/* ============================================================
   FirmaDigitalMéxico · styles.css
   Mobile-first · sin frameworks · system fonts
   ============================================================ */

:root {
  --texto: #1a1a2e;
  --texto-suave: #4b4b63;
  --fondo: #ffffff;
  --fondo-suave: #f6f7f9;
  --borde: #e3e5ea;
  --acento: #0e9f6e;
  --acento-oscuro: #0a7f58;
  --ambar: #b45309; /* AA sobre blanco */
  --ambar-icono: #d97706;
  --rojo: #b91c1c;
  --radio: 10px;
  --sombra: 0 1px 3px rgba(26, 26, 46, 0.08);
  --fuente: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem; /* compensar header fijo en anclas */
}

body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--texto);
  background: var(--fondo);
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  max-width: 100%;
}

.contenedor {
  width: min(100% - 2.5rem, 72rem);
  margin-inline: auto;
}

h1,
h2,
h3,
h4 {
  line-height: 1.25;
  margin: 0 0 0.6em;
}

h1 {
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--acento-oscuro);
}

a:hover {
  color: var(--acento);
}

:focus-visible {
  outline: 3px solid var(--acento);
  outline-offset: 2px;
  border-radius: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--acento-oscuro);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
  color: #fff;
}

.seccion-intro {
  color: var(--texto-suave);
  max-width: 46rem;
  margin-bottom: 1.5rem;
}

/* ---------- Marcador [VERIFICAR] ---------- */
.verificar {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ambar);
  background: #fef3e2;
  border: 1px dashed #e8b26b;
  border-radius: 5px;
  padding: 0.1rem 0.4rem;
  white-space: nowrap;
}

/* ---------- Iconos ---------- */
.ico {
  width: 1em;
  height: 1em;
  vertical-align: -0.12em;
  flex-shrink: 0;
}

.si .ico-check {
  color: var(--acento);
  width: 1.15em;
  height: 1.15em;
}

.no .ico-cruz {
  color: var(--rojo);
  width: 1.05em;
  height: 1.05em;
}

.score {
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
  font-variant-numeric: tabular-nums;
}

.score .ico-estrella {
  color: var(--ambar-icono);
  align-self: center;
}

.score-num {
  font-weight: 700;
}

.score-de {
  color: var(--texto-suave);
  font-size: 0.8em;
}

/* Texto con matiz en columnas sí/no ("Vía integración", "Consultar") */
.bool-texto {
  font-size: 0.85em;
  color: var(--texto-suave);
  font-weight: 600;
}

/* ============================================================
   Header
   ============================================================ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--borde);
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.75rem;
  flex-wrap: wrap;
}

.logo {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--texto);
  text-decoration: none;
}

.logo span {
  color: var(--acento);
}

.menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 0.45rem;
  color: var(--texto);
  cursor: pointer;
}

.nav {
  display: none;
  width: 100%;
  flex-direction: column;
  gap: 0.25rem;
  padding-bottom: 0.75rem;
}

.nav.abierto {
  display: flex;
}

.nav a {
  text-decoration: none;
  color: var(--texto);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 0.25rem;
  border-radius: 6px;
}

.nav a:hover {
  color: var(--acento-oscuro);
}

@media (min-width: 768px) {
  .menu-btn {
    display: none;
  }

  .nav {
    display: flex;
    flex-direction: row;
    width: auto;
    gap: 1.5rem;
    padding-bottom: 0;
  }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding: 7rem 0 3.5rem;
  background: linear-gradient(180deg, #f2faf7 0%, var(--fondo) 100%);
}

.hero-kicker {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--acento-oscuro);
  margin-bottom: 0.75rem;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--texto-suave);
  max-width: 44rem;
  margin-bottom: 1.75rem;
}

.btn-primario {
  display: inline-block;
  background: var(--acento);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  padding: 0.8rem 1.6rem;
  border-radius: 8px;
  box-shadow: var(--sombra);
  transition: background 0.15s ease;
}

.btn-primario:hover,
.btn-primario:focus-visible {
  background: var(--acento-oscuro);
  color: #fff;
}

/* ============================================================
   Resumen rápido
   ============================================================ */
.resumen {
  padding: 3rem 0;
}

.resumen-grid {
  display: grid;
  gap: 1rem;
}

.card-resumen {
  background: var(--fondo-suave);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 1.25rem 1.4rem;
}

