/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg: #faf8f3;
  --bg-alt: #f1efe6;
  --surface: #ffffff;
  --ink: #23281f;
  --ink-soft: #565f4d;
  --line: #e2ddcc;
  --accent: #3f6b4a;
  --accent-ink: #ffffff;
  --accent-soft: #e4ede2;
  --gold: #b98a3d;
  --danger: #a4553f;
  --cream: #f7f5ee;

  --serif: "Fraunces", "Georgia", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --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;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --container: 1180px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  background: var(--bg);
  color: var(--ink);
  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;
}
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; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.1; font-family: var(--serif); font-weight: 600; }
ul, ol { list-style: none; padding: 0; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--accent-soft); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--ink); color: var(--cream);
  z-index: 9999; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }
.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.section { padding-block: clamp(2.5rem, 6vw, 5rem); }
.section-head { max-width: 62ch; margin-bottom: clamp(1.5rem, 4vw, 2.5rem); }
.section-head h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-bottom: .5rem; }
.section-head p { color: var(--ink-soft); }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: .5rem; }
.muted { color: var(--ink-soft); }
.grid { display: grid; gap: 1.5rem; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* =============================================================
   4. Typography
   ============================================================= */
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }

/* =============================================================
   5. Components
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.5rem; border-radius: 999px; font-weight: 700; font-size: .95rem;
  transition: transform .2s var(--ease-out), background .2s var(--ease-out), box-shadow .2s var(--ease-out);
}
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 6px 18px -6px rgba(63,107,74,.55); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px -8px rgba(63,107,74,.6); }
.btn-secondary { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--accent); }
.btn-block { width: 100%; }
.btn[aria-disabled="true"] { opacity: .5; pointer-events: none; }

.badge { display: inline-flex; align-items: center; gap: .3rem; padding: .3rem .65rem; border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .02em; }
.badge-organic { background: var(--accent-soft); color: var(--accent); }
.badge-offer { background: #fdece6; color: var(--danger); }
.badge-example { background: #fff3d6; color: #8a6415; }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 34px -18px rgba(35,40,31,.25); }
.card-media { aspect-ratio: 4/3; background: var(--bg-alt); position: relative; }
.card-media img { width: 100%; height: 100%; object-fit: contain; padding: 1rem; }
.card-body { padding: 1.1rem 1.25rem 1.4rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.card-cat { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--accent); font-weight: 700; }
.card-title { font-size: 1.05rem; line-height: 1.3; }
.card-rating { font-size: .85rem; color: var(--ink-soft); }
.card-price { margin-top: auto; display: flex; align-items: baseline; gap: .5rem; }
.price-now { font-size: 1.25rem; font-weight: 800; }
.price-before { font-size: .85rem; color: var(--ink-soft); text-decoration: line-through; }
.card-actions { display: flex; gap: .5rem; margin-top: .4rem; }

.chip { display: inline-flex; align-items: center; padding: .3rem .7rem; border-radius: 999px; background: var(--bg-alt); font-size: .78rem; color: var(--ink-soft); border: 1px solid var(--line); }

/* =============================================================
   6. Sections
   ============================================================= */

/* --- Header / nav --- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(250,248,243,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .9rem; }
.brand { font-family: var(--serif); font-weight: 700; font-size: 1.3rem; display: flex; align-items: center; gap: .5rem; }
.brand-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: .95rem; font-weight: 800; }
.nav-links { display: none; gap: 1.4rem; font-size: .92rem; font-weight: 600; }
.nav-links a { color: var(--ink-soft); transition: color .2s var(--ease-out); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--accent); }
.nav-links a.nav-cta, .nav-links a.nav-cta:hover {
  color: var(--accent-ink); background: var(--accent); padding: .55rem 1rem; border-radius: 999px;
}
.nav-toggle { display: inline-flex; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: .5rem .7rem; }
@media (min-width: 960px) { .nav-links { display: flex; align-items: center; } .nav-toggle { display: none; } }
.nav-mobile { display: none; flex-direction: column; gap: .2rem; padding-block: .5rem 1rem; border-top: 1px solid var(--line); }
.nav-mobile.is-open { display: flex; }
.nav-mobile a { padding: .6rem .2rem; font-weight: 600; }

