@font-face{font-family:'Fraunces';font-style:normal;font-weight:300 700;font-display:swap;src:url('/assets/fonts/fraunces-300-700-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:300 700;font-display:swap;src:url('/assets/fonts/fraunces-300-700-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-display:swap;src:url('/assets/fonts/archivo-var-latinext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-display:swap;src:url('/assets/fonts/archivo-var-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/geist-mono-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/geist-mono-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

/* frontlink.es — hoja de estilo única. Todo propio, sin recursos de terceros.
   Paleta clara: papel cálido, tinta casi negra, ámbar oscurecido para que cumpla
   contraste sobre fondo claro. Las imágenes son oscuras a propósito y funcionan
   como láminas enmarcadas sobre el papel. */

:root {
  --fondo: #FAF7F2;
  --fondo-alt: #F1ECE3;
  --superficie: #FFFFFF;
  --superficie-alta: #F6F2EB;
  --borde: #E4DCD0;
  --borde-claro: #CDC2B2;
  --texto: #17140F;
  --texto-medio: #514B44;
  --texto-suave: #6E665C;
  --ambar: #B87415;
  --ambar-texto: #8F5A0C;
  --ambar-tenue: rgba(184, 116, 21, .12);
  --turquesa: #0E7264;
  --turquesa-tenue: rgba(14, 114, 100, .1);
  --rojo: #B3351F;
  --tinta: #17140F;
  --tinta-claro: #FAF7F2;
  --sombra: 0 1px 2px rgba(23, 20, 15, .04), 0 8px 24px rgba(23, 20, 15, .05);

  --ancho: 1180px;
  --ancho-texto: 720px;
  --radio: 3px;
  --radio-g: 6px;

  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --paso: clamp(3.5rem, 7vw, 6.5rem);
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--fondo);
  color: var(--texto);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, video { max-width: 100%; height: auto; display: block; }

a { color: var(--ambar-texto); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

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

::selection { background: var(--ambar); color: #FFF; }

.salto {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--tinta); color: var(--tinta-claro); padding: .7rem 1.2rem; font-weight: 600;
}
.salto:focus { left: 1rem; top: 1rem; }

/* ---------------------------------------------------------- tipografía */

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 0 0 .6em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.3rem, 5.2vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.55rem); }
h1 em, h2 em { font-style: italic; color: var(--ambar); }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ambar-texto);
  margin: 0 0 1.1rem;
  display: flex; align-items: center; gap: .7rem;
}
.eyebrow::before {
  content: ''; width: 26px; height: 1px; background: var(--ambar); flex: none;
}

.entrada {
  font-size: clamp(1.1rem, 1.9vw, 1.3rem);
  line-height: 1.55;
  color: var(--texto-medio);
  max-width: 42ch;
}

/* ---------------------------------------------------------- estructura */

.envoltura { width: min(100% - 2.4rem, var(--ancho)); margin-inline: auto; }
.estrecho { max-width: var(--ancho-texto); }

main { display: block; }

section { padding-block: var(--paso); }
section + section { padding-top: 0; }

.seccion__cabeza { max-width: 58ch; margin-bottom: 2.6rem; }

/* ---------------------------------------------------------- cabecera */

.cab {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 247, 242, .88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--borde);
}
.cab__int {
  width: min(100% - 2.4rem, var(--ancho)); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  min-height: 66px;
}
.marca {
  font-family: var(--serif); font-size: 1.28rem; font-weight: 500;
  color: var(--texto); text-decoration: none; letter-spacing: -.01em;
  display: inline-flex; align-items: baseline; gap: .1em;
}
.marca:hover { text-decoration: none; }
.marca__punto { color: var(--ambar); }
.marca__tld { color: var(--texto-suave); font-size: .82em; }

.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a {
  color: var(--texto-medio); font-size: .93rem; text-decoration: none;
  padding-block: .4rem; border-bottom: 1px solid transparent;
}
.nav a:hover, .nav a[aria-current='page'] { color: var(--texto); border-bottom-color: var(--ambar); text-decoration: none; }

