@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Work+Sans:wght@400;500;600;700&display=swap');

:root {
  --ink: #17181A;
  --concrete: #E4DFD2;
  --concrete-dark: #D3CDBC;
  --steel: #6B6A62;
  --yellow: #F4B400;
  --stamp-red: #C1432B;
  --whatsapp: #25D366;
  --paper: #FAF8F3;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--concrete);
  color: var(--ink);
  font-family: 'Work Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header ---------- */

header.site-header {
  background: var(--ink);
  color: var(--paper);
  padding: 22px 0;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  line-height: 0;
}

.brand-logo {
  height: 48px;
  width: auto;
  display: block;
  border-radius: 10px;
}

.header-note {
  font-size: 13px;
  color: #B9B7AE;
  border-left: 2px solid var(--yellow);
  padding-left: 12px;
}

/* ---------- Banda amarilla (Ofertas Relámpago / Full Commerce) ---------- */

.yellow-band {
  background: var(--yellow);
  border-bottom: 3px solid var(--ink);
  padding: 40px 0 46px;
  position: relative;
  overflow: hidden;
}

.yellow-band .wrap {
  position: relative;
  z-index: 1;
}

.yellow-band .stripes {
  position: absolute;
  right: -40px;
  top: -20px;
  bottom: -20px;
  width: 160px;
  background: repeating-linear-gradient(
    -45deg,
    var(--ink),
    var(--ink) 14px,
    transparent 14px,
    transparent 28px
  );
  opacity: 0.12;
}

.flash-heading.on-yellow h2 {
  color: var(--ink);
}

.flash-heading.on-yellow .tag {
  background: var(--ink);
  color: var(--yellow);
}

.badges.on-yellow span {
  color: var(--ink);
}

.badges.on-yellow span::before {
  color: var(--ink);
}

.carousel-btn.on-yellow {
  border-color: var(--ink);
  color: var(--ink);
}

.carousel-btn.on-yellow:hover {
  background: var(--ink);
  color: var(--yellow);
}

.carousel-dots.on-yellow .carousel-dot {
  background: rgba(23, 24, 26, 0.3);
}

.carousel-dots.on-yellow .carousel-dot.active {
  background: var(--ink);
}

/* ---------- Cómo comprar ---------- */

.how {
  padding: 32px 0 8px;
}

.how ol {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.how li {
  counter-increment: step;
  background: var(--paper);
  border: 1px solid var(--concrete-dark);
  padding: 16px 18px;
  font-size: 14.5px;
  position: relative;
}

.how li::before {
  content: counter(step);
  font-family: 'Archivo Black', sans-serif;
  font-size: 13px;
  background: var(--ink);
  color: var(--paper);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-bottom: 8px;
}

/* ---------- Carrusel genérico ---------- */

.carousel {
  position: relative;
}

.carousel-viewport {
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 0.35s ease;
}

.carousel-slide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 900px) {
  .carousel-slide { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .carousel-slide { grid-template-columns: 1fr; }
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 18px;
}

.carousel-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--yellow);
  background: transparent;
  color: var(--yellow);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-btn:hover { background: var(--yellow); color: var(--ink); }

.carousel-dots {
  display: flex;
  gap: 7px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4A4A44;
  cursor: pointer;
  border: none;
  padding: 0;
}

.carousel-dot.active { background: var(--yellow); }

.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* ---------- Ofertas Relámpago ---------- */

.flash-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 6px;
}

.flash-heading h2 {
  font-family: 'Archivo Black', sans-serif;
  color: var(--paper);
  font-size: 22px;
  margin: 0;
}

.flash-heading .tag {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  background: var(--yellow);
  padding: 4px 10px;
}

.flash-sub {
  color: #B9B7AE;
  font-size: 14px;
  margin: 0 0 22px;
  max-width: 60ch;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0 0 22px;
}

.badges span {
  font-size: 13px;
  font-weight: 600;
  color: var(--paper);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badges span::before {
  content: "✓";
  color: var(--yellow);
  font-weight: 700;
}

