/* =============================================================
   ImportaTech — styles.css
   1. Tokens  2. Reset  3. Utilities  4. Typography  5. Layout/Nav
   6. Components  7. Sections  8. Ficha  9. Comparador  10. Responsive
   11. Reduced motion
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg: #0a0d12;
  --bg-alt: #0e1218;
  --bg-elevated: #11151d;
  --card: #141922;
  --card-hover: #1a212c;
  --border: rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.16);
  --text: #eef1f7;
  --text-dim: #9aa3b6;
  --text-faint: #6b7386;
  --accent: #22d3ee;
  --accent-ink: #04252c;
  --accent-2: #8b7bff;
  --amber: #ffb020;
  --green: #34d399;
  --red: #ff6b7a;
  --radius-lg: 20px;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow-lg: 0 30px 70px -25px rgba(0,0,0,.65);
  --shadow: 0 14px 34px -18px rgba(0,0,0,.6);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-soft: cubic-bezier(.25,.46,.45,.94);
  --maxw: 1280px;
  --nav-h: 72px;
  --serif: "Space Grotesk", "Inter", system-ui, sans-serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
}

/* =============================================================
   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(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
  background-image:
    radial-gradient(60% 45% at 85% -10%, rgba(34,211,238,.10), transparent 60%),
    radial-gradient(50% 35% at 5% 0%, rgba(139,123,255,.09), transparent 60%);
  background-repeat: no-repeat;
}
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; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: var(--serif); text-wrap: balance; line-height: 1.12; letter-spacing: -0.01em; font-weight: 600; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--accent); 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; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--accent); color: var(--accent-ink);
  border-radius: 8px; font-weight: 600; transition: top .25s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.5rem); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.section-head { max-width: 640px; margin-bottom: clamp(1.6rem, 4vw, 2.6rem); }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .8rem;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(34,211,238,.18); }
.muted { color: var(--text-dim); }
.faint { color: var(--text-faint); font-size: .85rem; }
.center { text-align: center; margin-inline: auto; }
.grid { display: grid; gap: 1.4rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.stack { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; }
.gap-s { gap: .6rem; } .gap-m { gap: 1rem; } .gap-l { gap: 1.8rem; }
.wrap { flex-wrap: wrap; }
.pill {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .32rem .7rem; border-radius: 99px; font-size: .78rem; font-weight: 600;
  background: var(--bg-elevated); border: 1px solid var(--border); color: var(--text-dim);
}
.pill--accent { background: rgba(34,211,238,.12); border-color: rgba(34,211,238,.3); color: var(--accent); }
.pill--offer { background: rgba(255,107,122,.12); border-color: rgba(255,107,122,.32); color: var(--red); }
.divider { height: 1px; background: var(--border); border: 0; margin-block: 2.4rem; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* =============================================================
   4. Typography
   ============================================================= */
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.15rem); }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); }
.lede { font-size: clamp(1.02rem, 1.6vw, 1.2rem); color: var(--text-dim); max-width: 60ch; }

/* =============================================================
   5. Layout / Nav / Footer
   ============================================================= */
.site-header {
  position: sticky; top: 0; z-index: 500;
  background: rgba(10,13,18,.72); border-bottom: 1px solid var(--border);
  height: var(--nav-h);
}
/* backdrop-filter lives on a ::before, never directly on .site-header: a filter/backdrop-filter
   on an ANCESTOR becomes the containing block for position:fixed descendants (same as transform),
   which would trap the fixed mobile nav-links panel inside the 72px header box instead of the viewport. */
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
}
.site-header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; }
.brand { display: flex; align-items: center; gap: .55rem; font-family: var(--serif); font-weight: 700; font-size: 1.18rem; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; color: #06131a; font-weight: 800; font-size: 1.05rem;
}
.nav-links { display: flex; align-items: center; gap: 1.9rem; }
.nav-links a { font-size: .93rem; font-weight: 500; color: var(--text-dim); transition: color .2s var(--ease-out); position: relative; }
.nav-links a:hover, .nav-links a.is-active { color: var(--text); }
.nav-cta, .nav-links a.nav-cta, .nav-links a.nav-cta:hover {
  color: var(--accent-ink); background: var(--accent);
  padding: .55rem 1.05rem; border-radius: 99px; font-weight: 700;
}
.nav-links a.nav-cta:hover { filter: brightness(1.08); }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--border); place-items: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 18px; height: 2px; background: var(--text); position: relative; transition: transform .25s var(--ease-out), opacity .2s;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

