/* =============================================================
   COMPARA10 — hoja de estilos única, organizada por secciones.
   1. Tokens (marca, tipografía, espaciado, sombras, easings)
   2. Reset
   3. Tipografía y utilidades
   4. Layout (wrap, grid helpers)
   5. Botones y chips
   6. Header / navegación
   7. Footer
   8. Home (hero, trust, destacados, categorías)
   9. Tarjeta de producto (partial reusada en grids)
   10. Página de categoría (toolbar, filtros)
   11. Ficha de producto
   12. Radar chart (SVG)
   13. Comparador
   14. Guías de compra / rankings
   15. Ofertas
   16. Legal / Sobre nosotros
   17. Reveal-on-scroll
   18. Responsive (mobile-first)
   19. Reduced motion
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* --- Paleta base --- */
  --paper: #f6f4ef;
  --surface: #ffffff;
  --surface-alt: #efebe1;
  --ink: #14181a;
  --ink-soft: #52585b;
  --ink-faint: #8c9089;
  --line: #dedac9;
  --line-soft: #eae7db;

  /* --- Marca (robots aspiradores + color primario del sitio) --- */
  --brand: #0e6b5c;
  --brand-deep: #0a4f44;
  --brand-tint: #e3eeeb;

  /* --- Nicho: sillas gaming --- */
  --violeta: #5b3e96;
  --violeta-deep: #432d73;
  --violeta-tint: #ece6f6;

  /* --- Nicho: cafeteras --- */
  --cafe: #9c5630;
  --cafe-deep: #7a4224;
  --cafe-tint: #f2e6dc;

  /* --- Señal: puntuaciones / ofertas --- */
  --signal: #e2a33b;
  --signal-deep: #b87f1f;
  --signal-ink: #3a2705;
  --signal-tint: #faf0dc;

  --good: #2e7d5b;
  --bad: #b3462c;

  /* --- Tipografía --- */
  --font-display: "Instrument Serif", "Liberation Serif", serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "DejaVu Sans Mono", monospace;

  /* --- Radios --- */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 24px;
  --r-pill: 999px;

  /* --- Sombras --- */
  --shadow-sm: 0 1px 2px rgba(20, 24, 26, 0.06), 0 1px 1px rgba(20, 24, 26, 0.04);
  --shadow-md: 0 8px 24px -8px rgba(20, 24, 26, 0.18);
  --shadow-lg: 0 24px 60px -20px rgba(20, 24, 26, 0.28);

  /* --- Easings --- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --maxw: 1280px;
}

/* =============================================================
   2. Reset
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.08; letter-spacing: -0.01em; font-weight: 600; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--signal); color: var(--signal-ink); }

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--ink); color: var(--paper);
  z-index: 9999; border-radius: var(--r-sm); font-weight: 600;
  transition: top .25s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Tipografía y utilidades
   ============================================================= */
.eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand);
  font-weight: 500;
}
h1 { font-family: var(--font-display); font-size: clamp(2.4rem, 5.4vw, 4.4rem); font-weight: 500; }
h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 3.4vw, 2.7rem); font-weight: 500; }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--ink-soft); max-width: 60ch; }
.section-head { display: flex; flex-direction: column; gap: .6rem; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.section-head.row { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 1rem; }
.mono { font-family: var(--font-mono); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.center { text-align: center; }
.muted { color: var(--ink-soft); }
.small { font-size: .88rem; }

