/* ============================================================
   BIM³ Resource Hub — Estilos
   Recreación del diseño de referencia (Montserrat + Material
   Symbols Outlined, navy #0b2a7d / azul #1b3fae).
   ============================================================ */

/* Elementos ocultos temporalmente (no borrados) — quitar esta regla
   o la clase "hide-temp" del HTML para volver a mostrarlos. */
.hide-temp { display: none !important; }

:root {
  --navy: #0b2a7d;
  --navy-deep: #0a1f66;
  --blue: #1b3fae;
  --blue-hover: #0f2c85;
  --blue-soft: #e5ebfa;
  --blue-soft2: #e2e9f8;
  --ink: #0e1524;
  --ink-2: #1a2233;
  --ink-soft: #3a4356;
  --ink-faint: #4a5468;
  --ink-mute: #6a7288;
  --ink-quiet: #8a92a3;
  --line: #e6e9f0;
  --border: #d8deea;
  --bg: #f1f1f4;
  --card: #ffffff;
  --shadow-sm: 0 2px 8px rgba(14, 21, 36, .04);
  --shadow-md: 0 8px 20px rgba(15, 44, 133, .10);
  --shadow-lg: 0 16px 40px rgba(14, 21, 36, .14);
  --radius: 12px;
  --radius-lg: 14px;
  font-size: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--ink);
  font-family: 'Montserrat', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-hover); }
button { font-family: inherit; cursor: pointer; }
input { font-family: inherit; }

.msi {
  font-family: 'Material Symbols Outlined';
  font-weight: 300; font-style: normal; line-height: 1;
  display: inline-block; vertical-align: middle;
  font-variation-settings: 'FILL' 0, 'GRAD' 0, 'opsz' 24;
  user-select: none;
}

/* ---------- Top navigation ---------- */
.topnav { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.topnav .inner { max-width: 1440px; margin: 0 auto; display: flex; align-items: center; gap: 24px; padding: 0 32px; height: 80px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand .cube { width: 46px; height: 46px; background: var(--navy); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0; }
.brand .cube.logo-cube { width: auto; height: 44px; background: none; border-radius: 0; }
.logo-img { height: 100%; width: auto; display: block; }
.brand .word { line-height: 1; }
.brand .eyebrow { font-size: 9px; letter-spacing: 2.5px; font-weight: 700; color: var(--ink); }
.brand .name { font-size: 26px; font-weight: 800; color: var(--ink); letter-spacing: -.5px; }
.brand .name sup { font-size: 13px; font-weight: 800; }

.topnav nav { display: flex; align-items: center; gap: 6px; flex: 1; justify-content: flex-start; height: 100%; margin-left: 70px; }
.topnav nav a, .topnav nav .navdrop > a {
  font-size: 12px; font-weight: 600; color: #2a3140; padding: 10px 12px; letter-spacing: .3px;
  display: flex; align-items: center; gap: 4px;
}
.topnav nav .navcol { display: flex; flex-direction: column; align-items: center; align-self: stretch; justify-content: center; position: relative; }
.topnav nav .navcol > a { font-weight: 700; color: var(--blue); }
.topnav nav .navcol .underline { position: absolute; bottom: 0; left: 8px; right: 8px; height: 3px; background: var(--blue); border-radius: 3px 3px 0 0; }
.navdrop { position: relative; display: flex; flex-direction: column; align-items: center; align-self: stretch; justify-content: center; }
.navdrop-menu {
  position: absolute; top: 100%; left: 0; min-width: 300px; background: #fff; border: 1px solid var(--line);
  border-radius: 12px; box-shadow: var(--shadow-lg); padding: 10px; z-index: 100; display: none; flex-direction: column; gap: 2px;
}
.navdrop.open .navdrop-menu { display: flex; }
.navdrop-menu a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 8px; color: #2a3140; font-size: 12.5px; font-weight: 600; }
.navdrop-menu a:hover { background: #eef2fb; color: var(--blue); }
.navdrop-menu .icon-dot { width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.navdrop-menu .seeall { border-top: 1px solid var(--line); margin: 6px 4px 2px; padding-top: 8px; }
.navdrop-menu .seeall a { font-weight: 700; }

.topnav .actions { display: flex; align-items: center; gap: 14px; }
.icon-btn-plain { font-size: 22px; color: var(--ink); cursor: pointer; background: none; border: none; }
.btn-outline { background: #fff; border: 1.5px solid var(--blue); color: var(--blue); font-size: 13px; font-weight: 600; padding: 11px 20px; border-radius: 8px; }
.btn-navy { background: var(--navy); border: none; color: #fff; font-size: 13px; font-weight: 600; padding: 12px 20px; border-radius: 8px; }
.btn-navy:hover { background: var(--blue-hover); }

