/* ============================================================
   TIENDA.CSS — Santiago FC · Tienda Oficial
   Extiende tokens.css + global.css + pages.css
   ============================================================ */

/* ---- HERO TIENDA ---- */
.tienda-hero {
  position: relative;
  min-height: clamp(340px, 45vh, 520px);
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: var(--nav-height);
}

.tienda-hero__bg {
  position: absolute;
  inset: 0;
  background: var(--color-negro);
}

.tienda-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: grayscale(0.5) contrast(1.15);
}

.tienda-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.92) 0%, rgba(74,14,44,0.25) 100%);
}

.tienda-hero__stripe {
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 4px;
  background: var(--color-naranja);
}

.tienda-hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.tienda-hero__eyebrow {
  font-size: var(--text-label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-naranja);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.tienda-hero__eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-naranja);
}

.tienda-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.8rem, 1.5rem + 5vw, 5.5rem);
  line-height: var(--lh-display);
  letter-spacing: var(--tracking-tight);
  text-transform: uppercase;
}

.tienda-hero__title span { color: var(--color-naranja); }

.tienda-hero__sub {
  font-size: 1rem;
  color: var(--color-gris-medio);
  max-width: 480px;
  line-height: 1.65;
}

/* ---- PRODUCTO DESTACADO ---- */
.producto-destacado {
  padding: var(--section-pad) 0;
  background: var(--color-gris-oscuro);
}

.producto-destacado__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.producto-destacado__img {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--color-card);
  border: 1px solid rgba(255,107,0,0.12);
}

.producto-destacado__img img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  filter: contrast(1.08);
  transition: transform var(--dur-slow) ease;
}

.producto-destacado__img:hover img { transform: scale(1.03); }

.producto-destacado__badge-wrap {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.badge-nueva-temp {
  background: var(--color-naranja);
  color: var(--color-negro);
  font-size: var(--text-label);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  padding: 4px var(--sp-3);
  border-radius: var(--r-sm);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.producto-destacado__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.producto-destacado__nombre {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 1rem + 3vw, 3.2rem);
  line-height: var(--lh-display);
  letter-spacing: var(--tracking-tight);
  text-transform: uppercase;
}

.producto-destacado__nombre span { color: var(--color-naranja); }

.producto-destacado__desc {
  color: var(--color-gris-medio);
  font-size: 0.95rem;
  line-height: 1.75;
  max-width: 420px;
}

.producto-destacado__precio-wrap {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
  padding: var(--sp-4) 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.producto-destacado__precio {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--color-naranja);
  letter-spacing: var(--tracking-tight);
}

.producto-destacado__precio-label {
  font-size: var(--text-label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-gris-medio);
}

.producto-destacado__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.producto-destacado__features li {
  font-size: 0.9rem;
  color: var(--color-gris-medio);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.producto-destacado__features li .sfc-icon {
  flex-shrink: 0;
  color: var(--color-naranja);
}

.producto-destacado__actions {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

/* ---- CATEGORIAS ---- */
.tienda-categorias {
  padding: var(--sp-12) 0 var(--sp-6);
}

.tienda-categorias__list {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  list-style: none;
}

.tienda-cat-btn {
  font-family: var(--font-body);
  font-size: var(--text-label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--r-pill);
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent;
  color: var(--color-gris-medio);
  cursor: pointer;
  transition: all var(--dur-fast) ease;
}

.tienda-cat-btn:hover,
.tienda-cat-btn.active {
  background: var(--color-naranja);
  border-color: var(--color-naranja);
  color: var(--color-negro);
}

/* ---- GRID PRODUCTOS ---- */
.tienda-grid-section {
  padding: var(--sp-6) 0 var(--section-pad);
}

.tienda-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}

/* ---- CARD PRODUCTO ---- */
.producto-card {
  background: var(--color-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur-normal) var(--ease-out-expo),
              border-color var(--dur-normal) ease,
              box-shadow var(--dur-normal) ease;
}

.producto-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,107,0,0.25);
  box-shadow: var(--shadow-lg);
}

.producto-card__img-wrap {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--color-gris-oscuro);
  overflow: hidden;
}

.producto-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05);
  transition: transform var(--dur-slow) ease;
  opacity: 0;
}

