--brick);
  }
  .hero h1{
    font-size:44px;
    line-height:1.08;
    margin-bottom:20px;
  }
  .hero p{
    font-size:16px;
    color:var(--slate);
    max-width:46ch;
    margin-bottom:28px;
  }
  .hero-meta{
    display:flex;
    gap:28px;
    padding-top:24px;
    border-top:1px solid var(--line);
  }
  .hero-meta div strong{
    display:block;
    font-family:'Fraunces',serif;
    font-size:22px;
    color:var(--brick);
  }
  .hero-meta div span{
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.08em;
    color:var(--slate);
  }
  .hero-visual{
    width: 100%;
    max-width: 520px;
    aspect-ratio:4/5;
    background:
      linear-gradient(rgba(27,42,74,0.55), rgba(27,42,74,0.75)),
      repeating-linear-gradient(135deg, #26375c 0 2px, #1B2A4A 2px 26px);
    border-radius:4px;
    display:flex;
    align-items:center;
    justify-content:center;
    position:relative;
    overflow:hidden;
  }
  .hero-visual::before{
    content:'';
    position:absolute;
    inset:14px;
    border:1px solid rgba(201,162,39,0.5);
  }
  .hero-visual-mark{
    text-align:center;
    color:var(--parchment);
    width:100%;
  }
  .hero-visual-mark img{
    max-width:100%;
    height:auto;
    display:block;
    margin:0 auto;
  }
  .hero-visual-mark .big-seal{
    width:80px;height:80px;
    margin:0 auto 14px;
    border:2px solid var(--gold);
    border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    font-family:'Fraunces',serif;
    font-size:26px;
    color:var(--gold);
  }
  .hero-visual-mark p{
    font-family:'Fraunces',serif;
    font-size:13px;
    letter-spacing:0.1em;
    text-transform:uppercase;
    color:rgba(247,243,234,0.8);
  }

  @media(max-width:900px){
    .hero{grid-template-columns:1fr; padding-top:40px;}
    .hero h1{font-size:32px;}
  }

  /* ---------- SECTION SHELL ---------- */
  section{
    max-width:1180px;
    margin:0 auto;
    padding:70px 24px;
    border-top:1px solid var(--line);
  }
  .section-head{
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    gap:24px;
    margin-bottom:40px;
    flex-wrap:wrap;
  }
  .section-tag{
    font-size:11px;
    letter-spacing:0.18em;
    text-transform:uppercase;
    color:var(--brick);
    font-weight:600;
    margin-bottom:8px;
    display:block;
  }
  .section-head h2{font-size:30px;}
  .section-sub{
    color:var(--slate);
    font-size:14px;
    max-width:40ch;
  }

  /* INSTITUCIÓN */
  .grid-3{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
  }
  .card{
    background:#fff;
    border:1px solid var(--line);
    border-top:3px solid var(--gold);
    padding:26px 22px;
  }
  .card h3{font-size:17px; margin-bottom:8px;}
  .card p{font-size:13.5px; color:var(--slate);}

  /* HISTORIA - timeline */
  .timeline{
    position:relative;
    padding-left:28px;
    border-left:2px solid var(--line);
  }
  .tl-item{
    position:relative;
    padding-bottom:34px;
  }
  .tl-item:last-child{padding-bottom:0;}
  .tl-item::before{
    content:'';
    position:absolute;
    left:-34px;
    top:4px;
    width:11px;height:11px;
    border-radius:50%;
    background:var(--gold);
    border:2px solid var(--ink);
  }
  .tl-year{
    font-family:'Fraunces',serif;
    color:var(--brick);
    font-size:15px;
    font-weight:600;
  }
  .tl-item p{font-size:13.5px; color:var(--slate); margin-top:4px;}

  /* PROPUESTA - mvv */
  .mvv{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:0;
    border:1px solid var(--line);
  }
  .mvv > div{
    padding:32px 26px;
    border-right:1px solid var(--line);
  }
  .mvv > div:last-child{border-right:none;}
  .mvv h3{
    font-size:12px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--brick);
    margin-bottom:12px;
  }
  .mvv p{font-size:14px; color:var(--ink); opacity:0.85;}

  /* ACTIVIDADES */
  .activity-row{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
  }
  .activity-card{
    background:var(--ink);
    color:var(--parchment);
    padding:30px;
    position:relative;
    overflow:hidden;
  }
  .activity-card::after{
    content:'';
    position:absolute;
    right:-30px;top:-30px;
    width:120px;height:120px;
    border:1px solid rgba(201,162,39,0.3);
    border-radius:50%;
  }
  .activity-card h3{font-size:18px; margin-bottom:10px; position:relative;}
  .activity-card p{font-size:13.5px; color:rgba(247,243,234,0.75); position:relative;}

  @media(max-width:900px){
    .grid-3, .mvv, .activity-row{grid-template-columns:1fr;}
    .mvv > div{border-right:none; border-bottom:1px solid var(--line);}
  }

