/* =============================================================
   VOLTIA — bicicletas eléctricas, comparadas a fondo
   styles.css — hoja única, organizada por secciones
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg: #f7f5ef;
  --surface: #ffffff;
  --surface-2: #f0ede4;
  --ink: #14181d;
  --ink-soft: #565f68;
  --ink-faint: #8b9199;
  --line: #e4e0d5;
  --line-strong: #cfc9ba;
  --accent: #587a00;
  --accent-bright: #c6ff4d;
  --accent-ink: #10150a;
  --accent-soft: #eafac0;
  --accent-2: #dd5b1e;
  --accent-2-soft: #fce6d8;
  --danger: #b3261e;
  --star: #d99a1c;

  --radar-1: #6e9c00;
  --radar-2: #dd5b1e;
  --radar-3: #3457d5;
  --radar-4: #a23e9c;

  --font-display: "Space Grotesk", "Manrope", -apple-system, "Segoe UI", sans-serif;
  --font-sans: "Manrope", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;

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

  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;
  --nav-h: 72px;
  --container: 1240px;

  --shadow-s: 0 1px 2px rgba(20, 24, 29, 0.06), 0 1px 1px rgba(20, 24, 29, 0.04);
  --shadow-m: 0 8px 24px rgba(20, 24, 29, 0.08), 0 2px 6px rgba(20, 24, 29, 0.05);
  --shadow-l: 0 24px 60px rgba(20, 24, 29, 0.14), 0 6px 16px rgba(20, 24, 29, 0.08);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c1013;
    --surface: #12171b;
    --surface-2: #171d22;
    --ink: #f1efe8;
    --ink-soft: #a9b0b6;
    --ink-faint: #767f86;
    --line: #232a30;
    --line-strong: #313a41;
    --accent: #c6ff4d;
    --accent-bright: #c6ff4d;
    --accent-ink: #10150a;
    --accent-soft: #202a0a;
    --accent-2: #ff8a52;
    --accent-2-soft: #2c1c10;
    --star: #e2b04a;
    --shadow-s: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-m: 0 8px 24px rgba(0, 0, 0, 0.45);
    --shadow-l: 0 24px 60px rgba(0, 0, 0, 0.55);
  }
}
:root[data-theme="dark"] {
  --bg: #0c1013;
  --surface: #12171b;
  --surface-2: #171d22;
  --ink: #f1efe8;
  --ink-soft: #a9b0b6;
  --ink-faint: #767f86;
  --line: #232a30;
  --line-strong: #313a41;
  --accent: #c6ff4d;
  --accent-bright: #c6ff4d;
  --accent-ink: #10150a;
  --accent-soft: #202a0a;
  --accent-2: #ff8a52;
  --accent-2-soft: #2c1c10;
  --star: #e2b04a;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; scroll-behavior: smooth; overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -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; }
input, select { font: inherit; color: inherit; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { font-family: var(--font-display); text-wrap: balance; line-height: 1.05; letter-spacing: -0.02em; font-weight: 700; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--accent-bright); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--bg);
  z-index: 9999; border-radius: var(--radius-s); font-weight: 600;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
.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; }
.section { padding-block: clamp(3rem, 6vw, 5.5rem); }
.section-head { max-width: 46rem; margin-bottom: clamp(1.75rem, 4vw, 2.75rem); }
.eyebrow {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin-bottom: .75rem;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.section-head h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
.section-head p { color: var(--ink-soft); margin-top: .6rem; font-size: 1.05rem; }
.grid { display: grid; gap: 1.5rem; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }
.nowrap { white-space: nowrap; }

/* =============================================================
   4. Buttons & badges
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.4rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out), background .2s var(--ease-out), color .2s var(--ease-out);
  white-space: nowrap;
}
.btn-primary { background: var(--accent-bright); color: var(--accent-ink); box-shadow: var(--shadow-s); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px color-mix(in srgb, var(--accent-bright) 45%, transparent); }
.btn-ghost { background: var(--surface); color: var(--ink); border: 1px solid var(--line-strong); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-buy {
  background: var(--accent-bright); color: var(--accent-ink); font-weight: 700;
  padding: 1rem 1.6rem; border-radius: var(--radius-s); font-size: 1.02rem;
}
.btn-buy:hover { transform: translateY(-2px); box-shadow: var(--shadow-m); }
.btn-buy svg { width: 1.1em; height: 1.1em; flex: none; }
.btn-small { padding: .5rem .9rem; font-size: .82rem; border-radius: 999px; background: var(--surface-2); }
.btn-small:hover { background: var(--accent-soft); color: var(--accent); }
.btn-buy.btn-small, .btn-buy.btn-small:hover { background: var(--accent-bright); color: var(--accent-ink); }
.btn-primary.btn-small, .btn-primary.btn-small:hover { background: var(--accent-bright); color: var(--accent-ink); }
.btn-icon { width: 2.2rem; height: 2.2rem; display: inline-grid; place-items: center; border-radius: 50%; background: var(--surface-2); flex: none; }
.btn-icon svg { width: 1.05em; height: 1.05em; }
.btn-icon:hover { background: var(--accent-soft); color: var(--accent); }