.producto-card__img-wrap img.loaded { opacity: 1; }
.producto-card:hover .producto-card__img-wrap img { transform: scale(1.06); }

/* Fallback CSS para productos sin foto */
.producto-card__img-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  background: linear-gradient(160deg, var(--color-gris-oscuro) 0%, var(--color-card) 100%);
}

.producto-card__img-fallback .sfc-icon {
  color: rgba(255,107,0,0.3);
}

.producto-card__img-fallback span {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.2);
  text-align: center;
  padding: 0 var(--sp-4);
}

.producto-card__badges {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.badge-nuevo     { background: var(--color-naranja); color: var(--color-negro); }
.badge-top       { background: #FFB347; color: var(--color-negro); }
.badge-edicion   { background: rgba(255,255,255,0.15); color: var(--color-blanco); border: 1px solid rgba(255,255,255,0.2); }

.producto-card__body {
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1;
}

.producto-card__categoria {
  font-size: var(--text-label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-naranja);
}

.producto-card__nombre {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-tight);
  line-height: 1.2;
}

.producto-card__precio {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--color-blanco);
  letter-spacing: var(--tracking-tight);
  margin-top: auto;
}

.producto-card__footer {
  padding: var(--sp-3) var(--sp-4) var(--sp-4);
}

/* Botón agregar con microinteracción */
.btn-agregar {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--text-label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  padding: var(--sp-3) var(--sp-4);
  background: var(--color-gris-oscuro);
  color: var(--color-blanco);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: background var(--dur-fast) ease,
              border-color var(--dur-fast) ease,
              transform var(--dur-fast) ease;
  position: relative;
  overflow: hidden;
}

.btn-agregar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,107,0,0.12);
  transform: translateX(-110%) skewX(-15deg);
  transition: transform var(--dur-normal) var(--ease-out-expo);
}

.btn-agregar:hover {
  background: var(--color-naranja);
  border-color: var(--color-naranja);
  color: var(--color-negro);
  transform: translateY(-1px);
}

.btn-agregar:hover::before { transform: translateX(110%) skewX(-15deg); }

.btn-agregar:active { transform: translateY(0); }

.btn-agregar.agregado {
  background: var(--color-victoria);
  border-color: var(--color-victoria);
  color: var(--color-negro);
}

/* ---- CARRITO DECORATIVO ---- */
.tienda-cart-indicator {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  background: rgba(255,107,0,0.1);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-naranja);
  cursor: default;
}

.tienda-cart-indicator .sfc-icon { flex-shrink: 0; }

.cart-badge {
  min-width: 18px;
  height: 18px;
  background: var(--color-naranja);
  color: var(--color-negro);
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
}

/* ---- GUIA DE TALLAS ---- */
.tallas-section {
  padding: var(--section-pad) 0;
  background: var(--color-gris-oscuro);
}

.tallas-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: start;
}

.tallas-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--sp-6);
}

.tallas-table th {
  font-size: var(--text-label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-naranja);
  padding: var(--sp-3) var(--sp-4);
  text-align: left;
  border-bottom: 1px solid rgba(255,107,0,0.2);
}

.tallas-table td {
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.88rem;
  color: var(--color-gris-medio);
}

.tallas-table td:first-child {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  color: var(--color-blanco);
}

/* ---- CONFIANZA ---- */
.confianza-section {
  padding: var(--sp-12) 0;
}

.confianza-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.confianza-item {
  background: var(--color-card);
  padding: var(--sp-8) var(--sp-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-3);
}

.confianza-item .sfc-icon {
  color: var(--color-naranja);
}

.confianza-item__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-tight);
}

.confianza-item__text {
  font-size: 0.8rem;
  color: var(--color-gris-medio);
  line-height: 1.55;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .tienda-grid { grid-template-columns: repeat(3, 1fr); }
  .producto-destacado__inner { grid-template-columns: 1fr; gap: var(--sp-8); }
  .producto-destacado__img { max-width: 480px; }
}

@media (max-width: 768px) {
  .tienda-grid { grid-template-columns: repeat(2, 1fr); }
  .tallas-inner { grid-template-columns: 1fr; }
  .confianza-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .tienda-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
  .confianza-grid { grid-template-columns: 1fr 1fr; }
}