/* =============================================================
   4. Layout
   ============================================================= */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3rem, 7vw, 6rem); }
.section-tight { padding-block: clamp(2rem, 4vw, 3.5rem); }
.section-alt { background: var(--surface-alt); }
.grid { display: grid; gap: clamp(1.1rem, 2.4vw, 1.8rem); }
.grid-3 { grid-template-columns: repeat(1, 1fr); }
.grid-2 { grid-template-columns: repeat(1, 1fr); }
@media (min-width: 720px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* =============================================================
   5. Botones y chips
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.5rem; border-radius: var(--r-pill);
  font-weight: 600; font-size: .96rem; white-space: nowrap;
  transition: transform .3s var(--ease-out), background-color .25s var(--ease-out), color .25s var(--ease-out), box-shadow .25s var(--ease-out);
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--brand-deep); box-shadow: var(--shadow-md); }
.btn-signal { background: var(--signal); color: var(--signal-ink); box-shadow: var(--shadow-sm); }
.btn-signal:hover { background: var(--signal-deep); color: #fff; box-shadow: var(--shadow-md); }
.btn-ghost { background: var(--surface); color: var(--ink); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-outline-inverse { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.55); }
.btn-outline-inverse:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-sm { padding: .55rem 1.05rem; font-size: .85rem; }
.btn-block { width: 100%; }
.btn[disabled], .btn.is-disabled { opacity: .55; pointer-events: none; }
.btn-buy { background: var(--signal); color: var(--signal-ink); }
.btn-buy:hover { background: var(--signal-deep); color: #fff; }
.btn-buy::after { content: "↗"; font-size: .85em; }

.chip {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .3rem .7rem; border-radius: var(--r-pill);
  font-size: .78rem; font-weight: 600; font-family: var(--font-mono);
  background: var(--surface-alt); color: var(--ink-soft);
}
.chip-brand { background: var(--brand-tint); color: var(--brand-deep); }
.chip-signal { background: var(--signal-tint); color: var(--signal-deep); }

.badge-sample {
  position: absolute; top: .7rem; left: .7rem; z-index: 2;
  background: rgba(255,255,255,.94); color: var(--ink);
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .04em; text-transform: uppercase;
  padding: .3rem .6rem; border-radius: var(--r-sm); font-weight: 600;
}
.badge-offer {
  position: absolute; top: .7rem; right: .7rem; z-index: 2;
  background: var(--bad); color: #fff; font-weight: 700; font-size: .78rem;
  padding: .3rem .6rem; border-radius: var(--r-sm);
}

/* =============================================================
   6. Header / navegación
   ============================================================= */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(246, 244, 239, .88);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .85rem; }
.brand-mark { display: flex; align-items: center; gap: .55rem; font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; color: var(--ink); }
.brand-mark svg { width: 30px; height: 30px; flex: none; }
.main-nav ul { display: flex; align-items: center; gap: 1.9rem; }
.main-nav a { font-weight: 600; font-size: .95rem; color: var(--ink-soft); transition: color .2s var(--ease-out); }
.main-nav a:hover { color: var(--ink); }
.main-nav a.nav-cta, .main-nav a.nav-cta:hover {
  background: var(--brand); color: #fff !important; padding: .55rem 1.15rem; border-radius: var(--r-pill);
}
.main-nav a.nav-cta:hover { background: var(--brand-deep); }
.nav-toggle { display: none; width: 40px; height: 40px; place-items: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 22px; height: 2px; background: var(--ink);
  transition: transform .3s var(--ease-out), opacity .3s var(--ease-out);
}
.nav-toggle span::before { transform: translateY(-7px); }
.nav-toggle span::after { transform: translateY(5px); }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(0) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-2px) rotate(-45deg); }

/* =============================================================
   7. Footer
   ============================================================= */
.site-footer { background: var(--ink); color: #d9dcd6; padding-block: clamp(2.5rem, 5vw, 4rem) 1.5rem; }
.footer-grid { display: grid; gap: 2.2rem; grid-template-columns: 1fr; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand p { color: #9aa19a; max-width: 34ch; margin-top: .7rem; }
.footer-brand .brand-mark { color: #fff; }
.footer-col h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: #9aa19a; font-family: var(--font-mono); font-weight: 600; margin-bottom: .9rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col a { color: #d9dcd6; font-size: .92rem; transition: color .2s; }
.footer-col a:hover { color: var(--signal); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: .8rem 1.6rem; justify-content: space-between; padding-top: 1.4rem; font-size: .82rem; color: #9aa19a; }
.aviso-afiliados {
  font-size: .82rem; color: #9aa19a; max-width: 90ch; line-height: 1.6; margin-top: 1rem;
}
.aviso-afiliados.on-light { color: var(--ink-soft); }
@media (min-width: 960px) { .footer-grid { grid-template-columns: 1.4fr .8fr .8fr .8fr; } }

