/* JP Sneakers — Estilos globales
   Reset, tipografía base, utilidades, header, footer y botón flotante de WhatsApp.
   Estilos específicos de cada página viven en su propio archivo (home.css, catalogo.css, etc). */

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

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  font-size: 1.6rem;
  font-weight: var(--fw-regular);
  line-height: 1.5;
  color: var(--color-white);
  background-color: var(--color-black);
  min-height: 100vh;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button,
input {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

/* --- Layout utilitario --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.main-content {
  padding-top: var(--header-height);
  min-height: 100vh;
}

.section {
  padding-block: var(--space-2xl);
}

.section-heading {
  font-size: 3.2rem;
  font-weight: var(--fw-black);
  letter-spacing: -0.01em;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.mini-heading {
  font-size: 1.3rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-300);
  margin-bottom: var(--space-xs);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* --- Botones base --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 1.4rem 2.8rem;
  border-radius: var(--radius-pill);
  font-weight: var(--fw-bold);
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background-color: var(--color-red);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-red-dark);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid var(--gray-600);
}

.btn-outline:hover {
  border-color: var(--color-white);
}

.btn-lg {
  padding: 1.8rem 4rem;
  font-size: 1.6rem;
}

/* =========================================
   HEADER
   ========================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  height: var(--header-height);
  display: flex;
  align-items: center;
  background-color: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-800);
}

.header-inner {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.header-logo {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-size: 2rem;
  font-weight: var(--fw-black);
  letter-spacing: -0.02em;
}

.header-logo span {
  color: var(--color-red);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header-nav a {
  position: relative;
  font-size: 1.4rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--gray-300);
  transition: color var(--transition-fast);
}

.header-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background-color: var(--color-red);
  transition: width var(--transition-base);
}

.header-nav a:hover,
.header-nav a.is-active {
  color: var(--color-white);
}

.header-nav a:hover::after,
.header-nav a.is-active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.header-cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: background-color var(--transition-fast);
}

.header-cart:hover {
  background-color: var(--gray-800);
}

.header-cart svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-white);
}

.header-cart-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding-inline: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  background-color: var(--color-red);
  color: var(--color-white);
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
}

.header-cart-badge[hidden] {
  display: none;
}

.header-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
}

.header-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-white);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
  background-color: var(--gray-900);
  border-top: 1px solid var(--gray-800);
  padding-block: var(--space-xl) var(--space-md);
  margin-top: var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-inline: var(--container-padding);
  max-width: var(--container-width);
  margin-inline: auto;
}

.footer-brand .header-logo {
  margin-bottom: var(--space-xs);
}

.footer-slogan {
  color: var(--gray-400);
  font-size: 1.4rem;
  margin-bottom: var(--space-sm);
}

.footer-social {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: 1.4rem;
  color: var(--gray-300);
  transition: color var(--transition-fast);
}

.footer-social:hover {
  color: var(--color-red);
}

.footer-heading {
  font-size: 1.3rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.footer-links li,
.footer-schedule li {
  margin-bottom: var(--space-2xs);
}

.footer-links a {
  font-size: 1.4rem;
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-schedule li {
  font-size: 1.4rem;
  color: var(--gray-400);
}

.footer-schedule strong {
  color: var(--color-white);
  font-weight: var(--fw-medium);
}

.footer-bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--gray-800);
  text-align: center;
  font-size: 1.3rem;
  color: var(--gray-500);
}

/* =========================================
   BOTÓN FLOTANTE DE WHATSAPP
   ========================================= */
.whatsapp-float {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: var(--z-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: var(--color-red);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.06);
  box-shadow: var(--shadow-lg);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: var(--color-white);
  position: relative;
  z-index: 1;
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-color: var(--color-red);
  animation: whatsapp-pulse 2.4s ease-out infinite;
}

@keyframes whatsapp-pulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float::before {
    animation: none;
  }
}

/* =========================================
   SCROLL REVEAL
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* =========================================
   BOTTOM NAV MÓVIL
   Oculto en escritorio; visible solo en móvil (ver responsive.css).
   ========================================= */
.bottom-nav {
  display: none;
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding-block: 0.9rem;
  font-size: 1.05rem;
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.bottom-nav-item svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
}

.bottom-nav-item.is-active {
  color: var(--color-red);
}

.bottom-nav-cart-icon {
  position: relative;
}

.bottom-nav-badge {
  position: absolute;
  top: -4px;
  right: -10px;
  min-width: 16px;
  height: 16px;
  padding-inline: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  background-color: var(--color-red);
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: var(--fw-bold);
}

.bottom-nav-badge[hidden] {
  display: none;
}

/* =========================================
   GRID Y TARJETA DE PRODUCTO (SNKRS / StockX)
   Compartido entre catálogo y "productos relacionados".
   ========================================= */
.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-md);
}

.producto-card {
  display: flex;
  flex-direction: column;
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.producto-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--gray-600);
}

.producto-card-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background-color: var(--gray-800);
  overflow: hidden;
}

.producto-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.producto-card:hover .producto-card-media img {
  transform: scale(1.06);
}

.producto-card-info {
  padding: var(--space-sm) var(--space-sm) var(--space-md);
}

.producto-card-marca {
  display: block;
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  margin-bottom: 2px;
}

.producto-card-nombre {
  font-size: 1.6rem;
  font-weight: var(--fw-bold);
  margin-bottom: 2px;
}