/* ---------- Layout: sidebar + top main ---------- */
.layout-top { display: flex; align-items: stretch; background: var(--bg); }
.sidebar { width: 230px; flex-shrink: 0; padding: 26px 16px; background: #fff; border-right: 1px solid var(--line); }
.sidebar-title { font-size: 11.5px; font-weight: 700; letter-spacing: .8px; color: var(--ink); margin: 4px 8px 20px; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar .navitem {
  display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 8px;
  color: var(--ink-soft); font-size: 13px; font-weight: 500; background: none; border: none; width: 100%; text-align: left;
}
.sidebar .navitem.active { background: var(--blue-soft); color: var(--blue); font-weight: 600; }
.sidebar .navitem .msi { font-size: 20px; }
.sidebar .navitem:hover:not(.active) { background: #f2f4f9; }

.main-top { flex: 1; min-width: 0; background: var(--bg); }

/* ---------- Hero (home) ---------- */
/* la imagen va "de fondo": posicionada absoluta y más grande, sin
   quitarle ancho al texto/buscador de la izquierda (que mantiene su
   tamaño normal via .hero-copy con max-width fijo). */
.hero { position: relative; padding: 56px 40px 64px 56px; min-height: 520px; }
.hero-copy { position: relative; z-index: 1; max-width: 560px; }
.hero .eyebrow { font-size: 13.5px; font-weight: 700; letter-spacing: 1px; color: var(--blue); margin-bottom: 16px; }
.hero h1 { margin: 0 0 20px; font-size: 46px; line-height: 1.12; font-weight: 700; letter-spacing: -1px; color: var(--ink-2); }
.hero p { margin: 0 0 28px; font-size: 15px; line-height: 1.65; color: var(--ink-soft); max-width: 440px; }

.search-wrap { position: relative; max-width: 520px; }
.searchbar {
  display: flex; max-width: 520px; background: #fff; border: 1px solid var(--border); border-radius: 10px;
  padding: 6px 6px 6px 0; align-items: center; box-shadow: var(--shadow-sm);
}
.searchbar .msi { font-size: 20px; color: var(--ink-quiet); padding: 0 12px; }
.searchbar input { flex: 1; border: none; outline: none; font-size: 13px; color: var(--ink); background: transparent; }
.searchbar button {
  background: var(--navy); border: none; color: #fff; font-size: 13px; font-weight: 600; padding: 11px 20px;
  border-radius: 8px; display: flex; align-items: center; gap: 8px;
}
.searchbar button:hover { background: var(--blue-hover); }
.searchbar button .msi { color: #fff; padding: 0; font-size: 17px; }

/* dropdown de resultados en vivo, debajo del buscador del home */
.search-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; background: #fff;
  border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-lg);
  z-index: 50; max-height: 380px; overflow-y: auto; display: none;
}
.search-dropdown.open { display: block; }
.search-dropdown a {
  display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line);
}
.search-dropdown a:last-child { border-bottom: none; }
.search-dropdown a:hover { background: var(--blue-soft); }
.search-dropdown .thumb-mini {
  width: 40px; height: 32px; border-radius: 6px; flex-shrink: 0; display: grid; place-items: center;
  background: repeating-linear-gradient(45deg, #eef1f7, #eef1f7 6px, #e4e8f2 6px, #e4e8f2 12px); font-size: 15px;
}
.search-dropdown .txt { min-width: 0; }
.search-dropdown .txt .title { font-size: 12.5px; font-weight: 700; color: var(--ink-2); line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-dropdown .txt .meta { font-size: 11px; color: var(--ink-quiet); margin-top: 2px; }
.search-dropdown .empty { padding: 16px 14px; font-size: 12.5px; color: var(--ink-faint); text-align: center; }
.search-dropdown .see-all { display: flex; justify-content: center; padding: 10px 14px; font-size: 12.5px; font-weight: 700; color: var(--blue); }

.popular-row { display: flex; align-items: center; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.popular-row .label { font-size: 12px; color: var(--ink-faint); }
.popular-row .chip { background: var(--blue-soft2); color: var(--blue); font-size: 11px; font-weight: 600; padding: 5px 13px; border-radius: 999px; border: none; }
.popular-row .chip:hover { background: #d6e0f7; }

.hero-art {
  position: absolute; top: 50%; right: 0px; transform: translateY(-50%);
  width: 640px; height: 560px; z-index: 0;
}
.hero-art .placeholder {
  position: absolute; inset: 0; background: repeating-linear-gradient(45deg, #eef1f7, #eef1f7 12px, #e6eaf3 12px, #e6eaf3 24px);
  display: flex; align-items: center; justify-content: center; border-radius: 8px;
}
.hero-art .placeholder span { font-family: monospace; font-size: 12px; color: #6a7288; text-align: center; padding: 20px; }
.hero-art .hero-img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; border-radius: 8px;
}

/* ---------- Sections ---------- */
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.section-head h2 { margin: 0; font-size: 21px; font-weight: 700; letter-spacing: -.3px; }
.section-head a, .section-head .link-btn { font-size: 12.5px; font-weight: 600; display: flex; align-items: center; gap: 6px; background: none; border: none; color: var(--blue); }
.section-head .link-btn .msi { font-size: 17px; }

.centers-section { padding: 8px 40px 48px 56px; }
.centers-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
.center-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 12px 22px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px;
  cursor: pointer; color: inherit;
}
.center-card:hover { border-color: var(--blue); box-shadow: var(--shadow-md); }
.center-card .glyph { width: 74px; height: 74px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.center-card .glyph .msi { font-size: 34px; }
.center-card .name { font-size: 12.5px; font-weight: 700; line-height: 1.4; color: var(--ink-2); }
.center-card .count { font-size: 11px; color: var(--ink-quiet); margin-top: -6px; }

