/* ============================================
   REPUESTOS MARGARITA — Dark Mode F1 / Box
   Fondo asfalto #1a1a1a | Rojo #D81E1E | Cromo
   ============================================ */

:root {
  --asphalt: #1a1a1a;
  --asphalt-light: #252525;
  --black: #0d0d0d;
  --red: #D81E1E;
  --red-hover: #ff2525;
  --red-glow: rgba(216, 30, 30, 0.4);
  --chrome: #c0c0c0;
  --chrome-border: #8a8a8a;
  --silver: #e8e8e8;
  --white: #ffffff;
  --text: #e8e8e8;
  --text-muted: #9a9a9a;
  --card-bg: #252525;
  --card-border: rgba(192, 192, 192, 0.15);
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
  --transition-fast: 0.15s ease;
  --transition-medium: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--asphalt);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ----- Pantalla de presentación (vídeo al abrir) ----- */
.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.intro-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.intro-video-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.intro-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.intro-tap-screen {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem;
  cursor: pointer;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.intro-tap-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.intro-tap-text {
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 1.25rem);
  font-weight: 600;
  color: var(--chrome);
  text-align: center;
  margin: 0;
  letter-spacing: 0.05em;
}
.intro-tap-btn {
  padding: 1rem 2.5rem;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.intro-tap-btn:hover {
  background: var(--red-hover);
  box-shadow: 0 4px 24px var(--red-glow);
  transform: scale(1.05);
}
.intro-buttons {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0 1rem;
}
.intro-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: var(--chrome);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid var(--chrome-border);
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.intro-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: var(--chrome);
}
.intro-btn-main {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.intro-btn-main:hover {
  background: var(--red-hover);
  border-color: var(--red-hover);
  box-shadow: 0 4px 20px var(--red-glow);
}

/* ----- Servicios ----- */
.services { padding: 3rem 0; }
.services-intro {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin: 0;
}

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* Páginas internas: Volver al inicio */
.page-main { padding: 2rem 0 4rem; min-height: 60vh; }
.back-home {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.5rem 0;
  color: var(--chrome);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
}
.back-home:hover { color: var(--red); }
.back-home-hero { color: var(--white); margin-bottom: 0.5rem; }
.back-home-hero:hover { color: var(--red); }

/* Hero con vídeo en páginas (Categorías, Servicios, Nosotros) */
.page-hero .hero-content { padding: 3rem 1.5rem; }
.page-hero .hero-title { margin-top: 0.25rem; }
/* Contenido de la página encima del vídeo de fondo */
.page-hero-body {
  position: relative;
  z-index: 1;
  padding: 0 0 3rem;
}
.hero-with-content { min-height: auto; }
/* Título y texto legibles sobre el vídeo */
.page-hero .page-hero-body .section-title {
  color: var(--white);
  border-bottom-color: rgba(255, 255, 255, 0.35);
}
.page-hero .page-hero-body .services-intro,
.page-hero .page-hero-body .about-card-text { color: var(--chrome); }
.page-hero .page-hero-body .about-card-title { color: var(--white); }
.page-hero .page-hero-body .categories { padding-top: 1rem; padding-bottom: 2rem; }
.page-hero .page-hero-body .services { padding-top: 1rem; padding-bottom: 2rem; }
.page-hero .page-hero-body .about { padding-top: 1rem; padding-bottom: 2rem; }

/* ----- Header ----- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--black);
  border-bottom: 1px solid var(--chrome-border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
}
.logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.logo-img { height: 48px; width: auto; }
.logo-fallback {
  display: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.logo-fallback em { font-style: normal; color: var(--red); }
.logo .logo-img[style*="display: none"] + .logo-fallback { display: block; }

/* Navegación desktop (siempre visible en pantallas grandes) */
.nav-desktop {
  display: flex;
  gap: 1rem;
}
.nav-desktop .nav-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--chrome);
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-desktop .nav-link:hover { color: var(--white); }
.nav-desktop .nav-ofertas { color: var(--red); }
.nav-desktop .nav-ofertas:hover { color: var(--red-hover); }

/* Menú hamburguesa (solo móvil) */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--chrome-border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.menu-toggle:hover {
  border-color: var(--chrome);
  background: rgba(255, 255, 255, 0.05);
}
.menu-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--chrome);
  transition: transform var(--transition-medium), opacity var(--transition-fast);
}
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Drawer del menú */
.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1000;
  pointer-events: none;
  visibility: hidden;
  transition: visibility 0.3s ease;
}
.nav-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}
.nav-drawer.is-open .nav-drawer-inner {
  transform: translateX(0);
}
.nav-drawer.is-open .nav-drawer-backdrop {
  opacity: 1;
}
.nav-drawer-backdrop {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.nav-drawer-inner {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  width: min(320px, 100vw);
  background: var(--black);
  border-left: 2px solid var(--chrome-border);
  padding: 2rem 1.5rem;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.5);
}
.nav-drawer-close {
  align-self: flex-end;
  width: 44px;
  height: 44px;
  padding: 0;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--chrome);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.nav-drawer-close:hover { color: var(--white); }
.nav-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 1rem;
}
.nav-drawer-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--chrome);
  padding: 1rem 1rem;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}
.nav-drawer-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--chrome-border);
}
.nav-drawer-ofertas { color: var(--red); }
.nav-drawer-ofertas:hover { color: var(--red-hover); }

