/* ============================================================
   Dushi v3 — Portada "Editorial"
   Se carga SOLO en es_mx/index.html y en/index.html (después de
   v2.css y chrome-v3.css). Tokens de color en chrome-v3.css.
   ============================================================ */

body {
  background: var(--paper);
  color: var(--ink);
}

.container { max-width: 1200px; padding-inline: 24px; }

h1, h2 { font-family: 'Fraunces', Georgia, serif; }

/* ---------- Utilidades ---------- */
.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--red); margin-bottom: 14px;
}
.eyebrow-light { color: #F0A99B; }

.btn-v3 {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 26px; border-radius: 6px; font-weight: 700; font-size: 15px;
  letter-spacing: .01em; text-decoration: none !important; cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
  border: 1.5px solid transparent;
}
.btn-v3:active { transform: translateY(1px); }
.btn-v3-primary { background: var(--red); color: #fff; }
.btn-v3-primary:hover { background: var(--red-dark); color: #fff; }
.btn-v3-secondary { background: #fff; color: var(--ink); border-color: var(--ink); }
.btn-v3-secondary:hover { background: var(--sand); color: var(--ink); }
.btn-v3-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-v3-ghost:hover { background: rgba(23,19,16,.06); }
.btn-v3-light { background: var(--paper); color: var(--ink); }
.btn-v3-light:hover { background: #fff; }
.btn-v3-outline { background: transparent; color: var(--paper); border-color: rgba(247,241,230,.5); }
.btn-v3-outline:hover { border-color: var(--paper); color: #fff; }
.btn-v3:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

.h-stars { color: var(--gold); letter-spacing: 1px; font-size: 15px; }
.h-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--line); }

/* ---------- Secciones ---------- */
.section-head-v3 {
  max-width: 720px; margin: 0 auto clamp(36px, 5vw, 56px); text-align: center;
}
.section-head-v3 h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); line-height: 1.08; letter-spacing: -0.015em; margin-bottom: 14px; }
.section-head-v3 p { color: var(--ink-soft); font-size: 17px; line-height: 1.6; }
.section-head-v3 .h-stars { font-size: 18px; }

/* ---------- Hero ---------- */
.hero-v3 {
  position: relative; overflow: hidden;
  padding: clamp(48px, 7vw, 96px) 0 clamp(40px, 6vw, 80px);
  background:
    radial-gradient(1200px 500px at 82% -10%, rgba(210,58,42,.08), transparent 60%),
    var(--paper);
  border-bottom: 1px solid var(--line);
}
.hero-v3-grid {
  display: grid; grid-template-columns: 1.05fr .9fr;
  gap: clamp(32px, 5vw, 64px); align-items: center;
}
.hero-v3-copy h1 {
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.08; letter-spacing: -0.02em; margin-bottom: 22px;
  font-weight: 600; text-wrap: balance;
}
.hero-v3-copy h1 em { font-style: italic; color: var(--red); }
.lead-v3 { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--ink-soft); line-height: 1.6; margin-bottom: 28px; max-width: 58ch; }
.lead-v3 strong { color: var(--ink); }

.hero-v3-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }

.hero-v3-prices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; max-width: 560px; margin-bottom: 24px; }
.price-card {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px;
}
.price-card-accent { border-color: var(--red); box-shadow: inset 3px 0 0 var(--red); }
.price-tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--red); margin-bottom: 6px; }
.price-card > p { font-size: 13px; color: var(--ink-soft); margin-bottom: 8px; }
.price-value { font-size: 20px; font-weight: 700; color: var(--ink); }
.price-value span { font-size: 13px; font-weight: 500; color: var(--ink-soft); }

.hero-v3-trust { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-size: 13.5px; color: var(--ink-soft); }
.hero-v3-trust strong { color: var(--ink); }