/* ---------- Full-width wrap ---------- */
.wrap { max-width: 1440px; margin: 0 auto; padding: 0 32px; }

/* ---------- Filters ---------- */
.filters-card { margin-top: 28px; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px 26px; box-shadow: var(--shadow-sm); background: #fff; }
.filters-card h3 { margin: 0 0 16px; font-size: 16.5px; font-weight: 700; }
.filters-row { display: flex; gap: 12px; flex-wrap: wrap; }
.filter-chip { position: relative; flex: 1; min-width: 140px; }
.filter-chip .trigger {
  display: flex; align-items: center; gap: 10px; border: 1px solid var(--border); border-radius: 9px;
  padding: 11px 14px; font-size: 12.5px; color: var(--ink-soft); justify-content: space-between; cursor: pointer; background: #fff;
}
.filter-chip .trigger:hover, .filter-chip.open .trigger { border-color: var(--blue); }
.filter-chip .trigger .left { display: flex; align-items: center; gap: 8px; min-width: 0; }
.filter-chip .trigger .label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.filter-chip .trigger .msi.lead { font-size: 18px; color: var(--ink-faint); }
.filter-chip .trigger .msi.chev { font-size: 17px; color: var(--ink-quiet); }
.filter-chip .menu {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; min-width: 190px; background: #fff;
  border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-lg); padding: 8px; z-index: 60;
  display: none; flex-direction: column; gap: 1px; max-height: 260px; overflow-y: auto;
}
.filter-chip.open .menu { display: flex; }
.filter-chip .menu .opt { padding: 9px 12px; border-radius: 7px; font-size: 12px; color: #2a3140; cursor: pointer; }
.filter-chip .menu .opt:hover { background: #eef2fb; color: var(--blue); }
.filter-chip .menu .opt.selected { color: var(--blue); font-weight: 700; background: #eef2fb; }
.btn-more-filters {
  border: 1.5px solid var(--blue); color: var(--blue); border-radius: 9px; padding: 11px 18px; background: none;
  font-size: 12.5px; font-weight: 600; display: flex; align-items: center; gap: 8px;
}
.btn-more-filters:hover { background: var(--blue-soft); }
.btn-more-filters .msi { font-size: 17px; }

.themes-row { display: flex; align-items: center; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.themes-row .label { font-size: 12px; color: var(--ink-faint); }
.themes-row .theme-chip { border: 1px solid var(--border); color: var(--ink-soft); font-size: 11px; font-weight: 600; padding: 6px 14px; border-radius: 999px; background: #fff; }
.themes-row .theme-chip.active { background: var(--navy); color: #fff; border-color: var(--navy); }

.active-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.active-filters .pill {
  display: inline-flex; align-items: center; gap: 6px; background: var(--blue-soft2); color: var(--blue);
  border: 1px solid #cdd9f5; border-radius: 999px; padding: 4px 6px 4px 12px; font-size: .76rem; font-weight: 700;
}
.active-filters .pill button { background: none; border: none; color: var(--blue); font-size: .85rem; line-height: 1; padding: 2px 5px; border-radius: 999px; }
.active-filters .pill button:hover { background: rgba(27, 63, 174, .15); }

/* ---------- Resource cards / grids ---------- */
.featured-section { padding: 44px 0 8px; position: relative; }

/* tarjeta blanca por centro en recursos.html — mismo lenguaje visual
   que .filters-card / .search-filters-card en el resto del sitio. */
.center-row-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px 32px 32px; box-shadow: var(--shadow-sm); margin-top: 28px;
}
.center-row-card .section-head { margin-bottom: 20px; }

/* fila fija de 6 columnas — sin scroll, sin flecha: si hay menos de 6
   tarjetas, se quedan del lado izquierdo con el mismo tamaño, sin
   estirarse. */
.center-row-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.center-row-grid .rcard { min-width: 0; }
.featured-row {
  display: flex; gap: 16px; overflow-x: auto; scrollbar-width: none; scroll-behavior: smooth; padding-bottom: 4px;
  scroll-snap-type: x mandatory;
}
.featured-row::-webkit-scrollbar { display: none; }
.featured-row .rcard { flex: 1 0 220px; scroll-snap-align: start; }

/* el fundido solo aparece del lado donde SÍ hay más contenido por
   desplazar — si ya llegaste al principio/final, ese lado se ve
   completo, sin recorte visual. Clases puestas por JS según scrollLeft. */
.featured-row.fade-left.fade-right {
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 28px, #000 calc(100% - 28px), transparent 100%);
  mask-image: linear-gradient(to right, transparent 0, #000 28px, #000 calc(100% - 28px), transparent 100%);
}
.featured-row.fade-left:not(.fade-right) {
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 28px, #000 100%);
  mask-image: linear-gradient(to right, transparent 0, #000 28px, #000 100%);
}
.featured-row.fade-right:not(.fade-left) {
  -webkit-mask-image: linear-gradient(to right, #000 0, #000 calc(100% - 28px), transparent 100%);
  mask-image: linear-gradient(to right, #000 0, #000 calc(100% - 28px), transparent 100%);
}
.feat-arrow {
  position: absolute; right: -16px; top: 40%; width: 40px; height: 40px; background: #fff; border: 1px solid var(--line);
  border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 14px rgba(14, 21, 36, .12); cursor: pointer;
}
.feat-arrow:hover { background: var(--blue-soft); }
.feat-arrow .msi { font-size: 20px; color: var(--ink-2); }
.feat-arrow-left { left: -16px; right: auto; }
.feat-arrow[hidden] { display: none; }

