/* ============================================
   VANROAD - Responsive / Media Queries
   Breakpoints: 768px (tablet), 480px (móvil)
   ============================================ */

/* --- Tablet (hasta 1024px) --- */
@media (max-width: 1024px) {
  :root {
    --text-5xl: 2.75rem;
    --text-4xl: 2.25rem;
    --text-3xl: 1.75rem;
  }

  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .search-bar {
    flex-wrap: wrap;
  }

  .search-bar__field {
    flex: 1 1 45%;
    border-right: none;
  }

  .search-bar__btn {
    flex: 1 1 100%;
    margin-left: 0;
    margin-top: var(--space-sm);
  }
}

/* --- Tablet vertical / Móvil grande (hasta 768px) --- */
@media (max-width: 768px) {
  :root {
    --text-5xl: 2.25rem;
    --text-4xl: 1.85rem;
    --text-3xl: 1.5rem;
    --container-padding: 1.25rem;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  /* Nav móvil */
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: var(--color-primary-dark);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-2xl);
    padding: var(--space-3xl);
    transition: right var(--transition-slow);
  }

  .nav__links.is-open {
    right: 0;
  }

  .nav__links .nav__link {
    color: var(--color-text-inverse);
    font-size: var(--text-lg);
  }

  /* Grids */
  .grid--2,
  .grid--3 {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  /* Stepper */
  .stepper__label {
    display: none;
  }

  .stepper__line {
    width: 30px;
  }

  /* Search bar */
  .search-bar {
    flex-direction: column;
    padding: var(--space-md);
  }

  .search-bar__field {
    flex: 1 1 100%;
    border-right: none;
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-md);
  }

  .search-bar__field:last-of-type {
    border-bottom: none;
  }

  /* Vehicle card */
  .vehicle-card__img {
    height: 200px;
  }

  /* Price summary no sticky en móvil */
  .price-summary {
    position: static;
  }
}

/* --- Móvil (hasta 480px) --- */
@media (max-width: 480px) {
  :root {
    --text-5xl: 1.85rem;
    --text-4xl: 1.5rem;
    --container-padding: 1rem;
  }

  .btn--lg {
    padding: 14px 28px;
    font-size: var(--text-sm);
  }

  .vehicle-card__specs {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .testimonial-card {
    padding: var(--space-lg);
  }
}