/* --- Disclosure strip --- */
.disclosure-strip { background: var(--accent); color: #fff; font-size: .8rem; text-align: center; padding: .5rem var(--gutter); }
.disclosure-strip a { text-decoration: underline; }

/* --- Hero --- */
.hero { padding-block: clamp(2.5rem, 7vw, 5.5rem) clamp(2rem, 5vw, 3.5rem); }
.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.1fr .9fr; } }
.hero h1 { margin-bottom: 1rem; }
.hero-lede { font-size: 1.1rem; color: var(--ink-soft); max-width: 48ch; margin-bottom: 1.6rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero-stats { display: flex; gap: 1.6rem; margin-top: 2rem; flex-wrap: wrap; }
.hero-stat b { display: block; font-family: var(--serif); font-size: 1.5rem; }
.hero-stat span { font-size: .8rem; color: var(--ink-soft); }
.hero-visual { background: var(--bg-alt); border-radius: var(--radius-l); padding: 1.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.hero-visual img { border-radius: var(--radius-m); background: var(--surface); }

/* --- Trust / cómo elegimos --- */
.trust { background: var(--bg-alt); }
.trust-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.trust-item { background: var(--surface); border-radius: var(--radius-m); padding: 1.4rem; border: 1px solid var(--line); }
.trust-item .num { font-family: var(--serif); font-size: 1.6rem; color: var(--accent); }

/* --- Category entries --- */
.cat-entries { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.cat-entry { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.4rem; transition: transform .2s var(--ease-out); }
.cat-entry:hover { transform: translateY(-3px); border-color: var(--accent); }
.cat-entry h3 { margin-bottom: .35rem; }

/* --- Ficha --- */
.ficha { padding-block: 2rem 3rem; }
.breadcrumb { font-size: .82rem; color: var(--ink-soft); margin-bottom: 1.2rem; display: flex; gap: .4rem; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--accent); }
.ficha-top { display: grid; gap: 2.2rem; }
@media (min-width: 900px) { .ficha-top { grid-template-columns: .9fr 1.1fr; } }
.ficha-galeria { background: var(--bg-alt); border-radius: var(--radius-l); padding: 1.5rem; display: grid; place-items: center; }
.ficha-galeria img { max-height: 420px; }
.ficha-marca { color: var(--accent); font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: .4rem; }
.ficha-nombre { margin-bottom: .6rem; }
.ficha-rating { color: var(--ink-soft); margin-bottom: 1rem; font-size: .95rem; }
.ficha-rating .stars { color: var(--gold); }
.ficha-precio { display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap; margin-bottom: .4rem; }
.ficha-precio .precio-actual { font-size: 2rem; font-weight: 800; font-family: var(--serif); }
.ficha-precio .precio-antes { text-decoration: line-through; color: var(--ink-soft); }
.precio-nota { display: block; font-size: .78rem; color: var(--ink-soft); margin-bottom: 1.2rem; }
.ficha-badges { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.ficha-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: .5rem; }

.ficha-section { padding-block: 2rem; border-top: 1px solid var(--line); }
.ficha-section h2 { margin-bottom: 1rem; }

.radar-wrap { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 780px) { .radar-wrap { grid-template-columns: 340px 1fr; } }
.radar-legend { display: grid; gap: .55rem; }
.radar-legend-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-size: .92rem; }
.radar-legend-row .bar { flex: 1; height: 6px; border-radius: 999px; background: var(--bg-alt); overflow: hidden; margin-inline: .8rem; }
.radar-legend-row .bar span { display: block; height: 100%; background: var(--accent); border-radius: 999px; }

.specs-table { font-size: .92rem; }
.specs-table tr { border-bottom: 1px solid var(--line); }
.specs-table th, .specs-table td { text-align: left; padding: .6rem .4rem; }
.specs-table th { color: var(--ink-soft); font-weight: 600; width: 45%; }
.specs-group-title { font-weight: 700; padding-top: 1.2rem !important; color: var(--accent); }
.specs-extra { margin-top: 1rem; border: 1px solid var(--line); border-radius: var(--radius-s); padding: .8rem 1rem; }
.specs-extra summary { cursor: pointer; font-weight: 600; }

