/* Cosnautas — Rediseño v1.0
   Design system: tokens · nav · home · footer
   Fuente: Inter (moderna, neutra, legible). Sin serif. */

/* ── CSS Custom Properties ───────────────────────────────────── */
:root {
  /* Teal brand */
  --cos-teal-950: #062930;
  --cos-teal-900: #0a4f5c;
  --cos-teal-800: #0f6a79;
  --cos-teal-700: #108294;
  --cos-teal-600: #1ea9ba;
  --cos-teal-500: #3ec3d2;
  --cos-teal-400: #6fd6e1;
  --cos-teal-300: #9fe3eb;
  --cos-teal-200: #c8eef2;
  --cos-teal-100: #e4f6f8;
  --cos-teal-50:  #f2fafc;

  /* Ink neutrals */
  --cos-ink-950: #0b0e12;
  --cos-ink-900: #151a20;
  --cos-ink-800: #242b33;
  --cos-ink-700: #38414b;
  --cos-ink-600: #55606b;
  --cos-ink-500: #78828c;
  --cos-ink-400: #9ea6ae;
  --cos-ink-300: #c5cbd1;
  --cos-ink-200: #e3e6ea;
  --cos-ink-100: #eef0f3;
  --cos-ink-50:  #f7f8f9;

  /* Resource accents — hex con fallback para oklch */
  --cos-accent-red:     #c44a35;
  --cos-accent-amber:   #c9a400;
  --cos-accent-magenta: #b54090;
  --cos-accent-purple:  #6a40a0;
  --cos-accent-green:   #3d8a50;
  --cos-accent-olive:   #6a8a3a;
  --cos-accent-cyan:    #4a7aab;
  --cos-accent-teal:    #2a8890;
  --cos-accent-ink:     #151a20;
  --cos-accent-blue:    #4050c0;
  --cos-accent-orange:  #c07020;
  --cos-accent-emerald: #2da870;

  /* Surfaces */
  --surface-page:   #fafafa;
  --surface-paper:  #ffffff;
  --surface-muted:  #f4f5f7;
  --border-subtle:  #e9ebee;
  --border-default: #d6d9de;

  /* Typography */
  --font-sans: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'Courier New', monospace;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(17,20,24,.04), 0 2px 6px rgba(17,20,24,.03);
  --shadow-md: 0 2px 8px rgba(17,20,24,.06), 0 1px 3px rgba(17,20,24,.04);
  --shadow-lg: 0 12px 32px rgba(17,20,24,.10), 0 2px 6px rgba(17,20,24,.05);

  /* Motion */
  --ease-out: cubic-bezier(.2,.7,.3,1);
  --dur-fast: 120ms;
  --dur-base: 200ms;
}

/* ── Body — override global Lato → Inter ─────────────────────── */
body {
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-top: 0 !important;
}

/* ── NAV Redesign ────────────────────────────────────────────── */
.navbar-main {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle) !important;
  border-radius: 0;
  box-shadow: none;
  min-height: 72px;
  transition: background var(--dur-base), border-color var(--dur-base);
}

/* Contenedor full-width con padding lateral */
.cos-nav-container {
  max-width: 100%;
  width: 100%;
  padding: 0 32px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  min-height: 72px;
  position: relative;
}

/* El collapse ocupa el resto del espacio y usa flex */
.navbar-main .navbar-collapse {
  display: flex !important;
  align-items: center;
  flex: 1;
  padding: 0;
}
.navbar-main .navbar-collapse.collapsing { display: block !important; }

/* Logo */
.navbar-main .navbar-brand {
  padding: 0;
  height: 72px;
  display: flex;
  align-items: center;
  margin-right: 32px;
  flex-shrink: 0;
  /* Anular el background-image: url(logo.png) de style.css */
  background-image: none !important;
  background-color: transparent !important;
  width: auto !important;
}
.cos-nav-logo {
  display: block;
  width: auto;
  height: 28px;
  object-fit: contain;
}
.cos-nav-logo--light { display: none !important; }

/* Links del nav */
.navbar-main .navbar-nav {
  display: flex !important;
  align-items: center;
  float: none !important;
  margin: 0;
}
.navbar-main .navbar-nav > li > a {
  font-size: 14px !important;
  font-weight: 400;
  color: var(--cos-ink-600) !important;
  padding: 0 12px !important;
  height: 72px;
  display: flex !important;
  align-items: center;
  transition: color var(--dur-fast);
  font-family: var(--font-sans);
  white-space: nowrap;
}
.navbar-main .navbar-nav > li > a:hover,
.navbar-main .navbar-nav > li.active > a {
  color: var(--cos-ink-900) !important;
  background: transparent !important;
}
.navbar-main .navbar-nav > li.dropdown.open > a {
  background: transparent !important;
  color: var(--cos-ink-900) !important;
}
.navbar-main .dropdown-menu {
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-sans);
  font-size: 14px;
}

/* Zona derecha: idiomas + auth */
.cos-nav-right {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-shrink: 0;
}

/* Selector de idioma */
#lang-selector {
  display: flex;
  gap: 2px;
  align-items: center;
  margin-right: 8px;
  /* Anula position:absolute;right:-60px de style.css legacy */
  position: static !important;
  right: auto !important;
}
#lang-selector a {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 5px;
  color: var(--cos-ink-400);
  letter-spacing: .06em;
  text-decoration: none !important;
  transition: all var(--dur-fast);
  line-height: 1;
}
#lang-selector a.selected {
  background: var(--cos-ink-100);
  color: var(--cos-ink-900);
}
#lang-selector a:hover:not(.selected) {
  color: var(--cos-ink-700);
}

/* Botón Entrar */
.cos-nav-entrar {
  display: inline-flex !important;
  align-items: center;
  font-size: 13px !important;
  font-weight: 500 !important;
  color: var(--cos-ink-600) !important;
  text-decoration: none !important;
  padding: 8px 10px !important;
  border-radius: 7px;
  transition: color var(--dur-fast), background var(--dur-fast);
  white-space: nowrap;
  height: auto !important;
  line-height: 1 !important;
}
.cos-nav-entrar:hover { color: var(--cos-ink-900) !important; background: var(--cos-ink-50); }
.cos-nav-entrar:focus, .cos-nav-entrar:active, .cos-nav-entrar.active {
  background: transparent !important;
  outline: none !important;
  box-shadow: none !important;
}

/* Botón Crear cuenta */
.cos-nav-crear {
  display: inline-flex !important;
  align-items: center;
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 9px 18px !important;
  border-radius: 8px;
  background: var(--cos-ink-900) !important;
  color: #fff !important;
  text-decoration: none !important;
  white-space: nowrap;
  line-height: 1 !important;
  transition: background var(--dur-fast);
}
.cos-nav-crear:hover { background: var(--cos-ink-800) !important; color: #fff !important; }

/* Avatar usuario logueado */
.cos-nav-avatar {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--cos-teal-700);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none !important;
  letter-spacing: .02em;
}

/* ── Botón Entrar — neutraliza estados Bootstrap en nav oscuro ── */
.navbar-main .lnk-open-login:focus,
.navbar-main .lnk-open-login:active,
.navbar-main .lnk-open-login.active {
  background: transparent !important;
  outline: none !important;
  box-shadow: none !important;
}

/* ── Home: nav dark transparente ─────────────────────────────── */
.navbar-main.menu-home {
  background: transparent !important;
  border-bottom-color: transparent !important;
  box-shadow: none !important;
}
.navbar-main.menu-home .cos-nav-logo--dark  { display: none !important; }
.navbar-main.menu-home .cos-nav-logo--light { display: block !important; }
.navbar-main.menu-home .navbar-nav > li > a {
  color: rgba(255,255,255,.75) !important;
}
.navbar-main.menu-home .navbar-nav > li > a:hover,
.navbar-main.menu-home .navbar-nav > li.active > a {
  color: #fff !important;
  background: transparent !important;
}
.navbar-main.menu-home #lang-selector a {
  color: rgba(255,255,255,.5);
}
.navbar-main.menu-home #lang-selector a.selected,
.navbar-main.menu-home #lang-selector a:hover {
  background: rgba(255,255,255,.12);
  color: #fff;
}
.navbar-main.menu-home .lnk-open-login,
.navbar-main.menu-home .cos-nav-entrar {
  color: rgba(255,255,255,.75) !important;
}
.navbar-main.menu-home .cos-nav-entrar:hover {
  background: rgba(255,255,255,.08) !important;
  color: #fff !important;
}
.navbar-main.menu-home .cos-nav-entrar:focus,
.navbar-main.menu-home .cos-nav-entrar:active,
.navbar-main.menu-home .cos-nav-entrar.active {
  background: rgba(255,255,255,.1) !important;
  color: #fff !important;
}
.navbar-main.menu-home .cos-nav-crear {
  background: #fff !important;
  color: var(--cos-teal-900) !important;
}
.navbar-main.menu-home .cos-nav-crear:hover {
  opacity: .9;
}
/* Estado scrolled en home — fondo oscuro semi-opaco */
.navbar-main.menu-home.nav-scrolled {
  background: rgba(6,41,48,.94) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border-bottom-color: rgba(255,255,255,.08) !important;
}

/* ── HOME: Hero ──────────────────────────────────────────────── */
#main-container {
  padding-top: 0;
}
.home-hero {
  background: var(--cos-teal-950);
  color: #fff;
  padding: 174px 48px 120px;
  margin-top: -72px;
  position: relative;
  overflow: hidden;
}
.home-hero__inner {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.home-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  margin-bottom: 32px;
  font-family: var(--font-sans);
}
.home-hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cos-teal-400);
  flex-shrink: 0;
  display: inline-block;
}
.home-hero__title {
  font-size: clamp(48px, 7.5vw, 96px);
  font-weight: 300;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin: 0 0 36px;
  max-width: 1040px;
  color: #fff;
}
.home-hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--cos-teal-300);
}
.home-hero__subtitle {
  font-size: 20px;
  line-height: 1.55;
  color: rgba(255,255,255,.72);
  max-width: 580px;
  margin: 0 0 44px;
  font-weight: 400;
}
.home-hero__ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 72px;
}
.home-hero__btn-primary {
  background: #fff;
  color: var(--cos-teal-900);
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  text-decoration: none !important;
  display: inline-block;
  transition: opacity var(--dur-fast);
  font-family: var(--font-sans);
  line-height: 1;
}
.home-hero__btn-primary:hover { opacity: .9; color: var(--cos-teal-900); }
.home-hero__btn-ghost {
  background: rgba(255,255,255,.08);
  color: #fff;
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid rgba(255,255,255,.15);
  cursor: pointer;
  text-decoration: none !important;
  display: inline-block;
  transition: background var(--dur-fast);
  font-family: var(--font-sans);
  line-height: 1;
}
.home-hero__btn-ghost:hover { background: rgba(255,255,255,.14); color: #fff; }

/* Search bar */
.home-hero__search {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  padding: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 720px;
  backdrop-filter: blur(10px);
}
.home-hero__search-chip {
  padding: 6px 14px;
  background: var(--cos-teal-800);
  color: var(--cos-teal-100);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  flex-shrink: 0;
  font-family: var(--font-sans);
}
.home-hero__search input {
  flex: 1;
  background: transparent !important;
  border: none !important;
  color: #fff !important;
  font-size: 15px;
  padding: 8px 4px;
  outline: none !important;
  box-shadow: none !important;
  font-family: var(--font-sans);
  min-width: 0;
}
.home-hero__search input::placeholder { color: rgba(255,255,255,.4); }
.home-hero__search kbd {
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.6);
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  border: none;
  flex-shrink: 0;
}
.home-hero__search-btn {
  background: #fff;
  color: var(--cos-teal-900);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity var(--dur-fast);
  font-family: var(--font-sans);
  text-decoration: none !important;
  display: inline-block;
  line-height: 1;
}
.home-hero__search-btn:hover { opacity: .9; color: var(--cos-teal-900); }