.producto-card-color {
  display: block;
  font-size: 1.3rem;
  color: var(--gray-500);
  margin-bottom: var(--space-xs);
}

.producto-card-precio {
  font-size: 1.6rem;
  font-weight: var(--fw-black);
  color: var(--color-red);
}

/* =========================================
   TARJETAS DE INFORMACIÓN (icono + título + texto)
   Compartidas entre "Comprar en JP Sneakers" (Home), "Valores" (Nosotros)
   y cualquier grid de beneficios.
   ========================================= */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.info-card {
  padding: var(--space-lg);
  background: linear-gradient(160deg, var(--gray-900) 0%, var(--color-black) 100%);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-md);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.info-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-red);
}

.info-card-icon {
  width: 30px;
  height: 30px;
  stroke: var(--color-red);
  margin-bottom: var(--space-sm);
}

.info-card h3 {
  font-size: 1.7rem;
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-2xs);
}

.info-card p {
  font-size: 1.4rem;
  color: var(--gray-400);
}

/* =========================================
   MINI-CARRITO LATERAL (DRAWER)
   Presente en todas las páginas, se abre desde el ícono del header.
   ========================================= */
body.no-scroll {
  overflow: hidden;
}

.cart-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  background-color: rgba(0, 0, 0, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.cart-drawer-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: calc(var(--z-drawer) + 1);
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  background-color: var(--gray-900);
  border-left: 1px solid var(--gray-800);
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.cart-drawer.is-open {
  transform: translateX(0);
}

.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-bottom: 1px solid var(--gray-800);
}

.cart-drawer-header h2 {
  font-size: 1.8rem;
  font-weight: var(--fw-bold);
}

.cart-drawer-close {
  font-size: 2.4rem;
  line-height: 1;
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.cart-drawer-close:hover {
  color: var(--color-white);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cart-drawer-vacio {
  text-align: center;
  color: var(--gray-400);
  font-size: 1.4rem;
  padding-block: var(--space-lg);
}

.cart-drawer-item {
  display: flex;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--gray-800);
}

.cart-drawer-item img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background-color: var(--gray-800);
}

.cart-drawer-item-info {
  display: flex;
  flex-direction: column;
  font-size: 1.3rem;
}

.cart-drawer-item-marca {
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-400);
}

.cart-drawer-item-nombre {
  font-weight: var(--fw-bold);
}

.cart-drawer-item-meta {
  color: var(--gray-500);
}

.cart-drawer-item-precio {
  color: var(--color-red);
  font-weight: var(--fw-bold);
}

.cart-drawer-footer {
  padding: var(--space-md);
  border-top: 1px solid var(--gray-800);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.cart-drawer-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.6rem;
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
}

.cart-drawer-total strong {
  color: var(--color-red);
}

/* =========================================
   NOSOTROS
   ========================================= */
.container-narrow {
  max-width: 760px;
}

.nosotros-intro-inner {
  max-width: 760px;
  text-align: center;
}

.nosotros-texto {
  font-size: 1.7rem;
  color: var(--gray-300);
  margin-bottom: var(--space-md);
}

.nosotros-eslogan {
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  color: var(--color-red);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.instagram-callout {
  text-align: center;
  border-top: 1px solid var(--gray-800);
}

.instagram-callout-inner {
  max-width: 520px;
  margin-inline: auto;
}

.instagram-callout-texto {
  font-size: 1.5rem;
  color: var(--gray-400);
  margin-bottom: var(--space-md);
}

/* =========================================
   CONTACTO
   ========================================= */
.contacto-heading {
  margin-bottom: var(--space-2xs);
}

.contacto-subheading {
  text-align: center;
  color: var(--gray-400);
  font-size: 1.5rem;
}

.contacto-info-section {
  padding-block: var(--space-lg) var(--space-2xl);
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.contacto-card {
  padding: var(--space-lg);
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-md);
}

.contacto-card-logo {
  margin-bottom: var(--space-md);
}

.contacto-datos {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.contacto-datos li {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 1.5rem;
  color: var(--gray-300);
}

.contacto-datos svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-red);
  flex-shrink: 0;
}

.contacto-datos a {
  color: inherit;
  transition: color var(--transition-fast);
}

.contacto-datos a:hover {
  color: var(--color-red);
}

.contacto-cta {
  width: 100%;
}

.contacto-horario-heading {
  margin-bottom: var(--space-md);
}

.contacto-horario {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contacto-horario li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--gray-800);
  font-size: 1.4rem;
  color: var(--gray-400);
}

.contacto-horario li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contacto-horario strong {
  color: var(--color-white);
  font-weight: var(--fw-bold);
}

/* =========================================
   FAQ (ACORDEÓN)
   ========================================= */
.faq-section {
  padding-block: 0 var(--space-2xl);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.faq-item {
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-md);
  background-color: var(--gray-900);
  overflow: hidden;
}

.faq-pregunta {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-size: 1.6rem;
  font-weight: var(--fw-medium);
  color: var(--color-white);
}

.faq-icono {
  flex-shrink: 0;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-red);
  transition: transform var(--transition-base);
}

.faq-item.is-open .faq-icono {
  transform: rotate(45deg);
}

.faq-respuesta {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-base);
}

.faq-item.is-open .faq-respuesta {
  grid-template-rows: 1fr;
}

.faq-respuesta-inner {
  overflow: hidden;
}

.faq-respuesta-inner p {
  padding: 0 var(--space-md) var(--space-md);
  font-size: 1.45rem;
  color: var(--gray-400);
}