.grid-cards { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.rcard {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; cursor: pointer; color: inherit;
}
.rcard:hover { box-shadow: var(--shadow-md); }
.rcard .thumb {
  position: relative; height: 130px; background: repeating-linear-gradient(45deg, #eef1f7, #eef1f7 10px, #e4e8f2 10px, #e4e8f2 20px);
  display: flex; align-items: center; justify-content: center;
}
.rcard .thumb span.mono { font-family: monospace; font-size: 10px; color: #6a7288; text-align: center; padding: 0 8px; }
.rcard .thumb img { width: 100%; height: 100%; object-fit: cover; }
.rcard .thumb .type-badge { position: absolute; top: 12px; left: 12px; background: var(--navy); color: #fff; font-size: 9px; font-weight: 700; letter-spacing: .8px; padding: 5px 10px; border-radius: 5px; }
.rcard .body { padding: 15px 15px 13px; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.rcard .title { font-size: 12.5px; font-weight: 700; line-height: 1.45; color: var(--ink-2); }
.rcard .desc { font-size: 11px; line-height: 1.5; color: var(--ink-quiet); flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.rcard .foot { display: flex; align-items: center; justify-content: space-between; }
.rcard .tag { background: var(--blue-soft2); color: var(--blue); font-size: 10px; font-weight: 600; padding: 5px 11px; border-radius: 999px; }
.rcard .bookmark { color: var(--ink-quiet); font-size: 18px; }

/* ---------- Types row ---------- */
.types-section { padding: 44px 0 8px; }
.types-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 14px; }
.type-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 8px 20px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 10px; cursor: pointer; color: inherit;
}
.type-card:hover { border-color: var(--blue); box-shadow: 0 6px 16px rgba(15, 44, 133, .08); }
.type-card .msi.big { font-size: 30px; color: var(--blue); }
.type-card .name { font-size: 12px; font-weight: 700; color: var(--ink-2); }
.type-card .count { font-size: 11px; color: var(--ink-quiet); margin-top: -4px; }

/* ---------- Newsletter ---------- */
.newsletter { margin: 40px 0 48px; background: var(--blue-soft); border-radius: var(--radius-lg); padding: 30px 36px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.newsletter .icon-ring { width: 66px; height: 66px; border: 2px solid var(--blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--blue); flex-shrink: 0; }
.newsletter .icon-ring .msi { font-size: 28px; }
.newsletter .txt { flex: 1; min-width: 220px; }
.newsletter .txt .h { font-size: 16px; font-weight: 700; margin-bottom: 6px; color: var(--ink-2); }
.newsletter .txt .p { font-size: 12.5px; color: var(--ink-faint); line-height: 1.6; max-width: 380px; }
.newsletter form { display: flex; gap: 12px; flex: 1; min-width: 340px; }
.newsletter input { flex: 1; border: 1px solid var(--border); border-radius: 9px; padding: 13px 16px; font-size: 12.5px; outline: none; background: #fff; }
.newsletter button { background: var(--navy); border: none; color: #fff; font-size: 13px; font-weight: 600; padding: 13px 26px; border-radius: 9px; }
.newsletter button:hover { background: var(--blue-hover); }