/* Geo motif SVG */
.home-hero__geo {
  position: absolute;
  right: -80px;
  top: 40px;
  opacity: .12;
  pointer-events: none;
  z-index: 0;
}

/* ── HOME: Clientes marquee ──────────────────────────────────── */
.home-clients {
  padding: 56px 0;
  background: var(--surface-paper);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}
.home-clients__label {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--cos-ink-500);
  margin-bottom: 32px;
  font-family: var(--font-sans);
}
.home-clients__track {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.home-clients__row {
  display: flex;
  width: max-content;
  animation: cos-marquee 48s linear infinite;
}
@keyframes cos-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .home-clients__row { animation: none !important; }
}
.home-client-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 28px;
  flex-shrink: 0;
  height: 48px;
  color: #6b7582;
  opacity: .85;
  text-decoration: none !important;
}
.home-client-item__mono {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1.5px solid #6b7582;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
  font-family: var(--font-sans);
}
.home-client-item__name {
  font-size: 15px;
  white-space: nowrap;
  letter-spacing: -.005em;
  font-weight: 500;
  font-family: var(--font-sans);
}

/* ── HOME: Libro Rojo ────────────────────────────────────────── */
.home-libro-rojo {
  padding: 96px 48px;
  background: #fff;
  border-bottom: 1px solid var(--border-subtle);
}
.home-libro-rojo__inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: center;
}
.home-libro-rojo__cover-wrap {
  position: relative;
}
.home-libro-rojo__cover {
  aspect-ratio: 3/4;
  background: linear-gradient(155deg, #fff 0%, #faf7f6 100%);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 36px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.18);
}
.home-libro-rojo__cover-spine {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 14px;
  background: var(--cos-accent-red);
}
.home-libro-rojo__cover-line {
  position: absolute;
  left: 14px; top: 40px; right: 36px;
  height: 1px;
  background: var(--cos-accent-red);
  opacity: .3;
}
.home-libro-rojo__cover-body {
  margin-top: 40px;
  padding-left: 20px;
}
.home-libro-rojo__cover-eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--cos-accent-red);
  margin-bottom: 16px;
}
.home-libro-rojo__cover-t1 {
  font-size: 52px;
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
  color: var(--cos-ink-900);
}
.home-libro-rojo__cover-t2 {
  font-size: 92px;
  font-weight: 700;
  font-style: italic;
  color: var(--cos-accent-red);
  letter-spacing: -0.04em;
  line-height: 1;
}
.home-libro-rojo__cover-desc {
  margin-top: 40px;
  font-size: 13px;
  color: var(--cos-ink-500);
  line-height: 1.5;
}
.home-libro-rojo__cover-author {
  margin-top: 12px;
  font-size: 12px;
  color: var(--cos-ink-400);
  font-family: var(--font-mono);
}
.home-libro-rojo__eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--cos-accent-red);
  margin-bottom: 16px;
}
.home-libro-rojo__title {
  font-size: clamp(32px, 3.8vw, 52px);
  font-weight: 400;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  line-height: 1.05;
  color: var(--cos-ink-900);
}
.home-libro-rojo__title em {
  font-style: italic;
  font-weight: 500;
  color: var(--cos-accent-red);
}
.home-libro-rojo__desc {
  font-size: 17px;
  color: var(--cos-ink-600);
  line-height: 1.65;
  margin: 0 0 36px;
  max-width: 560px;
}
.home-libro-rojo__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 24px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 32px;
}
.home-libro-rojo__stat-n {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--cos-ink-900);
  line-height: 1;
}
.home-libro-rojo__stat-l {
  font-size: 11px;
  color: var(--cos-ink-500);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: 4px;
}
.home-libro-rojo__ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── HOME: Catálogo ──────────────────────────────────────────── */
.home-catalogo {
  padding: 96px 48px;
  background: var(--surface-page);
}
.home-catalogo__inner {
  max-width: 1180px;
  margin: 0 auto;
}
.home-catalogo__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 20px;
}
.home-catalogo__eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--cos-teal-700);
  margin-bottom: 14px;
}
.home-catalogo__title {
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 400;
  letter-spacing: -0.025em;
  margin: 0;
  line-height: 1.05;
  color: var(--cos-ink-900);
}
.home-catalogo__filters {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--surface-paper);
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  flex-shrink: 0;
}
.home-catalogo__filter {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  color: var(--cos-ink-500);
  transition: all var(--dur-fast);
  font-family: var(--font-sans);
}
.home-catalogo__filter.is-active {
  background: #fff;
  color: var(--cos-ink-900);
  box-shadow: 0 1px 2px rgba(0,0,0,.06);
}
.home-catalogo__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

/* ── Resource Card ───────────────────────────────────────────── */
.cos-resource-card {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 22px 22px 20px 28px;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  transition: box-shadow var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  text-decoration: none !important;
  display: block;
  color: inherit !important;
}
.cos-resource-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--border-default);
}
.cos-resource-card__accent {
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  border-radius: 0 2px 2px 0;
}
.cos-resource-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.cos-resource-card__name {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--cos-ink-900);
}
.cos-resource-card__name em {
  font-style: normal;
}
.cos-resource-card__badge {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  font-weight: 600;
  flex-shrink: 0;
  font-family: var(--font-sans);
  white-space: nowrap;
}
.cos-resource-card__badge--new  { background: var(--cos-teal-900); color: #fff; }
.cos-resource-card__badge--free { background: #fff5d4; color: #7a5a00; }
.cos-resource-card__badge--lang { background: var(--cos-ink-900); color: #fff; font-weight: 500; letter-spacing: .05em; }
.cos-resource-card__desc {
  font-size: 13px;
  color: var(--cos-ink-600);
  line-height: 1.5;
  min-height: 56px;
  margin-bottom: 16px;
}
.cos-resource-card__meta {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--cos-ink-500);
  font-family: var(--font-mono);
}

/* ── HOME: Testimonios ───────────────────────────────────────── */
.home-testimonios {
  padding: 96px 48px;
  background: var(--surface-paper);
  border-top: 1px solid var(--border-subtle);
}
.home-testimonios__inner { max-width: 1180px; margin: 0 auto; }
.home-testimonios__eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--cos-teal-700);
  margin-bottom: 14px;
}
.home-testimonios__title {
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 400;
  letter-spacing: -0.025em;
  margin: 0 0 48px;
  color: var(--cos-ink-900);
}
.home-testimonios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cos-testimonial {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 28px;
}
.cos-testimonial__quote {
  font-style: italic;
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 24px;
  color: var(--cos-ink-900);
}
.cos-testimonial__footer {
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}
.cos-testimonial__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--cos-ink-900);
}
.cos-testimonial__role {
  font-size: 12px;
  color: var(--cos-ink-500);
  margin-top: 2px;
}

/* ── HOME: Publicaciones ─────────────────────────────────────── */
.home-publicaciones {
  padding: 96px 48px;
  background: var(--surface-paper);
}
.home-publicaciones__inner { max-width: 1180px; margin: 0 auto; }
.home-publicaciones__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 20px;
}
.home-publicaciones__eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--cos-teal-700);
  margin-bottom: 14px;
}
.home-publicaciones__title {
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 400;
  letter-spacing: -0.025em;
  margin: 0;
  line-height: 1.05;
  color: var(--cos-ink-900);
}
.cos-pub-list { border-top: 1px solid var(--border-subtle); }
.cos-pub-item {
  display: grid;
  grid-template-columns: 140px 160px 1fr 100px;
  gap: 28px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--border-subtle);
  text-decoration: none !important;
  color: inherit !important;
  transition: background var(--dur-fast), padding var(--dur-fast);
}
.cos-pub-item:hover {
  background: var(--surface-muted);
  padding-left: 12px;
  padding-right: 12px;
  margin: 0 -12px;
  border-radius: 0;
}
.cos-pub-item__date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cos-ink-500);
  letter-spacing: .02em;
}
.cos-pub-item__outlet {
  font-size: 13px;
  font-weight: 600;
  color: var(--cos-teal-800);
}
.cos-pub-item__title {
  font-size: 18px;
  letter-spacing: -0.015em;
  color: var(--cos-ink-900);
  line-height: 1.3;
}
.cos-pub-item__kind {
  text-align: right;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--cos-ink-500);
  white-space: nowrap;
}

/* ── Botones generales (home) ────────────────────────────────── */
.cos-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
  white-space: nowrap;
  text-decoration: none !important;
  font-family: var(--font-sans);
  line-height: 1;
}
.cos-btn-primary { background: var(--cos-ink-900); color: #fff !important; }
.cos-btn-primary:hover { background: var(--cos-ink-800); color: #fff !important; }
.cos-btn-ghost {
  background: transparent;
  color: var(--cos-ink-900) !important;
  border-color: var(--border-default);
}
.cos-btn-ghost:hover {
  background: var(--cos-ink-50);
  border-color: var(--cos-ink-300);
  color: var(--cos-ink-900) !important;
}
.cos-btn-link {
  background: transparent;
  padding: 4px 0;
  border: none;
  color: var(--cos-teal-700) !important;
  font-weight: 500;
  font-size: 14px;
}
.cos-btn-link:hover {
  color: var(--cos-teal-800) !important;
  text-decoration: underline !important;
  text-underline-offset: 3px;
}

/* ── FOOTER Redesign ─────────────────────────────────────────── */
.footer, .footer2 { display: none !important; }

.cos-footer {
  background: var(--cos-teal-950);
  color: rgba(255,255,255,.75);
  font-family: var(--font-sans);
}

/* Banda superior: logo+redes / frases */
.cos-footer__top {
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.cos-footer__top-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 56px 48px;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: center;
}
.cos-footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none !important;
  margin-bottom: 20px;
}
.cos-footer__brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: rgba(255,255,255,.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.02em;
  color: #fff;
  flex-shrink: 0;
}
.cos-footer__brand-name {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: #fff;
}
.cos-footer__brand-desc {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  line-height: 1.6;
  max-width: 320px;
  margin: 0;
}
.cos-footer__social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}
.cos-footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.8);
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
  text-decoration: none !important;
}
.cos-footer__social-link:hover {
  background: var(--cos-teal-600);
  color: #fff !important;
  border-color: var(--cos-teal-600);
}
.cos-footer__social-link svg { display: block; }

/* Frases célebres rotatorias */
.cos-footer__quotes {
  border-left: 1px solid rgba(255,255,255,.08);
  padding-left: 64px;
}
.cos-footer__quotes-label {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cos-teal-400);
  font-weight: 600;
  margin-bottom: 20px;
}
.cos-footer__quote-panel { display: none; }
.cos-footer__quote-panel.is-active {
  display: block;
  animation: cos-fade-slide .4s var(--ease-out);
}
@keyframes cos-fade-slide {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}
.cos-footer__quote-text {
  font-style: italic;
  font-size: 22px;
  line-height: 1.45;
  color: #fff;
  margin: 0 0 18px;
  max-width: 640px;
  letter-spacing: -.005em;
}
.cos-footer__quote-author {
  font-size: 13px;
  color: rgba(255,255,255,.6);
  margin: 0;
}
.cos-footer__quote-author strong { color: #fff; font-weight: 500; }
.cos-footer__quote-dots {
  display: flex;
  gap: 6px;
  margin-top: 20px;
}
.cos-footer__dot {
  height: 6px;
  width: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,.2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: width .3s, background .3s;
}
.cos-footer__dot.is-active {
  background: var(--cos-teal-400);
  width: 24px;
}