/* =============================================================
   8. Home
   ============================================================= */
.hero {
  position: relative; overflow: clip;
  background: radial-gradient(120% 140% at 78% 0%, var(--brand-tint) 0%, var(--paper) 55%);
  padding-block: clamp(3rem, 8vw, 6.5rem) clamp(2.5rem, 6vw, 4rem);
}
.hero-inner { display: grid; gap: 2.5rem; align-items: center; }
.hero-copy h1 { margin-block: 1rem 1.1rem; }
.hero-copy h1 em { font-style: italic; color: var(--brand); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }
.hero-stats { display: flex; gap: clamp(1.4rem, 4vw, 2.6rem); margin-top: 2.4rem; flex-wrap: wrap; }
.hero-stat b { display: block; font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.1rem); color: var(--ink); }
.hero-stat span { font-size: .82rem; color: var(--ink-soft); }
.hero-visual { position: relative; aspect-ratio: 1/1; max-width: 480px; margin-inline: auto; }
.hero-visual svg { width: 100%; height: 100%; }

.trust-block { display: grid; gap: 1.4rem; grid-template-columns: 1fr; }
.trust-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.6rem; }
.trust-item .num { font-family: var(--font-mono); color: var(--brand); font-size: .82rem; font-weight: 700; }
.trust-item h3 { margin-top: .6rem; margin-bottom: .5rem; }
.trust-item p { color: var(--ink-soft); font-size: .94rem; }
@media (min-width: 720px) { .trust-block { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .trust-block { grid-template-columns: repeat(4, 1fr); } }

.cat-card {
  position: relative; display: block; border-radius: var(--r-lg); overflow: hidden;
  aspect-ratio: 4/3; isolation: isolate;
}
.cat-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease-out); }
.cat-card:hover img { transform: scale(1.05); }
.cat-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.72) 0%, rgba(0,0,0,.1) 55%, transparent 75%); }
.cat-card-body { position: absolute; inset: 0; z-index: 1; display: flex; flex-direction: column; justify-content: flex-end; padding: 1.5rem; color: #fff; }
.cat-card-body .eyebrow { color: #fff; opacity: .85; }
.cat-card-body h3 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 500; margin-top: .3rem; }
.cat-card-body p { font-size: .88rem; color: rgba(255,255,255,.85); margin-top: .3rem; }
.cat-card-count { position: absolute; top: 1.2rem; right: 1.2rem; z-index: 1; background: rgba(255,255,255,.92); color: var(--ink); font-family: var(--font-mono); font-size: .74rem; font-weight: 700; padding: .3rem .6rem; border-radius: var(--r-pill); }

.strip-guias { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
.guia-mini { display: flex; align-items: center; justify-content: space-between; gap: 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 1.1rem 1.4rem; transition: border-color .2s, transform .3s var(--ease-out); }
.guia-mini:hover { border-color: var(--brand); transform: translateX(4px); }
.guia-mini span.arrow { font-size: 1.2rem; color: var(--brand); }
@media (min-width: 960px) { .strip-guias { grid-template-columns: repeat(3, 1fr); } }

.cta-banner {
  background: linear-gradient(120deg, var(--ink) 0%, #1d2b28 100%);
  color: #fff; border-radius: var(--r-lg); padding: clamp(2rem, 5vw, 3.5rem);
  display: grid; gap: 1.5rem; align-items: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(226,163,59,.25), transparent 70%);
}
.cta-banner h2 { position: relative; }
.cta-banner p { position: relative; color: rgba(255,255,255,.72); max-width: 50ch; }
.cta-banner .hero-actions { position: relative; }
@media (min-width: 960px) { .cta-banner { grid-template-columns: 1.4fr auto; } }