/* ---------- CTA banner ---------- */
.cta-banner-wrap { background: var(--blue); }
.cta-banner { max-width: 1440px; margin: 0 auto; padding: 40px 48px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; color: #fff; }
.cta-banner .icon-ring { width: 66px; height: 66px; border: 2px solid rgba(255, 255, 255, .55); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cta-banner .icon-ring .msi { font-size: 28px; }
.cta-banner .txt { flex: 1; min-width: 260px; }
.cta-banner .txt .h { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.cta-banner .txt .p { font-size: 12.5px; color: #b9c3e0; line-height: 1.6; max-width: 420px; }
.cta-banner a {
  background: #fff; border: none; color: var(--navy); font-size: 13.5px; font-weight: 700; padding: 15px 28px;
  border-radius: 9px; display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.cta-banner a:hover { background: #dfe6f7; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-deep); color: #fff; }
.footer .cols { max-width: 1440px; margin: 0 auto; padding: 48px 48px 36px; display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.3fr; gap: 36px; }
.footer .brandcol .brand-row { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.footer .brandcol .cube { width: 42px; height: 42px; background: #fff; border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--navy); }
.footer .brandcol .cube.logo-cube { width: auto; height: 40px; background: none; border-radius: 0; }
.footer .brandcol .eyebrow { font-size: 8px; letter-spacing: 2.5px; font-weight: 700; color: #b9c3e0; }
.footer .brandcol .name { font-size: 22px; font-weight: 800; }
.footer .brandcol .name sup { font-size: 12px; }
.footer .social { display: flex; gap: 16px; color: #cdd5ec; }
.footer .social .msi { font-size: 21px; cursor: pointer; }
.footer h4 { font-size: 13.5px; font-weight: 700; margin: 0 0 16px; }
.footer .links { display: flex; flex-direction: column; gap: 10px; }
.footer .links a { color: #b9c3e0; font-size: 12.5px; }
.footer .links a:hover { color: #fff; }
.footer .newsform { display: flex; gap: 10px; }
.footer .newsform input { flex: 1; border: 1px solid rgba(255, 255, 255, .28); border-radius: 8px; padding: 12px 14px; font-size: 12px; outline: none; background: rgba(255, 255, 255, .08); color: #fff; }
.footer .newsform button { background: #fff; border: none; color: var(--navy); padding: 0 14px; border-radius: 8px; display: flex; align-items: center; }
.footer .newsp { font-size: 12.5px; color: #b9c3e0; line-height: 1.6; margin-bottom: 16px; }
.footer-bottom {
  max-width: 1440px; margin: 0 auto; padding: 20px 48px 28px; display: flex; justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, .14); font-size: 11.5px; color: #8f9bc4; flex-wrap: wrap; gap: 12px;
}
.footer-bottom a { color: #8f9bc4; }
.footer-bottom a:hover { color: #fff; }
.footer-bottom .legal { display: flex; gap: 28px; }

/* ---------- Centros page ---------- */
.page-hero { background: var(--navy); color: #fff; }
.page-hero .inner { max-width: 1440px; margin: 0 auto; padding: 64px 48px 72px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #b9c3e0; margin-bottom: 22px; flex-wrap: wrap; }
.breadcrumb a { color: #b9c3e0; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .msi { font-size: 15px; }
.breadcrumb .current { color: #fff; font-weight: 600; }
.page-hero .eyebrow { font-size: 13.5px; font-weight: 700; letter-spacing: 1px; color: #8fa4de; margin-bottom: 14px; }
.page-hero h1 { margin: 0 0 18px; font-size: 44px; line-height: 1.15; font-weight: 700; letter-spacing: -1px; max-width: 640px; }
.page-hero p { margin: 0; font-size: 15px; line-height: 1.65; color: #c4cee8; max-width: 560px; }

.centros-full-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.centro-detail-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px 28px 26px;
  display: flex; flex-direction: column; gap: 16px; cursor: pointer; color: inherit;
}
.centro-detail-card:hover { border-color: var(--blue); box-shadow: 0 12px 28px rgba(15, 44, 133, .10); }
.centro-detail-card .top-row { display: flex; align-items: center; justify-content: space-between; }
.centro-detail-card .glyph { width: 64px; height: 64px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.centro-detail-card .glyph .msi { font-size: 30px; }
.centro-detail-card .count-badge { background: var(--blue-soft2); color: var(--blue); font-size: 10.5px; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.centro-detail-card .name { font-size: 17px; font-weight: 700; color: var(--ink-2); line-height: 1.3; }
.centro-detail-card .desc { font-size: 12.5px; color: var(--ink-faint); line-height: 1.65; flex: 1; }
.centro-detail-card .temas { display: flex; gap: 8px; flex-wrap: wrap; }
.centro-detail-card .theme-pill { border: 1px solid var(--border); color: var(--ink-soft); font-size: 10.5px; font-weight: 600; padding: 5px 11px; border-radius: 999px; }
.centro-detail-card .explore-link { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700; margin-top: 4px; }

/* ---------- Listing page (centro / tipo) ---------- */
.listing-hero { background: var(--navy); color: #fff; }
.listing-hero .inner { max-width: 1440px; margin: 0 auto; padding: 52px 48px 56px; display: flex; align-items: center; gap: 36px; flex-wrap: wrap; }
.listing-hero .left { flex: 1; min-width: 400px; }
.listing-hero .head-row { display: flex; align-items: center; gap: 20px; margin-bottom: 18px; }
.listing-hero .glyph { width: 72px; height: 72px; border-radius: 50%; background: rgba(255, 255, 255, .12); border: 1.5px solid rgba(255, 255, 255, .35); display: flex; align-items: center; justify-content: center; }
.listing-hero .glyph .msi { font-size: 34px; }
.listing-hero h1 { margin: 0 0 6px; font-size: 34px; font-weight: 700; letter-spacing: -.8px; }
.listing-hero .subtitle { font-size: 12.5px; color: #8fa4de; font-weight: 600; }
.listing-hero p { margin: 0; font-size: 14px; line-height: 1.65; color: #c4cee8; max-width: 560px; }
.listing-hero .actions { display: flex; gap: 12px; }
.listing-hero .btn-white { background: #fff; border: none; color: var(--navy); font-size: 13px; font-weight: 700; padding: 13px 22px; border-radius: 9px; display: flex; align-items: center; gap: 8px; }
.listing-hero .btn-ghost { background: transparent; border: 1.5px solid rgba(255, 255, 255, .5); color: #fff; font-size: 13px; font-weight: 600; padding: 13px 22px; border-radius: 9px; display: flex; align-items: center; gap: 8px; }

