/* ================================================================
   site.css — recambios-aspirador.com
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Fraunces:opsz,wght@9..144,600;9..144,700&display=swap');

/* ----------------------------------------------------------------
   Variables
   ---------------------------------------------------------------- */
:root{
  --bg: #f6efe6;
  --surface: #ffffff;
  --surface-alt: #fff7ef;
  --fg: #191613;
  --muted: #685b4d;
  --muted-light: #9f9487;

  --primary: #b54b13;
  --primary-2: #ef8d3a;
  --primary-rgb: 198,90,25;
  --accent: #0f5bd8;
  --accent-soft: #e8f0ff;

  --border: #e4d3c2;
  --border-strong: #d2b294;

  --shadow-sm: 0 1px 3px rgba(48, 34, 22, .06), 0 1px 2px rgba(48, 34, 22, .04);
  --shadow:    0 10px 28px rgba(74, 43, 18, .08), 0 3px 8px rgba(74, 43, 18, .05);
  --shadow-lg: 0 20px 48px rgba(74, 43, 18, .14), 0 8px 18px rgba(74, 43, 18, .08);

  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
}

/* ----------------------------------------------------------------
   Reset & base
   ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Manrope', system-ui, -apple-system, Segoe UI, sans-serif;
  background:
    radial-gradient(circle at top right, rgba(var(--primary-rgb), .12), transparent 26%),
    radial-gradient(circle at top left, rgba(21, 94, 239, .05), transparent 22%),
    linear-gradient(180deg, #fbf8f3 0%, var(--bg) 24%, #f5ede3 100%);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

a:focus-visible,
button:focus-visible,
summary:focus-visible,
.btn:focus-visible,
.btn-buy:focus-visible,
.chip:focus-visible,
.header-cta:focus-visible,
.nav a:focus-visible,
.section-link:focus-visible {
  outline: 3px solid rgba(15, 91, 216, .28);
  outline-offset: 3px;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, .96);
}

/* ----------------------------------------------------------------
   Layout
   ---------------------------------------------------------------- */
.container {
  width: min(1100px, 100%);
  margin-inline: auto;
  padding-inline: 18px;
}
@media (min-width: 900px) {
  .container { padding-inline: 28px; }
}

/* ----------------------------------------------------------------
   Typography
   ---------------------------------------------------------------- */
h1 { font-family: 'Fraunces', serif; font-size: clamp(30px, 5vw, 48px); font-weight: 700; letter-spacing: -.03em; line-height: 1.04; margin: 14px 0 10px; }
h2 { font-size: clamp(18px, 3vw, 22px); font-weight: 800; letter-spacing: -.01em; margin: 24px 0 12px; }
h3 { font-size: 15px; font-weight: 800; }
p  { line-height: 1.65; }

.muted       { color: var(--muted); }
.small       { font-size: 13px; }
.muted.small { font-size: 13px; color: var(--muted); }

/* ----------------------------------------------------------------
   Header
   ---------------------------------------------------------------- */
.site-header {
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid rgba(230, 215, 200, .9);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 8px 30px rgba(60, 40, 20, .06);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-block: 10px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
}

.brand-logo {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid rgba(var(--primary-rgb), .25);
  background: rgba(var(--primary-rgb), .10);
  font-size: 18px;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-title {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -.02em;
  background: linear-gradient(90deg, var(--fg) 32%, rgba(29,27,25,.45));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-sub {
  margin-top: 3px;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: .03em;
  text-transform: uppercase;
  opacity: .85;
}

.header-trust {
  display: none;
  align-items: center;
  gap: 14px;
  margin-left: auto;
  margin-right: 12px;
}

@media (min-width: 900px) {
  .header-trust {
    display: flex;
  }
}

.header-trust__item {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted-light);
  white-space: nowrap;
}

.header-trust__item--check {
  color: #166534;
  background: rgba(21, 128, 61, .08);
  border: 1px solid rgba(21, 128, 61, .18);
  border-radius: 999px;
  padding: 3px 10px;
}