/* =============================================================
   9. Tarjeta de producto
   ============================================================= */
.product-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow .3s var(--ease-out), transform .3s var(--ease-out), border-color .3s var(--ease-out);
}
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--line-soft); }
.product-card-media { position: relative; display: block; aspect-ratio: 6/5; background: var(--surface-alt); }
.product-card-media img { width: 100%; height: 100%; object-fit: cover; }
.product-card-body { padding: 1.25rem 1.3rem 1.4rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.product-card-brand { font-family: var(--font-mono); font-size: .74rem; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .04em; }
.product-card-body h3 { font-size: 1.08rem; font-weight: 700; font-family: var(--font-body); }
.product-card-body h3 a:hover { color: var(--brand); }
.product-card-rating { display: flex; align-items: center; gap: .4rem; font-size: .84rem; color: var(--ink-soft); }
.product-card-rating .stars { color: var(--signal-deep); }
.product-card-price { display: flex; align-items: baseline; gap: .55rem; margin-top: .1rem; }
.price-now { font-family: var(--font-mono); font-weight: 700; font-size: 1.15rem; }
.price-before { font-family: var(--font-mono); font-size: .85rem; color: var(--ink-faint); text-decoration: line-through; }
.product-card-scorebar { display: flex; gap: .35rem; margin-top: .2rem; }
.score-dot { flex: 1; height: 5px; border-radius: var(--r-pill); background: var(--line); overflow: hidden; }
.score-dot i { display: block; height: 100%; background: var(--brand); border-radius: inherit; }
.product-card-actions { display: flex; gap: .6rem; margin-top: .7rem; }
.product-card-actions .btn { flex: 1; }
.price-note { font-size: .72rem; color: var(--ink-faint); }

/* =============================================================
   10. Página de categoría
   ============================================================= */
.cat-hero { position: relative; border-radius: var(--r-lg); overflow: hidden; min-height: 320px; display: flex; align-items: flex-end; color: #fff; }
.cat-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cat-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(0,0,0,.65) 20%, rgba(0,0,0,.15) 75%); }
.cat-hero-body { position: relative; z-index: 1; padding: clamp(1.6rem, 4vw, 3rem); max-width: 62ch; }
.cat-hero-body .eyebrow { color: rgba(255,255,255,.85); }
.cat-hero-body p { color: rgba(255,255,255,.85); margin-top: .7rem; }

.toolbar {
  display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; justify-content: space-between;
  padding: 1rem 1.2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md);
  margin-block: clamp(1.5rem, 3vw, 2.2rem);
}
.toolbar-group { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.toolbar label { font-size: .82rem; color: var(--ink-soft); font-weight: 600; }
.toolbar select {
  font: inherit; padding: .5rem .8rem; border-radius: var(--r-sm); border: 1px solid var(--line);
  background: var(--paper); color: var(--ink); font-size: .88rem;
}
.toolbar .result-count { font-family: var(--font-mono); font-size: .8rem; color: var(--ink-faint); }

.cat-editorial { max-width: 74ch; color: var(--ink-soft); margin-block: clamp(2rem, 4vw, 3rem); }
.cat-editorial p + p { margin-top: 1rem; }

/* =============================================================
   11. Ficha de producto
   ============================================================= */
.ficha-breadcrumb { font-size: .82rem; color: var(--ink-faint); display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1.4rem; }
.ficha-breadcrumb a:hover { color: var(--brand); }