/* Columnas de links */
.cos-footer__cols {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 48px 32px;
}
.cos-footer__links-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}
.cos-footer__col-title {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 14px;
  font-weight: 600;
}
.cos-footer__col-link {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,.75);
  padding: 5px 0;
  text-decoration: none !important;
  transition: color var(--dur-fast);
}
.cos-footer__col-link:hover { color: #fff; }
.cos-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
  color: rgba(255,255,255,.45);
  flex-wrap: wrap;
  gap: 12px;
}
.cos-footer__bottom a {
  color: rgba(255,255,255,.45);
  text-decoration: none !important;
  transition: color var(--dur-fast);
}
.cos-footer__bottom a:hover { color: rgba(255,255,255,.75); }
.cos-footer__bottom-right {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Cookie Box — Rediseño completo ─────────────────────────── */

/* La tarjeta ocupa el centro; ::before es el overlay full-screen */
#cookies-box {
    font-family: var(--font-sans) !important;
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: min(540px, calc(100vw - 40px)) !important;
    background: var(--cos-teal-950) !important;
    border-radius: 16px !important;
    padding: 28px !important;
    box-shadow: 0 24px 64px rgba(0,0,0,.4) !important;
    z-index: 99999 !important;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease !important;
    text-align: left !important;
}
#cookies-box.visible {
    opacity: 1 !important;
    pointer-events: auto !important;
}
/* Overlay backdrop detrás de la tarjeta */
#cookies-box::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(6,41,48,.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: -1;
}

/* Título */
#cookies-box .cookiesbox__title,
#cookies-box h3 {
    font-size: 15px !important;
    font-weight: 600 !important;
    color: #fff !important;
    letter-spacing: -.01em !important;
    display: block !important;
    margin: 0 0 12px !important;
    padding: 0 !important;
}

/* Intro / descripción */
#cookies-box .intro {
    font-size: 13px !important;
    color: rgba(255,255,255,.65) !important;
    line-height: 1.65 !important;
    margin-bottom: 20px !important;
    padding: 0 !important;
    background: transparent !important;
}
#cookies-box .intro a {
    color: var(--cos-teal-400) !important;
    text-decoration: underline !important;
    text-underline-offset: 3px;
}

/* Opciones de cookies */
#cookies-box .cookies-options {
    display: none;
    background: transparent !important;
    padding: 0 !important;
    border-top: 1px solid rgba(255,255,255,.08);
    margin-bottom: 4px;
}

/* Cookie type row */
#cookies-box .cookie-type {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
#cookies-box .cookie-type:last-child { border-bottom: none; }

/* Label con toggle pill */
#cookies-box .cookie-type label.opcion-select {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    cursor: pointer !important;
    margin: 0 !important;
    color: rgba(255,255,255,.85) !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: .08em !important;
    user-select: none;
}
/* Ocultar checkbox nativo */
#cookies-box label.opcion-select input[type="checkbox"] {
    width: 0;
    height: 0;
    opacity: 0;
    position: absolute;
}
/* Track del toggle */
#cookies-box label.opcion-select::before {
    content: '';
    flex-shrink: 0;
    display: inline-flex;
    width: 38px;
    height: 22px;
    border-radius: 999px;
    background: rgba(255,255,255,.18);
    transition: background .2s;
    position: relative;
}
/* Knob del toggle */
#cookies-box label.opcion-select::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,.3);
    transition: transform .2s;
    transform: translateX(3px) translateY(-50%);
    top: 50%;
    margin-top: 0;
}
#cookies-box label.opcion-select:has(input:checked)::before {
    background: var(--cos-teal-500) !important;
}
#cookies-box label.opcion-select:has(input:checked)::after {
    transform: translateX(19px) translateY(-50%);
}
#cookies-box label.opcion-select:has(input.option-required)::before {
    background: var(--cos-teal-700) !important;
}

/* Enlace "más info" */
#cookies-box .lnk-expand {
    float: right;
    color: rgba(255,255,255,.35) !important;
    font-size: 13px;
    transition: color .15s;
}
#cookies-box .lnk-expand:hover { color: rgba(255,255,255,.75) !important; }

/* Descripción expandible */
#cookies-box .cookie-description {
    display: none;
    margin-top: 10px;
    font-size: 12px !important;
    color: rgba(255,255,255,.55) !important;
    background: rgba(255,255,255,.05) !important;
    border-radius: 6px !important;
    padding: 10px 12px !important;
    line-height: 1.6 !important;
}

/* Botón guardar (dentro de .cookies-options) */
#cookies-box .btn-save {
    display: inline-block !important;
    margin-top: 14px !important;
    background: transparent !important;
    color: rgba(255,255,255,.5) !important;
    font-size: 12px !important;
    font-weight: 400 !important;
    padding: 0 !important;
    text-decoration: underline !important;
    text-underline-offset: 3px;
    border-radius: 0 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
}
#cookies-box .btn-save:hover { color: rgba(255,255,255,.8) !important; }

/* Botones principales */
#cookies-box .cookies-botones {
    display: flex !important;
    gap: 10px !important;
    flex-wrap: wrap;
    margin-top: 20px !important;
    padding: 0 !important;
    background: transparent !important;
}
#cookies-box .cookies-botones .btn {
    font-family: var(--font-sans) !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    padding: 11px 20px !important;
    border-radius: 8px !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    margin: 0 !important;
    transition: all .15s !important;
    cursor: pointer;
    flex: 1;
    text-align: center !important;
}
#cookies-box .btn-accept-all {
    background: #fff !important;
    color: var(--cos-teal-900) !important;
    border: none !important;
}
#cookies-box .btn-accept-all:hover { opacity: .9 !important; }
#cookies-box .btn-configurate {
    background: rgba(255,255,255,.08) !important;
    color: rgba(255,255,255,.85) !important;
    border: 1px solid rgba(255,255,255,.15) !important;
}
#cookies-box .btn-configurate:hover {
    background: rgba(255,255,255,.14) !important;
    color: #fff !important;
}

/* Botón flotante "Cookies" — aparece en bottom-right tras aceptar */
#btn-cookies-box {
    position: fixed !important;
    bottom: -60px !important;
    right: 24px !important;
    background: var(--cos-teal-900) !important;
    color: rgba(255,255,255,.85) !important;
    font-family: var(--font-sans) !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    padding: 8px 14px !important;
    border-radius: 8px 8px 0 0 !important;
    text-decoration: none !important;
    z-index: 100000 !important;
    transition: bottom .25s ease, background .15s !important;
    border: 1px solid rgba(255,255,255,.1) !important;
    border-bottom: none !important;
}
#btn-cookies-box:hover {
    background: var(--cos-teal-800) !important;
    color: #fff !important;
}
#btn-cookies-box.visible { bottom: 0 !important; }

/* ── Login Popover ───────────────────────────────────────────── */

/* Backdrop tenue */
#login-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(6,41,48,.18);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1029;
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}
#login-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

/* Tarjeta del popover */
#login-popover {
    position: fixed !important;   /* fixed: coordenadas de viewport, no del documento */
    width: 380px;
    background: #fff !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: 14px !important;
    box-shadow: 0 8px 32px rgba(0,0,0,.14), 0 2px 8px rgba(0,0,0,.07) !important;
    z-index: 1041 !important;
    padding: 24px !important;
    opacity: 0;
    transform: translateY(-8px) scale(.98);
    pointer-events: none;
    transition: opacity 200ms cubic-bezier(.2,.8,.2,1),
                transform 200ms cubic-bezier(.2,.8,.2,1);
    font-family: var(--font-sans) !important;
    display: block;               /* siempre block; la visibilidad la maneja opacity */
    box-sizing: border-box;
}
#login-popover[hidden] { display: none !important; }
#login-popover.is-open {
    opacity: 1 !important;
    transform: none !important;
    pointer-events: auto !important;
}

/* Flecha */
.lp-arrow {
    position: absolute;
    top: -8px;
    width: 16px;
    height: 8px;
    overflow: visible;
}
.lp-arrow::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: #fff;
    border-top: 1px solid var(--border-subtle);
    border-left: 1px solid var(--border-subtle);
    transform: rotate(45deg);
    top: 3px;
    left: 2px;
}

/* Cerrar */
.lp-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: none;
    background: var(--cos-ink-50);
    color: var(--cos-ink-400);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s, color .15s;
}
.lp-close:hover { background: var(--cos-ink-100); color: var(--cos-ink-900); }

/* Eyebrow */
.lp-eyebrow {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--cos-teal-700);
    margin-bottom: 6px;
}

/* Título */
.lp-title {
    font-size: 22px !important;
    font-weight: 600 !important;
    letter-spacing: -.02em;
    color: var(--cos-ink-900) !important;
    margin: 0 0 20px !important;
    padding: 0 !important;
    border: none !important;
    line-height: 1.2 !important;
}

/* Campos */
.lp-field { margin-bottom: 14px; }
.lp-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--cos-ink-500);
    margin-bottom: 6px;
}
.lp-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}
.lp-label-row .lp-label { margin-bottom: 0; }
.lp-forgot-link {
    font-size: 12px;
    color: var(--cos-teal-700);
    text-decoration: none;
    font-weight: 500;
}
.lp-forgot-link:hover { text-decoration: underline; color: var(--cos-teal-700); }

.lp-input-wrap { position: relative; }
.lp-input {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border-default);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--cos-ink-900);
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    box-sizing: border-box;
    height: auto;
}
.lp-input:focus {
    outline: none !important;
    border-color: var(--cos-teal-600) !important;
    box-shadow: 0 0 0 3px rgba(30,169,186,.15) !important;
    background: #fff !important;
}
.lp-input::placeholder { color: var(--cos-ink-400); }
.lp-input-wrap .lp-input { padding-right: 42px; }
.lp-eye {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--cos-ink-400);
    padding: 4px;
    display: flex;
    align-items: center;
    transition: color .15s;
}
.lp-eye:hover { color: var(--cos-ink-700); }

/* Checkbox recordar */
.lp-remember {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--cos-ink-600);
    margin-bottom: 16px;
    cursor: pointer;
    font-weight: 400;
    user-select: none;
}
.lp-remember input {
    accent-color: var(--cos-teal-600);
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    cursor: pointer;
}

/* Botón primario */
.lp-btn-primary {
    display: block;
    width: 100%;
    padding: 12px;
    background: var(--cos-ink-900);
    color: #fff !important;
    border: none;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background .15s;
    text-align: center;
    text-decoration: none !important;
}
.lp-btn-primary:hover { background: var(--cos-ink-800); color: #fff !important; }
.lp-btn-primary:disabled { opacity: .6; cursor: not-allowed; }

/* Divisor "o" */
.lp-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 14px 0;
    color: var(--cos-ink-400);
    font-size: 12px;
}
.lp-divider::before, .lp-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-subtle);
}

/* Botón secundario (OpenAthens) */
.lp-btn-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 11px;
    background: #fff;
    border: 1px solid var(--border-default);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 500;
    color: var(--cos-ink-700) !important;
    cursor: pointer;
    text-align: center;
    text-decoration: none !important;
    transition: background .15s, border-color .15s;
    box-sizing: border-box;
}
.lp-btn-secondary:hover {
    background: var(--cos-ink-50);
    border-color: var(--cos-ink-300);
    color: var(--cos-ink-900) !important;
    text-decoration: none !important;
}

/* Footer del popover */
.lp-footer {
    margin: 14px 0 0;
    font-size: 12px;
    color: var(--cos-ink-500);
    text-align: center;
}
.lp-footer a {
    color: var(--cos-teal-700);
    font-weight: 500;
    text-decoration: none;
}
.lp-footer a:hover { text-decoration: underline; color: var(--cos-teal-700); }

/* Vista recuperar contraseña */
.lp-recover-intro {
    font-size: 13px;
    color: var(--cos-ink-500);
    line-height: 1.6;
    margin-bottom: 18px;
}
.lp-back-link {
    display: block;
    margin-top: 14px;
    font-size: 13px;
    color: var(--cos-teal-700);
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    transition: color .15s;
}
.lp-back-link:hover { color: var(--cos-teal-800); text-decoration: underline; }