.hero-v3-media { position: relative; }
.hero-v3-photo { position: relative; }
.hero-v3-photo img { width: 100%; border-radius: 8px; aspect-ratio: 4 / 3.4; object-fit: cover; box-shadow: 0 30px 80px rgba(23,19,16,.28); }
.hero-v3-stamp {
  position: absolute; top: 16px; right: 16px;
  background: var(--red); color: #fff; font-weight: 800; font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase; text-align: center; line-height: 1.3;
  padding: 10px 12px; border-radius: 50%; width: 76px; height: 76px;
  display: flex; align-items: center; justify-content: center; transform: rotate(8deg);
}
.hero-v3-reviewcard {
  position: absolute; left: -20px; bottom: -26px; max-width: 280px;
  background: #fff; border-radius: 8px; padding: 16px 18px;
  box-shadow: 0 18px 44px rgba(23,19,16,.18); border-left: 3px solid var(--red);
}
.hero-v3-reviewcard p { font-size: 13.5px; line-height: 1.5; margin: 8px 0 8px; }
.review-author { font-size: 12px; color: var(--ink-soft); font-weight: 600; }
.hero-v3-seal {
  position: absolute; top: 22px; left: -18px; max-width: 210px;
  background: var(--ink); color: var(--paper); border-radius: 8px; padding: 12px 14px;
  display: flex; align-items: center; gap: 12px; font-size: 12.5px; line-height: 1.35;
}
.hero-v3-seal strong { color: #fff; }
.seal-mark { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 700; color: #F0A99B; flex: 0 0 auto; }

/* ---------- Franja de confianza ---------- */
.trust-rail { background: #fff; border-bottom: 1px solid var(--line); }
.trust-rail-grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; padding: 20px 24px; }
.tr-item { display: inline-flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--ink-soft); }
.tr-item svg { width: 20px; height: 20px; color: var(--red); flex: 0 0 auto; }
.tr-item strong { color: var(--ink); }

/* ---------- Cotizador ---------- */
.quote-section { background: var(--sand); padding: clamp(56px, 8vw, 96px) 0; }
.quote-head { max-width: 720px; margin: 0 auto clamp(32px, 4vw, 48px); text-align: center; }
.quote-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); margin-bottom: 12px; }
.quote-head p { color: var(--ink-soft); font-size: 17px; line-height: 1.6; }

.quote-layout { display: grid; grid-template-columns: 1fr 320px; gap: 24px; align-items: start; }

.quoter {
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 24px 60px rgba(23,19,16,.10); padding: clamp(24px, 3.5vw, 40px);
  border-top: 3px solid var(--red);
}
.quoter-steps { display: flex; align-items: center; margin-bottom: 28px; }
.quoter-steps .dot {
  flex: 1; min-width: 0; height: auto; display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; color: var(--ink-soft); border-radius: 0; background: none;
}
.quoter-steps .dot > span:first-child {
  width: 28px; height: 28px; flex: 0 0 auto; border-radius: 50%; border: 1.5px solid var(--line);
  display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
  background: #fff; color: var(--ink-soft);
}
.quoter-steps .dot .dot-label { white-space: nowrap; line-height: 1; }
.quoter-steps .dot::after {
  content: ''; flex: 1; height: 1px; background: var(--line); margin: 0 10px; min-width: 8px;
}
.quoter-steps .dot:last-child::after { display: none; }
.quoter-steps .dot.active { color: var(--ink); }
.quoter-steps .dot.active > span:first-child { border-color: var(--red); color: var(--red); }
.quoter-steps .dot.active::after { background: var(--red); }

.q-title { font-size: 1.35rem; margin-bottom: 18px; }
.q-sub { color: var(--ink-soft); font-size: 14.5px; margin-bottom: 16px; }

.q-products { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.q-product {
  border: 1.5px solid var(--line); border-radius: 8px; padding: 22px 12px 18px;
  background: #fff; color: var(--ink); font-weight: 600; font-size: 14.5px;
  transition: border-color .15s ease, transform .15s ease, background .15s ease;
}
.q-product .ico {
  width: 50px; height: 50px; margin-bottom: 10px; background: var(--paper);
  border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--ink);
}
.q-product .ico svg { width: 24px; height: 24px; }
.q-product:hover { border-color: var(--ink); transform: translateY(-2px); background: #fff; }
.q-product:hover .ico { background: var(--paper); }
.q-product.selected { border-color: var(--red); background: #FDF4F2; box-shadow: 0 0 0 2px var(--red); }
.q-product.selected .ico { background: var(--red); color: #fff; }
.q-product.selected::after { background: var(--red); }

.q-fields { gap: 16px; margin-top: 6px; }
.q-field label { color: var(--ink-soft); font-weight: 600; }
.q-field select, .q-field input {
  border: 1.5px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink);
  padding: 13px 14px;
}
.q-field select:focus, .q-field input:focus { outline: 2px solid var(--red); outline-offset: 1px; border-color: var(--red); }