.site-footer { border-top: 1px solid var(--border); padding-block: 3.2rem 2rem; background: var(--bg-alt); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2.2rem; margin-bottom: 2.4rem; }
.footer-grid h4 { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint); margin-bottom: .9rem; font-family: var(--sans); font-weight: 700; }
.footer-grid a { display: block; color: var(--text-dim); font-size: .92rem; padding-block: .28rem; transition: color .2s; }
.footer-grid a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .8rem; font-size: .82rem; color: var(--text-faint); padding-top: 1.6rem; border-top: 1px solid var(--border); }

.disclosure-bar {
  background: var(--bg-elevated); border-bottom: 1px solid var(--border);
  font-size: .82rem; color: var(--text-faint); text-align: center; padding: .5rem 1rem;
}
.disclosure-bar a { color: var(--accent); }

/* =============================================================
   6. Components
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.5rem; border-radius: 99px; font-weight: 700; font-size: .95rem;
  transition: transform .25s var(--ease-out), filter .25s var(--ease-out), box-shadow .25s var(--ease-out);
  white-space: nowrap;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), #4fd8f5); color: var(--accent-ink); box-shadow: 0 12px 30px -12px rgba(34,211,238,.55); }
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.05); box-shadow: 0 16px 36px -12px rgba(34,211,238,.7); }
.btn-ghost { background: var(--bg-elevated); border: 1px solid var(--border-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-amazon { background: linear-gradient(135deg, var(--amber), #ff8a3d); color: #2b1400; box-shadow: 0 12px 30px -12px rgba(255,176,32,.55); }
.btn-amazon:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-sm { padding: .55rem 1.05rem; font-size: .84rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .4; pointer-events: none; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: transform .35s var(--ease-out), border-color .35s var(--ease-out), background .35s var(--ease-out);
}

/* Product card */
.product-card { display: flex; flex-direction: column; overflow: hidden; position: relative; }
.product-card:hover { border-color: var(--border-strong); background: var(--card-hover); transform: translateY(-4px); }
.pc-media { position: relative; aspect-ratio: 4/3; overflow: hidden; background: #0d1117; }
.pc-media img { width: 100%; height: 100%; object-fit: contain; padding: 1rem; transition: transform .5s var(--ease-out); }
.product-card:hover .pc-media img { transform: scale(1.06) rotate(-.6deg); }
.pc-badges { position: absolute; top: .7rem; left: .7rem; display: flex; gap: .4rem; flex-wrap: wrap; z-index: 2; }
.pc-body { padding: 1.15rem 1.25rem 1.35rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.pc-cat { font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--accent); }
.pc-title { font-size: 1.02rem; font-weight: 700; line-height: 1.35; font-family: var(--serif); }
.pc-title a::after { content: ""; position: absolute; inset: 0; }
.pc-rating { display: flex; align-items: center; gap: .4rem; font-size: .84rem; color: var(--text-dim); }
.pc-rating .stars { color: var(--amber); letter-spacing: 1px; }
.pc-price-row { display: flex; align-items: baseline; gap: .55rem; margin-top: auto; padding-top: .3rem; }
.pc-price { font-size: 1.2rem; font-weight: 800; font-family: var(--serif); }
.pc-price-before { font-size: .85rem; color: var(--text-faint); text-decoration: line-through; }
.pc-actions { display: flex; gap: .55rem; margin-top: .7rem; position: relative; z-index: 3; }

/* Category card */
.cat-card { padding: 1.6rem; display: flex; flex-direction: column; gap: .6rem; position: relative; overflow: hidden; }
.cat-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.cat-card .cat-icon { font-size: 1.8rem; }
.cat-card h3 { font-size: 1.08rem; }
.cat-card .cat-count { font-size: .8rem; color: var(--text-faint); }
.cat-card a.stretched::after { content: ""; position: absolute; inset: 0; }

/* Star rating render */
.stars-row { display: inline-flex; gap: .12rem; color: var(--amber); }

/* Tag/score chip */
.score-chip { display: inline-flex; align-items: center; gap: .4rem; padding: .3rem .65rem; border-radius: 8px; background: var(--bg-elevated); border: 1px solid var(--border); font-size: .8rem; }