.header-trust__num {
  font-weight: 800;
  color: var(--fg);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(var(--primary-rgb), .2);
  background: linear-gradient(135deg, rgba(var(--primary-rgb), .09), rgba(255,255,255,.92));
  color: var(--fg);
  font-size: 14px;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.header-cta:hover {
  border-color: rgba(var(--primary-rgb), .32);
}

.nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  padding: 7px 12px;
  min-height: 44px;
  border-radius: 999px;
  transition: background .12s, color .12s;
}
.nav a:hover { color: var(--fg); background: rgba(15,23,42,.05); }

@media (max-width: 720px) {
  .header-inner { flex-direction: column; align-items: stretch; gap: 8px; }
  .brand { justify-content: flex-start; }
  .header-actions { flex-direction: column; align-items: stretch; }
  .nav { justify-content: space-between; }
  .header-cta { width: 100%; }
  .nav a {
    flex: 1;
    text-align: center;
    padding: 9px 6px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
  }
}

/* ----------------------------------------------------------------
   Cross-promo bar
   ---------------------------------------------------------------- */
.cross-bar {
  background: rgba(15,23,42,.025);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.cross-bar::-webkit-scrollbar { display: none; }
.cross-bar .container {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
  padding-block: 7px;
  white-space: nowrap;
}

.cross-bar__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 8px;
  padding-bottom: 8px;
}

.cross-bar__label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: .03em;
}

.cross-bar__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 12px;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

/* ----------------------------------------------------------------
   Hero
   ---------------------------------------------------------------- */
.hero {
  margin: 20px 0 28px;
  border-radius: var(--radius-lg);
  overflow: clip;
  position: relative;
}

.hero--bg {
  background:
    radial-gradient(circle at top right, rgba(var(--primary-rgb), .18), transparent 34%),
    linear-gradient(135deg, rgba(255,255,255,.94) 0%, rgba(255,247,239,.98) 58%, rgba(255,240,227,.95) 100%);
  border: 1px solid rgba(var(--primary-rgb),.14);
  box-shadow: var(--shadow-lg);
}

.hero--bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 90% 40%, rgba(var(--primary-rgb),.08), transparent),
    linear-gradient(120deg, transparent 0%, rgba(255,255,255,.28) 52%, transparent 100%);
  pointer-events: none;
}

.hero--bg::after {
  content: '';
  position: absolute;
  inset: 14px;
  border-radius: calc(var(--radius-lg) - 6px);
  border: 1px solid rgba(255,255,255,.5);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  max-width: 780px;
  padding: 40px 34px;
}

.hero--home {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, .9fr);
  gap: 18px;
  align-items: stretch;
}

.hero--home-upgraded {
  overflow: visible;
  padding: 10px;
}

.hero__aside {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px 24px 24px 0;
}

.hero__aside--visual {
  gap: 16px;
}

.hero--compact .hero__inner { padding: 26px 24px; }
.hero--editorial .hero__title { max-width: 14ch; }

.hero__kicker {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(var(--primary-rgb), .10);
  border: 1px solid rgba(var(--primary-rgb), .22);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.hero__copy {
  max-width: 64ch;
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.hero__links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.hero-mini-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero-proofline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.hero-microcopy {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
}

.hero-mini-stat {
  min-width: 160px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid rgba(var(--primary-rgb), .14);
  background:
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,246,237,.78));
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.hero-mini-stat::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
  opacity: .82;
}

.hero-mini-stat strong {
  font-size: 14px;
  line-height: 1.1;
  padding-left: 6px;
}

.hero-mini-stat span {
  font-size: 12px;
  color: var(--muted);
  padding-left: 6px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.hero-stats--compact {
  margin-top: 18px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(var(--primary-rgb), .12);
  box-shadow: var(--shadow-sm);
}

.hero-stat__value {
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 800;
  line-height: 1;
}

.hero-stat__label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.spotlight-card {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(var(--primary-rgb), .14);
  background: rgba(255,255,255,.78);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero-visual-card {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(var(--primary-rgb), .14);
  background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,247,239,.88));
  box-shadow: var(--shadow-lg);
  transform: rotate(-1deg);
}