.q-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.q-actions-center { justify-content: center; }
.q-back { background: none; border: 0; color: var(--ink-soft); font: inherit; font-weight: 600; cursor: pointer; padding: 12px 8px; }
.q-back:hover { color: var(--ink); }

.q-result { text-align: center; padding: 12px 0 4px; }
.q-price { font-size: clamp(2.4rem, 6vw, 3.4rem); font-weight: 700; color: var(--red); font-family: 'Fraunces', serif; line-height: 1; }
.q-unit { color: var(--ink-soft); margin-top: 10px; }
.q-breakdown { margin: 24px auto 0; max-width: 460px; text-align: left; font-size: 14.5px; border-top: 1px dashed var(--line); padding-top: 16px; }
.q-breakdown div { display: flex; justify-content: space-between; padding: 4px 0; color: var(--ink-soft); }
.q-breakdown div strong { color: var(--ink); }

.q-specs {
  margin: 22px auto 0; max-width: 480px; text-align: left;
  background: var(--paper-soft); border: 1px solid var(--line); border-radius: 8px;
  padding: 16px 20px;
}
.q-specs-label {
  display: block; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--red); margin-bottom: 10px;
}
.q-specs ul { list-style: none; display: grid; gap: 6px; }
.q-specs li { font-size: 14px; color: var(--ink-soft); padding-left: 18px; position: relative; line-height: 1.45; }
.q-specs li::before { content: '—'; position: absolute; left: 0; color: var(--red); }

/* Opciones rápidas de envío (paso 4) */
.q-ship-quick { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.q-ship-quick-btn {
  display: flex; align-items: center; gap: 12px; text-align: left;
  background: #fff; border: 1.5px solid var(--line); border-radius: 10px;
  padding: 16px; cursor: pointer; font-family: inherit;
  transition: border-color .15s ease, transform .15s ease;
}
.q-ship-quick-btn:hover { border-color: var(--ink); transform: translateY(-2px); }
.q-ship-quick-btn .qsq-ico {
  width: 40px; height: 40px; border-radius: 10px; background: var(--paper);
  display: flex; align-items: center; justify-content: center;
  color: var(--red); font-weight: 800; font-size: 1.15rem; flex: 0 0 auto;
}
.q-ship-quick-btn strong { display: block; color: var(--ink); font-size: 15px; }
.q-ship-quick-btn small { display: block; color: var(--ink-soft); font-size: 12.5px; line-height: 1.4; margin-top: 3px; }
.q-ship-or { text-align: center; color: var(--ink-soft); font-size: 13px; margin: 4px 0 14px; }

@media (max-width: 560px) {
  .q-ship-quick { grid-template-columns: 1fr; }
}
.q-loading { color: var(--ink-soft); padding: 30px 0; text-align: center; }
.q-error { background: #FDF0EE; color: #A33426; border-radius: 8px; padding: 14px 18px; margin-top: 16px; font-size: 14.5px; }
.q-note { margin-top: 18px; font-size: 13.5px; color: var(--ink-soft); line-height: 1.55; }
.q-note strong { color: var(--ink); }
.q-center { text-align: center; }

.q-folio-box { background: var(--paper-soft); border: 1.5px solid var(--red); border-radius: 8px; padding: 22px; text-align: center; margin-bottom: 22px; }
.q-folio-label { font-size: 13px; color: var(--ink-soft); margin-bottom: 4px; }
.q-folio { font-size: clamp(1.7rem, 4.5vw, 2.3rem); font-weight: 700; color: var(--red); font-family: 'Fraunces', serif; letter-spacing: .01em; }
.q-folio-meta { font-size: 14px; color: var(--ink-soft); margin-top: 6px; }
.q-pay-actions { display: grid; gap: 12px; max-width: 460px; margin: 0 auto; }
.q-pay-note { font-size: 13.5px; color: var(--ink-soft); text-align: center; margin-top: 14px; line-height: 1.5; }

.quote-aside { background: var(--ink); color: rgba(247,241,230,.82); border-radius: 10px; padding: 28px 24px; position: sticky; top: 96px; }
.quote-aside h3 { color: #fff; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; font-weight: 600; }
.quote-aside ul { list-style: none; display: grid; gap: 11px; margin-bottom: 6px; }
.quote-aside li { font-size: 14.5px; line-height: 1.5; padding-left: 20px; position: relative; }
.quote-aside li::before { content: '→'; position: absolute; left: 0; color: #F0A99B; }
.quote-aside li strong { color: #fff; }
.aside-sep { height: 1px; background: rgba(247,241,230,.16); margin: 20px 0; }
.aside-note { border-top: 1px solid rgba(247,241,230,.16); padding-top: 18px; margin-top: 18px; }
.aside-note p { font-size: 13.5px; line-height: 1.5; margin: 8px 0; color: rgba(247,241,230,.86); }
.aside-note .review-author { color: rgba(247,241,230,.6); }