/* Mobile: ocupa todo el ancho */
@media (max-width: 480px) {
    #login-popover {
        width: calc(100vw - 32px) !important;
        left: 16px !important;
    }
    .lp-arrow { display: none; }
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .home-libro-rojo__inner { grid-template-columns: 1fr; }
  .home-libro-rojo__cover-wrap { max-width: 320px; margin: 0 auto; }
  .home-catalogo__grid { grid-template-columns: repeat(2, 1fr); }
  .home-testimonios__grid { grid-template-columns: repeat(2, 1fr); }
  .cos-pub-item { grid-template-columns: 120px 1fr auto; }
  .cos-pub-item__outlet { display: none; }
  .cos-footer__top-inner { grid-template-columns: 1fr; gap: 40px; }
  .cos-footer__quotes {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid rgba(255,255,255,.08);
    padding-top: 40px;
  }
  .cos-footer__links-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .home-hero { padding: 130px 24px 64px; }
  .home-hero__title { font-size: 40px; }
  .home-hero__subtitle { font-size: 17px; }
  .home-hero__search { display: none; }
  .home-libro-rojo,
  .home-catalogo,
  .home-testimonios,
  .home-publicaciones { padding: 64px 24px; }
  .home-catalogo__grid { grid-template-columns: 1fr; }
  .home-testimonios__grid { grid-template-columns: 1fr; }
  .cos-pub-item { grid-template-columns: 1fr auto; gap: 16px; }
  .cos-pub-item__date { display: none; }
  .cos-pub-item__kind { display: none; }
  .cos-footer__top-inner,
  .cos-footer__cols { padding: 40px 24px; }
  .cos-footer__links-grid { grid-template-columns: repeat(2, 1fr); }
  .cos-footer__quote-text { font-size: 17px; }
}

/* ═══════════════════════════════════════════════════════════════════
   BOTONES COMPARTIDOS — design system
   ═══════════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 120ms ease-out, border-color 120ms, color 120ms, transform 120ms;
  white-space: nowrap;
  text-decoration: none;
  font-family: var(--font-sans);
  line-height: 1.4;
}
.btn:active { transform: translateY(1px); }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--cos-ink-900); color: #fff; }
.btn-primary:hover { background: var(--cos-ink-800); color: #fff; }
.btn-brand { background: var(--cos-teal-900); color: #fff; }
.btn-brand:hover { background: var(--cos-teal-800); color: #fff; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-default); }
.btn-ghost:hover { background: var(--cos-ink-50); border-color: var(--cos-ink-300); color: var(--text); }
.btn-outline { background: transparent; color: var(--cos-teal-700); border-color: var(--cos-teal-600); }
.btn-outline:hover { background: var(--cos-teal-50); }
.btn-lg { padding: 14px 24px; font-size: 16px; }
.btn-xl { padding: 18px 32px; font-size: 18px; }
.btn-sm { padding: 7px 12px; font-size: 12px; }

/* ═══════════════════════════════════════════════════════════════════
   CATÁLOGO — /recursos-para-traductores
   ═══════════════════════════════════════════════════════════════════ */

/* ── Hero ── */
.cos-catalog-hero {
  background: var(--cos-teal-950);
  color: #fff;
  padding: 140px 48px 80px;
  position: relative;
  overflow: hidden;
  margin-top: -74px;
}
.cos-catalog-hero__motif {
  position: absolute;
  right: -140px;
  top: 40px;
  opacity: 0.1;
  pointer-events: none;
}
.cos-catalog-hero__inner {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
}
.cos-catalog-hero__eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cos-teal-400);
  margin-bottom: 20px;
}
.cos-catalog-hero__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  align-items: end;
}
.cos-catalog-hero__h1 {
  font-size: 88px;
  font-weight: 300;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin: 0;
  color: #fff;
  font-family: var(--font-sans);
}
.cos-catalog-hero__em {
  font-style: italic;
  font-weight: 400;
  color: var(--cos-teal-300);
}
.cos-catalog-hero__desc {
  font-size: 17px;
  color: rgba(255,255,255,.72);
  line-height: 1.6;
  margin: 0;
  padding-bottom: 14px;
}

/* ── Catalog section (white area) ── */
.cos-catalog-section {
  background: #fff;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 80px;
}

/* ── Filters ── */
.cos-catalog-filters {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 48px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.cos-filter-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--surface-paper);
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}
.cos-filter-tab {
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 500;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-sans);
  transition: background 120ms, color 120ms, box-shadow 120ms;
  line-height: 1.4;
}
.cos-filter-tab.active {
  background: #fff;
  color: var(--text);
  box-shadow: 0 1px 2px rgba(0,0,0,.06);
}
.cos-search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: #fff;
  border: 1px solid var(--border-default);
  border-radius: 10px;
  min-width: 320px;
  transition: border-color 120ms, box-shadow 120ms;
}
.cos-search-box:focus-within {
  border-color: var(--cos-teal-600);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cos-teal-600) 18%, transparent);
}
.cos-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 14px;
  background: transparent;
  font-family: var(--font-sans);
  color: var(--text);
}
.cos-search-input::placeholder { color: var(--cos-ink-400); }
.cos-search-clear {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-soft);
  font-size: 13px;
  padding: 0;
  line-height: 1;
  display: none;
}
.cos-search-clear.visible { display: block; }

/* ── Resource grid ── */
.cos-resources-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 48px;
}
.cos-resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.cos-resource-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 22px 22px 20px 28px;
  position: relative;
  overflow: hidden;
  transition: box-shadow 150ms, transform 150ms, border-color 150ms;
}
.cos-resource-card:hover {
  box-shadow: 0 2px 8px rgba(17,20,24,.06), 0 1px 3px rgba(17,20,24,.04);
  transform: translateY(-2px);
  border-color: var(--border-default);
  text-decoration: none;
  color: inherit;
}
.cos-resource-card[hidden] { display: none; }
.cos-resource-card__accent {
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  border-radius: 0 2px 2px 0;
}
.cos-resource-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.cos-resource-card__abbr {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.cos-resource-card__abbr em {
  font-style: normal;
}
.cos-resource-card__badge {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.cos-resource-card__badge--lang {
  background: var(--cos-ink-900);
  color: #fff;
  font-weight: 500;
  letter-spacing: .05em;
}
.cos-resource-card__badge--free { background: #fff5d4; color: #7a5a00; }
.cos-resource-card__badge--new  { background: var(--cos-teal-900); color: #fff; }
.cos-resource-card__name {
  font-size: 13px;
  color: var(--cos-ink-600);
  line-height: 1.5;
  min-height: 56px;
  margin-bottom: 16px;
}
.cos-resource-card__meta {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--cos-ink-500);
  font-family: var(--font-mono);
}
.cos-resources-status {
  margin-top: 32px;
  font-size: 12px;
  color: var(--text-soft);
  font-family: var(--font-mono);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cos-no-results {
  padding: 80px 0;
  text-align: center;
  color: var(--text-soft);
  font-size: 15px;
}

/* ── Pricing teaser ── */
.cos-pricing-teaser {
  padding: 96px 48px;
  background: var(--surface-paper);
  border-top: 1px solid var(--border-subtle);
}
.cos-pricing-teaser__inner {
  max-width: 1180px;
  margin: 0 auto;
}
.cos-pricing-teaser__grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 72px;
  align-items: start;
}
.cos-pricing-teaser__sticky {
  position: sticky;
  top: 100px;
}
.cos-pricing-teaser__h2 {
  font-size: 44px;
  font-weight: 400;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  line-height: 1.05;
}
.cos-pricing-teaser__desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 28px;
}
.cos-pricing-teaser__note {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 12px;
  color: var(--text-soft);
  line-height: 1.6;
}
.cos-pricing-teaser__note-label {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 11px;
}
.cos-pricing-table-wrap {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  overflow: hidden;
}
.cos-pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
}
.cos-pricing-table thead th {
  padding: 16px 20px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-soft);
  background: var(--surface-muted);
}
.cos-pricing-table thead th:nth-child(3),
.cos-pricing-table thead th:nth-child(4) { text-align: right; width: 120px; }
.cos-pricing-table tbody td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: top;
  font-size: 14px;
}
.cos-pricing-table tbody tr:last-child td { border-bottom: none; }
.cos-pricing-table tbody td:nth-child(2) { font-size: 13px; color: var(--text-muted); line-height: 1.5; }
.cos-pricing-table tbody td:nth-child(3),
.cos-pricing-table tbody td:nth-child(4) { text-align: right; font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; }
.cos-pricing-table tbody td:nth-child(4) { color: var(--text-muted); }
.cos-plan-cell { display: flex; align-items: center; gap: 10px; }
.cos-plan-accent-bar { width: 3px; height: 24px; border-radius: 2px; flex-shrink: 0; }
.cos-plan-name { font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.cos-plan-monthly { font-size: 11px; color: var(--text-soft); margin-top: 2px; }

/* ── Enterprise CTA ── */
.cos-enterprise-cta {
  padding: 80px 48px;
  background: #fff;
}
.cos-enterprise-cta__inner {
  max-width: 1180px;
  margin: 0 auto;
}
.cos-enterprise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.cos-cta-card {
  border-radius: 16px;
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}
.cos-cta-card--brand {
  background: var(--cos-teal-50);
  border: 1px solid var(--cos-teal-200);
}
.cos-cta-card--neutral {
  background: var(--surface-paper);
  border: 1px solid var(--border-subtle);
}
.cos-cta-motif {
  position: absolute;
  right: -30px;
  bottom: -30px;
  opacity: 0.6;
  pointer-events: none;
}
.cos-cta-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #fff;
}
.cos-cta-icon--brand { background: var(--cos-teal-800); }
.cos-cta-icon--dark  { background: var(--cos-ink-900); }
.cos-cta-h3 {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  color: var(--text);
}
.cos-cta-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 24px;
}

/* ── Catalog responsive ── */
@media (max-width: 1024px) {
  .cos-catalog-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .cos-catalog-hero__h1 { font-size: 56px; }
  .cos-resources-grid { grid-template-columns: repeat(2, 1fr); }
  .cos-pricing-teaser__grid { grid-template-columns: 1fr; gap: 40px; }
  .cos-pricing-teaser__sticky { position: static; }
  .cos-enterprise-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 768px) {
  .cos-catalog-hero { padding: 120px 24px 60px; }
  .cos-catalog-hero__h1 { font-size: 40px; }
  .cos-catalog-filters {
    padding: 32px 24px 24px;
    flex-direction: column;
    align-items: stretch;
  }
  .cos-search-box { min-width: 0; }
  .cos-resources-container { padding: 0 24px; }
  .cos-resources-grid { grid-template-columns: 1fr; }
  .cos-pricing-teaser { padding: 64px 24px; }
  .cos-enterprise-cta { padding: 64px 24px; }
}

/* ═══════════════════════════════════════════════════════════════════
   BLOG — /blog/index
   ═══════════════════════════════════════════════════════════════════ */

/* ── Hero (reutiliza estructura de catalog-hero) ── */
.cos-blog-hero {
  background: var(--cos-teal-950);
  color: #fff;
  padding: 140px 48px 80px;
  position: relative;
  overflow: hidden;
  margin-top: -74px;
}
.cos-blog-hero__inner { max-width: 1180px; margin: 0 auto; position: relative; }
.cos-blog-hero__motif { position: absolute; right: -140px; top: 40px; opacity: 0.1; pointer-events: none; }
.cos-blog-hero__eyebrow { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--cos-teal-400); margin-bottom: 20px; }
.cos-blog-hero__grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 80px; align-items: end; }
.cos-blog-hero__h1 {
  font-size: 88px; font-weight: 300; letter-spacing: -0.035em;
  line-height: 0.98; margin: 0; color: #fff; font-style: italic;
  font-family: var(--font-sans);
}
.cos-blog-hero__h1 span { color: var(--cos-teal-300); font-weight: 400; font-style: normal; }
.cos-blog-hero__desc { font-size: 17px; color: rgba(255,255,255,.72); line-height: 1.6; margin: 0; padding-bottom: 14px; }