.hero-visual-card__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.hero-visual-art {
  width: 100%;
  height: auto;
  margin-top: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: #fff;
}

.hero-stack-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.spotlight-card--soft {
  background: rgba(255,247,239,.84);
}

.spotlight-card::after {
  content: '';
  position: absolute;
  inset: auto -40px -50px auto;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(var(--primary-rgb),.12) 0%, transparent 70%);
}

.spotlight-list,
.quick-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

@media (max-width: 720px) {
  .hero__inner { padding: 22px 18px; }
  .hero--compact .hero__inner { padding: 18px 16px; }
  .hero--home {
    grid-template-columns: 1fr;
  }
  .hero__aside {
    padding: 0 18px 18px;
  }
  .hero-stack-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    grid-template-columns: 1fr;
  }
  .hero-mini-stat {
    min-width: 0;
    flex: 1 1 100%;
  }
}

/* ----------------------------------------------------------------
   Buttons
   ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  min-height: 44px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  border: 1.5px solid var(--border-strong);
  background: var(--surface);
  color: var(--fg);
  transition: transform .1s, box-shadow .1s, background .1s, border-color .1s;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); border-color: rgba(var(--primary-rgb), .28); }

.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 14px rgba(var(--primary-rgb), .3);
}
.btn--primary:hover { box-shadow: 0 6px 20px rgba(var(--primary-rgb), .4); }

.btn--ghost { background: rgba(255,255,255,.9); }

.btn--link {
  border-color: transparent;
  background: transparent;
  color: var(--accent);
  padding-inline: 4px;
  position: relative;
}

.btn--link::after {
  content: '';
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 2px;
  height: 1px;
  background: currentColor;
  opacity: .25;
}

.btn-buy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  min-height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(var(--primary-rgb), .28);
  transition: filter .12s, transform .1s;
  text-decoration: none;
  width: auto;
}
.btn-buy:hover { filter: brightness(1.06); transform: translateY(-1px); }
@media (max-width: 720px) { .btn-buy { width: 100%; } }

/* ----------------------------------------------------------------
   Chips
   ---------------------------------------------------------------- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  min-height: 38px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  transition: border-color .12s, background .12s;
}
.chip:hover { border-color: rgba(var(--primary-rgb),.35); background: rgba(var(--primary-rgb),.05); }

.chip.active {
  border-color: rgba(var(--primary-rgb),.4);
  background: rgba(var(--primary-rgb),.10);
  color: var(--primary);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* ----------------------------------------------------------------
   Badges
   ---------------------------------------------------------------- */
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  letter-spacing: .02em;
}

.badge.hot {
  border-color: rgba(var(--primary-rgb),.3);
  background: rgba(var(--primary-rgb),.08);
  color: var(--primary);
}

.badge.blue {
  border-color: rgba(37,99,235,.25);
  background: rgba(37,99,235,.08);
  color: var(--accent);
}

.badge.warn {
  border-color: rgba(234,88,12,.3);
  background: rgba(234,88,12,.08);
  color: #c2410c;
}

/* ----------------------------------------------------------------
   Section head
   ---------------------------------------------------------------- */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-top: 28px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}
.section-head h2 { margin: 0; }

.section-head__meta {
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary);
}

.section-head .chip {
  font-size: 12px;
  padding: 3px 10px;
  border-color: var(--border);
  background: transparent;
  color: var(--muted);
}

.section-link {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  text-decoration: none;
  opacity: .72;
  transition: opacity .12s, color .12s;
}

.section-link:hover {
  opacity: 1;
  color: var(--primary);
}

.section-link--inline {
  display: inline-block;
}

.support-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

/* ----------------------------------------------------------------
   Grid
   ---------------------------------------------------------------- */
.grid { display: grid; gap: 14px; margin-top: 16px; }
.grid.cards { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.cards--brands { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.cards--wide { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cards-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid-260   { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.cols-2     { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

/* ----------------------------------------------------------------
   Cards
   ---------------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s;
  position: relative;
  overflow: hidden;
}

.card--spotlight {
  background: linear-gradient(135deg, rgba(255,255,255,.98), rgba(255,245,234,.98));
}