.card-resumen-etiqueta {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--acento-oscuro);
  margin-bottom: 0.35rem;
}

.card-resumen-ganador {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.card-resumen-ganador a {
  color: var(--texto);
  text-decoration: none;
  border-bottom: 2px solid var(--acento);
}

.card-resumen-ganador a:hover {
  color: var(--acento-oscuro);
}

.card-resumen-nota {
  font-size: 0.9rem;
  color: var(--texto-suave);
  margin: 0;
}

@media (min-width: 768px) {
  .resumen-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   Tabla comparativa
   ============================================================ */
.comparativa {
  padding: 3rem 0;
}

.tabla-scroll {
  display: none;
  overflow-x: auto;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  max-height: 80vh;
  overflow-y: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 56rem;
}

thead th {
  position: sticky;
  top: 0;
  background: var(--fondo-suave);
  border-bottom: 2px solid var(--borde);
  text-align: left;
  padding: 0;
  z-index: 2;
}

.btn-orden {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  background: none;
  border: 0;
  font: inherit;
  font-weight: 700;
  color: var(--texto);
  padding: 0.75rem 0.9rem;
  cursor: pointer;
  text-align: left;
}

.btn-orden:hover {
  color: var(--acento-oscuro);
}

.ico-orden {
  width: 0.6rem;
  height: 0.8rem;
  color: #b9bcc7;
}

th.orden-asc .flecha-up,
th.orden-desc .flecha-down {
  color: var(--acento);
  fill: var(--acento);
}

th.orden-asc .ico-orden .flecha-down,
th.orden-desc .ico-orden .flecha-up {
  opacity: 0.35;
}

tbody th,
tbody td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--borde);
  text-align: left;
  vertical-align: middle;
}

tbody tr:last-child th,
tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover {
  background: #fafbfc;
}

tbody th {
  font-weight: 700;
  white-space: nowrap;
}

.link-fila {
  color: var(--texto);
  text-decoration: none;
  border-bottom: 1px dotted var(--acento);
}

.link-fila:hover {
  color: var(--acento-oscuro);
}

/* Tarjetas apiladas (móvil) */
.tarjetas-movil {
  display: grid;
  gap: 1rem;
}

.tarjeta-movil {
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--sombra);
}

.tarjeta-movil-titulo {
  margin-bottom: 0.75rem;
}

.tarjeta-movil-titulo a {
  color: var(--texto);
  text-decoration: none;
  border-bottom: 1px dotted var(--acento);
}

.tarjeta-movil-datos {
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.tarjeta-movil-datos > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  border-bottom: 1px dashed var(--borde);
  padding-bottom: 0.4rem;
}

.tarjeta-movil-datos > div:last-child {
  border-bottom: 0;
}

.tarjeta-movil-datos dt {
  font-size: 0.85rem;
  color: var(--texto-suave);
  font-weight: 600;
}

.tarjeta-movil-datos dd {
  margin: 0;
  text-align: right;
}

@media (min-width: 768px) {
  .tabla-scroll {
    display: block;
  }

  .tarjetas-movil {
    display: none;
  }
}

.nota-tabla {
  font-size: 0.82rem;
  color: var(--texto-suave);
  margin-top: 1rem;
  max-width: 60rem;
}

.nota-noscript {
  background: var(--fondo-suave);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 1rem 1.25rem;
}

/* ============================================================
   Análisis individual
   ============================================================ */
.analisis {
  padding: 3rem 0;
  background: var(--fondo-suave);
}

.card-analisis {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  margin-bottom: 0.75rem;
  box-shadow: var(--sombra);
  overflow: hidden;
}

.card-analisis-titulo {
  margin: 0;
  font-size: 1.05rem;
}

.acordeon-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  background: none;
  border: 0;
  font: inherit;
  font-weight: 700;
  color: var(--texto);
  padding: 1rem 1.25rem;
  cursor: pointer;
  text-align: left;
}

.acordeon-btn:hover {
  color: var(--acento-oscuro);
}

.ico-chevron {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--texto-suave);
  transition: transform 0.2s ease;
}

.acordeon-btn[aria-expanded="true"] .ico-chevron {
  transform: rotate(180deg);
}

.acordeon-panel {
  padding: 0 1.25rem 1.25rem;
}

.analisis-cols {
  display: grid;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.analisis-cols h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--texto-suave);
  margin-bottom: 0.4rem;
}

