/* ═══════════════════════════════════════════════════════════════════
   SELLYA · super.css
   mejor-cafetera-superautomatica.html — guía superautomáticas.

   Estructura:
   - sa-intro con quicknav lateral
   - sa-explain con bloque "vs" (manual vs súper)
   - sa-machine cards con imagen sticky + pros/cons + "ideal para"
   - FAQ + page-cta
   ═══════════════════════════════════════════════════════════════════ */

.page-super { background: var(--c-paper); }

/* ─── INTRO ───────────────────────────────────────────────────────── */
.sa-intro {
  padding: clamp(40px, 5vw, 70px) 0 clamp(60px, 8vw, 100px);
  border-bottom: 1px solid var(--c-rule);
}
.sa-intro__inner {
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 var(--gut);
}
.sa-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 360px);
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}
.sa-intro__left {
  padding-top: 8px;
  animation: fadeInLeft .7s .1s var(--ease-out) both;
}
.sa-intro__eyebrow {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-amber-deep);
  font-weight: 600;
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.sa-intro__eyebrow::before {
  content: '';
  width: 24px; height: 1px;
  background: currentColor;
}
.sa-intro__h1 {
  font-family: var(--ff-serif);
  font-size: clamp(44px, 6.4vw, 80px);
  line-height: 1.04;
  letter-spacing: -.025em;
  margin-bottom: 26px;
  max-width: 14ch;
  color: var(--c-ink);
}
.sa-intro__h1 em {
  font-style: italic;
  color: var(--c-amber-deep);
  font-weight: 400;
}
.sa-intro__sub {
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.65;
  color: var(--c-ink-soft);
  max-width: 60ch;
}

.sa-intro__quicknav {
  background: linear-gradient(180deg, var(--c-cream), var(--c-paper-deep));
  border: 1px solid var(--c-rule);
  border-radius: 10px;
  padding: 28px 28px 22px;
  position: sticky;
  top: calc(var(--header-h) + 24px);
  box-shadow: var(--sh-sm);
  transition: box-shadow var(--t-base);
  counter-reset: sanav;
  animation: fadeInUp .7s .2s var(--ease-out) both;
}
.sa-intro__quicknav:hover { box-shadow: var(--sh-md); }
.sa-intro__quicknav-title {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-amber-deep);
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-rule);
}
.sa-qnav-item {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-rule-soft);
  font-family: var(--ff-serif);
  font-size: 16px;
  color: var(--c-ink);
  transition: padding var(--t-fast), color var(--t-fast);
  text-decoration: none;
  letter-spacing: -.005em;
}
.sa-qnav-item:last-child { border-bottom: none; }
.sa-qnav-item:hover {
  padding-left: 4px;
  color: var(--c-amber-deep);
}
.sa-qnav-item::before {
  content: counter(sanav, decimal-leading-zero);
  counter-increment: sanav;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--c-amber-deep);
  font-weight: 500;
}
.sa-qnav-item::after {
  content: '→';
  color: var(--c-ink-mute);
  font-family: var(--ff-serif);
  transition: transform var(--t-fast), color var(--t-fast);
}
.sa-qnav-item:hover::after {
  transform: translateX(4px);
  color: var(--c-amber-deep);
}

/* ─── EXPLAIN (bloque vs comparativo) ─────────────────────────────── */
.sa-explain {
  padding: clamp(70px, 9vw, 120px) 0;
  background: var(--c-cream);
  border-bottom: 1px solid var(--c-rule);
}
.sa-explain__inner {
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 var(--gut);
}
.sa-explain__title {
  font-family: var(--ff-serif);
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 36px;
  max-width: 18ch;
  color: var(--c-ink);
}
.sa-explain__title em {
  font-style: italic;
  color: var(--c-amber-deep);
}
.sa-explain__text {
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-ink-soft);
  max-width: 65ch;
  margin-bottom: 50px;
}
.sa-explain__text + .sa-explain__text { margin-top: 0; }

.sa-explain__vs {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(24px, 4vw, 60px);
  align-items: stretch;
  padding: 36px 32px;
  background: var(--c-paper);
  border: 1px solid var(--c-rule);
  border-radius: 12px;
  box-shadow: var(--sh-sm);
  transition: box-shadow var(--t-base);
}
.sa-explain__vs:hover { box-shadow: var(--sh-md); }
.sa-explain__vs-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sa-explain__vs-item h3 {
  font-family: var(--ff-serif);
  font-size: 24px;
  letter-spacing: -.01em;
  margin-bottom: 4px;
  color: var(--c-ink);
}
.sa-explain__vs-item h3 em {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-style: normal;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-amber-deep);
  font-weight: 600;
  margin-left: 6px;
  vertical-align: 4px;
}
.sa-explain__vs-item ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}
.sa-explain__vs-item li {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--c-ink-soft);
  padding-left: 20px;
  position: relative;
}
.sa-explain__vs-item li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .65em;
  width: 12px;
  height: 1px;
  background: var(--c-amber);
}
.sa-explain__vs-divider {
  width: 1px;
  background: var(--c-rule);
  position: relative;
}
.sa-explain__vs-divider::before {
  content: 'vs';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--c-cream);
  padding: 8px 0;
  font-family: var(--ff-serif);
  font-style: italic;
  color: var(--c-amber-deep);
  font-size: 18px;
}