.card--brand,
.card--guide {
  min-height: 100%;
}

.card--brand-featured {
  grid-column: span 2;
  background:
    radial-gradient(circle at top right, rgba(var(--primary-rgb), .12), transparent 35%),
    linear-gradient(135deg, rgba(255,255,255,.98), rgba(255,244,233,.96));
}

.card--brand-featured .card-icon-wrap {
  width: 56px;
  height: 56px;
}

.card--brand-featured h3 {
  font-size: 18px;
}

.card-eyebrow {
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary);
}

.card-arrow {
  align-self: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--muted-light);
  transition: transform .15s ease, color .15s ease;
}

.card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  opacity: .55;
  transition: opacity .15s, transform .15s;
  transform: scaleX(.22);
  transform-origin: left;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(var(--primary-rgb),.2);
}
.card:hover::after { opacity: 1; transform: scaleX(1); }
.card:hover .card-arrow { color: var(--primary); transform: translateX(4px); }

.card h3 { margin: 0 0 6px; font-size: 15px; }
.card p  { margin: 0; font-size: 14px; }

/* Card with icon */
.card--with-icon {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.card-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(var(--primary-rgb),.08), #fff);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.card-icon-wrap img { width: 28px; height: 28px; }
.card-body { flex: 1; min-width: 0; }

/* Card simple */
.card-simple {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  background: var(--surface);
}

/* ----------------------------------------------------------------
   Panel + Two-col
   ---------------------------------------------------------------- */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.panel--commerce {
  box-shadow: 0 10px 24px rgba(13, 36, 74, .08);
  border-color: rgba(var(--primary-rgb), .22);
  border-top: 3px solid rgba(var(--primary-rgb), .5);
  background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(var(--primary-rgb), .02) 100%);
}

.panel--commerce > h2:first-of-type,
.panel--commerce > div:first-child + h2 {
  color: var(--fg);
}

.panel--support {
  background: rgba(255,255,255,.72);
  border-color: rgba(var(--primary-rgb), .08);
  box-shadow: none;
}

.panel--compact {
  padding: 16px;
}

.list > .card,
.container.list > .card,
.pagination {
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(8px);
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 8px 0 6px;
}

.home-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: -4px 0 18px;
}

.home-proof--dense {
  margin-top: 16px;
}

.home-proof__item {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(var(--primary-rgb), .12);
  background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,247,239,.82));
  box-shadow: var(--shadow-sm);
}

.feature-strip__item,
.intent-card,
.checklist-card,
.model-anchor-bar {
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.76);
  box-shadow: var(--shadow-sm);
}

.feature-strip--upgraded .feature-strip__item,
.intent-card--feature,
.trust-card {
  position: relative;
  overflow: hidden;
}

.feature-strip--upgraded .feature-strip__item::after,
.intent-card--feature::after,
.trust-card::after {
  content: '';
  position: absolute;
  inset: auto -32px -44px auto;
  width: 108px;
  height: 108px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(var(--primary-rgb), .09), transparent 70%);
}

.feature-strip__item,
.intent-card,
.checklist-card {
  padding: 18px;
}

.cards--support .card,
.panel--support .checklist-card,
.panel--support .sidebar-flow {
  background: rgba(255,255,255,.74);
  box-shadow: none;
}

.cards--support .card {
  border-color: rgba(var(--primary-rgb), .08);
}

.feature-strip__item h3,
.intent-card h3,
.checklist-card h3,
.home-proof__item h3,
.trust-card h3 {
  font-size: 17px;
  line-height: 1.25;
}

.intent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.intent-grid--featured {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.model-anchor-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  margin: 0 0 12px;
  position: sticky;
  top: 74px;
  z-index: 20;
  backdrop-filter: blur(10px);
}

.panel--dashed {
  box-shadow: none;
  background: #fff;
  border-style: dashed;
}

.panel--crosslinks {
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,247,239,.9));
}

.crosslink-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.crosslink-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 14px;
}

.crosslink-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(var(--primary-rgb), .1);
  background: rgba(255,255,255,.82);
  box-shadow: var(--shadow-sm);
}