.lista-check,
.lista-cruz {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lista-check li,
.lista-cruz li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

.lista-check .ico-check {
  color: var(--acento);
  margin-top: 0.25rem;
}

.lista-cruz .ico-cruz {
  color: var(--rojo);
  margin-top: 0.3rem;
}

.ideal-para {
  background: #f2faf7;
  border-left: 3px solid var(--acento);
  border-radius: 0 6px 6px 0;
  padding: 0.6rem 0.9rem;
  font-size: 0.95rem;
}

.enlace-oficial {
  font-weight: 700;
}

@media (min-width: 768px) {
  .analisis-cols {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

/* ============================================================
   Metodología y sección educativa
   ============================================================ */
.metodologia,
.educativa {
  padding: 3rem 0;
}

.metodologia-grid,
.educativa-grid {
  display: grid;
  gap: 1.25rem;
}

.metodologia-grid article,
.educativa-grid article {
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 1.25rem 1.4rem;
  box-shadow: var(--sombra);
}

.metodologia-grid h3,
.educativa-grid h3 {
  color: var(--acento-oscuro);
}

.metodologia-grid p,
.educativa-grid p {
  margin: 0;
  color: var(--texto-suave);
  font-size: 0.97rem;
}

@media (min-width: 768px) {
  .metodologia-grid,
  .educativa-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.metodologia-nota {
  margin-top: 1.5rem;
  border: 1px solid var(--borde);
  border-left: 3px solid var(--acento);
  border-radius: var(--radio);
  padding: 1.25rem 1.4rem;
  background: var(--fondo-suave);
}

.metodologia-nota p {
  color: var(--texto-suave);
  font-size: 0.97rem;
}

.metodologia-fuentes {
  margin-bottom: 0;
  font-size: 0.85rem;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: 3rem 0 4rem;
  background: var(--fondo-suave);
}

.faq-item {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  margin-bottom: 0.75rem;
  box-shadow: var(--sombra);
}

.faq-item h3 {
  margin: 0;
  font-size: 1rem;
}

.faq-item .acordeon-panel p {
  margin: 0;
  color: var(--texto-suave);
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  border-top: 1px solid var(--borde);
  padding: 2.5rem 0;
  font-size: 0.9rem;
  color: var(--texto-suave);
}

.footer a {
  color: var(--acento-oscuro);
}

.footer-copy {
  margin-top: 1.5rem;
  margin-bottom: 0;
}

/* ============================================================
   Preferencias del usuario
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .ico-chevron {
    transition: none;
  }
}

/* ============================================================
   Rediseño 2026 · expediente editorial contemporáneo
   ============================================================ */
:root {
  --texto: #092a23;
  --texto-suave: #4e6b63;
  --fondo: #fbfdfc;
  --fondo-suave: #edf7f3;
  --borde: #cfe0da;
  --acento: #0e9f6e;
  --acento-oscuro: #08724f;
  --lima: #d8ff65;
  --tinta: #082721;
  --radio: 18px;
  --sombra: 0 18px 48px rgba(7, 54, 44, 0.09);
  --fuente: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  --fuente-display: Georgia, "Times New Roman", serif;
}

body {
  background:
    linear-gradient(90deg, rgba(7, 77, 61, 0.025) 1px, transparent 1px) 0 0 / 42px 42px,
    var(--fondo);
}

h1,
h2 {
  font-family: var(--fuente-display);
  font-weight: 500;
  letter-spacing: -0.035em;
}

h1 { font-size: clamp(2.65rem, 6vw, 5.6rem); line-height: 0.98; }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.02; }

.header {
  background: rgba(251, 253, 252, 0.88);
  border-bottom-color: rgba(9, 42, 35, 0.12);
  backdrop-filter: blur(18px);
}

.header-inner { min-height: 4.5rem; }

.logo { font-size: 1.08rem; letter-spacing: -0.035em; }

.nav { align-items: center; }

.language-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 2.35rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid #aac8be;
  border-radius: 999px;
  color: var(--tinta);
  background: #fff;
  font: 700 0.78rem/1 var(--fuente);
  letter-spacing: 0.06em;
  cursor: pointer;
}

.language-current { color: var(--acento-oscuro); }
.language-alternate { opacity: 0.48; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 8.7rem 0 5.5rem;
  color: #fff;
  background: var(--tinta);
}