/* ---------- Servicios ---------- */
.services-v3 { padding: clamp(56px, 8vw, 96px) 0; }
.cards-v3 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card-v3 {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
  display: flex; flex-direction: column; transition: transform .18s ease, box-shadow .18s ease;
}
.card-v3:hover { transform: translateY(-4px); box-shadow: 0 24px 54px rgba(23,19,16,.14); }
.card-v3-media { position: relative; }
.card-v3-media img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.chip-pur {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--red); color: #fff; font-size: 10.5px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; padding: 6px 10px; border-radius: 4px;
}
.card-v3-body { padding: 22px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.card-v3-body h3 { font-size: 1.15rem; line-height: 1.3; }
.card-v3-body p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; }
.card-v3-body ul { list-style: none; display: grid; gap: 8px; font-size: 13.5px; color: var(--ink-soft); }
.card-v3-body ul li { padding-left: 18px; position: relative; }
.card-v3-body ul li::before { content: '—'; position: absolute; left: 0; color: var(--red); }
.card-v3-price { font-size: 13.5px; color: var(--ink-soft); border-top: 1px dashed var(--line); padding-top: 12px; margin-top: auto; }
.card-v3-price strong { color: var(--red); font-size: 15px; }
.card-v3-link { font-weight: 700; color: var(--ink); margin-top: 4px; text-decoration: none; }
.card-v3-link:hover { color: var(--red); text-decoration: none; }
.card-v3-link::after { content: ' →'; color: var(--red); }

.card-v3-featured { grid-column: 1 / -1; flex-direction: row; }
.card-v3-featured .card-v3-media { flex: 0 0 46%; }
.card-v3-featured .card-v3-media img { aspect-ratio: auto; height: 100%; min-height: 320px; }
.card-v3-featured .card-v3-body { flex: 1; padding: 32px; }
.card-v3-featured .card-v3-body h3 { font-size: 1.6rem; }

/* ---------- Franja PUR ---------- */
.pur-band {
  background: var(--ink); color: var(--paper);
  background-image: radial-gradient(900px 360px at 100% 0%, rgba(210,58,42,.28), transparent 60%);
  padding: clamp(48px, 7vw, 88px) 0;
}
.pur-band-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.pur-band-copy h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); line-height: 1.08; margin-bottom: 16px; color: #fff; }
.pur-band-copy p { font-size: 17px; line-height: 1.6; color: rgba(247,241,230,.82); margin-bottom: 24px; }
.pur-band-copy p strong { color: #fff; }
.pur-band-stats { display: grid; gap: 1px; background: rgba(247,241,230,.14); border-radius: 8px; overflow: hidden; }
.pur-stat { background: rgba(23,19,16,.5); padding: 22px 24px; display: flex; gap: 16px; align-items: center; }
.pur-num { font-family: 'Fraunces', serif; font-size: 1.7rem; font-weight: 700; color: #F0A99B; flex: 0 0 auto; min-width: 84px; }
.pur-stat > span:last-child { font-size: 14px; color: rgba(247,241,230,.82); line-height: 1.45; }

/* ---------- Reseñas ---------- */
.reviews-v3 { padding: clamp(56px, 8vw, 96px) 0; }
.reviews-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(300px, 380px);
  gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding-bottom: 10px; scrollbar-width: thin; scrollbar-color: var(--red) var(--line);
}
.reviews-track::-webkit-scrollbar { height: 8px; }
.reviews-track::-webkit-scrollbar-thumb { background: var(--red); border-radius: 4px; }
.review-v3 {
  scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 26px; display: flex; flex-direction: column; gap: 14px;
}
.review-v3 p { color: var(--ink-soft); font-size: 14.5px; line-height: 1.65; flex: 1; }
.review-v3 footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.review-v3 footer strong { color: var(--ink); }
.review-v3 footer a { font-size: 12px; color: var(--red); text-decoration: none; }
.review-v3 footer a:hover { text-decoration: underline; }
.reviews-nav { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 26px; }
.reviews-prev, .reviews-next {
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--ink);
  background: #fff; color: var(--ink); font-size: 20px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .15s ease, color .15s ease;
}
.reviews-prev:hover, .reviews-next:hover { background: var(--ink); color: #fff; }

