/* =============================================================
   Zona Neutra — hoja de estilos única
   1 Tokens · 2 Reset · 3 Utilidades · 4 Tipografía · 5 Componentes
   6 Secciones · 7 Efectos · 8 Responsive · 9 Reduced motion
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #FBFAF7;
  --surface:   #FFFFFF;
  --surface-2: #F4F2ED;
  --ink:       #16211E;
  --ink-2:     #3A4B46;
  --muted:     #6B7A75;
  --line:      #E3E7E4;
  --line-2:    #D2D9D5;

  --accent:      #0E7C66;
  --accent-dark: #0A5E4D;
  --accent-soft: #E6F2EE;
  --accent-ink:  #07463A;

  --warn:      #9A6510;
  --warn-soft: #FBF1DF;
  --danger:    #A33A2A;
  --danger-soft:#FAEDEA;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --gutter: clamp(1.1rem, 4vw, 2.5rem);
  --maxw: 1180px;
  --radius: 14px;
  --radius-s: 9px;

  --shadow-s: 0 1px 2px rgba(22,33,30,.05), 0 2px 8px rgba(22,33,30,.04);
  --shadow-m: 0 2px 6px rgba(22,33,30,.06), 0 12px 30px rgba(22,33,30,.07);
  --shadow-l: 0 8px 24px rgba(22,33,30,.09), 0 30px 60px rgba(22,33,30,.09);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
[hidden] { display: none !important; }   /* gana a display:grid/flex de los componentes */
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; }
p { text-wrap: pretty; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--accent); color: #fff; }

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

/* =============================================================
   3. Utilidades
   ============================================================= */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: 780px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .6rem 1rem; background: var(--ink); color: #fff; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }
.stack > * + * { margin-top: 1rem; }

/* =============================================================
   4. Tipografía
   ============================================================= */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.1; letter-spacing: -0.015em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.3rem); }
h2 { font-size: clamp(1.5rem, 1.15rem + 1.5vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 1rem + .6vw, 1.45rem); }
h4 { font-size: 1.05rem; }

.eyebrow {
  font-family: var(--sans); font-size: .74rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent);
}
.lead { font-size: clamp(1.02rem, .98rem + .35vw, 1.2rem); color: var(--ink-2); }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.tiny  { font-size: .78rem; }

/* =============================================================
   5. Componentes
   ============================================================= */

/* --- Botones --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .78rem 1.35rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  transition: transform .25s var(--ease-out), background-color .25s var(--ease-out), box-shadow .25s var(--ease-out), border-color .25s var(--ease-out);
  border: 1px solid transparent; text-align: center; flex-wrap: wrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-s); }
.btn--primary:hover { background: var(--accent-dark); box-shadow: var(--shadow-m); }
.btn--ghost { border-color: var(--line-2); color: var(--ink); background: var(--surface); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent-ink); }
.btn--block { width: 100%; }
.btn--lg { padding: .95rem 1.7rem; font-size: 1rem; }
.btn--amazon { background: var(--accent); color: #fff; }
.btn[aria-disabled="true"], .btn:disabled { opacity: .55; pointer-events: none; }
.btn__note { flex: 0 0 100%; font-size: .74rem; font-weight: 500; opacity: .85; line-height: 1.3; }

/* --- Badges --- */
.badge {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .3rem .62rem; border-radius: 999px;
  font-size: .74rem; font-weight: 600; line-height: 1.3;
  background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line);
}
.badge--accent { background: var(--accent-soft); color: var(--accent-ink); border-color: #C9E2DA; }
.badge--warn   { background: var(--warn-soft);   color: var(--warn);       border-color: #F0DFBC; }
.badge--danger { background: var(--danger-soft); color: var(--danger);     border-color: #F0D3CD; }
.badge__dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.badge svg { width: 14px; height: 14px; flex: none; }
.badge-row { display: flex; flex-wrap: wrap; gap: .4rem; }