.search-wrap { flex: 1; min-width: 0; max-width: 560px; margin: 0 auto; }
.search-form {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--asphalt);
  border: 2px solid var(--chrome-border);
  border-radius: 999px;
  padding: 0.5rem 1rem 0.5rem 1.25rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.search-form:focus-within {
  border-color: var(--chrome);
  box-shadow: 0 0 0 3px rgba(192, 192, 192, 0.2);
}
.search-input {
  flex: 1;
  min-width: 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1rem;
  padding: 0.5rem 0;
  outline: none;
}
.search-input::placeholder { color: var(--text-muted); }
.search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--chrome);
  padding: 0.5rem;
  border-radius: 50%;
  transition: color var(--transition-fast);
}
.search-btn:hover { color: var(--white); }

.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  background: var(--asphalt-light);
  border: 1px solid var(--chrome-border);
  border-radius: 12px;
  padding: 0.5rem 0;
  max-height: 320px;
  overflow-y: auto;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  display: none;
}
.search-suggestions.visible { display: block; }
.search-suggestions [role="option"] {
  display: block;
  width: 100%;
  padding: 0.75rem 1.25rem;
  text-align: left;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.search-suggestions [role="option"]:hover,
.search-suggestions [role="option"].focus { background: rgba(255,255,255,0.06); }

.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--chrome);
  border-radius: 8px;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.icon-btn:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.cart-count {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--red);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: none;
  border-radius: 6px;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}
.btn-primary {
  background: var(--red);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--red-hover);
  box-shadow: 0 4px 20px var(--red-glow);
  transform: translateY(-1px);
}
.btn-large { padding: 1rem 2rem; font-size: 1rem; }

/* ----- Hero ----- */
.hero {
  position: relative;
  min-height: 420px;
  overflow: hidden;
}
.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-slider { position: relative; height: 100%; z-index: 1; }
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.hero-slide.active { opacity: 1; visibility: visible; z-index: 1; }
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(26,26,26,0.85) 0%, rgba(26,26,26,0.6) 50%, rgba(26,26,26,0.5) 100%);
  background-size: cover;
  background-position: center;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
  text-align: center;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin: 0 0 0.75rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.hero-subtitle {
  color: var(--chrome);
  font-size: 1.1rem;
  margin: 0 0 1.5rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.hero-dots {
  position: absolute;
  bottom: 5.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 0.5rem;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--chrome-border);
  background: transparent;
  padding: 0;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.hero-dot:hover { border-color: var(--chrome); }
.hero-dot.active { background: var(--red); border-color: var(--red); }

/* Franja de marcas en el footer del hero: rotación derecha → izquierda */
.hero-brands {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  overflow: hidden;
  padding: 1rem 0;
  background: rgba(0, 0, 0, 0.6);
  border-top: 1px solid var(--card-border);
  z-index: 2;
}
.hero-brands-track {
  display: flex;
  width: max-content;
  animation: hero-brands-marquee 40s linear infinite;
}
.hero-brands:hover .hero-brands-track {
  animation-play-state: paused;
}
.hero-brands-group {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 3rem;
  padding: 0 2rem;
}
.hero-brand-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  transition: transform var(--transition-medium);
  cursor: pointer;
}
.hero-brand-link:hover {
  transform: scale(1.4);
}
.hero-brand-link img {
  height: 48px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: brightness(1.1) contrast(1.05);
  opacity: 0.9;
  transition: opacity var(--transition-fast);
}
.hero-brand-link:hover img {
  opacity: 1;
}
@keyframes hero-brands-marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ----- Section titles ----- */
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--chrome);
  margin: 0 0 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--chrome-border);
  display: inline-block;
}

/* ----- Nosotros (Misión y Visión) ----- */
.about { padding: 3rem 0; }
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.about-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
}
.about-card:hover {
  border-color: var(--chrome-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}
.about-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--chrome);
  margin-bottom: 1rem;
}
.about-mission .about-icon { color: var(--red); }
.about-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--chrome);
  margin: 0 0 0.75rem;
}
.about-card-text {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