.hamburguesa {
  display: none; background: none; border: 1px solid var(--borde-claro); border-radius: var(--radio);
  width: 40px; height: 36px; cursor: pointer; padding: 0;
  flex-direction: column; justify-content: center; align-items: center; gap: 4px;
}
.hamburguesa span { display: block; width: 17px; height: 1.5px; background: var(--texto); transition: transform .2s, opacity .2s; }
.hamburguesa[aria-expanded='true'] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.hamburguesa[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
.hamburguesa[aria-expanded='true'] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

@media (max-width: 860px) {
  .hamburguesa { display: flex; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--fondo); border-bottom: 1px solid var(--borde);
    flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 1.2rem 1.2rem;
    display: none;
  }
  .nav[data-abierto='1'] { display: flex; }
  .nav a { padding: .8rem 0; border-bottom: 1px solid var(--borde); }
}

/* ---------------------------------------------------------- hero */

.hero { border-bottom: 1px solid var(--borde); }
.hero__int {
  width: min(100% - 2.4rem, var(--ancho)); margin-inline: auto;
  display: grid; grid-template-columns: 1fr 1.02fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
  padding-block: clamp(3rem, 7vw, 5.5rem);
}
.hero h1 { max-width: 15ch; margin-bottom: .5em; }
.hero h1 em { display: block; }
.hero .entrada { max-width: 46ch; }

.hero__media {
  border-radius: var(--radio-g); overflow: hidden;
  border: 1px solid var(--borde-claro); box-shadow: var(--sombra);
  background: var(--tinta);
}
.hero__media video, .hero__media img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

@media (max-width: 880px) {
  .hero__int { grid-template-columns: 1fr; gap: 2.2rem; }
  .hero__media { order: 2; }
}

.hero__acciones { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }

.boton {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .82rem 1.4rem; border-radius: var(--radio);
  font-family: var(--sans); font-size: .95rem; font-weight: 500;
  border: 1px solid var(--borde-claro); color: var(--texto); background: transparent;
  cursor: pointer; text-decoration: none; transition: border-color .18s, background .18s, color .18s;
}
.boton:hover { border-color: var(--ambar); color: var(--ambar-texto); background: var(--ambar-tenue); text-decoration: none; }
.boton--principal { background: var(--tinta); border-color: var(--tinta); color: var(--tinta-claro); font-weight: 600; }
.boton--principal:hover { background: #2E2820; border-color: #2E2820; color: var(--tinta-claro); }
.boton[disabled] { opacity: .45; cursor: not-allowed; }

.cifras {
  display: grid; gap: 1.6rem;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  border-top: 1px solid var(--borde); padding-block: 2.2rem;
  width: min(100% - 2.4rem, var(--ancho)); margin-inline: auto;
}
.cifra__valor { font-family: var(--serif); font-size: clamp(2.2rem, 4vw, 2.9rem); line-height: 1; color: var(--ambar); }
.cifra__valor span { font-family: var(--sans); font-size: .4em; color: var(--texto-medio); letter-spacing: .01em; }
.cifra__label { font-size: .9rem; color: var(--texto-suave); margin-top: .7rem; max-width: 32ch; line-height: 1.5; }

/* ---------------------------------------------------------- texto de artículo */

.prosa { max-width: var(--ancho-texto); }
.prosa h2 { margin-top: 2.4em; }
.prosa h2:first-child { margin-top: 0; }
.prosa h3 { margin-top: 2em; }
.prosa ul { margin: 0 0 1.3em; padding-left: 0; list-style: none; }
.prosa ul li {
  position: relative; padding-left: 1.5rem; margin-bottom: .65em;
}
.prosa ul li::before {
  content: ''; position: absolute; left: 0; top: .72em;
  width: 7px; height: 1px; background: var(--ambar);
}

.cita {
  margin: 2.2rem 0; padding: 1.5rem 0 1.5rem 1.8rem;
  border-left: 2px solid var(--ambar);
  font-family: var(--serif); font-size: clamp(1.2rem, 2.2vw, 1.5rem); line-height: 1.4;
  color: var(--texto);
}