/* ── Blog section layout ── */
.cos-blog-section { padding: 64px 48px 96px; background: #fff; }
.cos-blog-layout { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1fr 300px; gap: 64px; }

/* ── Active filter badge ── */
.cos-blog-filter-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; background: var(--cos-teal-100); color: var(--cos-teal-900);
  border-radius: var(--r-pill); font-size: 13px; font-weight: 500;
  margin-bottom: 32px;
}
.cos-blog-filter-badge a { color: var(--cos-teal-700); text-decoration: none; font-size: 16px; line-height: 1; margin-left: 4px; }
.cos-blog-filter-badge a:hover { color: var(--cos-accent-red); }

/* ── Article card ── */
.cos-article { padding-bottom: 48px; margin-bottom: 48px; border-bottom: 1px solid var(--border-subtle); }
.cos-article:last-child { border-bottom: none; margin-bottom: 0; }
.cos-article__cover { border-radius: 12px; overflow: hidden; margin-bottom: 24px; border: 1px solid var(--border-subtle); }
.cos-article__cover img { width: 100%; height: 260px; object-fit: cover; display: block; transition: transform var(--dur-slow) var(--ease-out); }
.cos-article__cover img.featured { height: 360px; }
.cos-article__cover:hover img { transform: scale(1.02); }
.cos-article__cover-fallback {
  width: 100%; height: 260px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(140deg, var(--cos-teal-900) 0%, var(--cos-teal-950) 100%);
  position: relative; overflow: hidden;
}
.cos-article__cover-fallback.featured { height: 360px; }
.cos-article__cover-fallback__text {
  text-align: center; position: relative; z-index: 1; color: var(--cos-teal-300);
  font-size: 64px; font-weight: 300; letter-spacing: -0.04em; line-height: 1;
  font-style: italic;
}
.cos-article__cover-fallback__label {
  margin-top: 10px; font-size: 11px; font-family: var(--font-mono);
  letter-spacing: .18em; color: rgba(255,255,255,.5); text-transform: uppercase;
}
.cos-article__meta {
  display: flex; align-items: center; gap: 12px;
  font-size: 12px; color: var(--text-soft); margin-bottom: 14px; flex-wrap: wrap;
}
.cos-article__category {
  padding: 3px 10px; background: var(--cos-teal-100); color: var(--cos-teal-900);
  border-radius: 4px; font-weight: 600; font-size: 11px; letter-spacing: .02em;
  text-decoration: none;
}
.cos-article__category:hover { background: var(--cos-teal-200); }
.cos-article__date { font-family: var(--font-mono); }
.cos-article__title { font-size: 26px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 14px; }
.cos-article__title--featured { font-size: 34px; }
.cos-article__title a { color: var(--text); text-decoration: none; }
.cos-article__title a:hover { color: var(--cos-teal-800); }
.cos-article__excerpt { font-size: 15px; color: var(--text-muted); line-height: 1.65; margin: 0 0 20px; }
.cos-article__footer { display: flex; justify-content: space-between; align-items: center; padding-top: 8px; flex-wrap: wrap; gap: 12px; }
.cos-share { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--text-soft); letter-spacing: .08em; text-transform: uppercase; }
.cos-share a { color: var(--text-soft); transition: color var(--dur-fast); }
.cos-share a:hover { color: var(--cos-teal-700); }

/* ── No results ── */
.cos-blog-empty { padding: 64px 0; text-align: center; color: var(--text-soft); font-size: 15px; }

/* ── Pagination ── */
.cos-blog-pagination { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--border-subtle); flex-wrap: wrap; }
.cos-page-btn { padding: 9px 16px; border: 1px solid var(--border-default); border-radius: 8px; background: #fff; font-size: 13px; color: var(--text-muted); text-decoration: none; font-family: var(--font-sans); display: inline-flex; align-items: center; transition: border-color var(--dur-fast), color var(--dur-fast); }
.cos-page-btn:hover { border-color: var(--cos-teal-400); color: var(--cos-teal-800); text-decoration: none; }
.cos-page-btn--primary { background: var(--cos-ink-900); color: #fff; border-color: var(--cos-ink-900); }
.cos-page-btn--primary:hover { background: var(--cos-ink-800); color: #fff; border-color: var(--cos-ink-800); }
.cos-page-num { width: 38px; height: 38px; border: 1px solid var(--border-default); border-radius: 8px; background: #fff; font-size: 13px; font-weight: 500; color: var(--text); display: inline-flex; align-items: center; justify-content: center; text-decoration: none; font-family: var(--font-sans); transition: border-color var(--dur-fast), color var(--dur-fast); }
.cos-page-num:hover { border-color: var(--cos-teal-400); color: var(--cos-teal-800); text-decoration: none; }
.cos-page-num--active { background: var(--cos-ink-900); color: #fff; border-color: var(--cos-ink-900); }
.cos-page-num--ellipsis { color: var(--text-soft); border-color: transparent; background: transparent; cursor: default; }

/* ── Sidebar ── */
.cos-blog-sidebar { position: sticky; top: 24px; align-self: start; }
.cos-sidebar-search { display: flex; gap: 6px; margin-bottom: 32px; }
.cos-sidebar-search__box {
  flex: 1; display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; background: #fff; border: 1px solid var(--border-default); border-radius: 8px;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.cos-sidebar-search__box:focus-within { border-color: var(--cos-teal-600); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cos-teal-600) 18%, transparent); }
.cos-sidebar-search__input { flex: 1; border: none; outline: none; font-size: 13px; background: transparent; font-family: var(--font-sans); color: var(--text); }
.cos-sidebar-search__input::placeholder { color: var(--cos-ink-400); }
.cos-sidebar-block { margin-bottom: 36px; }
.cos-sidebar-block__title {
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-soft); font-weight: 600; margin: 0 0 16px;
  padding-bottom: 10px; border-bottom: 1px solid var(--border-default);
}
.cos-sidebar-recent__item { display: block; padding: 10px 0; border-bottom: 1px solid var(--border-subtle); font-size: 13px; color: var(--text); line-height: 1.45; text-decoration: none; letter-spacing: -0.005em; transition: color var(--dur-fast); }
.cos-sidebar-recent__item:hover { color: var(--cos-teal-800); }
.cos-sidebar-cat__item { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px dashed var(--border-subtle); font-size: 13px; color: var(--text); text-decoration: none; transition: color var(--dur-fast); }
.cos-sidebar-cat__item:hover { color: var(--cos-teal-800); }
.cos-sidebar-cat__label { display: flex; align-items: center; gap: 10px; }
.cos-sidebar-cat__dot { width: 4px; height: 4px; border-radius: 999px; background: var(--cos-teal-600); flex-shrink: 0; }
.cos-sidebar-cat__count { font-family: var(--font-mono); font-size: 11px; color: var(--text-soft); }
.cos-tag-cloud { display: flex; flex-wrap: wrap; gap: 6px; }
.cos-tag { font-size: 11px; padding: 5px 10px; border-radius: 4px; text-decoration: none; transition: background var(--dur-fast), color var(--dur-fast); }
.cos-tag--popular { background: var(--cos-teal-100); color: var(--cos-teal-900); border: 1px solid var(--cos-teal-200); font-weight: 600; }
.cos-tag--popular:hover { background: var(--cos-teal-200); }
.cos-tag--normal { background: var(--surface-muted); color: var(--text-muted); border: 1px solid var(--border-subtle); }
.cos-tag--normal:hover { color: var(--text); border-color: var(--border-default); }
.cos-tag__count { color: var(--text-soft); margin-left: 2px; }
.cos-archive-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; }
.cos-archive-item { display: flex; justify-content: space-between; padding: 8px 10px; font-size: 12px; color: var(--text); text-decoration: none; background: #fff; border: 1px solid var(--border-subtle); border-radius: 4px; font-family: var(--font-mono); transition: border-color var(--dur-fast), color var(--dur-fast); }
.cos-archive-item:hover { border-color: var(--cos-teal-400); color: var(--cos-teal-800); }
.cos-archive-item__count { color: var(--text-soft); }

/* ── Blog responsive ── */
@media (max-width: 1024px) {
  .cos-blog-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .cos-blog-hero__h1 { font-size: 56px; }
  .cos-blog-layout { grid-template-columns: 1fr; }
  .cos-blog-sidebar { position: static; }
}
@media (max-width: 768px) {
  .cos-blog-hero { padding: 120px 24px 60px; }
  .cos-blog-hero__h1 { font-size: 40px; }
  .cos-blog-section { padding: 48px 24px 64px; }
  .cos-article__cover img,
  .cos-article__cover img.featured,
  .cos-article__cover-fallback,
  .cos-article__cover-fallback.featured { height: 200px; }
  .cos-article__title--featured { font-size: 26px; }
}

/* ═══════════════════════════════════════════════════════════════════
   TOGGLE SWITCH — compartido
   ═══════════════════════════════════════════════════════════════════ */
.toggle-track {
  width: 44px; height: 24px; background: var(--cos-ink-300);
  border-radius: var(--r-pill); position: relative; cursor: pointer;
  transition: background var(--dur-fast); border: none; padding: 0;
  flex-shrink: 0;
}
.toggle-track::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 20px; height: 20px; background: #fff;
  border-radius: var(--r-pill); box-shadow: var(--shadow-sm);
  transition: transform var(--dur-fast) var(--ease-out);
}
.toggle-track.on { background: var(--cos-teal-700); }
.toggle-track.on::after { transform: translateX(20px); }

/* ═══════════════════════════════════════════════════════════════════
   PRECIOS — /precios
   ═══════════════════════════════════════════════════════════════════ */

/* ── Hero ── */
.cos-pricing-hero {
  background: var(--cos-teal-950); color: #fff;
  padding: 140px 48px 80px; position: relative; overflow: hidden; margin-top: -74px;
}
.cos-pricing-hero__inner { max-width: 1180px; margin: 0 auto; position: relative; }
.cos-pricing-hero__motif { position: absolute; right: -140px; top: 40px; opacity: 0.1; pointer-events: none; }
.cos-pricing-hero__eyebrow { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--cos-teal-400); margin-bottom: 20px; }
.cos-pricing-hero__grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 80px; align-items: end; }
.cos-pricing-hero__h1 { font-size: 88px; font-weight: 300; letter-spacing: -0.035em; line-height: 0.98; margin: 0; color: #fff; font-family: var(--font-sans); }
.cos-pricing-hero__h1 em { font-style: italic; font-weight: 400; color: var(--cos-teal-300); }
.cos-pricing-hero__desc { font-size: 17px; color: rgba(255,255,255,.72); line-height: 1.6; margin: 0; padding-bottom: 14px; }
.cos-pricing-hero__stats { margin-top: 64px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.08); border-radius: 14px; overflow: hidden; }
.cos-pricing-hero__stat { padding: 28px 32px; background: var(--cos-teal-950); }
.cos-pricing-hero__stat-label { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--cos-teal-400); font-weight: 600; margin-bottom: 10px; }
.cos-pricing-hero__stat-value { font-size: 32px; font-weight: 300; letter-spacing: -0.02em; font-family: Georgia, serif; }