.badge {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .3rem .65rem; border-radius: 999px; font-size: .74rem; font-weight: 700;
  font-family: var(--font-mono); letter-spacing: .02em;
}
.badge svg { width: 1em; height: 1em; flex: none; }
.badge-offer { background: var(--accent-2); color: #201404; }
.badge-editor { background: var(--accent-soft); color: var(--accent); }
.badge-cat { background: var(--surface-2); color: var(--ink-soft); }
.badge-reference { background: var(--surface-2); color: var(--ink-soft); border: 1px solid var(--line-strong); }

/* =============================================================
   5. Header / nav
   ============================================================= */
.site-header {
  position: sticky; top: 0; z-index: 500;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
@supports not (backdrop-filter: blur(1px)) { .site-header { background: var(--bg); } }
.site-header.is-scrolled { border-color: var(--line); box-shadow: var(--shadow-s); }
.nav { height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; }
.brand-mark-wrap {
  display: inline-flex; align-items: center; gap: .5rem; background: #0d1013;
  border-radius: 10px; padding: .4rem .65rem; flex: none;
}
.brand-icon { height: 30px; width: auto; flex: none; display: block; }
.brand-word { height: 20px; width: auto; flex: none; display: block; }
.footer-brand .brand-icon { height: 34px; }
.footer-brand .brand-word { height: 23px; }
.nav-links { display: none; align-items: center; gap: 1.3rem; font-weight: 600; font-size: .89rem; white-space: nowrap; }
.nav-links a { color: var(--ink-soft); transition: color .2s var(--ease-out); position: relative; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a.lang-switch { display: inline-flex; align-items: center; gap: .3rem; font-family: var(--font-mono); font-size: .8rem; font-weight: 700; letter-spacing: .03em; border: 1px solid var(--line-strong); border-radius: 999px; padding: .35rem .65rem; }
.nav-links a.lang-switch svg { width: 1.05em; height: 1.05em; }
.nav-links a.lang-switch:hover { border-color: var(--accent); color: var(--accent); }
.mobile-menu a.lang-switch { display: flex; align-items: center; gap: .5rem; }
.mobile-menu a.lang-switch svg { width: 1.1em; height: 1.1em; color: var(--accent); }
.nav-right { display: flex; align-items: center; gap: .6rem; }
.nav-links a.nav-cta {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--accent-bright); color: var(--accent-ink);
  padding: .6rem 1.15rem; border-radius: 999px; font-weight: 800;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--accent-bright) 55%, transparent);
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out);
}
.nav-links a.nav-cta svg { width: 1.05em; height: 1.05em; }
.nav-links a.nav-cta:hover {
  background: var(--accent-bright); color: var(--accent-ink);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--accent-bright) 65%, transparent);
}
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  display: inline-flex; align-items: center; gap: .3rem; font: inherit; font-weight: 600;
  color: var(--ink-soft); background: none; border: none; cursor: pointer; padding: 0;
  transition: color .2s var(--ease-out);
}
.nav-dropdown-toggle svg { width: 1em; height: 1em; transition: transform .2s var(--ease-out); }
.nav-dropdown-toggle:hover, .nav-dropdown-toggle[aria-current="page"] { color: var(--ink); }
.nav-dropdown.is-open .nav-dropdown-toggle svg { transform: rotate(180deg); }
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 1.1rem); left: 50%; transform: translateX(-50%) translateY(-6px);
  min-width: 200px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m);
  box-shadow: var(--shadow-l); padding: .5rem; display: flex; flex-direction: column; gap: .1rem;
  opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .18s var(--ease-out), transform .18s var(--ease-out);
  z-index: 60;
}
.nav-dropdown-menu::before {
  content: ""; position: absolute; top: -1.1rem; left: 0; right: 0; height: 1.1rem;
}
.nav-dropdown-menu a { padding: .6rem .75rem; border-radius: var(--radius-s); white-space: nowrap; }
.nav-dropdown-menu a:hover { background: var(--surface-2); color: var(--ink); }
.nav-dropdown-menu-has-scroll { padding: 0; }
.nav-dropdown-scroll {
  display: flex; flex-direction: column; gap: .1rem;
  padding: .5rem; max-height: 60vh; overflow-y: auto;
}
.nav-dropdown.is-open .nav-dropdown-menu {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
@media (hover: hover) {
  .nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
  }
  .nav-dropdown:hover .nav-dropdown-toggle svg { transform: rotate(180deg); }
}
.nav-toggle { display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; }
.nav-toggle svg { width: 1.4em; height: 1.4em; }
.nav-toggle .ic-close { display: none; }
.nav-toggle[aria-expanded="true"] .ic-open { display: none; }
.nav-toggle[aria-expanded="true"] .ic-close { display: block; }