.aviso {
  margin: 2.2rem 0; padding: 1.4rem 1.5rem;
  background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio-g);
  border-left: 2px solid var(--turquesa);
}
.aviso__titulo {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--turquesa); margin-bottom: .6rem;
}
.aviso p { font-size: .96rem; color: var(--texto-medio); }

.tabla-envuelta { margin: 2.2rem 0; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .94rem; min-width: 460px; }
th, td { text-align: left; padding: .85rem 1rem; border-bottom: 1px solid var(--borde); vertical-align: top; }
th {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--texto-suave); font-weight: 400; border-bottom-color: var(--borde-claro);
}
td:first-child { color: var(--texto); }
td { color: var(--texto-medio); }
.marca-si, .marca-no { font-family: var(--mono); font-weight: 500; }
.marca-si { color: var(--turquesa); }
.marca-no { color: var(--rojo); }

.pasos { display: grid; gap: 1.5rem; margin: 2.2rem 0; counter-reset: paso; }
.paso {
  display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: start;
  padding-bottom: 1.5rem; border-bottom: 1px solid var(--borde);
}
.pasos .paso:last-child { border-bottom: none; padding-bottom: 0; }
.paso::before {
  counter-increment: paso; content: counter(paso, decimal-leading-zero);
  font-family: var(--mono); font-size: .82rem; color: var(--ambar-texto);
  padding-top: .28rem;
}
.paso h4 { font-family: var(--sans); font-size: 1.02rem; font-weight: 600; margin: 0 0 .35rem; letter-spacing: 0; line-height: 1.4; }
.paso p { font-size: .96rem; color: var(--texto-medio); margin: 0; }

.figura { margin: 2.8rem 0; }
.figura img {
  width: 100%; border-radius: var(--radio-g);
  border: 1px solid var(--borde-claro); box-shadow: var(--sombra);
}
.figura figcaption {
  font-size: .87rem; color: var(--texto-suave); margin-top: .85rem;
  padding-left: 1rem; border-left: 1px solid var(--borde-claro);
}

/* ---------------------------------------------------------- las tres capas */

.capas { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.capa {
  background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio-g);
  overflow: hidden; display: flex; flex-direction: column;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.capa:hover { border-color: var(--borde-claro); transform: translateY(-2px); box-shadow: var(--sombra); }
.capa__img { aspect-ratio: 4/3; overflow: hidden; background: var(--tinta); }
.capa__img img { width: 100%; height: 100%; object-fit: cover; }
.capa__cuerpo { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.capa__num { font-family: var(--mono); font-size: .75rem; color: var(--ambar-texto); letter-spacing: .1em; }
.capa h3 { margin: .5rem 0 .6rem; font-size: 1.5rem; }
.capa__resumen { font-size: .96rem; color: var(--texto-medio); margin-bottom: 1.2rem; }
.capa__puntos { list-style: none; padding: 0; margin: 0 0 1.2rem; font-size: .9rem; }
.capa__puntos li { position: relative; padding-left: 1.3rem; margin-bottom: .45rem; color: var(--texto-medio); }
.capa__puntos li::before { content: ''; position: absolute; left: 0; top: .62em; width: 6px; height: 1px; background: var(--ambar); }
.capa__fallo {
  margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--borde);
  font-size: .85rem; color: var(--texto-suave); font-style: italic;
}

/* ---------------------------------------------------------- razones OMN */

.razones { display: grid; gap: 1rem; margin: 2.2rem 0; }
.razon {
  display: grid; grid-template-columns: 130px 1fr; gap: 1.5rem;
  padding: 1.4rem 0; border-top: 1px solid var(--borde);
}
.razon__capa {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ambar-texto); padding-top: .2rem;
}
.razon h4 { font-family: var(--sans); font-size: 1.05rem; font-weight: 600; margin: 0 0 .4rem; letter-spacing: 0; line-height: 1.4; }
.razon p { font-size: .96rem; color: var(--texto-medio); margin: 0; }
@media (max-width: 640px) { .razon { grid-template-columns: 1fr; gap: .5rem; } }

/* ---------------------------------------------------------- tarjetas / listados */