/* --- Cabecera --- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251,250,247,.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
@supports not (backdrop-filter: blur(4px)) { .site-header { background: var(--bg); } }
.site-header__inner { display: flex; align-items: center; gap: 1rem; min-height: 68px; }
.brand { display: flex; align-items: center; gap: .6rem; font-family: var(--serif); font-size: 1.18rem; font-weight: 600; letter-spacing: -.02em; }
.brand__mark { width: 30px; height: 30px; flex: none; }
.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: .3rem; list-style: none; padding: 0; }
.nav__link {
  display: block; padding: .5rem .7rem; border-radius: 8px; font-size: .92rem; font-weight: 500; color: var(--ink-2);
  transition: background-color .2s var(--ease-out), color .2s var(--ease-out);
}
.nav__link:hover { background: var(--surface-2); color: var(--ink); }
.nav__link[aria-current="page"] { color: var(--accent-ink); background: var(--accent-soft); }
.nav__cta { margin-left: .4rem; }
.nav-toggle { display: none; padding: .55rem; border-radius: 9px; border: 1px solid var(--line-2); }
.nav-toggle svg { width: 20px; height: 20px; }

/* --- Tarjeta de producto --- */
.card {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-s);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .35s var(--ease-out);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-m); border-color: var(--line-2); }
.card__media { position: relative; aspect-ratio: 4 / 3; background: var(--surface-2); overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__flag { position: absolute; top: .7rem; left: .7rem; }
.card__body { display: flex; flex-direction: column; gap: .55rem; padding: 1rem 1.05rem 1.15rem; flex: 1; }
.card__brand { font-size: .76rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.card__title { font-family: var(--serif); font-size: 1.12rem; line-height: 1.2; }
.card__desc { font-size: .88rem; color: var(--ink-2); }
.card__meta { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: .75rem; padding-top: .6rem; }
.card__actions { display: flex; gap: .5rem; padding: 0 1.05rem 1.05rem; }
.card__actions .btn { flex: 1; padding: .6rem .8rem; font-size: .85rem; }

/* --- Precio --- */
.price { display: flex; flex-direction: column; gap: .1rem; }
.price__value { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; letter-spacing: -.02em; }
.price__old { font-size: .85rem; color: var(--muted); text-decoration: line-through; }
.price__note { font-size: .7rem; color: var(--muted); }

/* --- Puntuaciones --- */
.score-list { display: grid; gap: .55rem; list-style: none; padding: 0; }
.score { display: grid; grid-template-columns: 1fr auto; gap: .2rem .8rem; align-items: center; }
.score__label { font-size: .87rem; color: var(--ink-2); }
.score__value { font-size: .87rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.score__bar { grid-column: 1 / -1; height: 6px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.score__fill { display: block; height: 100%; border-radius: 999px; background: var(--accent); }

/* --- Radar --- */
.radar { width: 100%; height: auto; max-width: 430px; margin-inline: auto; }
.radar__grid { fill: none; stroke: var(--line-2); stroke-width: 1; }
.radar__axis { stroke: var(--line-2); stroke-width: 1; }
.radar__label { font-family: var(--sans); font-size: 11px; font-weight: 600; fill: var(--ink-2); }
.radar__tick  { font-family: var(--sans); font-size: 9px; fill: var(--muted); }
.radar__shape { fill: rgba(14,124,102,.18); stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; }
.radar__point { fill: var(--accent); }

/* --- Tabla de especificaciones --- */
.specs { display: grid; gap: 1.6rem; }
.specs__group h4 {
  font-family: var(--sans); font-size: .76rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: .55rem;
}
.specs__table th, .specs__table td { padding: .62rem .1rem; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; font-size: .92rem; }
.specs__table th { width: 42%; font-weight: 500; color: var(--muted); }
.specs__table td { color: var(--ink); }
.specs__table tr:last-child th, .specs__table tr:last-child td { border-bottom: 0; }
.specs__empty { color: var(--line-2); }

/* --- Panel / caja --- */
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.1rem, 3vw, 1.75rem); box-shadow: var(--shadow-s); }
.panel--soft { background: var(--accent-soft); border-color: #CFE5DD; box-shadow: none; }
.panel--flat { box-shadow: none; }