/* ── Billing section ── */
.cos-billing-section { padding: 80px 48px 48px; background: #fff; border-bottom: 1px solid var(--border-subtle); }
.cos-billing-inner { max-width: 1180px; margin: 0 auto; }
.cos-billing-bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; margin-bottom: 40px; }
.cos-billing-bar__title h2 { font-size: 36px; font-weight: 400; letter-spacing: -0.025em; margin: 0; line-height: 1.1; }
.cos-billing-bar__title h2 em { font-style: italic; }
.cos-billing-controls { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.cos-region-tabs { display: flex; padding: 4px; background: var(--surface-paper); border: 1px solid var(--border-subtle); border-radius: 10px; }
.cos-region-tab { padding: 7px 14px; font-size: 12px; font-weight: 600; border: none; border-radius: 6px; cursor: pointer; font-family: var(--font-mono); letter-spacing: .04em; transition: background var(--dur-fast), color var(--dur-fast); }
.cos-region-tab.active { background: var(--cos-ink-900); color: #fff; }
.cos-region-tab:not(.active) { background: transparent; color: var(--text-muted); }
.cos-billing-toggle-wrap { display: flex; align-items: center; gap: 10px; }
.cos-billing-toggle-label { font-size: 14px; transition: color var(--dur-fast), font-weight var(--dur-fast); }
.cos-billing-badge { font-size: 11px; padding: 3px 8px; background: var(--cos-teal-100); color: var(--cos-teal-900); border-radius: 999px; font-weight: 600; letter-spacing: .02em; }

/* ── Plan grid ── */
.cos-plans-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cos-plans-row + .cos-plans-row { margin-top: 18px; }

/* ── Plan card ── */
.cos-plan-card {
  position: relative; border-radius: 16px; padding: 32px 28px 28px;
  display: flex; flex-direction: column; overflow: hidden;
  transition: transform .2s var(--ease-out), box-shadow .2s;
  background: #fff; border: 1px solid var(--border-subtle); color: var(--text);
}
.cos-plan-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.cos-plan-card--featured { background: var(--cos-teal-950); color: #fff; border-color: var(--cos-teal-900); }
.cos-plan-card--featured:hover { box-shadow: 0 24px 60px -20px rgba(6,41,48,.4); }
.cos-plan-card__accent-bar { position: absolute; left: 0; top: 32px; bottom: 32px; width: 3px; border-radius: 0 2px 2px 0; background: var(--plan-accent, var(--cos-ink-300)); }
.cos-plan-card__geo { position: absolute; right: -60px; top: -60px; opacity: 0.2; pointer-events: none; }
.cos-plan-card__badge { position: absolute; top: 20px; right: 20px; font-size: 10px; font-weight: 700; padding: 4px 10px; border-radius: 999px; letter-spacing: .06em; text-transform: uppercase; }
.cos-plan-card__badge--featured { background: var(--cos-teal-400); color: var(--cos-teal-950); }
.cos-plan-card__badge--free { background: #fff5d4; color: #7a5a00; }
.cos-plan-card__header { margin-bottom: 24px; padding-left: 8px; }
.cos-plan-card--featured .cos-plan-card__header { padding-left: 0; }
.cos-plan-card__supertitle { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; margin-bottom: 12px; color: var(--text-soft); }
.cos-plan-card--featured .cos-plan-card__supertitle { color: var(--cos-teal-300); }
.cos-plan-card__name { font-size: 32px; font-weight: 400; letter-spacing: -0.03em; line-height: 1; font-family: Georgia, serif; font-style: italic; }
.cos-plan-card__desc { font-size: 13px; color: var(--text-soft); margin-top: 8px; line-height: 1.4; }
.cos-plan-card--featured .cos-plan-card__desc { color: rgba(255,255,255,.65); }
.cos-plan-card__price-block { padding: 22px 0 24px; border-top: 1px solid var(--border-subtle); margin-bottom: 4px; padding-left: 8px; }
.cos-plan-card--featured .cos-plan-card__price-block { border-color: rgba(255,255,255,.1); padding-left: 0; }
.cos-plan-card__price-free { display: flex; align-items: baseline; gap: 8px; }
.cos-plan-card__price-free-num { font-size: 44px; font-weight: 300; letter-spacing: -0.03em; font-family: Georgia, serif; }
.cos-plan-card__price-free-note { font-size: 12px; color: var(--text-soft); }
.cos-plan-card__price-paid { display: flex; align-items: baseline; gap: 4px; }
.cos-plan-card__price-num { font-size: 48px; font-weight: 400; letter-spacing: -0.03em; line-height: 1; font-family: Georgia, serif; font-variant-numeric: tabular-nums; }
.cos-plan-card__price-cur { font-size: 24px; font-weight: 300; letter-spacing: -0.02em; margin-left: 2px; }
.cos-plan-card__price-period { font-size: 14px; color: var(--text-soft); margin-left: 6px; }
.cos-plan-card--featured .cos-plan-card__price-period { color: rgba(255,255,255,.6); }
.cos-plan-card__price-note { font-size: 12px; color: var(--text-soft); margin-top: 6px; font-family: var(--font-mono); }
.cos-plan-card--featured .cos-plan-card__price-note { color: rgba(255,255,255,.55); }
.cos-plan-card__features { flex: 1; margin-bottom: 28px; padding-left: 8px; }
.cos-plan-card--featured .cos-plan-card__features { padding-left: 0; }
.cos-plan-card__features-label { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; margin-bottom: 12px; color: var(--text-soft); }
.cos-plan-card--featured .cos-plan-card__features-label { color: var(--cos-teal-300); }
.cos-plan-card__feature { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; padding: 6px 0; line-height: 1.45; color: var(--text); }
.cos-plan-card--featured .cos-plan-card__feature { color: rgba(255,255,255,.85); }
.cos-plan-card__feature-icon { flex-shrink: 0; margin-top: 3px; }
.cos-plan-card--callout { background: var(--surface-muted); border: 1px dashed var(--border-default); }
.cos-plan-card--callout:hover { transform: none; box-shadow: none; }
.cos-plan-card--callout .cos-plan-card__callout-title { font-size: 28px; font-weight: 400; letter-spacing: -0.025em; line-height: 1.1; font-family: Georgia, serif; font-style: italic; color: var(--cos-teal-900); margin-bottom: 16px; }
.cos-plan-card--callout .cos-plan-card__callout-desc { font-size: 13px; color: var(--text-muted); line-height: 1.5; flex: 1; }

/* ── Compare table ── */
.cos-compare-section { padding: 96px 48px; background: var(--surface-paper); border-top: 1px solid var(--border-subtle); }
.cos-compare-inner { max-width: 1180px; margin: 0 auto; }
.cos-compare-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; flex-wrap: wrap; gap: 24px; }
.cos-compare-legend { display: flex; gap: 18px; font-size: 12px; color: var(--text-muted); }
.cos-compare-legend span { display: flex; align-items: center; gap: 6px; }
.cos-compare-wrap { border: 1px solid var(--border-subtle); border-radius: 14px; overflow: hidden; background: #fff; }
.cos-compare-table { width: 100%; border-collapse: collapse; font-family: var(--font-sans); }
.cos-compare-table thead tr { background: var(--cos-teal-950); color: #fff; }
.cos-compare-table thead th { padding: 18px 10px; text-align: center; font-size: 11px; font-weight: 600; letter-spacing: .04em; border-right: 1px solid rgba(255,255,255,.08); }
.cos-compare-table thead th:first-child { text-align: left; padding: 18px 24px; width: 28%; border-left: none; }
.cos-compare-table thead th.col-featured { background: var(--cos-teal-900); position: relative; }
.cos-compare-table thead th.col-featured::after { content: ''; position: absolute; bottom: -1px; left: 10%; right: 10%; height: 3px; background: var(--cos-teal-400); }
.cos-compare-table thead th .col-name { font-family: Georgia, serif; font-style: italic; font-size: 15px; font-weight: 400; letter-spacing: -0.01em; }
.cos-compare-table tbody tr { border-bottom: 1px solid var(--border-subtle); }
.cos-compare-table tbody tr:nth-child(even) { background: var(--surface-muted); }
.cos-compare-table tbody td { padding: 14px 10px; text-align: center; }
.cos-compare-table tbody td:first-child { padding: 14px 24px; text-align: left; }
.cos-compare-table tbody td.col-featured { background: color-mix(in srgb, var(--cos-teal-100) 40%, transparent); }
.cos-compare-table tbody tr:nth-child(even) td.col-featured { background: color-mix(in srgb, var(--cos-teal-100) 55%, transparent); }
.cos-compare-resource-name { font-size: 14px; font-weight: 500; letter-spacing: -0.005em; }
.cos-compare-resource-desc { font-size: 12px; color: var(--text-soft); margin-top: 2px; }
.cos-compare-sym { font-size: 18px; }
.cos-compare-sym--yes  { color: var(--cos-teal-700); }
.cos-compare-sym--half { color: var(--cos-teal-500); }
.cos-compare-sym--no   { color: var(--cos-ink-300); }
.cos-compare-note { margin-top: 28px; padding: 20px 24px; background: var(--cos-teal-50); border: 1px solid var(--cos-teal-200); border-radius: 12px; display: flex; gap: 16px; align-items: flex-start; }
.cos-compare-note__icon { width: 32px; height: 32px; border-radius: 8px; background: var(--cos-teal-900); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cos-compare-note__text { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ── Enterprise ── */
.cos-enterprise-section { padding: 96px 48px; background: #fff; }
.cos-enterprise-inner { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cos-enterprise-card { border-radius: 16px; padding: 48px 44px; position: relative; overflow: hidden; }
.cos-enterprise-card--dark { background: var(--cos-teal-950); color: #fff; }
.cos-enterprise-card--light { background: var(--surface-muted); border: 1px solid var(--border-subtle); display: flex; flex-direction: column; }
.cos-enterprise-card__geo { position: absolute; right: -40px; bottom: -40px; opacity: 0.15; pointer-events: none; }
.cos-enterprise-card__content { position: relative; }
.cos-enterprise-card__h3 { font-size: 36px; font-weight: 400; letter-spacing: -0.025em; margin: 0 0 16px; line-height: 1.05; }
.cos-enterprise-card__h3 em { font-style: italic; }
.cos-enterprise-card--dark .cos-enterprise-card__h3 em { color: var(--cos-teal-300); }
.cos-enterprise-card__desc { font-size: 15px; line-height: 1.6; margin: 0 0 28px; max-width: 420px; }
.cos-enterprise-card--dark .cos-enterprise-card__desc { color: rgba(255,255,255,.75); }
.cos-enterprise-card--light .cos-enterprise-card__desc { color: var(--text-muted); flex: 1; }
.cos-enterprise-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 32px; }
.cos-enterprise-feature { padding: 12px 14px; background: rgba(255,255,255,.06); border-radius: 8px; }
.cos-enterprise-feature__key { font-size: 11px; color: var(--cos-teal-300); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 4px; }
.cos-enterprise-feature__val { font-size: 13px; color: #fff; }
.cos-colegios-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; flex: 1; align-content: flex-start; }
.cos-colegio-tag { padding: 6px 12px; background: #fff; border: 1px solid var(--border-default); border-radius: 999px; font-size: 12px; color: var(--text); }
.cos-colegio-tag--more { background: transparent; border-style: dashed; color: var(--text-soft); }