.sidebar-flow {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(var(--primary-rgb), .12);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,247,239,.82));
  box-shadow: var(--shadow-sm);
}

.sidebar-flow__steps {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.sidebar-flow__step {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.84);
  border: 1px solid rgba(var(--primary-rgb), .08);
}

.sidebar-flow__step strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(var(--primary-rgb), .12);
  color: var(--primary);
  font-size: 12px;
}

.sidebar-flow__step span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.support-guard {
  opacity: .88;
  margin-top: 10px;
}

.sidebar-block {
  margin-top: 12px;
}

.trust-box {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(var(--primary-rgb), .14);
  background: rgba(255,255,255,.86);
  box-shadow: var(--shadow-sm);
}

.trust-box strong {
  display: block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}

.trust-box .list {
  margin: 0;
}

.compat-guard {
  margin: 0 0 14px;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid rgba(var(--primary-rgb), .14);
  background:
    radial-gradient(circle at top right, rgba(var(--primary-rgb), .08), transparent 30%),
    linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,244,233,.9));
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.compat-guard::after {
  content: '';
  position: absolute;
  inset: 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.6);
  pointer-events: none;
}

.compat-guard__head h2 {
  margin: 10px 0 6px;
}

.compat-guard__eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.compat-guard__meta {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

.compat-guard__title-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-top: 6px;
}

.compat-guard__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.compat-guard__legend span {
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(var(--primary-rgb), .14);
  background: rgba(255,255,255,.76);
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.compat-guard__grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 14px;
}

.compat-guard__item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 15px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.84);
  border: 1px solid rgba(var(--primary-rgb), .1);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.85);
}

.compat-guard__item p {
  margin: 0;
  font-size: 14px;
}

.compat-guard__tick {
  min-width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(var(--primary-rgb), .12);
  color: var(--primary);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .05em;
}

.compat-guard__copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.compat-guard__label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary);
}

.home-section {
  position: relative;
  margin-top: 24px;
  padding: 22px 0 10px;
}

.home-section + .home-section::before {
  content: '';
  display: block;
  width: 84px;
  height: 1px;
  margin: 0 0 22px;
  background: linear-gradient(90deg, rgba(var(--primary-rgb), .4), transparent);
}

.home-section--soft {
  padding: 24px 20px 18px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255,255,255,.64), rgba(255,247,239,.78));
  border: 1px solid rgba(var(--primary-rgb), .08);
}

.home-section--contrast {
  padding: 24px 20px 18px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255,250,245,.94), rgba(255,255,255,.74));
  border: 1px solid rgba(15, 91, 216, .08);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 12px 0 6px;
}

.trust-strip__item,
.trust-card {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(var(--primary-rgb), .12);
  background: rgba(255,255,255,.82);
  box-shadow: var(--shadow-sm);
}

.trust-strip__item strong,
.trust-card h3 {
  display: block;
  color: var(--fg);
}

.trust-card .kicker,
.home-proof__item .kicker,
.feature-strip__item .kicker,
.intent-card .kicker,
.checklist-card .kicker {
  color: var(--primary);
}

.trust-strip__item span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.trust-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.series-overview {
  margin-top: 14px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(var(--primary-rgb), .1);
  background: linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,246,237,.82));
  box-shadow: var(--shadow-sm);
}

.series-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 16px;
}

.series-card {
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(var(--primary-rgb), .1);
  background: rgba(255,255,255,.82);
  box-shadow: var(--shadow-sm);
}

.series-card h3 {
  margin: 0 0 4px;
}

.brand-model-groups {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 16px;
}

.brand-model-group {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(var(--primary-rgb), .08);
  background: rgba(255,255,255,.62);
}

.card--model {
  min-height: 100%;
}

.title-reset {
  margin-top: 0;
}

.title-compact {
  margin: 0 0 8px;
}

.text-compact {
  margin: 0 0 10px;
}

.chips-wrap {
  flex-wrap: wrap;
}

.section-head--spaced {
  margin-top: 18px;
}

.list-compact {
  margin: 4px 0 10px;
}

.details-card {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
}

.summary-strong {
  font-weight: 700;
  cursor: pointer;
}

.mt-8 { margin-top: 8px; }
.mt-10 { margin-top: 10px; }
.mt-12 { margin-top: 12px; }
.mt-14 { margin-top: 14px; }
.mt-18 { margin-top: 18px; }
.mt-20 { margin-top: 20px; }
.mb-8 { margin-bottom: 8px; }

