/* ========================================
   RESPONSIVE BREAKPOINTS
   ======================================== */

/* Large Desktop (≤1400px) */
@media (max-width: 1400px) {
  .hero-headline {
    font-size: 3rem;
  }
}

/* Tablet Landscape (≤1100px) */
@media (max-width: 1100px) {
  :root {
    --padding-container: 24px;
    --space-section: 80px;
  }

  .products-grid,
  .products-grid-full {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .footer-grid > .footer-links-group:last-child {
    grid-column: 1 / -1;
  }
}

/* Tablet Portrait (≤900px) */
@media (max-width: 900px) {
  .main-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }

  .hero-headline {
    font-size: 2.5rem;
  }

  .hero-subtext {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .sustainability-grid,
  .subscription-grid,
  .about-story-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .zones-grid,
  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .plan-featured {
    transform: none;
  }

  .step-connector {
    display: none;
  }

  .steps-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }

  .section-title {
    font-size: 2rem;
  }

  .page-hero-title {
    font-size: 2.25rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile (≤600px) */
@media (max-width: 600px) {
  :root {
    --padding-container: 16px;
    --space-section: 60px;
  }

  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 40px;
  }

  .hero-headline {
    font-size: 2rem;
  }

  .hero-badge {
    font-size: 0.8125rem;
  }

  .hero-subtext {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .page-hero {
    padding: 120px 0 60px;
  }

  .page-hero-title {
    font-size: 1.875rem;
  }

  .products-grid,
  .products-grid-full {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .product-image {
    height: 160px;
  }

  .product-info {
    padding: var(--space-md);
  }

  .product-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid,
  .blog-grid,
  .blog-grid-full {
    grid-template-columns: 1fr;
  }

  .values-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

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

  .eco-stats {
    grid-template-columns: 1fr;
  }

  .newsletter-card {
    padding: var(--space-xl);
  }

  .newsletter-input-group {
    flex-direction: column;
  }

  .newsletter-title {
    font-size: 1.5rem;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

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

  .hero-trust {
    flex-direction: column;
    gap: 8px;
    align-items: center;
  }

  .practice-item {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .practice-icon {
    margin: 0 auto;
  }
}

/* Small Mobile (≤400px) */
@media (max-width: 400px) {
  .products-grid,
  .products-grid-full {
    grid-template-columns: 1fr;
  }

  .impact-stats-grid {
    grid-template-columns: 1fr;
  }

  .hero-headline {
    font-size: 1.75rem;
  }

  .hero-cta-group {
    flex-direction: column;
  }

  .hero-cta-group .btn {
    width: 100%;
  }
}