  /* CONTACTO */
  .contact-wrap{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:40px;
  }
  .contact-list div{
    padding:16px 0;
    border-bottom:1px solid var(--line);
    display:flex;
    gap:14px;
  }
  .contact-list div:first-child{padding-top:0;}
  .contact-label{
    font-size:11px;
    letter-spacing:0.1em;
    text-transform:uppercase;
    color:var(--brick);
    width:110px;
    flex-shrink:0;
    padding-top:2px;
  }
  .contact-value{font-size:14.5px;}
  .map-box{
    background:repeating-linear-gradient(45deg, #ece6d8 0 10px, #e6dfce 10px 20px);
    border:1px solid var(--line);
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--slate);
    font-size:13px;
    letter-spacing:0.05em;
    text-transform:uppercase;
    min-height:260px;
  }
  @media(max-width:900px){.contact-wrap{grid-template-columns:1fr;}}

  /* FOOTER */
  footer{
    background:var(--ink);
    color:rgba(247,243,234,0.7);
    padding:56px 24px 0;
    border-top:3px solid var(--gold);
  }
  .footer-wrap{
    max-width:1180px;
    margin:0 auto;
    display:grid;
    grid-template-columns:1.4fr 1fr 1fr;
    gap:40px;
    padding-bottom:40px;
  }
  .footer-brand{display:flex; align-items:center; gap:12px; margin-bottom:14px;}
  .footer-desc{font-size:13px; max-width:34ch; line-height:1.6;}
  .footer-heading{
    font-family:'Fraunces',serif;
    color:var(--parchment);
    font-size:14px;
    margin-bottom:14px;
  }
  .footer-col{display:flex; flex-direction:column; gap:10px; font-size:13px;}
  .footer-col a:hover{color:var(--gold);}
  .footer-bottom{
    max-width:1180px;
    margin:0 auto;
    padding:20px 0;
    border-top:1px solid rgba(247,243,234,0.12);
    font-size:12px;
    color:rgba(247,243,234,0.55);
  }
  @media(max-width:900px){
    .footer-wrap{grid-template-columns:1fr; gap:28px;}
  }

  /* wireframe helper badge */
  .wf-note{
    text-align:center;
    font-size:11px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--slate);
    padding:10px;
    background:#fff;
    border-bottom:1px dashed var(--line);
  }
  /* ---------- BOTONES ---------- */
  .btn{
    display:inline-block;
    padding:12px 22px;
    font-size:13px;
    font-weight:600;
    letter-spacing:0.03em;
    text-transform:uppercase;
    border-radius:3px;
    transition:background .15s, color .15s, border-color .15s;
  }
  .btn-primary{background:var(--brick); color:var(--parchment);}
  .btn-primary:hover{background:#722f24;}
  .btn-ghost{border:1px solid var(--ink); color:var(--ink);}
  .btn-ghost:hover{background:var(--ink); color:var(--parchment);}
  .hero-cta{display:flex; gap:14px; margin-bottom:32px; flex-wrap:wrap;}

  /* ---------- INICIO: highlights ---------- */
  .grid-4{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:22px;
  }
  .mini-card{
    display:block;
    background:#fff;
    border:1px solid var(--line);
    padding:22px 20px;
    transition:transform .15s, box-shadow .15s;
  }
  .mini-card:hover{transform:translateY(-3px); box-shadow:0 14px 28px rgba(27,42,74,0.1);}
  .mini-card-tag{
    font-size:10.5px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--brick);
    font-weight:600;
  }
  .mini-card h3{font-size:16px; margin:8px 0 6px;}
  .mini-card p{font-size:13px; color:var(--slate);}

  .cta-banner{background:var(--ink);}
  .cta-banner .cta-inner{
    max-width:1180px;
    margin:0 auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
    flex-wrap:wrap;
  }
  .cta-banner h2{color:var(--parchment); font-size:26px; margin-bottom:8px;}
  .cta-banner p{color:rgba(247,243,234,0.7); font-size:14px; max-width:44ch;}

  /* ---------- PAGE HERO (subpáginas) ---------- */
  .page-hero{
    max-width:1180px;
    margin:0 auto;
    padding:56px 24px 40px;
  }
  .page-hero h1{font-size:34px; margin:10px 0 12px;}
  .page-hero p{color:var(--slate); font-size:15px; max-width:52ch;}
  .no-top-border{border-top:none;}

  /* ---------- INSTITUCIÓN ---------- */
  .info-strip{
    margin-top:28px;
    display:grid;
    grid-template-columns:repeat(4,1fr);
    border:1px solid var(--line);
  }
  .info-strip div{
    padding:18px 20px;
    border-right:1px solid var(--line);
  }
  .info-strip div:last-child{border-right:none;}
  .info-strip strong{
    display:block;
    font-family:'Fraunces',serif;
    color:var(--brick);
    font-size:14px;
    margin-bottom:4px;
  }
  .info-strip span{font-size:12.5px; color:var(--slate);}