/* --- Pros y contras --- */
.proscons { display: grid; gap: 1.1rem; }
.proscons__col h4 { font-family: var(--sans); font-size: .95rem; margin-bottom: .55rem; }
.proscons__list { list-style: none; padding: 0; display: grid; gap: .5rem; font-size: .92rem; }
.proscons__list li { display: flex; gap: .55rem; align-items: flex-start; }
.proscons__list li::before { content: ""; width: 18px; height: 18px; flex: none; margin-top: .1rem; background-repeat: no-repeat; background-size: contain; }
.proscons__list--pro li::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%230E7C66' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10.5l4 4 8-9'/%3E%3C/svg%3E"); }
.proscons__list--con li::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23A33A2A' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M5 5l10 10M15 5L5 15'/%3E%3C/svg%3E"); }

/* --- Galería --- */
.gallery { display: grid; gap: .7rem; }
.gallery__main { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; background: var(--surface-2); border: 1px solid var(--line); }
.gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumbs { display: flex; gap: .55rem; }
.gallery__thumb {
  flex: 1; aspect-ratio: 1; border-radius: var(--radius-s); overflow: hidden;
  border: 1px solid var(--line); background: var(--surface-2); padding: 0;
  transition: border-color .2s var(--ease-out), transform .2s var(--ease-out);
}
.gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumb[aria-pressed="true"] { border-color: var(--accent); }
.gallery__thumb:hover { transform: translateY(-2px); }

/* --- Aviso Canarias --- */
.canarias {
  display: flex; gap: .75rem; align-items: flex-start;
  padding: .8rem .95rem; border-radius: var(--radius-s);
  background: var(--warn-soft); border: 1px solid #F0DFBC; color: var(--warn);
  font-size: .85rem;
}
.canarias--ok   { background: var(--accent-soft); border-color: #C9E2DA; color: var(--accent-ink); }
.canarias--no   { background: var(--danger-soft); border-color: #F0D3CD; color: var(--danger); }
.canarias svg { width: 20px; height: 20px; flex: none; margin-top: .1rem; }
.canarias strong { display: block; }
.canarias span { color: var(--ink-2); font-weight: 400; }

/* --- Comparador --- */
.cmp-picker { display: grid; gap: 1rem; }
.cmp-tabs { display: flex; flex-wrap: wrap; gap: .45rem; }
.cmp-tab {
  padding: .5rem .95rem; border-radius: 999px; border: 1px solid var(--line-2);
  font-size: .88rem; font-weight: 600; background: var(--surface); color: var(--ink-2);
  transition: all .2s var(--ease-out);
}
.cmp-tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.cmp-options { display: grid; gap: .6rem; grid-template-columns: 1fr; }
.cmp-option {
  display: flex; align-items: center; gap: .8rem; padding: .7rem .85rem;
  border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--surface);
  cursor: pointer; transition: border-color .2s var(--ease-out), background-color .2s var(--ease-out);
}
.cmp-option:hover { border-color: var(--line-2); }
.cmp-option input { width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
.cmp-option img { width: 46px; height: 46px; border-radius: 8px; object-fit: cover; background: var(--surface-2); flex: none; }
.cmp-option__name { font-weight: 600; font-size: .92rem; }
.cmp-option__meta { font-size: .78rem; color: var(--muted); }
.cmp-option.is-checked { border-color: var(--accent); background: var(--accent-soft); }
.cmp-option.is-disabled { opacity: .45; pointer-events: none; }

.cmp-bar {
  position: sticky; bottom: 0; z-index: 60;
  display: flex; flex-wrap: wrap; align-items: center; gap: .6rem;
  padding: .8rem 1rem; margin-top: 1.5rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-m);
}
.cmp-chip { display: inline-flex; align-items: center; gap: .45rem; padding: .35rem .5rem .35rem .7rem; border-radius: 999px; background: var(--surface-2); font-size: .82rem; font-weight: 600; }
.cmp-chip button { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--line-2); color: var(--ink); font-size: .75rem; line-height: 1; }
.cmp-chip button:hover { background: var(--danger-soft); color: var(--danger); }