/* ----- Categories ----- */
.categories { padding: 3rem 0; }
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}
.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: border-color var(--transition-medium), transform var(--transition-medium), box-shadow var(--transition-medium);
}
.category-card:hover {
  border-color: var(--chrome-border);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.category-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(145deg, #3a3a3a 0%, #1f1f1f 100%);
  box-shadow: inset 0 2px 4px rgba(255,255,255,0.1), 0 4px 12px rgba(0,0,0,0.5);
  position: relative;
}
.category-icon::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: linear-gradient(145deg, #4a4a4a 0%, #2a2a2a 50%);
  box-shadow: inset 0 -2px 6px rgba(0,0,0,0.4);
}
/* Iconos 3D metálicos (representación con CSS) */
.category-icon-motor::before {
  content: '⚙';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  z-index: 1;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6));
}
.category-icon-suspension::before {
  content: '〓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  z-index: 1;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6));
}
.category-icon-frenos::before {
  content: '◉';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  z-index: 1;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6));
}
.category-icon-accesorios::before {
  content: '◆';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  z-index: 1;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6));
}
.category-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--chrome);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ----- Product grid ----- */
.offers { padding: 3rem 0; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
}
.product-card:hover { border-color: var(--chrome-border); box-shadow: 0 8px 32px rgba(0,0,0,0.35); }
.product-link { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.product-image-wrap {
  position: relative;
  aspect-ratio: 1;
  margin: -0.25rem -0.25rem 1rem;
  padding: 0.25rem;
}
.product-image {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  background: var(--asphalt);
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform var(--transition-medium);
}
.product-card:hover .product-image { transform: scale(1.03) translateY(-4px); }
.product-image-1 { background-image: url('https://images.unsplash.com/photo-1625047509168-a7026f36de04?w=400&q=80'); }
.product-image-2 { background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=400&q=80'); }
.product-image-3 { background-image: url('https://images.unsplash.com/photo-1581092160562-40aa08e78837?w=400&q=80'); }
.product-image-4 { background-image: url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?w=400&q=80'); }

/* Producto con galería (Cubiertas para Pick Up) */
.product-card-gallery .product-image-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.product-gallery-main {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: var(--asphalt);
  border-radius: 10px;
}
.product-gallery-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
}
.product-thumb {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  overflow: hidden;
  background: none;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
.product-thumb:hover,
.product-thumb.active { border-color: var(--chrome-border); }
.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product-info { margin-bottom: 1rem; }
.product-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--white);
  margin: 0 0 0.25rem;
}
.product-desc { color: var(--text-muted); font-size: 0.9rem; margin: 0 0 0.5rem; }
.product-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--red);
}
.product-old-price { color: var(--text-muted); font-size: 0.9rem; text-decoration: line-through; margin-left: 0.5rem; }

/* Botón Añadir al carrito con efecto brillo */
.btn-cart {
  position: relative;
  overflow: hidden;
  width: 100%;
  margin-top: auto;
  padding: 0.85rem 1rem;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: none;
  border-radius: 8px;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}
.btn-cart::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.5s ease;
}
.btn-cart:hover {
  background: var(--red-hover);
  box-shadow: 0 4px 20px var(--red-glow);
}
.btn-cart:hover::before { left: 100%; }

/* ----- CTA ----- */
.cta {
  padding: 4rem 0;
  text-align: center;
  border-top: 1px solid var(--card-border);
}
.cta-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--chrome);
  margin: 0 0 0.5rem;
}
.cta-text { color: var(--text-muted); margin: 0 0 1.5rem; }

/* ----- Footer ----- */
.footer {
  background: var(--black);
  border-top: 1px solid var(--chrome-border);
  padding: 2rem 0;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}
.footer-brand {
  flex: 0 1 auto;
  min-width: 160px;
  text-align: left;
}
.footer-brand .logo-fallback { display: block; font-size: 1rem; }
.footer-tagline { color: var(--text-muted); font-size: 0.9rem; margin: 0.25rem 0 0; }
.footer-center {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}
.footer-link-wa,
.footer-link-email {
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}
.footer-link-wa { color: #25d366; }
.footer-link-wa:hover { color: #2ee66d; }
.footer-link-email { color: var(--white); }
.footer-link-email:hover { color: var(--chrome); }
.footer-social {
  margin-top: 0.75rem;
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}
.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--white);
  border: 1px solid var(--chrome-border);
  border-radius: 8px;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
.footer-social-link:hover {
  border-color: var(--chrome);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}
.footer-social-link:hover svg { color: inherit; }
.footer-logo {
  flex: 0 1 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.footer-logo-img {
  max-height: 120px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
}
.footer-copy {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0;
  text-align: left;
  width: 100%;
}

/* Botón flotante WhatsApp */
.wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 500;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: var(--white);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.wa-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
  color: var(--white);
}

/* ----- Responsive ----- */
@media (max-width: 900px) {
  .header-inner { flex-wrap: wrap; }
  .search-wrap { order: 3; width: 100%; max-width: none; }
  .nav-desktop { display: none !important; }
  .menu-toggle { display: flex !important; }
}
@media (max-width: 600px) {
  .hero-content { padding: 3rem 1rem; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .footer-brand { align-items: center; text-align: center; }
  .footer-logo { justify-content: center; }
  .footer-logo-img { max-height: 90px; max-width: 200px; }
}