.flash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 20px;
}

.flash-card {
  background: var(--paper);
  display: flex;
  flex-direction: column;
  position: relative;
}

.flash-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--stamp-red);
  color: #fff;
  font-family: 'Archivo Black', sans-serif;
  font-size: 12px;
  padding: 4px 8px;
  z-index: 1;
}

.flash-photo {
  aspect-ratio: 1 / 1;
  background: var(--concrete-dark);
  overflow: hidden;
}

.flash-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.flash-body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.flash-name {
  font-size: 14px;
  line-height: 1.35;
  min-height: 2.6em;
}

.flash-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.flash-price {
  font-family: 'Archivo Black', sans-serif;
  font-size: 21px;
  color: var(--stamp-red);
}

.flash-price-original {
  font-size: 13px;
  color: var(--steel);
  text-decoration: line-through;
}

.flash-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--yellow);
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 13.5px;
  padding: 11px 12px;
  border: 2px solid var(--ink);
}

.flash-cta:hover { filter: brightness(0.95); }

/* ---------- Full Commerce (vidriera) ---------- */

.fc-photo {
  aspect-ratio: 1 / 1;
  background: var(--concrete-dark);
  overflow: hidden;
}

.fc-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.fc-photo .no-photo {
  font-size: 12.5px;
  color: var(--steel);
  text-align: center;
  padding: 12px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fc-name {
  font-size: 14px;
  line-height: 1.35;
  min-height: 2.6em;
}

.fc-price {
  font-family: 'Archivo Black', sans-serif;
  font-size: 20px;
  color: var(--yellow);
}

.fc-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--yellow);
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  padding: 10px 12px;
  border: 2px solid var(--yellow);
}

.fc-cta:hover { background: var(--yellow); color: var(--ink); }

/* ---------- Catálogo ---------- */

.catalog {
  padding: 40px 0 64px;
}

.catalog h2 {
  font-family: 'Archivo Black', sans-serif;
  font-size: 22px;
  margin: 0 0 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 20px;
}

.card {
  background: var(--paper);
  border: 1px solid var(--concrete-dark);
  display: flex;
  flex-direction: column;
}

.card-photo {
  aspect-ratio: 1 / 1;
  background: var(--concrete-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-photo .no-photo {
  font-size: 12.5px;
  color: var(--steel);
  text-align: center;
  padding: 12px;
}

.card-body {
  padding: 14px 16px 16px;
  border-top: 3px dashed var(--concrete-dark);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.card-name {
  font-size: 14.5px;
  line-height: 1.35;
  min-height: 2.7em;
}

.card-desc {
  font-size: 12.5px;
  color: var(--steel);
  line-height: 1.4;
}

.card-price {
  font-family: 'Archivo Black', sans-serif;
  font-size: 24px;
  color: var(--stamp-red);
}

.card-price small {
  font-family: 'Work Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--steel);
  display: block;
  margin-top: 2px;
}

.card-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--whatsapp);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 11px 14px;
  border: 2px solid var(--ink);
}

.card-cta:hover { filter: brightness(0.95); }

.empty-state {
  border: 2px dashed var(--concrete-dark);
  padding: 40px 20px;
  text-align: center;
  color: var(--steel);
  font-size: 14.5px;
}

/* ---------- Footer ---------- */

footer {
  background: var(--ink);
  color: #B9B7AE;
  padding: 26px 0;
  font-size: 13.5px;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

footer strong { color: var(--paper); }

/* ---------- Botón flotante de WhatsApp ---------- */

.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  border: 2px solid var(--ink);
  transition: transform 0.15s ease;
}

.whatsapp-float:hover { transform: scale(1.06); }

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

@media (max-width: 560px) {
  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    width: 52px;
    height: 52px;
  }
}

@media (max-width: 560px) {
  .hero { padding: 34px 0 30px; }
  .catalog { padding: 30px 0 48px; }
}