/* ── FAQ ── */
.cos-faq-section { padding: 96px 48px; background: var(--surface-paper); border-top: 1px solid var(--border-subtle); }
.cos-faq-inner { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.8fr; gap: 80px; align-items: start; }
.cos-faq-sticky { position: sticky; top: 80px; }
.cos-faq-list { border-top: 1px solid var(--border-subtle); }
.cos-faq-item { border-bottom: 1px solid var(--border-subtle); }
.cos-faq-btn { width: 100%; text-align: left; padding: 24px 0; display: flex; justify-content: space-between; align-items: center; gap: 24px; background: transparent; border: none; cursor: pointer; font-family: var(--font-sans); }
.cos-faq-btn__q { font-size: 18px; font-weight: 500; letter-spacing: -0.01em; color: var(--text); }
.cos-faq-btn__icon { width: 32px; height: 32px; border-radius: 999px; flex-shrink: 0; border: 1px solid var(--border-default); display: flex; align-items: center; justify-content: center; background: #fff; color: var(--text); transition: all .2s; }
.cos-faq-item.open .cos-faq-btn__icon { background: var(--cos-teal-900); color: #fff; border-color: var(--cos-teal-900); }
.cos-faq-btn__icon svg { transition: transform .2s; }
.cos-faq-item.open .cos-faq-btn__icon svg { transform: rotate(45deg); }
.cos-faq-answer { display: none; padding-bottom: 28px; padding-right: 56px; font-size: 15px; color: var(--text-muted); line-height: 1.65; }
.cos-faq-item.open .cos-faq-answer { display: block; }

/* ── Condiciones generales ── */
.cos-pricing-conditions { max-width: 1180px; margin: 0 auto; padding: 0 48px 64px; font-size: 13px; color: var(--text-soft); line-height: 1.6; }

/* ── Pricing responsive ── */
@media (max-width: 1100px) {
  .cos-pricing-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .cos-pricing-hero__h1 { font-size: 56px; }
  .cos-pricing-hero__stats { grid-template-columns: repeat(2, 1fr); }
  .cos-plans-row { grid-template-columns: repeat(2, 1fr); }
  .cos-compare-inner, .cos-enterprise-inner, .cos-faq-inner { grid-template-columns: 1fr; gap: 40px; }
  .cos-faq-sticky { position: static; }
}
@media (max-width: 768px) {
  .cos-pricing-hero { padding: 120px 24px 60px; }
  .cos-pricing-hero__h1 { font-size: 40px; }
  .cos-pricing-hero__stats { grid-template-columns: repeat(2, 1fr); }
  .cos-billing-section, .cos-compare-section, .cos-enterprise-section, .cos-faq-section { padding: 64px 24px; }
  .cos-plans-row { grid-template-columns: 1fr; }
  .cos-enterprise-inner { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   QUIÉNES SOMOS
   ═══════════════════════════════════════════════════════════════ */

/* ── Shared eyebrow util ── */
.cos-qs-eyebrow {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.12em; margin-bottom: 20px;
}

/* ── Hero ── */
.cos-qs-hero {
  background: var(--cos-teal-950); color: #fff;
  padding: 140px 48px 80px;
  position: relative; overflow: hidden; margin-top: -74px;
}
.cos-qs-hero__motif {
  position: absolute; right: -140px; top: 40px; opacity: 0.1; pointer-events: none;
}
.cos-qs-hero__inner { max-width: 1180px; margin: 0 auto; position: relative; }
.cos-qs-hero__eyebrow {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--cos-teal-400); margin-bottom: 20px;
}
.cos-qs-hero__grid {
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 80px; align-items: end;
}
.cos-qs-hero__h1 {
  font-size: 88px; font-weight: 300; letter-spacing: -0.035em;
  line-height: 0.98; margin: 0; color: #fff;
}
.cos-qs-hero__h1 em {
  font-style: italic; font-weight: 400; color: var(--cos-teal-300);
}
.cos-qs-hero__desc {
  font-size: 17px; color: rgba(255,255,255,.72); line-height: 1.6; margin: 0; padding-bottom: 14px;
}

/* ── Manifiesto ── */
.cos-qs-manifesto {
  padding: 120px 48px 80px; background: #fff;
}
.cos-qs-manifesto__inner {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 200px 1fr; gap: 64px; align-items: start;
}
.cos-qs-manifesto__sublabel {
  font-size: 12px; color: var(--cos-ink-500); font-family: var(--font-mono); line-height: 1.6; margin-top: 14px;
}
.cos-qs-manifesto__body {}
.cos-qs-manifesto__cols {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
}
.cos-qs-manifesto__p {
  font-size: 17px; line-height: 1.65; color: var(--cos-ink-900); margin: 0; letter-spacing: -0.005em;
}
.cos-qs-manifesto__p--muted { color: var(--cos-ink-600); }
.cos-qs-manifesto__dropcap {
  float: left;
  font-size: 88px; font-weight: 400; line-height: 0.8;
  font-family: Georgia, serif; font-style: italic;
  color: var(--cos-teal-800);
  margin-right: 10px; margin-top: 6px; margin-bottom: -4px;
}
.cos-qs-manifesto__stats {
  margin-top: 48px; padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.cos-qs-stat__n {
  font-size: 44px; font-weight: 300; letter-spacing: -0.03em;
  font-family: Georgia, serif; line-height: 1;
  color: var(--cos-teal-900); font-variant-numeric: tabular-nums;
}
.cos-qs-stat__l {
  font-size: 12px; color: var(--cos-ink-500); margin-top: 10px; letter-spacing: 0.04em;
}

/* ── El nombre ── */
.cos-qs-name {
  padding: 96px 48px; background: var(--cos-teal-950); color: #fff;
  position: relative; overflow: hidden;
}
.cos-qs-name__motif {
  position: absolute; left: -160px; bottom: -80px; opacity: 0.08; pointer-events: none;
}
.cos-qs-name__inner {
  max-width: 1180px; margin: 0 auto; position: relative;
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: center;
}
.cos-qs-name__h2 {
  font-size: 56px; font-weight: 300; letter-spacing: -0.03em; line-height: 1.0; margin: 0; color: #fff;
}
.cos-qs-name__h2 em { font-style: italic; color: var(--cos-teal-300); }
.cos-qs-name__text {
  font-size: 19px; line-height: 1.6; color: rgba(255,255,255,.85); margin: 0; letter-spacing: -0.005em;
}
.cos-qs-etym {
  margin-top: 36px; padding: 24px 28px;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 12px;
  display: grid; grid-template-columns: auto 1fr auto 1fr; gap: 24px; align-items: center;
}
.cos-qs-etym__word {
  font-family: Georgia, serif; font-style: italic; font-size: 32px; color: var(--cos-teal-300);
}
.cos-qs-etym__def { font-size: 12px; color: rgba(255,255,255,.6); line-height: 1.4; }

/* ── Misión · Visión · Valores ── */
.cos-qs-mission { padding: 120px 48px; background: #fff; }
.cos-qs-mission__inner { max-width: 1180px; margin: 0 auto; }
.cos-qs-mission__row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-bottom: 80px;
}
.cos-qs-mission__block {
  padding-left: 32px;
}
.cos-qs-mission__block--teal { border-left: 2px solid var(--cos-teal-700); }
.cos-qs-mission__block--red  { border-left: 2px solid var(--cos-accent-red); }
.cos-qs-mission__h3 {
  font-size: 36px; font-weight: 400; letter-spacing: -0.025em;
  margin: 0 0 20px; line-height: 1.1;
  font-family: Georgia, serif; font-style: italic; color: var(--cos-teal-900);
}
.cos-qs-mission__h3--ink { color: var(--cos-ink-900); }
.cos-qs-mission__p { font-size: 16px; line-height: 1.65; color: var(--cos-ink-600); margin: 0; }

/* Valores */
.cos-qs-values__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--border-subtle);
  border-radius: 14px; overflow: hidden; border: 1px solid var(--border-subtle);
}
.cos-qs-value {
  background: #fff; padding: 32px 28px;
  display: flex; flex-direction: column; min-height: 220px;
}
.cos-qs-value__n {
  font-size: 11px; font-family: var(--font-mono); color: var(--cos-ink-400);
  letter-spacing: 0.12em; margin-bottom: 16px;
}
.cos-qs-value__k {
  font-size: 26px; font-weight: 400; letter-spacing: -0.02em;
  font-family: Georgia, serif; font-style: italic;
  color: var(--cos-teal-900); margin-bottom: 14px;
}
.cos-qs-value__d { font-size: 14px; color: var(--cos-ink-600); line-height: 1.55; margin: 0; }

/* ── Línea de tiempo ── */
.cos-qs-timeline { padding: 120px 48px; background: var(--surface-muted); }
.cos-qs-timeline__inner { max-width: 1180px; margin: 0 auto; }
.cos-qs-timeline__header { margin-bottom: 64px; }
.cos-qs-timeline__h2 {
  font-size: 56px; font-weight: 300; letter-spacing: -0.03em; margin: 0; line-height: 1.0;
  color: var(--cos-ink-900);
}
.cos-qs-timeline__h2 em { font-style: italic; }
.cos-qs-timeline__list { position: relative; }
.cos-qs-timeline__line {
  position: absolute; left: 119px; top: 10px; bottom: 10px;
  width: 1px; background: var(--border-default);
}
.cos-qs-hito {
  display: grid; grid-template-columns: 100px 40px 1fr;
  gap: 20px; align-items: start;
  padding: 24px 0; border-bottom: 1px dashed var(--border-default);
}
.cos-qs-hito--last { border-bottom: none; }
.cos-qs-hito__year {
  font-size: 28px; font-weight: 400; letter-spacing: -0.02em;
  font-family: Georgia, serif; font-style: italic;
  color: var(--cos-teal-900); font-variant-numeric: tabular-nums; padding-top: 2px;
}
.cos-qs-hito__dot {
  position: relative; height: 100%; min-height: 40px;
}
.cos-qs-hito__dot::before {
  content: '';
  position: absolute; left: 10px; top: 10px;
  width: 12px; height: 12px; border-radius: 999px;
  background: #fff; border: 2px solid var(--cos-teal-700);
}
.cos-qs-hito__title {
  font-size: 19px; font-weight: 500; letter-spacing: -0.015em;
  color: var(--cos-ink-900); margin-bottom: 6px;
}
.cos-qs-hito__desc {
  font-size: 15px; color: var(--cos-ink-600); line-height: 1.55; margin: 0; max-width: 720px;
}

/* ── Equipo ── */
.cos-qs-team { padding: 120px 48px; background: #fff; }
.cos-qs-team__inner { max-width: 1180px; margin: 0 auto; }
.cos-qs-team__header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 48px; flex-wrap: wrap; gap: 24px;
}
.cos-qs-team__h2 {
  font-size: 44px; font-weight: 400; letter-spacing: -0.025em; margin: 0; line-height: 1.05;
  color: var(--cos-ink-900);
}
.cos-qs-team__h2 em { font-style: italic; }
.cos-qs-team__subtitle { font-size: 14px; color: var(--cos-ink-600); max-width: 340px; margin: 0; line-height: 1.55; }
.cos-qs-team__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; border: 1px solid var(--border-subtle);
  background: var(--border-subtle); border-radius: 14px; overflow: hidden;
}
.cos-qs-member {
  background: #fff; padding: 28px 24px;
  display: flex; flex-direction: column; gap: 16px; min-height: 220px;
}
.cos-qs-member__avatar {
  width: 56px; height: 56px; border-radius: 12px;
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 16px; letter-spacing: 0.02em;
  font-family: Georgia, serif; flex-shrink: 0;
}
.cos-qs-member__name { font-size: 15px; font-weight: 500; letter-spacing: -0.01em; margin-bottom: 4px; color: var(--cos-ink-900); }
.cos-qs-member__role {
  font-size: 11px; color: var(--cos-ink-500); letter-spacing: 0.06em;
  text-transform: uppercase; font-weight: 600; margin-bottom: 10px;
}
.cos-qs-member__bio { font-size: 13px; color: var(--cos-ink-600); line-height: 1.5; margin: 0; }