.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 480;
  background: var(--bg); padding: 1.5rem 1.25rem 2.5rem;
  display: none; overflow-y: auto;
}
.mobile-menu.is-open { display: block; }
.mobile-menu a {
  display: block; padding: .95rem 0; font-size: 1.15rem; font-weight: 600;
  border-bottom: 1px solid var(--line);
}
.mobile-menu .btn-primary { display: flex; margin-top: 1.5rem; width: 100%; border-bottom: none; }

.mobile-group { border-bottom: 1px solid var(--line); }
.mobile-group summary {
  display: flex; align-items: center; justify-content: space-between; gap: .5rem;
  padding: .95rem 0; font-size: 1.15rem; font-weight: 600; cursor: pointer;
  list-style: none;
}
.mobile-group summary::-webkit-details-marker { display: none; }
.mobile-group summary::after {
  content: ""; width: .55em; height: .55em; flex: none;
  border-right: 2px solid var(--ink-faint); border-bottom: 2px solid var(--ink-faint);
  transform: rotate(45deg); transition: transform .2s var(--ease-out);
}
.mobile-group[open] summary::after { transform: rotate(-135deg); }
.mobile-group-links {
  display: flex; flex-direction: column; max-height: 45vh; overflow-y: auto;
  padding-bottom: .6rem;
}
.mobile-menu .mobile-group-links a {
  padding: .6rem .2rem; font-size: 1rem; font-weight: 500; color: var(--ink-soft);
  border-bottom: none;
}
.mobile-menu .mobile-group-links a:hover { color: var(--ink); }

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none !important; }
}

/* =============================================================
   6. Hero
   ============================================================= */
.hero { padding-block: clamp(2.5rem, 7vw, 5rem) clamp(2.5rem, 6vw, 4rem); }
.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
.hero-title { font-size: clamp(2.3rem, 5.6vw, 3.6rem); max-width: 15ch; }
.hero-title em { font-style: normal; color: var(--accent); }
.hero-sub { margin-top: 1.1rem; font-size: 1.14rem; color: var(--ink-soft); max-width: 38ch; }
.hero-actions { margin-top: 1.9rem; display: flex; flex-wrap: wrap; gap: .9rem; }
.hero-stats { margin-top: 2.4rem; display: flex; gap: clamp(1.4rem, 4vw, 2.6rem); flex-wrap: wrap; }
.hero-stat b { display: block; font-family: var(--font-display); font-size: 1.7rem; }
.hero-stat span { font-size: .84rem; color: var(--ink-faint); }
.hero-visual {
  position: relative; border-radius: var(--radius-l); overflow: hidden;
  aspect-ratio: 1/1; background: linear-gradient(155deg, var(--accent-soft), var(--surface-2));
  box-shadow: var(--shadow-l);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual figcaption {
  position: absolute; left: 1.1rem; bottom: 1.1rem; right: 1.1rem;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px); padding: .85rem 1rem; border-radius: var(--radius-m);
  font-size: .84rem; color: var(--ink-soft); box-shadow: var(--shadow-s);
}
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.05fr .95fr; } }

/* =============================================================
   7. Product cards & grids
   ============================================================= */
.cards-grid { grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s var(--ease-out);
  position: relative;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); border-color: var(--line-strong); }
.card-media { position: relative; aspect-ratio: 1/1; background: var(--surface-2); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: contain; box-sizing: border-box; padding: .9rem; border-radius: var(--radius-s); transition: transform .5s var(--ease-out); }
.card:hover .card-media img { transform: scale(1.05); }
/* Home page highlights only: curated square photos, shown edge-to-edge with no letterbox frame. */
.card-media-fill img { object-fit: cover; padding: 0; border-radius: 0; }
.card-badges { position: absolute; top: .7rem; left: .7rem; display: flex; gap: .4rem; flex-wrap: wrap; max-width: calc(100% - 1.4rem); }
.card-compare {
  position: absolute; top: .7rem; right: .7rem; z-index: 2; width: 2.2rem; height: 2.2rem;
  border-radius: 50%; background: color-mix(in srgb, var(--surface) 92%, transparent);
  display: grid; place-items: center; box-shadow: var(--shadow-s);
  transition: background .2s var(--ease-out), color .2s var(--ease-out);
}
.card-compare svg { width: 1.05em; height: 1.05em; }
.card-compare:hover, .card-compare.is-active { background: var(--accent-bright); color: var(--accent-ink); }
.card-body { padding: 1.1rem 1.15rem 1.3rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.card-cat { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); }
.card-title { font-size: 1.06rem; line-height: 1.28; }
.card-title a::after { content: ""; position: absolute; inset: 0; }
.card-specs { display: flex; gap: .9rem; flex-wrap: wrap; font-size: .82rem; color: var(--ink-soft); margin-top: .1rem; }
.card-specs span { display: inline-flex; align-items: center; gap: .3rem; }
.card-specs svg { width: 1.05em; height: 1.05em; flex: none; color: var(--accent); }
.card-rating { display: flex; align-items: center; gap: .35rem; font-size: .84rem; color: var(--ink-soft); }
.card-rating svg { width: 1em; height: 1em; color: var(--star); flex: none; }
.card-foot { margin-top: auto; padding-top: .6rem; display: flex; align-items: flex-end; justify-content: space-between; gap: .6rem; }
.card-price { display: flex; flex-direction: column; }
.price-now { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; }
.price-before { font-size: .82rem; color: var(--ink-faint); text-decoration: line-through; }
.card-cta { position: relative; z-index: 1; }