  .staff-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
  }
  .staff-card{
    background:#fff;
    border:1px solid var(--line);
    padding:26px 22px;
    text-align:center;
  }
  .staff-avatar{
    width:56px;height:56px;
    margin:0 auto 14px;
    border-radius:50%;
    background:var(--ink);
    color:var(--gold);
    display:flex; align-items:center; justify-content:center;
    font-family:'Fraunces',serif;
    font-size:16px;
  }
  .staff-card h3{font-size:15.5px; margin-bottom:4px;}
  .staff-role{
    display:block;
    font-size:11px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--brick);
    margin-bottom:10px;
  }
  .staff-card p{font-size:13px; color:var(--slate);}

  .facility-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
  }
  .facility-card{
    border-left:3px solid var(--gold);
    padding:6px 0 6px 18px;
  }
  .facility-card h3{font-size:15px; margin-bottom:6px;}
  .facility-card p{font-size:13px; color:var(--slate);}

  /* ---------- PROSA (historia / propuesta) ---------- */
  .prose-block{max-width:70ch;}
  .prose-block p{font-size:15px; color:var(--ink); opacity:0.9; margin-bottom:16px;}
  .prose-block p:last-child{margin-bottom:0;}

  /* ---------- PROPUESTA: valores ---------- */
  .value-card{
    background:#fff;
    border:1px solid var(--line);
    border-left:3px solid var(--brick);
    padding:22px 20px;
  }
  .value-card h3{font-size:15.5px; margin-bottom:8px;}
  .value-card p{font-size:13px; color:var(--slate);}

  /* ---------- CONTACTO: formulario ---------- */
  .contact-form{margin-top:32px; display:flex; flex-direction:column; gap:16px;}
  .form-row{display:flex; flex-direction:column; gap:6px;}
  .form-row label{
    font-size:11px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--brick);
    font-weight:600;
  }
  .form-row input, .form-row textarea{
    font-family:'Source Sans 3', sans-serif;
    font-size:14px;
    padding:11px 13px;
    border:1px solid var(--line);
    background:#fff;
    color:var(--ink);
    resize:vertical;
  }
  .form-row input:focus, .form-row textarea:focus{outline:2px solid var(--gold); outline-offset:1px;}
  .contact-form .btn{align-self:flex-start; border:none; cursor:pointer;}
  .form-note{font-size:11.5px; color:var(--slate); max-width:48ch;}

  @media(max-width:900px){
    .grid-4, .staff-grid, .facility-grid{grid-template-columns:1fr;}
    .info-strip{grid-template-columns:1fr;}
    .info-strip div{border-right:none; border-bottom:1px solid var(--line);}
    .cta-banner .cta-inner{flex-direction:column; align-items:flex-start;}
  }

  /* ---------- accesibilidad: foco visible ---------- */
  a:focus-visible, button:focus-visible{
    outline:2px solid var(--gold);
    outline-offset:2px;
  }
  @media (prefers-reduced-motion: reduce){
    .mini-card{transition:none;}
  }

/* ---------- RESPONSIVE REFINEMENTS ---------- */
html, body { overflow-x: hidden; }
img, video, embed, object { max-width: 100%; height: auto; }
picture img { width: 100%; }

.map-box {
  position: relative;
  min-height: 260px;
  overflow: hidden;
}
.map-box iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 260px;
  border: 0;
}

@media (max-width: 900px) {
  .hero { gap: 40px; }
  .hero-meta { flex-wrap: wrap; gap: 16px; }
  .hero-meta div { flex: 1 1 40%; min-width: 0; }
  .page-hero h1 { font-size: 28px; }
  .section-head h2 { font-size: 24px; }
  .nav-wrap { padding: 12px 16px; }
}

@media (max-width: 600px) {
  .brand-text { font-size: 13px; }
  .hero { padding: 32px 16px 40px; gap: 28px; }
  .hero h1 { font-size: 26px; }
  .hero p { max-width: 100%; }
  section { padding: 48px 16px; }
  .page-hero { padding: 40px 16px 24px; }
  .page-hero h1 { font-size: 24px; }
  .grid-4, .grid-3 { gap: 16px; }
  .hero-meta div { flex: 1 1 100%; }
  .contact-label { width: 90px; font-size: 10px; }
  .info-strip div { padding: 14px 16px; }
  footer { padding: 40px 16px 0; }
  .footer-wrap { gap: 24px; }
}

@media (max-width: 480px) {
  .hero-eyebrow { font-size: 11px; }
  .hero h1 { font-size: 22px; }
  .section-head h2 { font-size: 20px; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn, .cta-banner .btn { width: 100%; text-align: center; }
  .card, .value-card, .activity-card, .staff-card { padding: 20px 16px; }
  .map-box { min-height: 220px; }
  .contact-list div { flex-direction: column; gap: 2px; }
  .contact-label { width: auto; }
  .footer-bottom { padding: 16px 0; text-align: center; }
}