.ficha-top { display: grid; gap: 2.2rem; }
.ficha-galeria { display: flex; flex-direction: column; gap: .8rem; }
.ficha-img-main { width: 100%; aspect-ratio: 6/5; object-fit: cover; border-radius: var(--r-lg); background: var(--surface-alt); }
.ficha-thumbs { display: flex; gap: .6rem; }
.ficha-thumbs button { width: 68px; aspect-ratio: 1; border-radius: var(--r-sm); overflow: hidden; border: 2px solid transparent; opacity: .65; transition: opacity .2s, border-color .2s; }
.ficha-thumbs button img { width: 100%; height: 100%; object-fit: cover; }
.ficha-thumbs button.is-active { opacity: 1; border-color: var(--brand); }

.ficha-head .badge-sample-inline {
  display: inline-block; margin-bottom: .8rem; background: var(--signal-tint); color: var(--signal-deep);
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .03em; text-transform: uppercase;
  padding: .35rem .7rem; border-radius: var(--r-sm); font-weight: 700;
}
.ficha-marca { font-family: var(--font-mono); text-transform: uppercase; font-size: .82rem; color: var(--ink-faint); letter-spacing: .04em; }
.ficha-nombre { margin-top: .3rem; }
.ficha-rating { display: flex; align-items: center; gap: .5rem; margin-top: .7rem; font-size: .94rem; }
.ficha-rating .stars { color: var(--signal-deep); font-weight: 700; }
.ficha-precio { margin-top: 1.3rem; padding-top: 1.2rem; border-top: 1px solid var(--line); }
.ficha-precio .precio-actual { font-family: var(--font-mono); font-size: 2.1rem; font-weight: 700; }
.ficha-precio .precio-antes { font-family: var(--font-mono); font-size: 1.05rem; color: var(--ink-faint); text-decoration: line-through; margin-left: .6rem; }
.ficha-precio .precio-nota { display: block; font-size: .78rem; color: var(--ink-faint); margin-top: .4rem; }
.ficha-head .btn-buy { margin-top: 1.3rem; width: 100%; font-size: 1.02rem; padding: 1.05rem; }
.ficha-cta-repeat { margin-block: clamp(2.4rem, 5vw, 3.5rem); text-align: center; }
.ficha-cta-repeat .btn { min-width: 280px; }

.ficha-radar { padding-block: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--line); }
.ficha-radar figure { max-width: 420px; margin-inline: auto; }
.ficha-radar .nota { text-align: center; font-size: .82rem; color: var(--ink-faint); margin-top: .6rem; }

.ficha-specs { padding-block: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--line); }
.spec-group { margin-bottom: 1.6rem; }
.spec-group h4 { font-family: var(--font-mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--brand); margin-bottom: .6rem; }
.spec-table { font-size: .94rem; }
.spec-table tr { border-bottom: 1px solid var(--line-soft); }
.spec-table td { padding: .65rem .2rem; }
.spec-table td:first-child { color: var(--ink-soft); width: 55%; }
.spec-table td:last-child { font-weight: 700; text-align: right; font-family: var(--font-mono); }
.specs-extra { margin-top: 1rem; font-size: .9rem; }
.specs-extra summary { cursor: pointer; color: var(--brand); font-weight: 600; }

.ficha-editorial { padding-block: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--line); }
.editorial-cuerpo { max-width: 74ch; color: var(--ink-soft); }
.editorial-cuerpo p + p { margin-top: 1rem; }
.pros-contras { display: grid; gap: 1.2rem; grid-template-columns: 1fr; margin-top: 1.8rem; max-width: 80ch; }
.pros-contras > div { padding: 1.2rem 1.3rem; border-radius: var(--r-md); }
.pros-contras .pros { background: var(--brand-tint); }
.pros-contras .contras { background: #f7e9e3; }
.pros-contras h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: .7rem; }
.pros-contras .pros h4 { color: var(--brand-deep); }
.pros-contras .contras h4 { color: var(--bad); }
.pros-contras li { display: flex; gap: .5rem; font-size: .92rem; padding-block: .3rem; }
.pros-contras li::before { flex: none; font-weight: 700; }
.pros-contras .pros li::before { content: "+"; color: var(--brand); }
.pros-contras .contras li::before { content: "–"; color: var(--bad); }
.ideal-para { margin-top: 1.6rem; padding: 1.1rem 1.3rem; background: var(--signal-tint); border-radius: var(--r-md); max-width: 80ch; font-size: .95rem; }
@media (min-width: 720px) { .pros-contras { grid-template-columns: 1fr 1fr; } }