.search-filters-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px 24px; box-shadow: var(--shadow-sm); margin: 32px 0 0; }
.search-filters-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.inline-search { display: flex; flex: 2; min-width: 280px; background: #f7f8fb; border: 1px solid var(--border); border-radius: 9px; padding: 2px 2px 2px 0; align-items: center; }
.inline-search .msi { font-size: 19px; color: var(--ink-quiet); padding: 0 11px; }
.inline-search input { flex: 1; border: none; outline: none; font-size: 12.5px; color: var(--ink); background: transparent; padding: 10px 0; }

.results-bar { display: flex; align-items: center; justify-content: space-between; margin: 30px 0 20px; }
.results-bar .count { font-size: 13px; color: var(--ink-faint); }
.results-bar .count b { color: var(--ink); }
.sort-wrap { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--ink-faint); position: relative; }
.sort-trigger { display: flex; align-items: center; gap: 6px; border: 1px solid var(--border); border-radius: 8px; padding: 9px 14px; font-weight: 600; color: var(--ink); cursor: pointer; background: #fff; }
.sort-menu { position: absolute; top: calc(100% + 6px); right: 0; min-width: 180px; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-lg); padding: 8px; z-index: 60; display: none; flex-direction: column; gap: 1px; }
.sort-wrap.open .sort-menu { display: flex; }
.sort-menu .opt { padding: 9px 12px; border-radius: 7px; font-size: 12px; color: #2a3140; cursor: pointer; }
.sort-menu .opt:hover { background: #eef2fb; color: var(--blue); }

.empty-state { text-align: center; padding: 56px 20px; background: #fff; border: 1px dashed var(--line); border-radius: var(--radius-lg); color: var(--ink-faint); }
.empty-state .big { font-size: 2.1rem; margin-bottom: 10px; }
.empty-state button { margin-top: 14px; background: var(--navy); color: #fff; border: none; border-radius: 9px; padding: 10px 20px; font-weight: 700; font-size: .84rem; }

.pagination { display: flex; justify-content: center; align-items: center; gap: 6px; margin: 36px 0 48px; }
.pagination .pg {
  width: 38px; height: 38px; border: 1px solid var(--border); border-radius: 8px; display: flex; align-items: center;
  justify-content: center; font-size: 12.5px; font-weight: 600; color: var(--ink-soft); cursor: pointer; background: #fff;
}
.pagination .pg.active { background: var(--navy); color: #fff; border-color: var(--navy); font-weight: 700; }
.pagination .dots { color: var(--ink-quiet); font-size: 12.5px; padding: 0 4px; }

/* ---------- Resource detail ---------- */
.detail-wrap { padding: 26px 48px 8px; }
.detail-head { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 26px; flex-wrap: wrap; }
.detail-head .badges { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.badge-navy { background: var(--navy); color: #fff; font-size: 9.5px; font-weight: 700; letter-spacing: .8px; padding: 5px 11px; border-radius: 5px; }
.badge-soft { background: var(--blue-soft2); color: var(--blue); font-size: 10.5px; font-weight: 600; padding: 5px 12px; border-radius: 999px; }
.detail-head h1 { margin: 0 0 12px; font-size: 30px; line-height: 1.2; font-weight: 700; letter-spacing: -.6px; color: var(--ink-2); max-width: 720px; }
.detail-meta { display: flex; gap: 18px; font-size: 12px; color: var(--ink-mute); align-items: center; flex-wrap: wrap; }
.detail-meta span { display: flex; align-items: center; gap: 6px; }
.detail-meta .msi { font-size: 16px; }

.detail-grid { display: grid; grid-template-columns: 1fr 340px; gap: 24px; align-items: start; }
.preview-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }

/* video preview */
.preview-video { position: relative; aspect-ratio: 16/9; background: repeating-linear-gradient(45deg, #141a2c, #141a2c 14px, #1a2138 14px, #1a2138 28px); display: flex; align-items: center; justify-content: center; }
.preview-video .tag-mono { font-family: monospace; font-size: 12px; color: #7a86a8; position: absolute; top: 18px; left: 18px; }
.preview-video .playbtn { width: 84px; height: 84px; border-radius: 50%; background: rgba(255, 255, 255, .95); display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 12px 34px rgba(0, 0, 0, .35); }
.preview-video .playbtn .msi { font-size: 42px; color: var(--navy); }
.preview-video .controls { position: absolute; bottom: 0; left: 0; right: 0; padding: 14px 18px; display: flex; align-items: center; gap: 14px; background: linear-gradient(transparent, rgba(0,0,0,.55)); color: #fff; }
.preview-video .controls .msi { font-size: 22px; cursor: pointer; }
.preview-video .bar { flex: 1; height: 4px; background: rgba(255,255,255,.3); border-radius: 4px; position: relative; }
.preview-video .bar span { position: absolute; left: 0; top: 0; bottom: 0; width: 22%; background: #fff; border-radius: 4px; }
.preview-video .time { font-size: 11px; font-weight: 600; }