/* ── Cita destacada ── */
.cos-qs-quote {
  padding: 96px 48px; background: var(--cos-teal-950); color: #fff;
  position: relative; overflow: hidden;
}
.cos-qs-quote__motif {
  position: absolute; right: -120px; top: -80px; opacity: 0.08; pointer-events: none;
}
.cos-qs-quote__inner { max-width: 1040px; margin: 0 auto; position: relative; text-align: center; }
.cos-qs-quote__mark {
  font-size: 120px; font-family: Georgia, serif;
  color: var(--cos-teal-400); line-height: 0.5; margin-bottom: 20px; opacity: 0.6;
}
.cos-qs-quote__text {
  font-size: 36px; font-weight: 300; letter-spacing: -0.02em; line-height: 1.25;
  margin: 0; font-family: Georgia, serif; font-style: italic; color: #fff;
}
.cos-qs-quote__author {
  margin-top: 36px; font-size: 13px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--cos-teal-300); font-weight: 600;
}

/* ── Criterios editoriales ── */
.cos-qs-criteria { padding: 120px 48px; background: var(--surface-muted); }
.cos-qs-criteria__inner {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; align-items: start;
}
.cos-qs-criteria__label { position: sticky; top: 80px; }
.cos-qs-criteria__h2 {
  font-size: 44px; font-weight: 400; letter-spacing: -0.025em; margin: 0; line-height: 1.05;
  color: var(--cos-ink-900);
}
.cos-qs-criteria__h2 em { font-style: italic; }
.cos-qs-criteria__sub { font-size: 15px; color: var(--cos-ink-600); line-height: 1.6; margin-top: 24px; }
.cos-qs-criterio {
  display: grid; grid-template-columns: 80px 1fr; gap: 32px;
  align-items: start; padding: 28px 0;
  border-top: 1px solid var(--border-default);
}
.cos-qs-criterio--last { border-bottom: 1px solid var(--border-default); }
.cos-qs-criterio__n {
  font-size: 48px; font-weight: 300; letter-spacing: -0.02em;
  font-family: Georgia, serif; color: var(--cos-teal-700);
  line-height: 0.9; font-variant-numeric: tabular-nums;
}
.cos-qs-criterio__k { font-size: 24px; font-weight: 500; letter-spacing: -0.015em; margin-bottom: 8px; color: var(--cos-ink-900); }
.cos-qs-criterio__d { font-size: 15px; color: var(--cos-ink-600); line-height: 1.6; margin: 0; }

/* ── Colaboradores ── */
.cos-qs-allies { padding: 120px 48px; background: #fff; }
.cos-qs-allies__inner { max-width: 1180px; margin: 0 auto; }
.cos-qs-allies__header { margin-bottom: 48px; }
.cos-qs-allies__h2 {
  font-size: 44px; font-weight: 400; letter-spacing: -0.025em; margin: 0; line-height: 1.05;
  color: var(--cos-ink-900);
}
.cos-qs-allies__h2 em { font-style: italic; }
.cos-qs-allies__grid {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 18px;
}
.cos-qs-ally--featured {
  grid-row: span 2;
  background: var(--cos-teal-50); border: 1px solid var(--cos-teal-200);
  border-radius: 16px; padding: 36px 32px;
  display: flex; flex-direction: column;
}
.cos-qs-ally__head { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.cos-qs-ally__avatar {
  width: 56px; height: 56px; border-radius: 12px;
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-family: Georgia, serif; font-style: italic; font-weight: 400;
  flex-shrink: 0;
}
.cos-qs-ally__avatar--teal { background: var(--cos-teal-800); }
.cos-qs-ally__badge {
  font-size: 11px; color: var(--cos-teal-700); letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 600;
}
.cos-qs-ally__name { font-size: 24px; font-weight: 500; letter-spacing: -0.015em; margin-top: 2px; color: var(--cos-ink-900); }
.cos-qs-ally__desc { font-size: 16px; color: var(--cos-ink-900); line-height: 1.65; margin: 0 0 20px; }
.cos-qs-ally__footer {
  margin-top: auto; padding-top: 24px; border-top: 1px solid var(--cos-teal-200);
  display: flex; justify-content: space-between; align-items: center;
}
.cos-qs-ally__since { font-size: 12px; color: var(--cos-ink-500); font-family: var(--font-mono); }
.cos-qs-ally__link { font-size: 13px; color: var(--cos-teal-800); font-weight: 500; text-decoration: none; }
.cos-qs-ally__link:hover { text-decoration: underline; }

.cos-qs-ally--minor {
  background: #fff; border: 1px solid var(--border-subtle);
  border-radius: 14px; padding: 24px 22px;
  transition: border-color 0.15s, transform 0.15s;
}
.cos-qs-ally--minor:hover { border-color: var(--cos-teal-300); transform: translateY(-2px); }
.cos-qs-ally__minor-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.cos-qs-ally__mono {
  width: 40px; height: 40px; border-radius: 8px;
  border: 1.5px solid var(--cos-ink-400); color: var(--cos-ink-700);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-family: Georgia, serif; font-weight: 500; flex-shrink: 0;
}
.cos-qs-ally__minor-name { font-size: 15px; font-weight: 500; letter-spacing: -0.005em; color: var(--cos-ink-900); }
.cos-qs-ally__minor-desc { font-size: 13px; color: var(--cos-ink-600); line-height: 1.55; margin: 0; }
.cos-qs-allies__footer {
  margin-top: 32px; padding: 20px 28px;
  border: 1px dashed var(--border-default); border-radius: 12px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--cos-ink-600);
}
.cos-qs-allies__footer-link { color: var(--cos-teal-800); font-weight: 500; text-decoration: none; }
.cos-qs-allies__footer-link:hover { text-decoration: underline; }

/* ── Publicaciones y prensa ── */
.cos-qs-publications { padding: 96px 48px; background: var(--surface-paper); }
.cos-qs-publications__inner { max-width: 1180px; margin: 0 auto; }
.cos-qs-publications__header {
  display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px;
}
.cos-qs-publications__h2 {
  font-size: 44px; font-weight: 400; letter-spacing: -0.025em; margin: 0; line-height: 1.05;
  color: var(--cos-ink-900);
}
.cos-qs-publications__h2 em { font-style: italic; }
.cos-qs-publications__more {
  font-size: 14px; color: var(--cos-teal-800); font-weight: 500; text-decoration: none;
}
.cos-qs-publications__more:hover { text-decoration: underline; }
.cos-qs-publications__list { border-top: 1px solid var(--border-subtle); }
.cos-qs-pub-row {
  display: grid; grid-template-columns: 160px 1fr 40px;
  gap: 32px; align-items: center;
  padding: 24px 0; border-bottom: 1px solid var(--border-subtle);
  text-decoration: none; color: inherit;
  transition: background 0.15s; cursor: pointer;
}
.cos-qs-pub-row:hover { background: var(--surface-muted); }
.cos-qs-pub-row__date { font-family: var(--font-mono); font-size: 12px; color: var(--cos-ink-500); }
.cos-qs-pub-row__title { font-size: 18px; letter-spacing: -0.015em; color: var(--cos-ink-900); line-height: 1.3; }
.cos-qs-pub-row__arrow { text-align: right; color: var(--cos-teal-700); font-size: 16px; }
.cos-qs-pub-empty { padding: 32px 0; font-size: 15px; color: var(--cos-ink-500); }

/* ── CTA Contacto ── */
.cos-qs-cta {
  padding: 96px 48px; background: var(--cos-teal-950); color: #fff;
  position: relative; overflow: hidden;
}
.cos-qs-cta__motif {
  position: absolute; left: -140px; bottom: -80px; opacity: 0.08; pointer-events: none;
}
.cos-qs-cta__inner {
  max-width: 1180px; margin: 0 auto; position: relative;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: center;
}
.cos-qs-cta__h2 {
  font-size: 56px; font-weight: 300; letter-spacing: -0.03em;
  margin: 0 0 24px; line-height: 1.0; color: #fff;
}
.cos-qs-cta__h2 em { font-style: italic; color: var(--cos-teal-300); }
.cos-qs-cta__desc { font-size: 17px; color: rgba(255,255,255,.75); line-height: 1.6; margin: 0; max-width: 560px; }
.cos-qs-cta__links { display: flex; flex-direction: column; gap: 12px; }
.cos-qs-cta__link {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15); border-radius: 12px;
  color: #fff; text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}
.cos-qs-cta__link:hover {
  background: rgba(255,255,255,.1); border-color: var(--cos-teal-400); color: #fff;
}
.cos-qs-cta__link-label {
  font-size: 11px; color: var(--cos-teal-300); letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 600; margin-bottom: 4px;
}
.cos-qs-cta__link-value { font-size: 16px; font-weight: 500; }
.cos-qs-cta__link-arrow { color: var(--cos-teal-300); font-size: 18px; }

/* ── Quiénes Somos responsive ── */
@media (max-width: 1100px) {
  .cos-qs-manifesto__inner { grid-template-columns: 1fr; gap: 40px; }
  .cos-qs-manifesto__cols { grid-template-columns: 1fr; gap: 24px; }
  .cos-qs-manifesto__stats { grid-template-columns: repeat(2, 1fr); }
  .cos-qs-name__inner { grid-template-columns: 1fr; gap: 48px; }
  .cos-qs-mission__row { grid-template-columns: 1fr; gap: 48px; }
  .cos-qs-values__grid { grid-template-columns: repeat(2, 1fr); }
  .cos-qs-team__grid { grid-template-columns: repeat(2, 1fr); }
  .cos-qs-criteria__inner { grid-template-columns: 1fr; gap: 48px; }
  .cos-qs-criteria__label { position: static; }
  .cos-qs-allies__grid { grid-template-columns: 1fr 1fr; }
  .cos-qs-ally--featured { grid-row: auto; grid-column: span 2; }
  .cos-qs-cta__inner { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  .cos-qs-hero { padding: 120px 24px 64px; }
  .cos-qs-hero__h1 { font-size: 52px; }
  .cos-qs-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .cos-qs-manifesto { padding: 80px 24px 48px; }
  .cos-qs-manifesto__stats { grid-template-columns: repeat(2, 1fr); }
  .cos-qs-name { padding: 64px 24px; }
  .cos-qs-name__h2 { font-size: 40px; }
  .cos-qs-name__inner { grid-template-columns: 1fr; }
  .cos-qs-etym { grid-template-columns: auto 1fr; }
  .cos-qs-mission { padding: 80px 24px; }
  .cos-qs-values__grid { grid-template-columns: 1fr; }
  .cos-qs-timeline { padding: 80px 24px; }
  .cos-qs-timeline__h2 { font-size: 40px; }
  .cos-qs-timeline__line { left: 79px; }
  .cos-qs-hito { grid-template-columns: 60px 30px 1fr; gap: 12px; }
  .cos-qs-hito__year { font-size: 20px; }
  .cos-qs-team { padding: 80px 24px; }
  .cos-qs-team__h2 { font-size: 36px; }
  .cos-qs-team__grid { grid-template-columns: 1fr; }
  .cos-qs-team__header { flex-direction: column; align-items: flex-start; }
  .cos-qs-quote { padding: 64px 24px; }
  .cos-qs-quote__text { font-size: 24px; }
  .cos-qs-quote__mark { font-size: 80px; }
  .cos-qs-criteria { padding: 80px 24px; }
  .cos-qs-criterio { grid-template-columns: 56px 1fr; gap: 20px; }
  .cos-qs-criterio__n { font-size: 36px; }
  .cos-qs-allies { padding: 80px 24px; }
  .cos-qs-allies__h2 { font-size: 32px; }
  .cos-qs-allies__grid { grid-template-columns: 1fr; }
  .cos-qs-ally--featured { grid-column: auto; }
  .cos-qs-allies__footer { flex-direction: column; gap: 12px; text-align: center; }
  .cos-qs-publications { padding: 64px 24px; }
  .cos-qs-publications__header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cos-qs-publications__h2 { font-size: 32px; }
  .cos-qs-pub-row { grid-template-columns: 1fr; gap: 8px; }
  .cos-qs-pub-row__arrow { display: none; }
  .cos-qs-cta { padding: 64px 24px; }
  .cos-qs-cta__h2 { font-size: 36px; }
}