/* =============================================================
   8. "Cómo elegimos" trust strip
   ============================================================= */
.trust { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.trust-item { padding: 1.4rem; border-radius: var(--radius-m); background: var(--surface); border: 1px solid var(--line); }
.trust-item svg { width: 1.7rem; height: 1.7rem; color: var(--accent); margin-bottom: .75rem; }
.trust-item h3 { font-size: 1.02rem; margin-bottom: .35rem; }
.trust-item p { color: var(--ink-soft); font-size: .92rem; }

/* =============================================================
   9. Category strip
   ============================================================= */
.cat-strip { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.cat-card {
  position: relative; border-radius: var(--radius-m); overflow: hidden; aspect-ratio: 5/4;
  background: var(--surface-2); display: flex; align-items: flex-end; padding: 1.1rem;
  border: 1px solid var(--line); transition: transform .3s var(--ease-out);
}
.cat-card:hover { transform: translateY(-3px); }
.cat-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.cat-card::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(0deg, rgba(6,8,6,.95) 0%, rgba(6,8,6,.88) 30%, rgba(6,8,6,.5) 60%, rgba(6,8,6,.1) 85%, transparent 100%);
}
.cat-card span { position: relative; z-index: 2; color: #fff; font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; text-shadow: 0 1px 3px rgba(0,0,0,.85), 0 2px 14px rgba(0,0,0,.5); }
.cat-card small { position: relative; z-index: 2; display: block; color: rgba(255,255,255,.92); font-size: .78rem; margin-top: .15rem; text-shadow: 0 1px 3px rgba(0,0,0,.85), 0 2px 10px rgba(0,0,0,.5); }

/* =============================================================
   10. Footer
   ============================================================= */
.site-footer { border-top: 1px solid var(--line); background: var(--surface); padding-block: 3rem 2rem; margin-top: 4rem; }
.footer-grid { display: grid; gap: 2.2rem; grid-template-columns: 1.3fr 1fr 1fr; }
.footer-brand p { color: var(--ink-soft); margin-top: .8rem; font-size: .92rem; max-width: 32ch; }
.footer-col h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-faint); margin-bottom: .9rem; font-family: var(--font-sans); font-weight: 700; }
.footer-col a { display: block; color: var(--ink-soft); font-size: .93rem; padding-block: .4rem; transition: color .2s; }
.footer-col a:hover { color: var(--accent); }
.footer-disclosure {
  margin-top: 2.4rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  font-size: .82rem; color: var(--ink-faint); line-height: 1.6;
}
.footer-bottom { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; font-size: .8rem; color: var(--ink-faint); }
@media (max-width: 719px) { .footer-grid { grid-template-columns: 1fr; } }

/* =============================================================
   11. Ficha de producto
   ============================================================= */
.ficha-top { display: grid; grid-template-columns: 1fr; gap: 2.4rem; padding-block: clamp(1.5rem, 4vw, 2.5rem) 1rem; }
.ficha-top > * { min-width: 0; }
.breadcrumbs { font-size: .82rem; color: var(--ink-faint); margin-bottom: 1rem; display: flex; gap: .4rem; flex-wrap: wrap; }
.breadcrumbs a:hover { color: var(--accent); }