.title-reset {
  margin-top: 0;
}

.pagination {
  margin-top: 20px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.pagination ul {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pagination a,
.pagination span {
  font-size: 14px;
  font-weight: 700;
}

.pagination .disabled span {
  color: var(--muted-light);
}

.two-col {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 860px) {
  .two-col { grid-template-columns: 1fr 340px; }
}

@media (max-width: 860px) {
  .feature-strip {
    grid-template-columns: 1fr;
  }

  .card--brand-featured {
    grid-column: span 1;
  }

  .home-proof {
    grid-template-columns: 1fr;
  }

  .trust-strip,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .model-anchor-bar {
    position: static;
    backdrop-filter: none;
  }
}

/* ----------------------------------------------------------------
   Products
   ---------------------------------------------------------------- */
.products {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  margin-top: 12px;
}

.product {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 15px;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 12px;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}

.product:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: rgba(var(--primary-rgb), .2);
}

.product--featured {
  grid-column: span 2;
  padding: 18px;
  border-color: rgba(var(--primary-rgb), .2);
  box-shadow: 0 14px 30px rgba(var(--primary-rgb), .12);
  background:
    radial-gradient(circle at top right, rgba(var(--primary-rgb), .09), transparent 38%),
    linear-gradient(180deg, #fff, rgba(var(--primary-rgb), .02));
}

.product--featured .img {
  width: 52px;
  height: 52px;
  border-radius: 14px;
}

.product--featured .title {
  font-size: 16px;
}

.product::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent), rgba(15,91,216,.25));
  opacity: .7;
}

.product .img {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb),.07), #fff);
  color: var(--muted);
  flex-shrink: 0;
}

.product .body  { flex: 1; min-width: 0; }
.product-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.product-flag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(var(--primary-rgb), .08);
  color: var(--primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .02em;
}

.product .title {
  font-weight: 800;
  font-size: 14px;
  line-height: 1.35;
}
.product-kpis {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.product-kpis span {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--surface-subtle);
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.product .cta   { margin-top: 12px; }

.product-note {
  margin-top: 10px;
  font-size: 13px;
}

.product .note {
  position: relative;
  padding-left: 10px;
}

.product .note::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: var(--primary);
}

.offer-action {
  display: grid;
  gap: 6px;
}

.offer-action .btn-buy {
  width: 100%;
  min-height: 44px;
  justify-content: center;
  font-size: 15px;
  box-shadow: 0 8px 18px rgba(var(--primary-rgb), .22);
}

.offer-action__note {
  min-height: 18px;
}

@media (max-width: 720px) {
  .product--featured {
    grid-column: span 1;
  }
}

/* ----------------------------------------------------------------
   Breadcrumbs
   ---------------------------------------------------------------- */
.breadcrumbs {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
}
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--fg); }
.breadcrumbs .sep { margin: 0 4px; opacity: .4; }

/* ----------------------------------------------------------------
   Kicker
   ---------------------------------------------------------------- */
.kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

/* ----------------------------------------------------------------
   Lists & HR
   ---------------------------------------------------------------- */
.list { padding-left: 18px; line-height: 1.7; }
.list li { margin: 6px 0; }

hr { border: none; border-top: 1px solid var(--border); margin: 22px 0; }

/* ----------------------------------------------------------------
   Article (guías)
   ---------------------------------------------------------------- */
.article {
  max-width: 860px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  box-shadow: var(--shadow);
}
.article h2 { margin-top: 28px; }
.article p, .article li { font-size: 16px; line-height: 1.7; }
.article ul { padding-left: 20px; }
.article li { margin: 10px 0; }
.article--legal {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255,255,255,.97), rgba(255,248,240,.97));
}