/* ---------- Por qué Dushi ---------- */
.why-v3 { background: #fff; padding: clamp(56px, 8vw, 96px) 0; border-block: 1px solid var(--line); }
.why-v3-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.why-v3 h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin-bottom: 18px; }
.why-lead { color: var(--ink-soft); line-height: 1.75; font-size: 16px; }
.why-lead strong { color: var(--ink); }
.check-list-v3 { list-style: none; display: grid; gap: 15px; margin-top: 24px; }
.check-list-v3 li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-soft); font-size: 15px; line-height: 1.6; }
.check-list-v3 li strong { color: var(--ink); }
.check-list-v3 .tick { color: var(--red); font-weight: 800; flex: 0 0 auto; }
.why-v3-media img { border-radius: 8px; box-shadow: 0 30px 70px rgba(23,19,16,.2); width: 100%; }

/* ---------- Sin riesgo ---------- */
.risk-v3 { background: var(--sand); padding: clamp(56px, 8vw, 96px) 0; }
.risk-grid-v3 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.risk-card-v3 {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 26px;
  display: flex; gap: 16px; align-items: flex-start;
}
.risk-ico {
  flex: 0 0 auto; width: 46px; height: 46px; border-radius: 8px; background: var(--paper);
  color: var(--red); font-size: 1.3rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.risk-card-v3 h3 { font-size: 1.1rem; margin-bottom: 8px; }
.risk-card-v3 p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; }
.risk-featured { grid-column: 1 / -1; border: 2px solid var(--red); align-items: center; }
.risk-featured .risk-ico { background: var(--red); color: #fff; width: 56px; height: 56px; font-size: 1.6rem; }
.risk-featured h3 { font-size: 1.35rem; }

/* ---------- Proceso ---------- */
.process-v3 { padding: clamp(56px, 8vw, 96px) 0; }
.steps-v3 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-bottom: clamp(36px, 5vw, 56px); }
.step-v3 { position: relative; padding-top: 8px; }
.step-v3 .step-num {
  font-family: 'Fraunces', serif; font-size: 3rem; font-weight: 700; color: var(--red);
  line-height: 1; display: block; margin-bottom: 14px;
}
.step-v3 h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step-v3 p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; }
.video-facade-v3 {
  position: relative; border-radius: 10px; overflow: hidden; cursor: pointer;
  max-width: 900px; margin: 0 auto; background: #000; box-shadow: 0 30px 70px rgba(23,19,16,.3);
}
.video-facade-v3 img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; opacity: .82; }
.play-v3 {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 88px; height: 88px; background: rgba(255,255,255,.95); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; box-shadow: 0 0 40px rgba(0,0,0,.4);
}
.play-v3::after {
  content: ''; border-top: 16px solid transparent; border-bottom: 16px solid transparent;
  border-left: 26px solid var(--red); margin-left: 6px;
}

/* ---------- Papeles ---------- */
.papers-v3 { background: #fff; padding: clamp(56px, 8vw, 96px) 0; border-top: 1px solid var(--line); }
.papers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.paper-card { background: var(--paper-soft); border: 1px solid var(--line); border-radius: 8px; padding: 0 0 24px; overflow: hidden; }
.paper-swatch { height: 120px; }
.swatch-cream { background: linear-gradient(135deg, #F2E7CE, #E7D8B8); }
.swatch-bond { background: linear-gradient(135deg, #FFFFFF, #EDEBE6); }
.swatch-couche { background: linear-gradient(135deg, #D23A2A, #8E1F14); }
.swatch-sulfatada { background: linear-gradient(135deg, #D8C6A0, #B79A6B); }
.paper-card h3 { font-size: 1.05rem; padding: 18px 20px 0; margin-bottom: 8px; }
.paper-card p { font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; padding: 0 20px; }
.paper-card p strong { color: var(--ink); }

/* ---------- FAQ ---------- */
.faq-v3 { background: var(--sand); padding: clamp(56px, 8vw, 96px) 0; }
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.faq-item summary {
  padding: 20px 24px; font-weight: 600; color: var(--ink); cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.5rem; color: var(--red); transition: transform .2s; line-height: 1; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .answer { padding: 0 24px 20px; color: var(--ink-soft); font-size: 15px; line-height: 1.65; }
.faq-item .answer a { color: var(--red); text-decoration: underline; text-underline-offset: 2px; }
.faq-item .answer strong { color: var(--ink); }