.ficha-galeria { position: sticky; top: calc(var(--nav-h) + 1rem); align-self: start; }
.ficha-img-main {
  width: 100%; aspect-ratio: 1/1; object-fit: contain; box-sizing: border-box; padding: 1.6rem; border-radius: var(--radius-l);
  background: var(--surface-2); border: 1px solid var(--line); cursor: zoom-in;
}
.ficha-thumbs { list-style: none; display: flex; gap: .6rem; margin-top: .8rem; padding: 0; overflow-x: auto; overflow-y: visible; padding-block: .2rem; }
.ficha-thumbs li { flex: none; }
.ficha-thumbs button { width: 66px; height: 66px; border-radius: var(--radius-s); overflow: hidden; border: 2px solid transparent; background: var(--surface-2); opacity: .65; transition: opacity .2s, border-color .2s; }
.ficha-thumbs button.is-active, .ficha-thumbs button:hover { opacity: 1; border-color: var(--accent); }
.ficha-thumbs img { width: 100%; height: 100%; object-fit: contain; box-sizing: border-box; padding: .3rem; border-radius: calc(var(--radius-s) - 3px); }

.ficha-marca { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.ficha-nombre { font-size: clamp(1.6rem, 3.4vw, 2.3rem); margin-top: .35rem; }
.ficha-rating { display: flex; align-items: center; gap: .5rem; margin-top: .7rem; font-size: .92rem; color: var(--ink-soft); }
.ficha-rating .stars { display: inline-flex; gap: .1rem; color: var(--star); }
.ficha-rating svg { width: 1.05em; height: 1.05em; }
.ficha-precio { margin-top: 1.3rem; padding: 1.1rem 1.2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); }
.precio-actual { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; }
.precio-antes { font-size: 1rem; color: var(--ink-faint); text-decoration: line-through; margin-left: .6rem; }
.precio-nota { display: block; font-size: .82rem; color: var(--ink-faint); margin-top: .35rem; }
.ficha-precio .btn-buy { margin-top: 1rem; width: 100%; }
.ficha-no-afiliado { margin-top: .6rem; font-size: .78rem; color: var(--accent-2); }
.ficha-acciones { margin-top: .9rem; display: flex; gap: .6rem; flex-wrap: wrap; }

@media (min-width: 960px) { .ficha-top { grid-template-columns: 1fr 1fr; } }

/* Radar */
.ficha-radar, .comp-radar { padding-block: clamp(2rem, 4vw, 3rem); }
.radar-wrap { display: grid; gap: 1.6rem; align-items: center; }
.radar-figure { width: 100%; max-width: 540px; margin-inline: auto; }
.radar-figure svg { width: 100%; height: auto; }
.radar-legend { display: flex; flex-wrap: wrap; gap: .7rem; justify-content: center; }
.radar-legend .tag { display: inline-flex; align-items: center; gap: .45rem; font-size: .84rem; padding: .35rem .7rem; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); }
.radar-legend .dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }

/* Specs table */
.specs-block { padding-block: clamp(2rem, 4vw, 3rem); scroll-margin-top: 5rem; }
.specs-group { margin-bottom: 1.6rem; }
.specs-group h3 { font-size: 1rem; font-family: var(--font-sans); font-weight: 700; margin-bottom: .6rem; color: var(--accent); }
table.specs-table { font-size: .95rem; }
table.specs-table tr { border-bottom: 1px solid var(--line); }
table.specs-table th { text-align: left; font-weight: 500; color: var(--ink-soft); padding: .7rem .5rem; width: 45%; }
table.specs-table td { padding: .7rem .5rem; font-weight: 600; text-align: right; }
.specs-extra { margin-top: 1.4rem; }
.specs-extra summary { cursor: pointer; font-weight: 600; padding: .6rem 0; color: var(--ink-soft); }

/* Shipping & assembly */
.ship-block { padding-block: clamp(2rem, 4vw, 3rem); background: var(--surface-2); }
.ship-grid { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin-top: 1.4rem; }
.ship-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.2rem 1.3rem; }
.ship-item h3 { display: flex; align-items: center; gap: .5rem; font-size: 1rem; font-family: var(--font-sans); font-weight: 700; margin-bottom: .7rem; color: var(--accent); }
.ship-item h3 svg { width: 1.15em; height: 1.15em; flex: none; }
.ship-item p { color: var(--ink-soft); font-size: .94rem; line-height: 1.55; }
.ship-contents { list-style: none; display: grid; gap: .4rem; font-size: .9rem; color: var(--ink-soft); }
.ship-contents li { padding-left: 1.1rem; position: relative; }
.ship-contents li::before { content: "•"; position: absolute; left: 0; color: var(--accent); }