.rejilla { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(265px, 1fr)); }

.tarjeta {
  display: flex; flex-direction: column;
  background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio-g);
  overflow: hidden; text-decoration: none; color: inherit;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.tarjeta:hover { border-color: var(--ambar); transform: translateY(-2px); box-shadow: var(--sombra); text-decoration: none; }
.tarjeta__img { aspect-ratio: 3/2; overflow: hidden; background: var(--tinta); }
.tarjeta__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.tarjeta:hover .tarjeta__img img { transform: scale(1.03); }
.tarjeta__cuerpo { padding: 1.35rem; display: flex; flex-direction: column; flex: 1; }
.tarjeta__kicker {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ambar-texto); margin-bottom: .6rem;
}
.tarjeta h3 { font-size: 1.22rem; margin: 0 0 .5rem; }
.tarjeta p { font-size: .93rem; color: var(--texto-medio); margin: 0; }
.tarjeta__pie {
  margin-top: auto; padding-top: 1rem;
  font-family: var(--mono); font-size: .75rem; color: var(--texto-suave);
}

/* ---------------------------------------------------------- herramientas: base */

.tool {
  background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio-g);
  margin: 2.2rem 0; overflow: hidden; box-shadow: var(--sombra);
}
.tool__cab {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: 1rem 1.4rem; border-bottom: 1px solid var(--borde); background: var(--fondo-alt);
}
.tool__titulo {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--turquesa); margin: 0;
}
.tool__cuerpo { padding: 1.4rem; }
.tool__nota { font-size: .84rem; color: var(--texto-suave); margin-top: 1.1rem; }

.conmutador { display: inline-flex; border: 1px solid var(--borde-claro); border-radius: var(--radio); overflow: hidden; background: var(--superficie); }
.conmutador button {
  font-family: var(--mono); font-size: .76rem; letter-spacing: .06em;
  padding: .5rem .9rem; border: none; background: transparent; color: var(--texto-suave); cursor: pointer;
  transition: background .18s, color .18s;
}
.conmutador button + button { border-left: 1px solid var(--borde-claro); }
.conmutador button[aria-pressed='true'] { background: var(--tinta); color: var(--tinta-claro); font-weight: 600; }
.conmutador button:hover:not([aria-pressed='true']) { color: var(--texto); background: var(--superficie-alta); }

.fichas { display: flex; flex-wrap: wrap; gap: .5rem; }
.ficha {
  font-family: var(--sans); font-size: .87rem;
  padding: .45rem .85rem; border-radius: 40px; cursor: pointer;
  background: var(--superficie); border: 1px solid var(--borde-claro); color: var(--texto-medio);
  transition: all .18s;
}
.ficha:hover { border-color: var(--texto-suave); color: var(--texto); }
.ficha[aria-pressed='true'] { background: var(--ambar-tenue); border-color: var(--ambar); color: var(--ambar-texto); font-weight: 500; }

/* simulador */

.sim__preguntas { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.4rem; }
.sim__preg {
  text-align: left; font-family: var(--sans); font-size: .95rem;
  padding: .7rem .95rem; border-radius: var(--radio);
  background: var(--fondo); border: 1px solid var(--borde); color: var(--texto-medio);
  cursor: pointer; transition: all .18s;
  display: flex; align-items: center; gap: .7rem;
}
.sim__preg::before { content: '?'; font-family: var(--mono); color: var(--texto-suave); flex: none; }
.sim__preg:hover { border-color: var(--borde-claro); color: var(--texto); }
.sim__preg[aria-pressed='true'] { border-color: var(--ambar); background: var(--ambar-tenue); color: var(--texto); }
.sim__preg[aria-pressed='true']::before { color: var(--ambar-texto); }

.sim__escena { display: grid; grid-template-columns: 1fr 1.15fr; gap: 1.2rem; align-items: start; }
@media (max-width: 760px) { .sim__escena { grid-template-columns: 1fr; } }

.sim__panel { border: 1px solid var(--borde); border-radius: var(--radio); background: var(--fondo); }
.sim__panel-cab {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--texto-suave); padding: .7rem .95rem; border-bottom: 1px solid var(--borde);
}
.sim__panel-cuerpo { padding: .95rem; min-height: 190px; }