.article--legal::before {
  content: '';
  position: absolute;
  inset: 18px;
  border-radius: calc(var(--radius-lg) - 6px);
  border: 1px solid rgba(var(--primary-rgb), .08);
  pointer-events: none;
}

.article--legal > * {
  position: relative;
}
@media (max-width: 720px) { .article { padding: 18px 16px; } }

/* ----------------------------------------------------------------
   Footer
   ---------------------------------------------------------------- */
.site-footer {
  margin-top: 48px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,247,239,.94));
  font-size: 14px;
  color: var(--muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 18px;
  align-items: start;
}

.footer-kicker {
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 800;
}

.footer-title {
  margin-top: 6px;
  font-size: 18px;
  font-weight: 800;
  color: var(--fg);
}

.site-footer .legal {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex-direction: column;
  margin-top: 0;
}
.site-footer .legal a { color: var(--muted); font-size: 13px; }
.site-footer .legal a:hover { color: var(--fg); }
.site-footer .affiliate-note { margin-top: 10px; font-size: 12px; opacity: .75; }

.footer-meta p + p {
  margin-top: 8px;
}

/* ----------------------------------------------------------------
   Problema — chips de sintomas en el hero
   ---------------------------------------------------------------- */
.problema-sym-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.problema-sym-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(234, 88, 12, .09);
  border: 1px solid rgba(234, 88, 12, .22);
  color: #c2410c;
}

.problema-sym-chip::before {
  content: "!";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: rgba(234, 88, 12, .18);
  font-size: 10px;
  font-weight: 900;
  flex-shrink: 0;
}

/* ----------------------------------------------------------------
   Problema — CTA box prominente antes del diagnostico
   ---------------------------------------------------------------- */
.problema-cta-box {
  background: var(--surface);
  border: 1.5px solid rgba(var(--primary-rgb), .25);
  border-top: 3px solid rgba(var(--primary-rgb), .6);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.problema-cta-box__info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.problema-cta-box__title {
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--fg);
}

.problema-cta-box__products {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

@media (min-width: 640px) {
  .problema-cta-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
  }
  .problema-cta-box__info { margin-bottom: 0; }
}

.problema-cta-product {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  background: rgba(var(--primary-rgb), .03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.problema-cta-product .img {
  flex-shrink: 0;
  width: 36px;
}

.problema-cta-product .title {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  margin-top: 4px;
}

.problema-cta-more {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  text-decoration: underline;
  display: block;
  margin-top: 4px;
}

.problema-cta-box--simple {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ----------------------------------------------------------------
   Problema — causas numeradas
   ---------------------------------------------------------------- */
.problema-causes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  padding: 0;
}

.problema-cause {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.5;
}

.problema-cause__num {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: rgba(234, 88, 12, .10);
  border: 1px solid rgba(234, 88, 12, .22);
  color: #c2410c;
  font-size: 11px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ----------------------------------------------------------------
   Problema — checks numerados con estilo de pasos
   ---------------------------------------------------------------- */
.problema-checks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  padding: 0;
}

.problema-check {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.problema-check__num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(var(--primary-rgb), .10);
  border: 1.5px solid rgba(var(--primary-rgb), .25);
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.problema-check__text {
  font-size: 14px;
  line-height: 1.55;
  padding-top: 4px;
}

/* ----------------------------------------------------------------
   Problema — fix hint destacado
   ---------------------------------------------------------------- */
.problema-fix-hint {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  background: rgba(21, 128, 61, .07);
  border: 1px solid rgba(21, 128, 61, .20);
  border-radius: var(--radius);
}

.problema-fix-hint__icon {
  font-size: 18px;
  font-weight: 900;
  color: #166534;
  flex-shrink: 0;
  margin-top: 1px;
}

.problema-fix-hint p {
  font-size: 14px;
  font-weight: 600;
  color: #166534;
  line-height: 1.5;
}

/* ----------------------------------------------------------------
   Problema — lista de sintomas visual
   ---------------------------------------------------------------- */
.problema-sym-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.problema-sym-item {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 14px;
  line-height: 1.45;
}