/* Editorial */
.ficha-editorial { padding-block: clamp(2rem, 4vw, 3rem); }
.editorial-cuerpo { max-width: 68ch; font-size: 1.05rem; color: var(--ink); line-height: 1.75; }
.editorial-cuerpo p { margin-bottom: 1.1rem; }
.pros-contras { display: grid; gap: 1.2rem; margin-top: 2rem; grid-template-columns: 1fr 1fr; max-width: 60rem; }
.pc-col { padding: 1.2rem 1.3rem; border-radius: var(--radius-m); border: 1px solid var(--line); }
.pc-col.pros { background: var(--accent-soft); }
.pc-col.contras { background: var(--surface-2); }
.pc-col h3 { display: flex; align-items: center; gap: .5rem; font-size: 1rem; font-family: var(--font-sans); font-weight: 700; margin-bottom: .8rem; }
.pc-col h3 svg { width: 1.15em; height: 1.15em; flex: none; }
.pc-col.pros h3 svg { color: var(--accent); }
.pc-col.contras h3 svg { color: var(--accent-2); }
.pc-col ul { list-style: none; display: flex; flex-direction: column; gap: .55rem; font-size: .95rem; }
.pc-col li { display: flex; gap: .5rem; align-items: flex-start; }
.pc-col li::before { content: "—"; color: var(--ink-faint); flex: none; }
.ideal-para { margin-top: 1.6rem; padding: 1.1rem 1.3rem; background: var(--surface); border-left: 3px solid var(--accent); border-radius: 0 var(--radius-s) var(--radius-s) 0; max-width: 60rem; font-size: .98rem; }
@media (max-width: 719px) { .pros-contras { grid-template-columns: 1fr; } }

/* Reviews */
.ficha-resenas { padding-block: clamp(2rem, 4vw, 3rem); }
.resenas-resumen { max-width: 60ch; color: var(--ink-soft); font-size: 1.02rem; margin-bottom: 1.6rem; }
.resenas-lista { list-style: none; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.resena-card { padding: 1.1rem 1.2rem; border-radius: var(--radius-m); background: var(--surface); border: 1px solid var(--line); }
.resena-head { display: flex; justify-content: space-between; align-items: center; font-size: .84rem; color: var(--ink-soft); margin-bottom: .5rem; }
.resena-stars { color: var(--star); display: inline-flex; gap: .1rem; }
.resena-stars svg { width: .95em; height: .95em; }
.resena-verified { display: inline-flex; align-items: center; gap: .3rem; color: var(--accent); font-size: .78rem; font-weight: 600; }
.review-verified svg, .resena-verified svg { width: 1em; height: 1em; flex: none; }
.resena-title { font-weight: 700; margin-bottom: .3rem; font-size: .95rem; }
.resena-texto { font-size: .92rem; color: var(--ink-soft); line-height: 1.55; }

/* Similares */
.ficha-similares { padding-block: clamp(2rem, 4vw, 3rem); }

/* Disclosure */
.aviso-afiliados { font-size: .85rem; color: var(--ink-faint); background: var(--surface-2); border-radius: var(--radius-m); padding: 1.1rem 1.3rem; margin-top: 2.5rem; line-height: 1.6; }

/* =============================================================
   12. Comparador
   ============================================================= */
.comp-hero { padding-block: clamp(2rem, 5vw, 3.2rem) 1.5rem; }
.comp-picker { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.2rem; margin-top: clamp(1.4rem, 3vw, 2.2rem); }
.comp-picker input[type="search"] {
  width: 100%; padding: .8rem 1rem; border-radius: var(--radius-s); border: 1px solid var(--line-strong);
  background: var(--bg); font-size: .95rem;
}
.comp-cat-label { font-size: .84rem; color: var(--ink-soft); margin: .9rem 0 .5rem; }
.comp-cat-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.comp-cat-chip {
  font: inherit; font-size: .85rem; font-weight: 600; color: var(--ink-soft);
  background: var(--bg); border: 1px solid var(--line-strong); border-radius: 999px;
  padding: .45rem .95rem; cursor: pointer; transition: all .18s var(--ease-out);
}
.comp-cat-chip:hover { border-color: var(--accent); color: var(--ink); }
.comp-cat-chip.is-active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.comp-results { list-style: none; display: grid; gap: .5rem; margin-top: .8rem; max-height: 280px; overflow-y: auto; }
.comp-results li { display: flex; align-items: center; gap: .7rem; padding: .5rem; border-radius: var(--radius-s); }
.comp-results li:hover { background: var(--surface-2); }
.comp-results img { width: 44px; height: 44px; object-fit: contain; box-sizing: border-box; padding: .2rem; background: var(--surface-2); border-radius: var(--radius-s); flex: none; }
.comp-results .name { flex: 1; font-size: .9rem; font-weight: 600; }
.comp-slots { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.2rem; }
.comp-slot { position: relative; width: 90px; }
.comp-slot .thumb { width: 90px; height: 90px; border-radius: var(--radius-s); overflow: hidden; background: var(--surface-2); border: 1px solid var(--line); }
.comp-slot .thumb img { width: 100%; height: 100%; object-fit: contain; box-sizing: border-box; padding: .3rem; border-radius: calc(var(--radius-s) - 3px); }
.comp-slot .name { font-size: .74rem; text-align: center; margin-top: .3rem; color: var(--ink-soft); }
.comp-slot .remove-badge {
  position: absolute; top: -8px; right: -8px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--ink); color: var(--bg); display: grid; place-items: center; font-size: .85rem; box-shadow: var(--shadow-s);
}
.comp-empty { padding: 3rem 1rem; text-align: center; color: var(--ink-soft); }
.comp-empty svg { width: 2.4rem; height: 2.4rem; color: var(--ink-faint); margin-bottom: 1rem; }