.fuente {
  display: flex; align-items: flex-start; gap: .7rem; padding: .6rem 0;
  border-bottom: 1px dashed var(--borde); font-size: .87rem; color: var(--texto-suave);
  opacity: 0; transform: translateY(4px);
  animation: aparece .35s ease forwards;
}
.fuente:last-child { border-bottom: none; }
.fuente__punto { width: 6px; height: 6px; border-radius: 50%; background: var(--borde-claro); margin-top: .5em; flex: none; }
.fuente--activa { color: var(--texto-medio); }
.fuente--activa .fuente__punto { background: var(--ambar); box-shadow: 0 0 0 3px var(--ambar-tenue); }
.fuente__host { font-family: var(--mono); font-size: .8rem; color: var(--texto); display: block; }
.fuente--activa .fuente__host { color: var(--ambar-texto); }
.fuente__que { display: block; margin-top: .15rem; }

@keyframes aparece { to { opacity: 1; transform: translateY(0); } }

.respuesta { font-size: .97rem; line-height: 1.68; color: var(--texto-medio); }
.respuesta strong { color: var(--texto); font-weight: 600; }
.respuesta mark {
  background: var(--ambar-tenue); color: var(--ambar-texto);
  padding: .08em .3em; border-radius: 2px; font-weight: 500;
}
.respuesta .cursor {
  display: inline-block; width: 7px; height: 1.05em; background: var(--ambar);
  vertical-align: text-bottom; animation: parpadeo 1s steps(2) infinite;
}
@keyframes parpadeo { 50% { opacity: 0; } }

.sim__veredicto {
  margin-top: 1.1rem; padding: .85rem 1rem; border-radius: var(--radio);
  font-size: .9rem; border: 1px solid var(--borde); background: var(--fondo);
}
.sim__veredicto--mal { border-left: 2px solid var(--rojo); color: var(--texto-medio); }
.sim__veredicto--bien { border-left: 2px solid var(--turquesa); color: var(--texto-medio); }
.sim__veredicto b { color: var(--texto); }

/* comparador */

.comp { display: grid; grid-template-columns: 1fr; gap: 0; }
.comp__fila {
  display: grid; grid-template-columns: 150px 1fr 1fr; gap: 1rem;
  padding: .95rem 0; border-top: 1px solid var(--borde); align-items: start;
}
.comp__fila:first-of-type { border-top: none; }
.comp__eje { font-family: var(--mono); font-size: .72rem; letter-spacing: .09em; text-transform: uppercase; color: var(--texto-suave); padding-top: .18rem; }
.comp__valor { font-size: .93rem; color: var(--texto-medio); }
.comp__valor--front { color: var(--texto); }
.comp__cabecera {
  display: grid; grid-template-columns: 150px 1fr 1fr; gap: 1rem;
  padding-bottom: .8rem; border-bottom: 1px solid var(--borde-claro);
}
.comp__cabecera span:nth-child(2), .comp__cabecera span:nth-child(3) {
  font-family: var(--serif); font-size: 1.15rem; color: var(--texto-suave);
}
.comp__cabecera span:nth-child(3) { color: var(--ambar); }
@media (max-width: 700px) {
  .comp__fila, .comp__cabecera { grid-template-columns: 1fr; gap: .3rem; }
  .comp__valor::before { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-suave); display: block; margin-bottom: .1rem; }
  .comp__valor--back::before { content: 'Backlink'; }
  .comp__valor--front::before { content: 'Frontlink'; color: var(--ambar-texto); }
  .comp__cabecera { display: none; }
  .comp__fila { padding: 1rem 0; }
}