.sa-explain__bottom {
  margin-top: 28px;
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.55;
  color: var(--c-ink);
  max-width: 60ch;
  padding-left: 22px;
  border-left: 2px solid var(--c-amber);
}
.sa-explain__bottom a {
  color: var(--c-amber-deep);
  border-bottom: 1px solid var(--c-amber-soft);
  font-style: italic;
}

/* ─── SA-MACHINE (card grande con imagen sticky) ──────────────────── */
.sa-machine {
  padding: clamp(50px, 7vw, 90px) 0;
  border-top: 1px solid var(--c-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.sa-machine:first-of-type { border-top: none; }
.sa-machine__inner {
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 var(--gut);
}

.sa-machine__rank {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-amber-deep);
  font-weight: 600;
  margin-bottom: 24px;
  display: inline-flex;
  align-items: baseline;
  gap: 14px;
}
.sa-machine__rank span {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: 38px;
  color: var(--c-amber-deep);
  letter-spacing: -.02em;
  line-height: 1;
  font-weight: 400;
}
.sa-machine__rank::before {
  content: '';
  display: inline-block;
  width: 22px;
  height: 1px;
  background: var(--c-amber);
}

.sa-machine__grid {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 70px);
  align-items: start;
}

/* IMAGEN STICKY · el centro visual */
.sa-machine__image {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  background:
    radial-gradient(ellipse 70% 55% at 50% 100%, rgba(26,15,8,.10), transparent 70%),
    linear-gradient(160deg, var(--c-cream), var(--c-paper-deep));
  border: 1px solid var(--c-rule);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  isolation: isolate;
  overflow: hidden;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.sa-machine__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 0%, var(--c-amber-tint), transparent 60%);
  opacity: 0;
  transition: opacity var(--t-base);
  z-index: 0;
}
.sa-machine__image:hover {
  border-color: var(--c-amber);
  box-shadow: var(--sh-md);
}
.sa-machine__image:hover::before { opacity: 1; }
.sa-machine__image img {
  position: relative;
  z-index: 1;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 22px rgba(26,15,8,.12)) drop-shadow(0 6px 8px rgba(26,15,8,.06));
  transition: transform var(--t-slow), filter var(--t-slow);
}
.sa-machine__image:hover img {
  transform: scale(1.05) translateY(-4px);
  filter: drop-shadow(0 30px 36px rgba(26,15,8,.18)) drop-shadow(0 10px 16px rgba(26,15,8,.10));
}

.sa-machine__badge-wrap {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sa-machine--top .sa-machine__image {
  border-color: var(--c-ink);
  border-width: 2px;
}

/* CUERPO */
.sa-machine__body { padding-top: 6px; }
.sa-machine__brand {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
  margin-bottom: 10px;
}
.sa-machine__name {
  font-family: var(--ff-serif);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 14px;
  color: var(--c-ink);
}
.sa-machine__tagline {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: clamp(17px, 1.5vw, 21px);
  color: var(--c-amber-deep);
  margin-bottom: 22px;
  line-height: 1.4;
}

.sa-machine__desc {
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-ink-soft);
  margin-bottom: 24px;
}
.sa-machine__desc p + p { margin-top: 14px; }
.sa-machine__desc strong { color: var(--c-ink); font-weight: 600; }
.sa-machine__desc a {
  color: var(--c-amber-deep);
  border-bottom: 1px solid var(--c-amber-soft);
  transition: border-color var(--t-fast);
}
.sa-machine__desc a:hover { border-color: var(--c-amber-deep); }

/* Botón compra del card */
.sa-machine__body .btn-buy {
  margin-bottom: 22px;
}

.sa-machine__pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  padding: 22px 0;
  border-top: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
  margin-bottom: 22px;
}
.sa-pros h3,
.sa-cons h3 {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.sa-pros h3 {
  color: var(--c-pro);
}
.sa-pros h3::before {
  content: '+';
  font-size: 14px;
  font-weight: 700;
}
.sa-cons h3 {
  color: var(--c-con);
}
.sa-cons h3::before {
  content: '−';
  font-size: 14px;
  font-weight: 700;
}
.sa-pros ul, .sa-cons ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sa-pros li, .sa-cons li {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--c-ink-soft);
  padding-left: 22px;
  position: relative;
}
.sa-pros li::before, .sa-cons li::before {
  position: absolute;
  left: 0; top: 2px;
  font-family: var(--ff-mono);
  font-size: 13px;
  font-weight: 700;
  width: 16px; height: 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.sa-pros li::before {
  content: '+';
  color: var(--c-pro);
  background: rgba(45, 122, 61, .10);
}
.sa-cons li::before {
  content: '−';
  color: var(--c-con);
  background: rgba(163, 58, 31, .10);
}