.hero::before {
  content: "";
  position: absolute;
  width: 44rem;
  height: 44rem;
  right: -18rem;
  top: -20rem;
  border: 1px solid rgba(216, 255, 101, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 7rem rgba(216, 255, 101, 0.018), 0 0 0 14rem rgba(216, 255, 101, 0.018);
}

.hero-grid { position: relative; z-index: 1; display: grid; gap: 3rem; align-items: center; }
.hero-copy { max-width: 47rem; }
.hero-kicker { color: var(--lima); letter-spacing: 0.13em; }
.hero h1 { color: #f8fffc; margin-bottom: 0.32em; text-wrap: balance; }
.hero-sub { max-width: 42rem; color: #c3d9d1; font-size: clamp(1rem, 1.8vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn-primario,
.btn-secundario {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.85rem 1.45rem;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
}

.btn-primario { color: var(--tinta); background: var(--lima); box-shadow: none; }
.btn-primario:hover, .btn-primario:focus-visible { color: var(--tinta); background: #e5ff95; }
.btn-secundario { color: #fff; border: 1px solid rgba(255,255,255,.35); }
.btn-secundario:hover { color: var(--lima); border-color: var(--lima); }

.hero-proof { display: flex; flex-wrap: wrap; gap: 0; list-style: none; padding: 0; margin: 2.15rem 0 0; color: #a9c4bb; font-size: 0.78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.hero-proof li { display: flex; align-items: center; }
.hero-proof li + li::before { content: ""; width: 3px; height: 3px; margin: 0 .8rem; border-radius: 50%; background: var(--lima); }

.hero-visual { margin: 0; }
.hero-visual img { display: block; width: 100%; filter: drop-shadow(0 28px 42px rgba(0,0,0,.28)); }
.hero-visual figcaption { margin-top: .8rem; color: #a9c4bb; font-size: .78rem; text-align: center; letter-spacing: .05em; }

.resumen { padding: 0 0 4.5rem; background: linear-gradient(var(--tinta) 0 5.2rem, transparent 5.2rem); }
.resumen h2 { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.resumen-grid { position: relative; z-index: 2; }
.card-resumen { position: relative; padding: 1.65rem; background: #fff; border-color: #d7e4df; box-shadow: var(--sombra); overflow: hidden; }
.card-resumen::before { content: ""; display: block; width: 2.25rem; height: 4px; margin-bottom: 1.25rem; border-radius: 4px; background: var(--acento); }
.card-resumen::before { background: var(--acento); }
.card-resumen-ganador { font-family: var(--fuente-display); font-size: 1.75rem; font-weight: 500; }

.top-tres {
  display: grid;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.top-tres li {
  display: grid;
  grid-template-columns: 1.8rem 1fr;
  align-items: center;
  gap: .65rem;
  min-height: 2.4rem;
  padding-bottom: .45rem;
  border-bottom: 1px solid var(--borde);
}

.top-tres li:last-child { padding-bottom: 0; border-bottom: 0; }

.top-tres span {
  display: grid;
  place-items: center;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  color: var(--texto-suave);
  background: var(--fondo-suave);
  font-size: .72rem;
  font-weight: 800;
}

.top-tres li:first-child span { color: var(--tinta); background: var(--lima); }
.top-tres a { color: var(--texto); font-weight: 750; text-decoration: none; }
.top-tres li:first-child a { font-family: var(--fuente-display); font-size: 1.35rem; font-weight: 500; }
.top-tres a:hover { color: var(--acento-oscuro); }

.comparativa,
.metodologia,
.educativa { padding: 5.5rem 0; }

.section-heading { display: flex; gap: 1.2rem; align-items: flex-start; margin-bottom: 1.2rem; }
.section-number { margin: .25rem 0 0; color: var(--acento); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.section-eyebrow { margin: 0 0 .4rem; color: var(--acento-oscuro); font-size: .74rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }

.tabla-scroll {
  border: 0;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 0 0 1px var(--borde), var(--sombra);
}

table { min-width: 73rem; font-size: .88rem; }
thead th { color: #d6e8e2; background: var(--tinta); border: 0; }
thead th:first-child { left: 0; z-index: 4; }
.btn-orden { color: inherit; padding: 1rem .85rem; }
.btn-orden:hover { color: var(--lima); }
tbody th, tbody td { padding: .92rem .85rem; }
tbody th { position: sticky; left: 0; z-index: 1; background: #fff; }
tbody tr:hover td, tbody tr:hover th { background: #f1faf7; }