/* anatomía */

.anat__texto {
  font-family: var(--serif); font-size: clamp(1.05rem, 2vw, 1.28rem); line-height: 1.75;
  padding: 1.2rem; background: var(--fondo); border-radius: var(--radio); border: 1px solid var(--borde);
}
.anat__parte {
  background: none; border: none; padding: 0 .1em; margin: 0; cursor: pointer;
  font: inherit; color: var(--texto);
  border-bottom: 2px solid var(--borde-claro);
  transition: all .18s;
}
.anat__parte:hover { border-bottom-color: var(--ambar); color: var(--ambar-texto); }
.anat__parte[aria-pressed='true'] { background: var(--ambar-tenue); border-bottom-color: var(--ambar); color: var(--ambar-texto); }
.anat__explica {
  margin-top: 1.1rem; padding: 1rem 1.2rem; border-radius: var(--radio);
  background: var(--superficie-alta); border: 1px solid var(--borde); min-height: 92px;
}
.anat__etiqueta { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ambar-texto); margin-bottom: .45rem; }
.anat__explica p { font-size: .94rem; color: var(--texto-medio); margin: 0; }

/* índice */

.idx__pregunta {
  display: grid; grid-template-columns: 1fr auto; gap: 1.2rem; align-items: center;
  padding: .85rem 0; border-bottom: 1px solid var(--borde);
}
.idx__pregunta:last-of-type { border-bottom: none; }
.idx__texto { font-size: .95rem; color: var(--texto-medio); }
.idx__capa { font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-suave); display: block; margin-bottom: .2rem; }
.idx__si-no { display: inline-flex; border: 1px solid var(--borde-claro); border-radius: var(--radio); overflow: hidden; flex: none; }
.idx__si-no button {
  font-family: var(--mono); font-size: .74rem; padding: .4rem .85rem;
  background: var(--superficie); border: none; color: var(--texto-suave); cursor: pointer; transition: all .16s;
}
.idx__si-no button + button { border-left: 1px solid var(--borde-claro); }
.idx__si-no button[aria-pressed='true'] { background: var(--tinta); color: var(--tinta-claro); font-weight: 600; }

.idx__resultado { margin-top: 1.6rem; padding-top: 1.6rem; border-top: 1px solid var(--borde-claro); }
.idx__marcador { display: flex; align-items: baseline; gap: .8rem; margin-bottom: 1rem; }
.idx__num { font-family: var(--serif); font-size: clamp(2.6rem, 6vw, 3.6rem); line-height: 1; color: var(--ambar); }
.idx__de { font-family: var(--mono); font-size: .85rem; color: var(--texto-suave); }
.idx__barra { height: 4px; background: var(--fondo-alt); border-radius: 2px; overflow: hidden; margin-bottom: 1.2rem; }
.idx__relleno { height: 100%; background: linear-gradient(90deg, var(--ambar-texto), var(--ambar)); width: 0; transition: width .5s cubic-bezier(.4,0,.2,1); }
.idx__veredicto { font-size: .97rem; color: var(--texto-medio); }
.idx__veredicto b { color: var(--texto); }
.idx__capas { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .9rem; margin-top: 1.3rem; }
.idx__capa-caja { padding: .85rem 1rem; background: var(--fondo); border: 1px solid var(--borde); border-radius: var(--radio); }
.idx__capa-nom { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-suave); margin-bottom: .35rem; }
.idx__capa-val { font-family: var(--serif); font-size: 1.5rem; color: var(--texto); }
.idx__capa-caja[data-estado='debil'] .idx__capa-val { color: var(--rojo); }
.idx__capa-caja[data-estado='medio'] .idx__capa-val { color: var(--ambar-texto); }
.idx__capa-caja[data-estado='bien'] .idx__capa-val { color: var(--turquesa); }

/* cobertura */

.cob__resumen { display: grid; grid-template-columns: repeat(auto-fit, minmax(135px, 1fr)); gap: 1rem; margin: 1.4rem 0; }
.cob__dato { padding: .95rem 1.1rem; background: var(--fondo); border: 1px solid var(--borde); border-radius: var(--radio); }
.cob__dato-num { font-family: var(--serif); font-size: 1.9rem; line-height: 1; color: var(--ambar); }
.cob__dato-lab { font-size: .82rem; color: var(--texto-suave); margin-top: .4rem; }
.cob__lista { display: grid; gap: .5rem; }
.cob__medio {
  display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center;
  padding: .7rem .95rem; background: var(--fondo); border: 1px solid var(--borde); border-radius: var(--radio);
  animation: aparece .3s ease backwards;
}
.cob__medio-nom { font-family: var(--serif); font-size: 1.05rem; color: var(--texto); }
.cob__medio-desc { font-size: .85rem; color: var(--texto-suave); }
.cob__medio-host { font-family: var(--mono); font-size: .78rem; color: var(--texto-medio); }
.cob__vacio { color: var(--texto-suave); font-size: .93rem; padding: 1.5rem 0; }