.sa-machine__for {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 22px;
  background: var(--c-cream);
  border-left: 2px solid var(--c-amber);
  border-radius: 0 6px 6px 0;
  margin-bottom: 20px;
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: 17px;
  line-height: 1.55;
  color: var(--c-ink);
}
.sa-machine__for strong {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-amber-deep);
  font-weight: 500;
  font-style: normal;
  display: inline-block;
  margin-right: 6px;
}

/* SA BADGES */
.sa-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 11px;
  border-radius: 4px;
  background: var(--c-cream-deep);
  color: var(--c-ink-soft);
  border: 1px solid var(--c-rule);
  font-weight: 500;
  box-shadow: var(--sh-xs);
  white-space: nowrap;
}
.sa-badge--winner {
  background: var(--c-ink);
  color: var(--c-paper);
  border-color: var(--c-ink);
}

/* ─── FAQ (compartido) ────────────────────────────────────────────── */
.faq {
  padding: clamp(80px, 11vw, 130px) 0;
  background: var(--c-paper);
  border-top: 1px solid var(--c-rule);
}
.faq__inner {
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 var(--gut);
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.faq__left {
  position: sticky;
  top: calc(var(--header-h) + 32px);
}
.faq__left > .section-label {
  display: block;
  margin-bottom: 18px;
}
.faq__left > .section-title {
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 24px;
}
.faq__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-amber-deep);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: gap var(--t-fast);
}
.faq__cta:hover { gap: 14px; }
.faq__cta svg {
  width: 12px; height: 12px;
  fill: none; stroke: currentColor;
  stroke-width: 2;
}
.faq__list { border-top: 1px solid var(--c-ink); }

/* ─── PAGE CTA ────────────────────────────────────────────────────── */
.page-cta {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: clamp(70px, 9vw, 110px) 0;
  position: relative;
  overflow: hidden;
}
.page-cta::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  width: 1px; height: 24px;
  background: var(--c-amber);
  transform: translateX(-50%);
}
.page-cta__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--gut);
  text-align: center;
  position: relative;
  z-index: 1;
}
.page-cta__title {
  font-family: var(--ff-serif);
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--c-paper);
  margin-bottom: 18px;
}
.page-cta__title em {
  font-style: italic;
  color: var(--c-amber);
  font-weight: 400;
}
.page-cta__sub {
  font-size: 17px;
  line-height: 1.6;
  color: var(--c-ink-faint);
  margin-bottom: 32px;
}
.page-cta .btn-primary {
  background: var(--c-amber);
  color: var(--c-ink);
}
.page-cta .btn-primary:hover {
  background: var(--c-paper);
  color: var(--c-ink);
}
.page-cta .btn-ghost {
  color: var(--c-ink-faint);
  border-color: var(--c-ink-faint);
}
.page-cta .btn-ghost:hover {
  background: var(--c-paper);
  color: var(--c-ink);
  border-color: var(--c-paper);
}

/* ─── SA-EXPLAIN VS · STAGGER ────────────────────────────────────── */
.sa-explain__vs.stagger-children > .sa-explain__vs-item:nth-child(1) { transition-delay: 0s; }
.sa-explain__vs.stagger-children > .sa-explain__vs-divider          { transition-delay: .14s; }
.sa-explain__vs.stagger-children > .sa-explain__vs-item:nth-child(3) { transition-delay: .28s; }

/* ─── SA-MACHINE RANK · ENTRANCE ─────────────────────────────────── */
.sa-machine__rank {
  animation: fadeIn .5s .1s var(--ease-out) both;
}

/* ─── RESPONSIVE ──────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .sa-intro__grid { grid-template-columns: 1fr; }
  .sa-intro__quicknav { position: static; animation: none; }
  .sa-machine__grid { grid-template-columns: 1fr; }
  .sa-machine__image {
    position: static;
    aspect-ratio: 16/10;
    max-width: 480px;
    margin: 0 auto 8px;
  }
  .sa-explain__vs {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .sa-explain__vs-divider {
    width: auto;
    height: 1px;
    background: var(--c-rule);
  }
  .sa-explain__vs-divider::before {
    padding: 0 16px;
    background: var(--c-cream);
  }
  .faq__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .faq__left { position: static; }
}

@media (max-width: 640px) {
  .sa-machine__pros-cons {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .sa-explain__vs { padding: 24px 20px; }
  .sa-machine__rank span { font-size: 32px; }
}