/* ---------- Logística ---------- */
.logi-v3 { padding: clamp(56px, 8vw, 96px) 0; }
.logi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 900px; margin: 0 auto; }
.logi-card-v3 { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 30px; }
.logi-card-v3 h3 { font-size: 1.15rem; margin-bottom: 12px; color: var(--ink); }
.logi-card-v3 p { color: var(--ink-soft); font-size: 15px; line-height: 1.65; }
.logi-card-v3 p strong { color: var(--ink); }

/* ---------- CTA final ---------- */
.final-cta {
  background: var(--ink); color: var(--paper);
  background-image: radial-gradient(900px 360px at 0% 100%, rgba(210,58,42,.30), transparent 60%);
  padding: clamp(48px, 7vw, 88px) 0;
}
.final-cta-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(28px, 5vw, 60px); align-items: center; }
.final-cta h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); color: #fff; margin-bottom: 14px; line-height: 1.1; }
.final-cta > div > p { color: rgba(247,241,230,.8); font-size: 16px; margin-bottom: 22px; }
.final-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.final-cta-contact { border-left: 1px solid rgba(247,241,230,.18); padding-left: 28px; }
.final-cta-contact p { font-size: 15.5px; line-height: 1.8; color: rgba(247,241,230,.85); margin-bottom: 6px; }
.final-cta-contact a { color: #fff; text-decoration: none; }
.final-cta-contact a:hover { text-decoration: underline; }
.final-note { font-size: 13px !important; color: rgba(247,241,230,.55) !important; }

/* ---------- Animación de aparición ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .quote-layout { grid-template-columns: 1fr; }
  .quote-aside { position: static; }
  .cards-v3 { grid-template-columns: repeat(2, 1fr); }
  .card-v3-featured { flex-direction: column; }
  .card-v3-featured .card-v3-media { flex: none; }
  .card-v3-featured .card-v3-media img { height: auto; min-height: 0; aspect-ratio: 16/9; }
  .papers-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-v3 { grid-template-columns: repeat(2, 1fr); }
  .why-v3-grid { grid-template-columns: 1fr; }
  .pur-band-grid { grid-template-columns: 1fr; }
  .final-cta-grid { grid-template-columns: 1fr; }
  .final-cta-contact { border-left: 0; padding-left: 0; border-top: 1px solid rgba(247,241,230,.18); padding-top: 22px; }
}

@media (max-width: 720px) {
  .hero-v3-grid { grid-template-columns: 1fr; }
  .hero-v3-media { margin-top: 8px; }
  .hero-v3-reviewcard { left: 12px; bottom: -20px; }
  .hero-v3-seal { left: 12px; }
  .hero-v3-stamp { width: 64px; height: 64px; font-size: 9.5px; }
  .hero-v3-prices { grid-template-columns: 1fr; max-width: none; }
  .trust-rail-grid { justify-content: flex-start; }
  .cards-v3 { grid-template-columns: 1fr; }
  .risk-grid-v3 { grid-template-columns: 1fr; }
  .risk-featured { grid-column: auto; }
  .papers-grid { grid-template-columns: 1fr; }
  .steps-v3 { grid-template-columns: 1fr; }
  .logi-grid { grid-template-columns: 1fr; }
  .quoter-steps .dot { gap: 0; justify-content: center; }
  .quoter-steps .dot .dot-label { display: none; }
  .quoter-steps .dot::after { margin: 0 5px; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Selector de propuestas (solo para revisión local) ---------- */
.design-switch {
  position: fixed; left: 16px; bottom: 16px; z-index: 9990;
  display: inline-flex; align-items: center; gap: 8px;
  background: #171310; color: #F4EFE6; border: 1px solid #2B241D;
  padding: 11px 16px; border-radius: 999px; font-size: 13px; font-weight: 600;
  cursor: pointer; box-shadow: 0 10px 30px rgba(0,0,0,.4);
  transition: transform .15s ease, background .15s ease;
}
.design-switch:hover { transform: translateY(-2px); }
.design-switch .sw-dot { width: 8px; height: 8px; border-radius: 50%; background: #E6482E; flex: 0 0 auto; }