/* entidad */

.ent__campos { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: .9rem; margin-bottom: 1.4rem; }
.campo { display: flex; flex-direction: column; gap: .35rem; }
.campo label { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-suave); }
.campo input {
  font-family: var(--sans); font-size: .95rem; padding: .6rem .8rem;
  background: var(--fondo); border: 1px solid var(--borde-claro); border-radius: var(--radio); color: var(--texto);
}
.campo input:focus { border-color: var(--ambar); outline: none; }
.campo input::placeholder { color: var(--texto-suave); opacity: .7; }
.campo small { font-size: .78rem; color: var(--texto-suave); }

.ent__salida {
  padding: 1.1rem 1.2rem; background: var(--fondo); border: 1px solid var(--borde); border-radius: var(--radio);
  border-left: 2px solid var(--ambar);
  font-family: var(--serif); font-size: 1.1rem; line-height: 1.55; color: var(--texto);
}
.ent__salida em { color: var(--texto-suave); font-style: normal; }
.ent__pruebas { display: grid; gap: .5rem; margin-top: 1.1rem; }
.ent__prueba { display: flex; align-items: center; gap: .7rem; font-size: .89rem; color: var(--texto-suave); }
.ent__prueba b { font-family: var(--mono); font-size: .9rem; width: 1.1rem; flex: none; }
.ent__prueba[data-ok='1'] { color: var(--texto-medio); }
.ent__prueba[data-ok='1'] b { color: var(--turquesa); }
.ent__prueba[data-ok='0'] b { color: var(--rojo); }
.ent__acciones { display: flex; gap: .6rem; margin-top: 1.2rem; flex-wrap: wrap; }

/* formatos */

.formatos { display: grid; gap: .6rem; margin: 2rem 0; }
.formato {
  display: grid; grid-template-columns: auto 1fr auto; gap: 1.1rem; align-items: baseline;
  padding: .95rem 1.1rem; background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio);
}
.formato__nom { font-family: var(--sans); font-weight: 600; font-size: .98rem; color: var(--texto); }
.formato__nota { font-size: .89rem; color: var(--texto-suave); }
.formato__peso { font-family: var(--mono); font-size: .75rem; color: var(--ambar-texto); white-space: nowrap; }
@media (max-width: 620px) { .formato { grid-template-columns: 1fr; gap: .3rem; } }

/* faq */

.faq { margin: 2.2rem 0; border-top: 1px solid var(--borde); }
.faq details { border-bottom: 1px solid var(--borde); }
.faq summary {
  cursor: pointer; padding: 1.05rem 0; list-style: none;
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  font-family: var(--sans); font-weight: 500; font-size: 1.02rem; color: var(--texto);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--mono); color: var(--ambar); font-size: 1.15rem; flex: none; }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding: 0 0 1.2rem; font-size: .96rem; color: var(--texto-medio); max-width: 62ch; }

/* migas */

.migas { font-family: var(--mono); font-size: .75rem; color: var(--texto-suave); padding-top: 1.8rem; }
.migas a { color: var(--texto-suave); }
.migas a:hover { color: var(--ambar-texto); }
.migas span { margin: 0 .5rem; opacity: .5; }

/* cabecera de artículo */

.art-cab { padding-top: 2.2rem; }
.art-cab h1 { max-width: 20ch; }
.art-cab__meta {
  font-family: var(--mono); font-size: .76rem; color: var(--texto-suave);
  display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 1.6rem;
  padding-top: 1.2rem; border-top: 1px solid var(--borde);
}
.art-cab__img { margin: 2.6rem 0 0; }
.art-cab__img img, .art-cab__img video {
  width: 100%; border-radius: var(--radio-g);
  border: 1px solid var(--borde-claro); box-shadow: var(--sombra);
  aspect-ratio: 16/9; object-fit: cover;
}