.comp-table-wrap { overflow-x: auto; padding-block: 1rem; }
table.comp-table { min-width: 640px; }
table.comp-table th, table.comp-table td { padding: .85rem .9rem; border-bottom: 1px solid var(--line); text-align: center; vertical-align: top; }
table.comp-table th.row-label, table.comp-table td.row-label { text-align: left; color: var(--ink-soft); font-weight: 500; white-space: nowrap; }
table.comp-table thead th { vertical-align: bottom; }
.comp-col-head { display: flex; flex-direction: column; align-items: center; gap: .5rem; }
.comp-col-head img { width: 84px; height: 84px; object-fit: contain; box-sizing: border-box; padding: .3rem; background: var(--surface-2); border-radius: var(--radius-s); }
.comp-col-head .name { font-weight: 700; font-size: .92rem; max-width: 12rem; }
.comp-col-head .price { font-family: var(--font-display); font-size: 1.2rem; }
td.is-best { background: var(--accent-soft); color: var(--accent); font-weight: 700; border-radius: var(--radius-s); }

.comp-radar .radar-figure { max-width: 480px; }

/* =============================================================
   13. Category / listing controls
   ============================================================= */
.cat-hero { padding-block: clamp(1.8rem, 4vw, 2.6rem) 1rem; }
.cat-hero p { max-width: 62ch; color: var(--ink-soft); margin-top: .6rem; }
.filter-bar {
  display: flex; flex-wrap: wrap; gap: .7rem; align-items: center; padding: 1rem 0 1.6rem;
  border-bottom: 1px solid var(--line); margin-bottom: 1.8rem;
}
.filter-bar select {
  padding: .55rem .9rem; border-radius: var(--radius-s); border: 1px solid var(--line-strong); background: var(--surface);
  font-size: .88rem;
}
.filter-count { margin-left: auto; font-size: .84rem; color: var(--ink-faint); }
.empty-state { padding: 3.5rem 1rem; text-align: center; color: var(--ink-soft); border: 1px dashed var(--line-strong); border-radius: var(--radius-m); }

/* =============================================================
   14. Guides / ranking / legal pages
   ============================================================= */
.guide-hero { padding-block: clamp(2rem, 5vw, 3.5rem) 1.5rem; }
.guide-hero .eyebrow { }
.guide-hero h1 { font-size: clamp(2rem, 4.6vw, 3rem); max-width: 22ch; }
.guide-hero p.lead { margin-top: 1rem; font-size: 1.1rem; color: var(--ink-soft); max-width: 52ch; }
.guide-body { max-width: 70ch; font-size: 1.05rem; line-height: 1.75; }
.guide-body h2 { font-size: 1.5rem; margin-block: 2rem .8rem; }
.guide-body p { margin-bottom: 1.1rem; color: var(--ink); }
.guide-body ul { margin: 1rem 0 1.4rem 1.3rem; }
.guide-list { list-style: none; display: grid; gap: 1rem; margin-top: 1.6rem; }
.guide-list li { display: flex; gap: 1rem; align-items: center; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius-m); background: var(--surface); }
.guide-list img { width: 76px; height: 76px; object-fit: contain; box-sizing: border-box; padding: .3rem; background: var(--surface-2); border-radius: var(--radius-s); flex: none; }
.guide-list .rank { font-family: var(--font-display); font-size: 1.5rem; color: var(--accent); width: 2rem; flex: none; }
.guide-list .info { flex: 1; }
.guide-list .why { font-size: .86rem; color: var(--ink-soft); margin-top: .2rem; }
.faq-item { border-bottom: 1px solid var(--line); padding-block: 1.1rem; }
.faq-item summary { cursor: pointer; font-weight: 700; font-size: 1.02rem; }
.faq-item p { margin-top: .7rem; color: var(--ink-soft); }

.legal-page .container { max-width: 780px; }
.legal-page h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); padding-block: 2rem 1rem; }
.legal-page h2 { font-size: 1.3rem; margin-block: 1.8rem .6rem; }
.legal-page p, .legal-page li { color: var(--ink-soft); line-height: 1.7; margin-bottom: .8rem; }
.legal-page ul { margin-left: 1.3rem; }