/* =============================================================
   7. Sections
   ============================================================= */
.hero { padding-block: clamp(3.4rem, 9vw, 6.5rem) clamp(2.5rem, 6vw, 4rem); position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.hero h1 { margin-bottom: 1.1rem; }
.hero .lede { margin-bottom: 1.8rem; }
.hero-stats { display: flex; gap: 2.2rem; margin-top: 2.2rem; flex-wrap: wrap; }
.hero-stats .stat b { display: block; font-family: var(--serif); font-size: 1.5rem; color: var(--accent); }
.hero-stats .stat span { font-size: .82rem; color: var(--text-faint); }
.hero-visual { position: relative; aspect-ratio: 1/1; border-radius: var(--radius-lg); background: var(--card); border: 1px solid var(--border); display: grid; place-items: center; overflow: hidden; }
.hero-visual .orb { position: absolute; width: 60%; aspect-ratio: 1; border-radius: 50%; filter: blur(60px); opacity: .55; }
.hero-visual .orb.o1 { background: var(--accent); top: -10%; right: -10%; }
.hero-visual .orb.o2 { background: var(--accent-2); bottom: -15%; left: -10%; }
.hero-visual img { position: relative; z-index: 1; width: 78%; filter: drop-shadow(0 30px 40px rgba(0,0,0,.5)); transition: transform .6s var(--ease-out); }
.hero-visual:hover img { transform: translateY(-8px) rotate(1deg) scale(1.02); }

.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.trust-item { padding: 1.4rem; }
.trust-item .n { font-family: var(--serif); font-size: 1.7rem; color: var(--accent); }

.cta-banner {
  border-radius: var(--radius-lg); padding: clamp(2rem, 5vw, 3.2rem);
  background: linear-gradient(135deg, rgba(34,211,238,.14), rgba(139,123,255,.12));
  border: 1px solid var(--border-strong); display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
}

/* Filters bar (category pages) */
.filters-bar { display: flex; gap: .7rem; flex-wrap: wrap; align-items: center; margin-bottom: 1.8rem; padding: 1rem 1.2rem; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius); }
.filters-bar select, .filters-bar input {
  background: var(--card); border: 1px solid var(--border-strong); color: var(--text);
  padding: .55rem .8rem; border-radius: var(--radius-sm); font-size: .88rem;
}
.filters-bar label { font-size: .82rem; color: var(--text-faint); margin-right: .3rem; }

/* Guide / ranking */
.guide-item { display: grid; grid-template-columns: 100px 1fr; gap: 1.2rem; padding: 1.3rem; align-items: center; }
.guide-rank { font-family: var(--serif); font-size: 2.2rem; color: var(--accent); text-align: center; }

/* =============================================================
   8. Ficha (product page)
   ============================================================= */
.ficha-top { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.6rem, 4vw, 3.2rem); align-items: start; padding-block: 2.4rem; }
.ficha-galeria { position: sticky; top: calc(var(--nav-h) + 1.2rem); }
.ficha-img-main-wrap { border-radius: var(--radius-lg); overflow: hidden; background: #0d1117; border: 1px solid var(--border); aspect-ratio: 1/1; position: relative; cursor: zoom-in; }
.ficha-img-main {
  width: 100%; height: 100%; object-fit: contain; padding: 2.2rem;
  transition: transform .45s var(--ease-out);
  will-change: transform;
}
.ficha-img-main-wrap:hover .ficha-img-main { transform: scale(1.08); }
.ficha-thumbs { display: flex; gap: .7rem; margin-top: .9rem; flex-wrap: wrap; }
.ficha-thumbs button {
  width: 74px; height: 74px; border-radius: var(--radius-sm); overflow: hidden; padding: .35rem;
  background: var(--card); border: 1.5px solid var(--border); transition: transform .3s var(--ease-out), border-color .25s;
}
.ficha-thumbs button:hover { transform: translateY(-3px) scale(1.04); border-color: var(--accent); }
.ficha-thumbs button.is-active { border-color: var(--accent); }
.ficha-thumbs img { width: 100%; height: 100%; object-fit: contain; }
.ficha-expand { margin-top: .8rem; font-size: .85rem; color: var(--accent); font-weight: 600; }

.ficha-marca { color: var(--accent); font-weight: 700; font-size: .88rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: .5rem; }
.ficha-nombre { margin-bottom: .8rem; }
.ficha-rating { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.2rem; font-size: .92rem; }
.ficha-precio-box { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.3rem 1.4rem; margin-bottom: 1.2rem; }
.precio-actual { font-family: var(--serif); font-size: 2.1rem; font-weight: 800; color: var(--text); }
.precio-antes { font-size: 1rem; color: var(--text-faint); text-decoration: line-through; margin-left: .6rem; }
.precio-nota { display: block; font-size: .78rem; color: var(--text-faint); margin-top: .5rem; }
.ficha-cta-row { display: flex; gap: .8rem; margin-top: 1.1rem; flex-wrap: wrap; }
.ficha-highlights { margin-top: 1.4rem; display: flex; flex-direction: column; gap: .55rem; }
.ficha-highlights li { display: flex; gap: .6rem; font-size: .92rem; color: var(--text-dim); align-items: flex-start; }
.ficha-highlights li svg { flex: none; width: 1.15em; height: 1.15em; color: var(--accent); margin-top: .15em; }