/* cierre */

.cierre {
  border-top: 1px solid var(--borde); margin-top: var(--paso);
  padding-block: clamp(3rem, 6vw, 4.5rem);
  text-align: center;
}
.cierre h2 { max-width: 20ch; margin-inline: auto; }
.cierre p { color: var(--texto-medio); max-width: 48ch; margin-inline: auto; }
.cierre__acciones { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }

/* ---------------------------------------------------------- pie */

.pie {
  border-top: 1px solid var(--borde); background: var(--fondo-alt);
  padding-block: 3rem 2rem; margin-top: var(--paso);
}
.pie__rejilla {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem;
  padding-bottom: 2.2rem; border-bottom: 1px solid var(--borde-claro);
}
@media (max-width: 760px) { .pie__rejilla { grid-template-columns: 1fr; gap: 1.8rem; } }
.pie__marca { font-family: var(--serif); font-size: 1.3rem; color: var(--texto); }
.pie__lema { font-size: .92rem; color: var(--texto-suave); margin-top: .6rem; max-width: 34ch; }
.pie h4 {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--texto-suave); font-weight: 400; margin: 0 0 .9rem;
}
.pie ul { list-style: none; margin: 0; padding: 0; }
.pie li { margin-bottom: .5rem; }
.pie li a { color: var(--texto-medio); font-size: .92rem; }
.pie li a:hover { color: var(--ambar-texto); }
.pie__bajo {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding-top: 1.6rem; font-size: .84rem; color: var(--texto-suave);
}
.pie__bajo a { color: var(--texto-suave); }
.pie__bajo a:hover { color: var(--ambar-texto); }
.pie__verbund { font-size: .84rem; }

/* red del network en el pie */

.ftr__netz { padding-top: 1.8rem; margin-top: 1.8rem; border-top: 1px solid var(--borde-claro); }
.ftr__netz-titulo, .ftr__netz h4, .ftr__netz-h {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--texto-suave); margin: 0 0 .9rem; font-weight: 400;
}
.ftr__netz-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: .5rem 1.5rem; }
.ftr__netz-list li { margin: 0; font-size: .88rem; }
.ftr__netz-list a { color: var(--texto-medio); }
.ftr__netz-list a:hover { color: var(--ambar-texto); }
.ftr__netz-list span { color: var(--texto-suave); font-size: .82rem; }
.ftr__netz-dach { margin-top: 1.1rem; font-size: .85rem; color: var(--texto-suave); }

/* ---------------------------------------------------------- utilidades */

.oculto { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.centro { text-align: center; }
.mono { font-family: var(--mono); }

@media print {
  .cab, .pie, .tool { display: none; }
  body { background: #fff; color: #000; }
}


.ftr__netz{margin-top:2.2rem;padding-top:1.6rem;border-top:1px solid currentColor;border-color:color-mix(in srgb,currentColor 18%,transparent)}
.ftr__netz-h{margin:0 0 .9rem;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;opacity:.75;font-weight:600}
.ftr__netz-list{list-style:none;margin:0;padding:0;display:grid;gap:.55rem 1.4rem;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.ftr__netz-list li{margin:0;padding:0}
.ftr__netz-list li::before{content:none}
.ftr__netz-list a{display:flex;flex-direction:column;gap:.1rem;text-decoration:none;line-height:1.3;padding:.15rem 0}
.ftr__netz-list a:hover b,.ftr__netz-list a:focus-visible b{text-decoration:underline}
.ftr__netz-list b{font-weight:600;font-size:.95rem}
.ftr__netz-list span{font-size:.78rem;opacity:.65}
.ftr__netz-dach{margin:1.2rem 0 0;font-size:.8rem;opacity:.7;max-width:62ch}
.ftr__netz-dach a{text-decoration:underline;text-underline-offset:2px}
@media (max-width:640px){.ftr__netz-list{gap:.5rem 1rem}}