.ficha-resenas { padding-block: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--line); }
.resenas-resumen { max-width: 74ch; color: var(--ink-soft); font-style: italic; }
.resenas-lista { display: grid; gap: 1rem; margin-top: 1.4rem; grid-template-columns: 1fr; }
.resena-item { background: var(--surface-alt); border-radius: var(--r-md); padding: 1.1rem 1.3rem; }
.resena-item .autor { font-weight: 700; font-size: .88rem; }
.resena-item .stars { color: var(--signal-deep); font-size: .82rem; margin-left: .4rem; }
.resena-item p { margin-top: .4rem; font-size: .9rem; color: var(--ink-soft); }
@media (min-width: 960px) { .resenas-lista { grid-template-columns: repeat(3, 1fr); } }

.ficha-comparar { padding-block: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 1.6rem; }
.similares { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .similares { grid-template-columns: repeat(3, 1fr); } }
.similar-card { display: flex; gap: .8rem; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: .7rem; }
.similar-card img { width: 56px; height: 56px; border-radius: var(--r-sm); object-fit: cover; }
.similar-card .nombre { font-size: .84rem; font-weight: 700; }
.similar-card .precio { font-family: var(--font-mono); font-size: .8rem; color: var(--ink-soft); }

/* =============================================================
   12. Radar chart (SVG dibujado por JS)
   ============================================================= */
.radar-svg { width: 100%; height: auto; overflow: visible; }
.radar-axis-line { stroke: var(--line); stroke-width: 1; }
.radar-axis-label { font-family: var(--font-mono); font-size: 11px; fill: var(--ink-soft); }
.radar-ring { fill: none; stroke: var(--line-soft); stroke-width: 1; }
.radar-poly { fill-opacity: .18; stroke-width: 2.2; }
.radar-poly-dot { r: 3.4; }
.radar-legend { display: flex; flex-wrap: wrap; gap: .6rem 1.1rem; justify-content: center; margin-top: 1rem; }
.radar-legend-item { display: flex; align-items: center; gap: .45rem; font-size: .82rem; font-weight: 600; }
.radar-legend-dot { width: 10px; height: 10px; border-radius: 50%; }

/* =============================================================
   13. Comparador
   ============================================================= */
.comp-tabs { display: flex; gap: .6rem; flex-wrap: wrap; margin-block: 1.6rem 2rem; }
.comp-tab {
  padding: .6rem 1.2rem; border-radius: var(--r-pill); border: 1.5px solid var(--line);
  font-weight: 700; font-size: .88rem; color: var(--ink-soft); background: var(--surface);
  transition: all .2s var(--ease-out);
}
.comp-tab.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }

.comp-slots { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .comp-slots { grid-template-columns: repeat(4, 1fr); } }
.comp-slot {
  position: relative; border: 1.5px dashed var(--line); border-radius: var(--r-md);
  min-height: 190px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 1rem; gap: .5rem; background: var(--surface);
}
.comp-slot.is-filled { border-style: solid; }
.comp-slot .slot-wrap { position: relative; }
.comp-slot img { width: 74px; height: 74px; border-radius: var(--r-sm); object-fit: cover; }
.comp-slot .remove-badge {
  position: absolute; top: -8px; right: -8px; width: 24px; height: 24px; border-radius: 50%;
  background: var(--ink); color: #fff; font-size: .82rem; display: grid; place-items: center;
  box-shadow: var(--shadow-sm);
}
.comp-slot .nombre { font-size: .84rem; font-weight: 700; }
.comp-slot .precio { font-family: var(--font-mono); font-size: .8rem; color: var(--ink-soft); }
.comp-slot-empty { color: var(--ink-faint); }
.comp-slot-empty .plus { font-size: 1.8rem; color: var(--brand); display: block; }
.comp-picker-panel {
  position: absolute; z-index: 20; top: calc(100% + .5rem); left: 0; right: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--shadow-lg);
  padding: .7rem; max-height: 320px; overflow-y: auto;
}
.comp-picker-panel input {
  width: 100%; padding: .6rem .8rem; border-radius: var(--r-sm); border: 1px solid var(--line);
  font: inherit; margin-bottom: .5rem;
}
.comp-picker-item { display: flex; align-items: center; gap: .7rem; padding: .55rem .5rem; border-radius: var(--r-sm); }
.comp-picker-item:hover { background: var(--surface-alt); }
.comp-picker-item img { width: 38px; height: 38px; border-radius: 6px; object-fit: cover; }
.comp-picker-item .n { font-size: .86rem; font-weight: 600; }
.comp-picker-item .p { font-size: .78rem; color: var(--ink-soft); font-family: var(--font-mono); margin-left: auto; }

.comp-empty-msg { text-align: center; padding: 3rem 1rem; color: var(--ink-faint); }

.comp-results { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; gap: 2.5rem; }
.comp-radar-wrap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(1.4rem, 3vw, 2.2rem); }
.comp-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); }
.comp-table { min-width: 620px; }
.comp-table th, .comp-table td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.comp-table thead th { position: sticky; top: 0; background: var(--surface); z-index: 1; }
.comp-table td:first-child, .comp-table th:first-child { position: sticky; left: 0; background: var(--surface); font-weight: 600; color: var(--ink-soft); z-index: 1; min-width: 160px; }
.comp-table .col-head { text-align: center; }
.comp-table .col-head img { width: 60px; height: 60px; border-radius: var(--r-sm); object-fit: cover; margin-inline: auto; }
.comp-table .col-head .nombre { font-weight: 700; font-size: .88rem; margin-top: .5rem; }
.comp-table td.value { text-align: center; font-family: var(--font-mono); }
.comp-table td.value.is-best { background: var(--brand-tint); color: var(--brand-deep); font-weight: 700; border-radius: var(--r-sm); }
.comp-table .col-head .btn { margin-top: .6rem; }
@media (min-width: 1024px) { .comp-results { grid-template-columns: 1fr 1.5fr; align-items: start; } }

/* =============================================================
   14. Guías de compra / rankings
   ============================================================= */
.guia-hero { max-width: 72ch; }
.guia-hero .eyebrow { margin-bottom: .6rem; }
.guia-intro { color: var(--ink-soft); max-width: 72ch; margin-top: 1rem; }
.guia-intro p + p { margin-top: 1rem; }
.guia-toc { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.4rem; }
.guia-toc a { font-size: .84rem; padding: .45rem .9rem; border: 1px solid var(--line); border-radius: var(--r-pill); color: var(--ink-soft); }
.guia-toc a:hover { border-color: var(--brand); color: var(--brand); }

.ranking-list { display: flex; flex-direction: column; gap: 1.3rem; margin-top: 2rem; }
.ranking-item {
  display: grid; gap: 1.1rem; grid-template-columns: auto 1fr; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.3rem;
}
.ranking-num { font-family: var(--font-display); font-size: 2.4rem; color: var(--line); font-weight: 500; width: 3rem; text-align: center; }
.ranking-item.is-top .ranking-num { color: var(--signal); }
.ranking-media { display: flex; gap: 1rem; align-items: center; }
.ranking-media img { width: 84px; height: 84px; border-radius: var(--r-md); object-fit: cover; flex: none; }
.ranking-body h3 a:hover { color: var(--brand); }
.ranking-why { font-size: .9rem; color: var(--ink-soft); margin-top: .3rem; max-width: 60ch; }
.ranking-meta { display: flex; gap: .9rem; flex-wrap: wrap; margin-top: .6rem; align-items: center; }
@media (min-width: 720px) { .ranking-item { grid-template-columns: auto 1fr auto; } }