.rank-cell { width: 3.6rem; color: var(--texto-suave); font-variant-numeric: tabular-nums; font-weight: 800; }
.rank-medal { display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--fondo-suave); }
.rank-1 .rank-medal { color: var(--tinta); background: var(--lima); }
.rank-2 .rank-medal { color: #fff; background: #52756b; }
.rank-3 .rank-medal { color: #fff; background: var(--acento); }

.col-ia {
  background: #f3efff;
  box-shadow: inset 1px 0 #ded3f8, inset -1px 0 #ded3f8;
}

thead .col-ia {
  color: #fff;
  background: #5b3f98;
  box-shadow: inset 1px 0 rgba(255,255,255,.18), inset -1px 0 rgba(255,255,255,.18);
}

tbody tr:hover .col-ia { background: #ebe3ff; }

.ai-score {
  display: inline-flex;
  align-items: center;
  gap: .28rem;
  min-width: 4.25rem;
  padding: .32rem .52rem;
  border: 1px solid #d2c4f3;
  border-radius: 999px;
  color: #4e328b;
  background: #fff;
  font-variant-numeric: tabular-nums;
}

.ico-ia { color: #7956c5; }

.ia-legend {
  display: grid;
  grid-template-columns: 2.35rem 1fr;
  gap: .85rem;
  align-items: start;
  max-width: 61rem;
  margin: 0 0 1.5rem;
  padding: 1rem 1.15rem;
  border: 1px solid #d8cef2;
  border-radius: 14px;
  background: #f6f3ff;
}

.ia-legend p { margin: 0; color: #493c65; font-size: .86rem; }
.ia-legend-icon { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 10px; color: #fff; background: #6848aa; font-size: 1.2rem; }

.tarjeta-movil { padding: 1.3rem; background: #fff; border-radius: 18px; box-shadow: var(--sombra); }
.tarjeta-movil.rank-1 { border-top: 5px solid var(--lima); }
.tarjeta-rank { color: var(--acento-oscuro); font-size: .74rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.tarjeta-movil-datos > .dato-ia { margin-inline: -.5rem; padding: .55rem .5rem; border-radius: 9px; background: #f3efff; }

.analisis { padding: 5.5rem 0; background: var(--tinta); color: #fff; }
.analisis .seccion-intro { color: #adc8bf; }
.card-analisis { color: var(--texto); border: 0; border-radius: 16px; box-shadow: none; }
.card-analisis + .card-analisis { margin-top: .65rem; }

.metodologia-encabezado { display: grid; gap: 2rem; align-items: center; margin-bottom: 1rem; }
.metodologia-encabezado img { display: block; width: min(100%, 28rem); justify-self: center; }
.metodologia-grid article, .educativa-grid article { background: #fff; border-radius: 18px; box-shadow: none; }
.metodologia-grid article { border-top: 4px solid var(--acento); }
.metodologia-grid .criterio-ia { border-top-color: #6848aa; }
.metodologia-grid .criterio-ia h3 { color: #5b3f98; }
.metodologia-nota { background: #e5f3ee; border: 0; border-radius: 18px; }
.faq { padding: 5.5rem 0; }
.faq-item { border-radius: 14px; box-shadow: none; }
.footer { color: #afc8c0; background: var(--tinta); border: 0; }
.footer a { color: var(--lima); }

@media (min-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1.12fr) minmax(25rem, .88fr); }
  .hero-visual { transform: translateX(2rem); }
  .metodologia-encabezado { grid-template-columns: 1fr 28rem; }
}

@media (min-width: 960px) {
  .metodologia-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
  .header-inner { padding-block: .6rem; }
  .nav { align-items: stretch; }
  .language-toggle { align-self: flex-start; margin-top: .35rem; }
  .hero { padding-top: 7.2rem; }
  .hero-visual { max-width: 32rem; margin-inline: auto; }
  .resumen { background: linear-gradient(var(--tinta) 0 3rem, transparent 3rem); }
  .tarjeta-movil-datos > div { align-items: flex-start; }
  .tarjeta-movil-datos dd { max-width: 58%; }
}