.cmp-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.cmp-table { min-width: 640px; font-size: .89rem; }
.cmp-table th, .cmp-table td { padding: .7rem .85rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.cmp-table thead th { position: sticky; top: 0; background: var(--surface); z-index: 2; border-bottom: 2px solid var(--line-2); }
.cmp-table tbody th { font-weight: 500; color: var(--muted); background: var(--surface); position: sticky; left: 0; z-index: 1; min-width: 155px; border-right: 1px solid var(--line); }
.cmp-table td.is-best { background: var(--accent-soft); color: var(--accent-ink); font-weight: 600; }
.cmp-table__group td { background: var(--surface-2); font-weight: 700; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.cmp-head { display: grid; gap: .4rem; }
.cmp-head img { width: 100%; max-width: 120px; aspect-ratio: 4/3; object-fit: cover; border-radius: 8px; background: var(--surface-2); }
.cmp-head__name { font-family: var(--serif); font-size: 1rem; }
.cmp-empty { display: grid; place-items: center; gap: .6rem; padding: 3rem 1rem; text-align: center; color: var(--muted); }

/* --- Filtros de categoría --- */
.toolbar { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; justify-content: space-between; }
.toolbar__group { display: flex; flex-wrap: wrap; gap: .45rem; align-items: center; }
.select {
  appearance: none; padding: .55rem 2rem .55rem .8rem; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--surface); font-size: .87rem; font-weight: 500;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%236B7A75' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .6rem center; background-size: 15px;
}

/* --- Artículo / guía --- */
.prose { font-size: 1.02rem; color: var(--ink-2); }
.prose > * + * { margin-top: 1.05rem; }
.prose h2 { margin-top: 2.4rem; color: var(--ink); }
.prose h3 { margin-top: 1.8rem; color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.15rem; display: grid; gap: .45rem; }
.prose a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose a:hover { color: var(--accent); }
.prose strong { color: var(--ink); }
.prose blockquote { border-left: 3px solid var(--accent); padding-left: 1rem; font-family: var(--serif); font-size: 1.1rem; color: var(--ink); }

/* --- Bloque de pick en guías --- */
.pick { display: grid; gap: 1rem; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.pick__head { display: flex; gap: 1rem; align-items: center; }
.pick__img { width: 92px; height: 92px; flex: none; border-radius: var(--radius-s); object-fit: cover; background: var(--surface-2); }
.pick__rank { font-family: var(--serif); font-size: 1.6rem; color: var(--accent); line-height: 1; }

/* --- Footer --- */
.site-footer { margin-top: 4.5rem; background: var(--ink); color: #D9E3E0; padding: 3rem 0 2rem; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: #8ED9C4; }
.footer-grid { display: grid; gap: 2rem; }
.footer-col h4 { font-family: var(--sans); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #8ED9C4; margin-bottom: .7rem; }
.footer-col ul { list-style: none; padding: 0; display: grid; gap: .4rem; font-size: .9rem; }
.footer-note { margin-top: 2.2rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.13); font-size: .8rem; color: #A6B7B2; display: grid; gap: .6rem; }

/* --- Aviso de afiliados --- */
.disclosure {
  display: flex; gap: .6rem; align-items: flex-start;
  font-size: .8rem; color: var(--muted); padding: .8rem 1rem;
  background: var(--surface-2); border-radius: var(--radius-s); border: 1px solid var(--line);
}
.disclosure svg { width: 17px; height: 17px; flex: none; margin-top: .15rem; }

/* =============================================================
   6. Secciones
   ============================================================= */
.section { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.section--tight { padding-block: clamp(1.8rem, 4vw, 3rem); }
.section__head { display: grid; gap: .6rem; margin-bottom: 1.8rem; max-width: 62ch; }
.section__head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; max-width: none; flex-wrap: wrap; }