.ficha-section { padding-block: 2.2rem; border-top: 1px solid var(--border); }
.ficha-section h2 { margin-bottom: 1.3rem; }

.radar-wrap { display: grid; grid-template-columns: minmax(260px, 380px) 1fr; gap: 2rem; align-items: center; }
.radar-legend { display: flex; flex-direction: column; gap: .6rem; }
.radar-legend .item { display: flex; align-items: center; justify-content: space-between; gap: .8rem; font-size: .9rem; padding: .5rem .7rem; background: var(--bg-elevated); border-radius: var(--radius-sm); border: 1px solid var(--border); }
.radar-legend .item b { color: var(--accent); font-family: var(--serif); }

.specs-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table.specs-table { min-width: 100%; }
table.specs-table th, table.specs-table td { text-align: left; padding: .85rem 1.1rem; border-bottom: 1px solid var(--border); font-size: .92rem; }
table.specs-table th { color: var(--text-faint); font-weight: 600; width: 42%; }
table.specs-table tr:last-child th, table.specs-table tr:last-child td { border-bottom: 0; }
table.specs-table tr:hover { background: var(--bg-elevated); }
.specs-extra summary { cursor: pointer; padding: .9rem 1.1rem; color: var(--accent); font-weight: 600; font-size: .9rem; }

.editorial-cuerpo { max-width: 72ch; font-size: 1rem; color: var(--text-dim); display: flex; flex-direction: column; gap: 1rem; }
.editorial-cuerpo p { line-height: 1.75; }
.pros-contras { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 1.6rem; }
.pc-col { padding: 1.2rem 1.3rem; border-radius: var(--radius); border: 1px solid var(--border); }
.pc-col.pros { background: rgba(52,211,153,.06); border-color: rgba(52,211,153,.25); }
.pc-col.contras { background: rgba(255,107,122,.06); border-color: rgba(255,107,122,.25); }
.pc-col h3 { font-size: .95rem; margin-bottom: .8rem; display: flex; align-items: center; gap: .5rem; }
.pc-col h3 svg { width: 1.15em; height: 1.15em; flex: none; }
.pc-col.pros h3 { color: var(--green); }
.pc-col.contras h3 { color: var(--red); }
.pc-col li { font-size: .9rem; color: var(--text-dim); padding-block: .4rem; display: flex; gap: .55rem; align-items: flex-start; }
.pc-col li::before { content: "—"; color: var(--text-faint); flex: none; }
.ideal-para { margin-top: 1.5rem; padding: 1.1rem 1.3rem; border-radius: var(--radius); background: rgba(34,211,238,.08); border: 1px solid rgba(34,211,238,.25); font-size: .95rem; }
.ideal-para strong { color: var(--accent); }

.review-card { padding: 1.2rem 1.3rem; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg-elevated); }
.review-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .5rem; gap: .6rem; flex-wrap: wrap; }
.review-author { font-weight: 700; font-size: .9rem; }
.review-verified { font-size: .74rem; color: var(--green); display: inline-flex; align-items: center; gap: .3rem; }
.review-verified svg { width: 1.15em; height: 1.15em; flex: none; }
.review-title { font-weight: 600; margin-bottom: .35rem; font-size: .93rem; }
.review-body { font-size: .88rem; color: var(--text-dim); line-height: 1.6; }

.similares-strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); gap: 1.1rem; overflow-x: auto; padding-bottom: .5rem; }

.disclosure-box { margin-top: 3rem; padding: 1.2rem 1.4rem; border-radius: var(--radius); background: var(--bg-elevated); border: 1px dashed var(--border-strong); font-size: .82rem; color: var(--text-faint); line-height: 1.6; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 1000; background: rgba(5,7,10,.92); display: none; align-items: center; justify-content: center; padding: 4vh 4vw; backdrop-filter: blur(6px); }
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 82vh; object-fit: contain; border-radius: var(--radius); }
.lightbox-close, .lightbox-prev, .lightbox-next { position: absolute; background: rgba(255,255,255,.08); border: 1px solid var(--border-strong); color: var(--text); width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; transition: background .2s, transform .2s; }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,.18); transform: scale(1.06); }
.lightbox-close { top: 3vh; right: 3vw; }
.lightbox-prev { left: 3vw; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 3vw; top: 50%; transform: translateY(-50%); }
.lightbox-counter { position: absolute; bottom: 3vh; left: 50%; transform: translateX(-50%); font-size: .82rem; color: var(--text-dim); }