.editorial-cuerpo p { margin-bottom: 1rem; color: var(--ink-soft); }
.pros-contras { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-top: 1.4rem; }
.pros-contras ul { display: grid; gap: .5rem; }
.pros li, .contras li { padding-left: 1.6rem; position: relative; font-size: .93rem; }
.pros li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }
.contras li::before { content: "✕"; position: absolute; left: 0; color: var(--danger); font-weight: 800; }
.ideal-para { margin-top: 1.4rem; background: var(--accent-soft); border-radius: var(--radius-m); padding: 1rem 1.2rem; font-size: .95rem; }

.resenas-resumen { color: var(--ink-soft); margin-bottom: 1rem; }
.aviso-afiliados { font-size: .82rem; color: var(--ink-soft); border-top: 1px solid var(--line); padding-top: 1.4rem; margin-top: 1rem; }

.similares { margin-top: 1rem; }

/* --- Comparador --- */
.comparador-picker { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.comparador-picker label { display: inline-flex; align-items: center; gap: .5rem; padding: .5rem .9rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: .88rem; cursor: pointer; }
.comparador-picker input { accent-color: var(--accent); }
.comparador-empty { padding: 2.5rem 1rem; text-align: center; color: var(--ink-soft); border: 1px dashed var(--line); border-radius: var(--radius-m); }
.comparador-table-wrap { overflow-x: auto; padding-bottom: .5rem; }
.comparador-table { min-width: 640px; }
.comparador-table th, .comparador-table td { padding: .7rem .8rem; border-bottom: 1px solid var(--line); font-size: .92rem; vertical-align: top; }
.comparador-table th:first-child, .comparador-table td:first-child { position: sticky; left: 0; background: var(--bg); font-weight: 600; color: var(--ink-soft); min-width: 150px; }
.comparador-table thead th { color: var(--ink); }
.comparador-col-head { display: flex; flex-direction: column; gap: .4rem; align-items: flex-start; }
.comparador-col-head img { width: 64px; height: 64px; object-fit: contain; background: var(--bg-alt); border-radius: var(--radius-s); padding: .3rem; }
.cell-best { background: var(--accent-soft); font-weight: 700; border-radius: 6px; }
.comparador-radar { margin-top: 2.5rem; }

/* --- Buying guide / ranking --- */
.guide-shortlist { display: grid; gap: 1.4rem; margin-top: 1.6rem; }
.guide-item { display: grid; gap: 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 1.2rem; }
@media (min-width: 700px) { .guide-item { grid-template-columns: 120px 1fr auto; align-items: center; } }
.guide-item img { width: 100px; height: 100px; object-fit: contain; background: var(--bg-alt); border-radius: var(--radius-s); padding: .5rem; }
.guide-why { font-size: .88rem; color: var(--ink-soft); }
.faq-item { border-bottom: 1px solid var(--line); padding-block: 1rem; }
.faq-item summary { cursor: pointer; font-weight: 700; }
.faq-item p { color: var(--ink-soft); margin-top: .6rem; }

/* --- Ofertas --- */
.ofertas-empty { padding: 3rem 1rem; text-align: center; color: var(--ink-soft); }

/* --- Legal pages --- */
.legal-body { max-width: 72ch; }
.legal-body h2 { margin-top: 2rem; margin-bottom: .6rem; }
.legal-body p { color: var(--ink-soft); margin-bottom: 1rem; }

/* --- Footer --- */
.site-footer { background: var(--ink); color: var(--cream); padding-block: 3rem 2rem; margin-top: 3rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: 2rem; }
.footer-grid h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: #b7c2ac; margin-bottom: .8rem; font-family: var(--sans); }
.footer-grid a { display: block; padding-block: .3rem; color: #dfe6d6; font-size: .92rem; }
.footer-grid a:hover { color: #fff; }
.footer-disclosure { font-size: .78rem; color: #9fac91; border-top: 1px solid #3a4133; padding-top: 1.4rem; }

/* =============================================================
   7. Effects
   ============================================================= */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }

/* =============================================================
   8. Responsive helpers (mobile-first breakpoints)
   ============================================================= */
@media (min-width: 540px)  { .hero-visual { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 720px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px)  { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { }

/* =============================================================
   9. Reduced-motion (only intrusive effects)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}