.faq-list { display: flex; flex-direction: column; gap: .7rem; margin-top: 2rem; max-width: 74ch; }
.faq-item { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; background: var(--surface); }
.faq-item summary { padding: 1rem 1.3rem; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--brand); font-size: 1.2rem; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding: 0 1.3rem 1.1rem; color: var(--ink-soft); font-size: .92rem; }

/* =============================================================
   15. Ofertas
   ============================================================= */
.ofertas-toolbar { margin-bottom: 1.6rem; }
.oferta-badge-big { position: absolute; top: .8rem; left: .8rem; z-index: 2; background: var(--bad); color: #fff; font-weight: 800; font-size: .9rem; padding: .35rem .7rem; border-radius: var(--r-sm); }

/* =============================================================
   16. Legal / Sobre nosotros
   ============================================================= */
.legal-body { max-width: 74ch; color: var(--ink-soft); }
.legal-body h2 { color: var(--ink); margin-top: 2.4rem; margin-bottom: .8rem; font-size: 1.5rem; }
.legal-body h2:first-child { margin-top: 0; }
.legal-body p + p, .legal-body ul { margin-top: .9rem; }
.legal-body li { padding-left: 1.1rem; position: relative; }
.legal-body li::before { content: "—"; position: absolute; left: 0; color: var(--ink-faint); }
.legal-body li + li { margin-top: .4rem; }
.legal-toc { display: flex; flex-direction: column; gap: .5rem; position: sticky; top: 6.5rem; }
.legal-toc a { font-size: .88rem; color: var(--ink-soft); padding: .3rem 0; display: block; border-left: 2px solid var(--line); padding-left: .8rem; }
.legal-toc a:hover { color: var(--brand); border-color: var(--brand); }
.legal-layout { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 1024px) { .legal-layout { grid-template-columns: 200px 1fr; } }

.metodologia-grid { display: grid; gap: 1.4rem; grid-template-columns: 1fr; margin-top: 2rem; }
@media (min-width: 720px) { .metodologia-grid { grid-template-columns: repeat(2, 1fr); } }
.metodologia-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.5rem; }
.metodologia-item h3 { margin-bottom: .6rem; }
.metodologia-item p { color: var(--ink-soft); font-size: .93rem; }

/* =============================================================
   17. Reveal-on-scroll
   ============================================================= */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.is-ready .reveal { transition-delay: calc(var(--stagger, 0) * 60ms); }

/* =============================================================
   18. Responsive — nav mobile
   ============================================================= */
@media (max-width: 719px) {
  .nav-toggle { display: grid; }
  .main-nav {
    position: fixed; inset: 0 0 0 auto; width: min(320px, 84vw); height: 100dvh;
    background: var(--paper); box-shadow: var(--shadow-lg);
    transform: translateX(100%); transition: transform .4s var(--ease-out);
    padding: 5.5rem 1.6rem 2rem; z-index: 90;
  }
  .main-nav[data-open="true"] { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 1.4rem; }
  .main-nav a.nav-cta { margin-top: .5rem; }
  .nav-scrim {
    position: fixed; inset: 0; background: rgba(20,24,26,.4); z-index: 80;
    opacity: 0; pointer-events: none; transition: opacity .3s var(--ease-out);
  }
  .nav-scrim[data-open="true"] { opacity: 1; pointer-events: auto; }
}

@media (min-width: 720px) {
  .ficha-top { grid-template-columns: 1fr 1fr; align-items: start; }
  .ficha-top .ficha-head { position: sticky; top: 6.5rem; }
}

/* =============================================================
   19. Reduced motion — solo efectos intrusivos
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .cat-card img { transition: none; }
}