.hero { position: relative; padding-block: clamp(2.5rem, 7vw, 5rem) clamp(2rem, 5vw, 3.5rem); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -30% -10% auto -10%; height: 70%;
  background: radial-gradient(60% 60% at 30% 40%, rgba(14,124,102,.12), transparent 70%),
              radial-gradient(50% 50% at 80% 20%, rgba(180,150,90,.10), transparent 70%);
  pointer-events: none; z-index: 0;
}
.hero > * { position: relative; z-index: 1; }
.hero__grid { display: grid; gap: 2.2rem; align-items: center; }
.hero h1 { margin-top: .8rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.6rem; }
.hero__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2.4rem; padding-top: 1.6rem; border-top: 1px solid var(--line); }
.hero__stat strong { display: block; font-family: var(--serif); font-size: 1.6rem; letter-spacing: -.02em; }
.hero__stat span { font-size: .8rem; color: var(--muted); }
.hero__panel { display: none; }

.grid-cards { display: grid; gap: 1.15rem; grid-template-columns: 1fr; }
.grid-cat { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.cat-card {
  display: flex; gap: 1rem; align-items: center; padding: 1.1rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s var(--ease-out);
}
.cat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-m); border-color: var(--line-2); }
.cat-card__icon { width: 46px; height: 46px; flex: none; }
.cat-card__count { font-size: .78rem; color: var(--muted); }

.method { display: grid; gap: 1.4rem; }
.method__item { display: grid; gap: .4rem; }
.method__num { font-family: var(--serif); font-size: 1.5rem; color: var(--accent); line-height: 1; }

/* --- Ficha --- */
.ficha__top { display: grid; gap: 1.8rem; }
.ficha__title { margin-top: .5rem; }
.ficha__buybox { display: grid; gap: .85rem; }
.ficha__section { margin-top: clamp(2.2rem, 5vw, 3.2rem); }
.ficha__section > h2 { margin-bottom: 1.1rem; }
.ideal {
  display: grid; gap: .3rem; padding: 1rem 1.15rem; border-left: 3px solid var(--accent);
  background: var(--accent-soft); border-radius: 0 var(--radius-s) var(--radius-s) 0;
}
.ideal strong { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); }
.related { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.rating-line { display: flex; align-items: center; gap: .5rem; font-size: .9rem; color: var(--ink-2); }
.stars { display: inline-flex; gap: 2px; }
.stars svg { width: 15px; height: 15px; }

/* =============================================================
   7. Efectos
   ============================================================= */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.is-visible, .no-js .reveal { opacity: 1; transform: none; }
@view-transition { navigation: auto; }

/* =============================================================
   8. Responsive
   ============================================================= */
@media (max-width: 859px) {
  .nav { position: fixed; inset: 68px 0 auto 0; background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-m); display: none; }
  .nav.is-open { display: block; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; padding: .6rem var(--gutter) 1.2rem; }
  .nav__link { padding: .8rem .2rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav__cta { margin: .8rem 0 0; }
  .nav-toggle { display: block; margin-left: auto; }
}
@media (min-width: 540px) {
  .grid-cards { grid-template-columns: repeat(2, 1fr); }
  .grid-cat { grid-template-columns: repeat(2, 1fr); }
  .proscons { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .cmp-options { grid-template-columns: repeat(2, 1fr); }
  .related { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .method { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
  .ficha__top { grid-template-columns: 1.05fr .95fr; gap: 2.4rem; align-items: start; }
  .specs { grid-template-columns: 1fr 1fr; gap: 1.8rem 2.5rem; }
}
@media (min-width: 960px) {
  .grid-cards { grid-template-columns: repeat(3, 1fr); }
  .grid-cat { grid-template-columns: repeat(3, 1fr); }
  .related { grid-template-columns: repeat(4, 1fr); }
  .hero__grid { grid-template-columns: 1.08fr .92fr; gap: 3rem; }
  .hero__panel { display: block; }
  .cmp-options { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1280px) {
  .grid-cat { grid-template-columns: repeat(5, 1fr); }
}

/* =============================================================
   9. Reduced motion — solo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition-duration: .01ms; opacity: 1; transform: none; }
}