/* =============================================================
   9. Comparador
   ============================================================= */
.comparador-picker { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.6rem; margin-bottom: 2rem; }
.picker-cats { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.picker-cats button { padding: .5rem 1rem; border-radius: 99px; border: 1px solid var(--border-strong); font-size: .84rem; font-weight: 600; color: var(--text-dim); }
.picker-cats button.is-active, .picker-cats button:hover { border-color: var(--accent); color: var(--accent); background: rgba(34,211,238,.08); }
.picker-slots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.picker-slot { aspect-ratio: 3/4; border-radius: var(--radius); border: 1.5px dashed var(--border-strong); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem; padding: 1rem; text-align: center; position: relative; transition: border-color .25s; }
.picker-slot.filled { border-style: solid; background: var(--bg-elevated); }
.picker-slot select { width: 100%; background: var(--bg); border: 1px solid var(--border-strong); color: var(--text); padding: .5rem; border-radius: var(--radius-sm); font-size: .82rem; }
.picker-slot img { width: 72px; height: 72px; object-fit: contain; }
.picker-slot .slot-name { font-size: .82rem; font-weight: 600; line-height: 1.3; }
.picker-slot .slot-remove { position: absolute; top: -8px; right: -8px; width: 26px; height: 26px; border-radius: 50%; background: var(--red); color: #2a0006; display: grid; place-items: center; font-weight: 800; font-size: .8rem; }

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

.compare-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 2.4rem; }
table.compare-table { min-width: 640px; }
table.compare-table th, table.compare-table td { padding: .9rem 1.2rem; border-bottom: 1px solid var(--border); font-size: .9rem; text-align: left; vertical-align: top; }
table.compare-table thead th { background: var(--bg-elevated); position: sticky; top: 0; }
table.compare-table .row-label { color: var(--text-faint); font-weight: 600; white-space: nowrap; }
table.compare-table td.best { color: var(--green); font-weight: 700; background: rgba(52,211,153,.06); }
table.compare-table .prod-col-head { min-width: 180px; }
table.compare-table .prod-col-head img { width: 60px; height: 60px; object-fit: contain; margin-bottom: .5rem; }
table.compare-table .prod-col-head .name { font-weight: 700; font-size: .88rem; margin-bottom: .4rem; }

.compare-radar-wrap { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.8rem; margin-bottom: 2.4rem; }
.compare-legend { display: flex; gap: 1.2rem; flex-wrap: wrap; margin-top: 1.2rem; justify-content: center; }
.compare-legend .item { display: flex; align-items: center; gap: .5rem; font-size: .86rem; }
.compare-legend .dot { width: 12px; height: 12px; border-radius: 3px; }

/* =============================================================
   10. Responsive
   ============================================================= */
@media (max-width: 1023px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .ficha-top { grid-template-columns: 1fr; }
  .ficha-galeria { position: static; }
  .radar-wrap { grid-template-columns: 1fr; }
  .picker-slots { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 959px) {
  .nav-links { position: fixed; inset: var(--nav-h) 0 0 0; background: var(--bg); flex-direction: column; padding: 2rem 1.4rem; gap: .3rem; align-items: stretch; transform: translateX(100%); transition: transform .35s var(--ease-out); overflow-y: auto; }
  .nav-links.is-open { transform: translateX(0); }
  .nav-links a { padding: .9rem .4rem; border-bottom: 1px solid var(--border); font-size: 1.05rem; }
  .nav-links a.nav-cta { text-align: center; margin-top: 1rem; }
  .nav-toggle { display: grid; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 420px; margin-inline: auto; order: -1; }
  .trust-strip { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .pros-contras { grid-template-columns: 1fr; }
}
@media (max-width: 719px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.6rem; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .guide-item { grid-template-columns: 60px 1fr; }
  .picker-slots { grid-template-columns: repeat(2, 1fr); }
  .cta-banner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 539px) {
  .hero-stats { gap: 1.4rem; }
}

/* =============================================================
   11. Reduced motion — only the intrusive stuff
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-visual .orb { animation: none; }
}