/* audio preview */
.preview-audio { background: linear-gradient(160deg, #0e1d52, var(--navy)); padding: 38px 34px; display: flex; align-items: center; gap: 28px; color: #fff; flex-wrap: wrap; }
.preview-audio .cover { width: 150px; height: 150px; border-radius: 14px; background: repeating-linear-gradient(45deg, #16255e, #16255e 10px, #1d2f70 10px, #1d2f70 20px); display: flex; align-items: center; justify-content: center; flex-shrink: 0; box-shadow: 0 14px 34px rgba(0,0,0,.3); }
.preview-audio .cover span { font-family: monospace; font-size: 10px; color: #8fa4de; text-align: center; padding: 0 10px; }
.preview-audio .info { flex: 1; min-width: 280px; }
.preview-audio .eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 1px; color: #8fa4de; margin-bottom: 8px; }
.preview-audio .title { font-size: 18px; font-weight: 700; margin-bottom: 18px; line-height: 1.35; }
.preview-audio .playrow { display: flex; align-items: center; gap: 16px; }
.preview-audio .playbtn { width: 56px; height: 56px; border-radius: 50%; background: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }
.preview-audio .playbtn .msi { font-size: 30px; color: var(--navy); }
.preview-audio .track { flex: 1; }
.preview-audio .bar { height: 5px; background: rgba(255,255,255,.25); border-radius: 5px; position: relative; margin-bottom: 8px; }
.preview-audio .bar span { position: absolute; left: 0; top: 0; bottom: 0; width: 35%; background: #fff; border-radius: 5px; }
.preview-audio .times { display: flex; justify-content: space-between; font-size: 10.5px; color: #b9c3e0; font-weight: 600; }
.preview-audio .skip { font-size: 22px; cursor: pointer; color: #c4cee8; }
.preview-audio .speed { border: 1px solid rgba(255,255,255,.4); border-radius: 999px; font-size: 10.5px; font-weight: 700; padding: 5px 11px; cursor: pointer; }

/* presentation preview */
.preview-ppt { background: #eef0f5; padding: 26px; display: flex; flex-direction: column; gap: 16px; }
.preview-ppt .slide { position: relative; aspect-ratio: 16/9; background: #fff; border-radius: 8px; box-shadow: 0 6px 22px rgba(14,21,36,.12); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; padding: 40px; }
.preview-ppt .slide .tag-mono { font-family: monospace; font-size: 10px; color: #9aa2b5; position: absolute; top: 16px; left: 18px; }
.preview-ppt .bar1 { height: 18px; width: 52%; background: #dfe3ec; border-radius: 5px; }
.preview-ppt .imgph { height: 140px; width: 78%; background: repeating-linear-gradient(45deg, #f0f2f7, #f0f2f7 10px, #e7eaf2 10px, #e7eaf2 20px); border-radius: 8px; }
.preview-ppt .bar2 { height: 9px; width: 64%; background: #eceef4; border-radius: 4px; }
.preview-ppt .navcirc { position: absolute; top: 50%; transform: translateY(-50%); width: 38px; height: 38px; background: #fff; border: 1px solid var(--line); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 4px 14px rgba(14,21,36,.12); }
.preview-ppt .navcirc.left { left: 14px; } .preview-ppt .navcirc.right { right: 14px; }
.preview-ppt .thumbs { display: flex; gap: 10px; justify-content: center; }
.preview-ppt .thumb { width: 92px; aspect-ratio: 16/9; background: #fff; border: 2px solid var(--line); border-radius: 6px; display: flex; align-items: center; justify-content: center; cursor: pointer; font-family: monospace; font-size: 9px; color: #9aa2b5; }
.preview-ppt .thumb.active { border-color: var(--blue); }
.preview-ppt .caption { text-align: center; font-size: 12px; color: var(--ink-faint); }

