/* === SECCIÓN LAYOUT (GRID, HEADER, FOOTER) === */

/* Contenedor principal */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */
.header {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: border-bottom var(--transition-normal);
}

.header.scrolled {
  border-bottom: 1px solid var(--color-border);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-accent);
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.header__logo-icon {
  color: var(--color-primary);
}

/* Navegación Desktop */
.nav__list {
  display: flex;
  gap: 30px;
}

.nav__link {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-fast);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

/* Acciones del Header */
.header__actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header__action-btn {
  color: var(--color-accent);
  font-size: 1.2rem;
  position: relative;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.header__action-btn:hover {
  color: var(--color-primary);
  transform: scale(1.1);
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--color-primary);
  color: var(--color-accent);
  font-size: 0.7rem;
  font-weight: bold;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Menú Hamburguesa */
.menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--color-accent);
}

/* SECCIONES COMUNES */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-subtitle {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
  display: block;
}

/* FOOTER */
.footer {
  background-color: var(--color-surface);
  padding: 80px 0 20px;
  margin-top: 60px;
  border-top: 1px solid var(--color-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

.footer__col-title {
  color: var(--color-accent);
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.footer__desc {
  font-size: 0.9rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  color: var(--color-muted-light);
  font-size: 0.95rem;
}

.footer__link:hover {
  color: var(--color-primary);
  transform: translateX(5px);
  display: inline-block;
}

.footer__socials {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-normal);
}

.footer__social-link:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-3px);
}

.footer__contact-info {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-muted-light);
  font-size: 0.95rem;
}

.footer__contact-item i {
  color: var(--color-primary);
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer__copyright {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.footer__payments {
  display: flex;
  gap: 15px;
  font-size: 1.5rem;
  color: var(--color-muted-light);
}

/* RESPONSIVE LAYOUT */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: left var(--transition-normal);
  }

  .nav.active {
    left: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }

  .nav__link {
    font-size: 1.5rem;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}