.problema-sym-item__dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(234, 88, 12, .5);
}

/* ----------------------------------------------------------------
   Brand cats — chips de categorias disponibles en pagina de marca
   ---------------------------------------------------------------- */
.brand-cats__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.brand-cat-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
  transition: border-color .15s, background .15s;
}

.brand-cat-chip:hover {
  border-color: var(--primary);
  background: rgba(var(--primary-rgb), .04);
}

.brand-cat-chip__icon {
  opacity: .75;
  font-size: 16px;
  display: flex;
  align-items: center;
}

/* ----------------------------------------------------------------
   Antes de comprar — bloque de checks especificos por categoria
   ---------------------------------------------------------------- */
.antes-de-comprar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 28px 24px;
  box-shadow: var(--shadow-sm);
}

.antes-de-comprar__header {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.antes-de-comprar__title {
  font-size: clamp(16px, 2.5vw, 20px);
  font-weight: 800;
  color: var(--fg);
  line-height: 1.3;
}

.antes-de-comprar__grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 640px) {
  .antes-de-comprar__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.antes-de-comprar__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.antes-de-comprar__num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: rgba(var(--primary-rgb), .10);
  border: 1.5px solid rgba(var(--primary-rgb), .22);
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.antes-de-comprar__body h3 {
  font-size: 14px;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 4px;
}

.antes-de-comprar__body p {
  font-size: 13px;
  line-height: 1.55;
}

/* ----------------------------------------------------------------
   Badge variante: Mas compatible (verde para primer SKU de lista)
   ---------------------------------------------------------------- */
.badge--best {
  border-color: rgba(21, 128, 61, .28);
  background: rgba(21, 128, 61, .08);
  color: #166534;
}

/* ----------------------------------------------------------------
   SKU spec chips — especificaciones tecnicas en cards de producto
   ---------------------------------------------------------------- */
.sku-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 6px;
  margin-bottom: 4px;
}

.sku-spec-chip {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(var(--primary-rgb), .07);
  border: 1px solid rgba(var(--primary-rgb), .18);
  color: var(--primary);
  letter-spacing: .02em;
  white-space: nowrap;
}

/* ----------------------------------------------------------------
   Offer trust badge — trust indicator antes del boton de compra
   ---------------------------------------------------------------- */
.offer-trust {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.offer-trust__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(21, 128, 61, .12);
  color: #166534;
  font-size: 11px;
  font-weight: 800;
  flex-shrink: 0;
}

.offer-trust__text {
  font-size: 12px;
  font-weight: 600;
  color: #166534;
}

/* ----------------------------------------------------------------
   Footer — nuevos elementos del footer enriquecido
   ---------------------------------------------------------------- */
.footer-tagline {
  margin-top: 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
}

.footer-desc {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.55;
}

.footer-scale {
  margin-top: 8px;
}

.footer-nav-title {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted-light);
  margin-bottom: 10px;
}

.footer-copyright {
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
}

.footer-affiliate {
  margin-top: 8px;
  line-height: 1.5;
}

.footer-affiliate-link {
  color: var(--accent);
  text-decoration: underline;
  font-weight: 600;
}
.footer-affiliate-link:hover {
  opacity: .8;
}

/* ----------------------------------------------------------------
   Misc helpers
   ---------------------------------------------------------------- */
.quick-links ul { display: flex; flex-wrap: wrap; gap: .5rem .75rem; padding-left: 1rem; }
.quick-links a  { text-decoration: none; }
.backlink       { margin-top: 1.25rem; }
.muted-soft     { opacity: .8; margin-top: .25rem; }
.btn-simple {
  display: inline-block;
  padding: .45rem .7rem;
  border: 1px solid rgba(0,0,0,.2);
  border-radius: 10px;
  text-decoration: none;
  background: #fff;
}

@media (max-width: 720px) {
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-section--soft,
  .home-section--contrast {
    padding: 20px 14px 14px;
  }

  .pagination ul {
    flex-direction: column;
    align-items: stretch;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .compat-guard__title-row {
    flex-direction: column;
  }

  .compat-guard__legend {
    justify-content: flex-start;
  }
}