/* =============================================================
   15. Ofertas
   ============================================================= */
.ofertas-hero { padding-block: clamp(1.8rem, 4vw, 2.6rem) .5rem; }
.oferta-pin { border: 2px solid var(--accent-2); border-radius: var(--radius-m); }
.discount-pill { background: var(--danger); color: #fff; }

/* =============================================================
   15.5 Rutas seguras (Países Bajos)
   ============================================================= */
.routes-hero { padding-block: clamp(1.8rem, 4vw, 2.6rem) 1rem; }
.routes-map-wrap { border-radius: var(--radius-l); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-m); }
.routes-map { height: clamp(320px, 52vh, 480px); width: 100%; background: var(--surface-2); }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--surface); color: var(--ink); }
.leaflet-control-attribution { background: color-mix(in srgb, var(--surface) 85%, transparent) !important; color: var(--ink-faint) !important; font-size: .68rem !important; }
.leaflet-control-attribution a { color: var(--ink-soft) !important; }
.leaflet-bar a { background: var(--surface) !important; color: var(--ink) !important; border-color: var(--line) !important; }
.leaflet-bar a:hover { background: var(--accent-soft) !important; }

.route-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.3rem 1.4rem; display: flex; flex-direction: column; gap: .6rem; }
.route-card-head { display: flex; align-items: center; justify-content: space-between; gap: .6rem; }
.route-region { font-size: .78rem; color: var(--ink-faint); font-family: var(--font-mono); text-align: right; }
.route-card h3 { font-size: 1.15rem; }
.route-card p { color: var(--ink-soft); font-size: .94rem; line-height: 1.55; }
.route-stats { display: flex; gap: 1rem; font-size: .84rem; color: var(--ink-soft); }
.route-stats span { display: inline-flex; align-items: center; gap: .35rem; }
.route-stats svg { width: 1.05em; height: 1.05em; color: var(--accent); flex: none; }
.route-why { padding-top: .5rem; border-top: 1px solid var(--line); font-size: .88rem; }
.route-card .btn { margin-top: .3rem; align-self: flex-start; }
.diff-facil { background: var(--accent-soft); color: var(--accent); }
.diff-media { background: var(--accent-2-soft); color: var(--accent-2); }
.diff-dificil { background: color-mix(in srgb, var(--danger) 15%, var(--surface-2)); color: var(--danger); }

/* =============================================================
   16. Floating comparator bar
   ============================================================= */
.compare-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 400;
  background: var(--ink); color: var(--bg);
  transform: translateY(110%); transition: transform .35s var(--ease-out);
  box-shadow: 0 -8px 24px rgba(0,0,0,.18);
}
.compare-bar.is-visible { transform: translateY(0); }
.compare-bar-inner { display: flex; align-items: center; gap: 1rem; padding: .8rem 1.25rem; max-width: var(--container); margin-inline: auto; }
.compare-bar-chips { display: flex; gap: .6rem; overflow-x: auto; flex: 1; padding-top: 6px; }
.compare-bar-chip { position: relative; flex: none; }
.compare-bar-chips img { width: 38px; height: 38px; border-radius: 8px; object-fit: contain; box-sizing: border-box; padding: .15rem; background: color-mix(in srgb, var(--bg) 85%, transparent); display: block; }
.compare-bar-chip .remove-badge {
  position: absolute; top: -6px; right: -6px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--bg); color: var(--ink); display: grid; place-items: center; font-size: .72rem; line-height: 1;
  box-shadow: var(--shadow-s); opacity: 0; pointer-events: none;
  transition: opacity .15s var(--ease-out), transform .15s var(--ease-out);
  transform: scale(.8);
}
.compare-bar-chip:hover .remove-badge, .compare-bar-chip .remove-badge:focus-visible {
  opacity: 1; pointer-events: auto; transform: scale(1);
}
.compare-bar .btn-primary { flex: none; }
.compare-bar-count { font-size: .82rem; color: color-mix(in srgb, var(--bg) 70%, transparent); flex: none; }

/* =============================================================
   17. Responsive breakpoints (mobile-first, fixed steps)
   ============================================================= */
@media (min-width: 540px) { .cards-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); } }
@media (min-width: 720px) {
  .trust { grid-template-columns: repeat(3, 1fr); }
  .radar-wrap { grid-template-columns: 1.1fr .9fr; }
}
@media (min-width: 960px) {
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
}
@media (min-width: 1280px) {
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
}

/* =============================================================
   18. Reduced motion — only intrusive effects gated
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .card-media img { transition: none; }
}

/* =============================================================
   19. Print (legal pages read nicely if printed)
   ============================================================= */
@media print {
  .site-header, .site-footer, .compare-bar, .card-compare, .btn-buy { display: none !important; }
}