/* document preview */
.preview-doc { background: #eef0f5; padding: 26px 0 8px; display: flex; flex-direction: column; align-items: center; gap: 18px; max-height: 640px; overflow: hidden; position: relative; }
.preview-doc-image { padding: 0; max-height: none; }
.preview-doc-image img { width: 100%; display: block; }
.preview-doc-pdf { padding: 26px 0 8px; }
.pdf-canvas-wrap { display: flex; justify-content: center; }
.pdf-canvas-wrap canvas { max-width: 78%; height: auto; box-shadow: 0 4px 18px rgba(14,21,36,.10); border-radius: 4px; }
.pdf-loading { font-size: 12.5px; color: var(--ink-quiet); padding: 60px 0; }
.preview-doc .page { width: 78%; aspect-ratio: 8.5/11; background: #fff; box-shadow: 0 4px 18px rgba(14,21,36,.10); border-radius: 4px; padding: 34px 32px; display: flex; flex-direction: column; gap: 12px; flex-shrink: 0; }
.preview-doc .page .tag-mono { font-family: monospace; font-size: 10px; color: #9aa2b5; }
.preview-doc .l1 { height: 14px; width: 62%; background: #dfe3ec; border-radius: 4px; }
.preview-doc .l2 { height: 8px; background: #eceef4; border-radius: 4px; }
.preview-doc .imgph { height: 110px; width: 100%; background: repeating-linear-gradient(45deg, #f0f2f7, #f0f2f7 10px, #e7eaf2 10px, #e7eaf2 20px); border-radius: 6px; margin: 6px 0; }
.preview-doc .lockwrap { position: absolute; bottom: 0; left: 0; right: 0; height: 220px; background: linear-gradient(transparent, #eef0f5 78%); display: flex; align-items: flex-end; justify-content: center; padding-bottom: 26px; }
.preview-doc .lockcard { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 24px; display: flex; align-items: center; gap: 16px; box-shadow: 0 10px 30px rgba(14,21,36,.12); }
.preview-doc .lockcard .msi.lock { font-size: 24px; color: var(--blue); }
.preview-doc .lockcard .txt { font-size: 12px; color: var(--ink-soft); line-height: 1.5; }
.preview-doc .lockcard button { background: var(--navy); border: none; color: #fff; font-size: 12.5px; font-weight: 600; padding: 11px 20px; border-radius: 8px; display: flex; align-items: center; gap: 8px; }
.preview-doc-foot { display: flex; align-items: center; justify-content: center; gap: 16px; padding: 14px; border-top: 1px solid var(--line); font-size: 12px; color: var(--ink-faint); }
.preview-doc-foot .msi { font-size: 19px; cursor: pointer; color: var(--ink-quiet); }

.about-block { padding: 26px 28px 28px; border-top: 1px solid var(--line); }
.about-block h3 { margin: 0 0 12px; font-size: 15px; font-weight: 700; }
.about-block p { margin: 0 0 16px; font-size: 13px; line-height: 1.7; color: var(--ink-soft); }
.about-block .tags { display: flex; gap: 8px; flex-wrap: wrap; }
.about-block .tag-pill { border: 1px solid var(--border); color: var(--ink-soft); font-size: 10.5px; font-weight: 600; padding: 5px 12px; border-radius: 999px; }

.side-col { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 100px; }
.side-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; }
.side-card .cta-main { width: 100%; background: var(--navy); border: none; color: #fff; font-size: 14px; font-weight: 700; padding: 15px 0; border-radius: 9px; display: flex; align-items: center; justify-content: center; gap: 10px; }
.side-card .cta-main:hover { background: var(--blue-hover); }
.side-card .cta-row { display: flex; gap: 10px; margin-top: 12px; }
.side-card .cta-secondary { flex: 1; background: #fff; border: 1.5px solid var(--border); color: var(--ink-soft); font-size: 12px; font-weight: 600; padding: 11px 0; border-radius: 8px; display: flex; align-items: center; justify-content: center; gap: 7px; }
.side-card .cta-secondary:hover { border-color: var(--blue); color: var(--blue); }
.side-card .cta-secondary .msi { font-size: 17px; }
.detail-list { margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.detail-list .row { display: flex; justify-content: space-between; font-size: 12px; }
.detail-list .row .k { color: var(--ink-quiet); display: flex; align-items: center; gap: 8px; }
.detail-list .row .k .msi { font-size: 16px; }
.detail-list .row .v { color: var(--ink-2); font-weight: 600; }

.member-card { background: var(--blue-soft); border-radius: var(--radius-lg); padding: 22px 24px; }
.member-card .head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.member-card .head .msi { font-size: 22px; color: var(--blue); }
.member-card .head .h { font-size: 13px; font-weight: 700; color: var(--ink-2); }
.member-card p { font-size: 11.5px; color: var(--ink-faint); line-height: 1.6; margin: 0 0 14px; }
.member-card a { font-size: 12px; font-weight: 700; display: flex; align-items: center; gap: 6px; }

.related-section { padding: 48px 0 48px; }

/* sidebar member card (index) */
.member-mini { margin-top: 26px; background: #f2f4f9; border-radius: var(--radius); padding: 22px 16px; text-align: center; }
.member-mini .h { font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.member-mini .p { font-size: 11.5px; color: var(--ink-faint); line-height: 1.55; margin-bottom: 16px; }
.member-mini button { width: 100%; background: var(--navy); border: none; color: #fff; font-size: 12.5px; font-weight: 600; padding: 11px 0; border-radius: 8px; }
.member-mini .or { font-size: 11px; color: var(--ink-quiet); margin: 12px 0 8px; }
.member-mini a { font-size: 12.5px; font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .grid-cards { grid-template-columns: repeat(4, 1fr); }
  .types-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 1080px) {
  .layout-top { flex-direction: column; }
  .sidebar { display: none; }
  .hero { padding: 40px 24px; min-height: 0; }
  .hero-art { display: none; }
  .centers-section { padding: 8px 24px 40px; }
  .centers-grid { grid-template-columns: repeat(3, 1fr); }
  .centros-full-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-grid { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .topnav nav { display: none; }
}
@media (max-width: 640px) {
  .grid-cards { grid-template-columns: repeat(2, 1fr); }
  .types-grid { grid-template-columns: repeat(2, 1fr); }
  .centers-grid { grid-template-columns: repeat(2, 1fr); }
  .centros-full-grid { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
}