/* ============================================
   Farida Marine - Responsive Styles
   ============================================ */

/* ----- Tablet (max 1024px) ----- */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }

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

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

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

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

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

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

  .about-grid {
    gap: 40px;
  }
}

/* ----- Mobile Large (max 768px) ----- */
@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }

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

  .hamburger {
    display: flex;
  }

  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--dark);
    flex-direction: column;
    padding: 100px 40px 40px;
    gap: 20px;
    transition: var(--transition);
    z-index: 998;
    align-items: flex-start;
  }

  .nav-list.active {
    right: 0;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
  }

  .nav-list a {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
  }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 997;
  }

  .nav-overlay.active {
    display: block;
  }

  .hero {
    min-height: 90vh;
  }

  .hero-title {
    font-size: 2.2rem;
  }

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

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 40px;
    padding-top: 30px;
  }

  .hero-stat:not(:last-child)::after {
    display: none;
  }

  .hero-stat h3 {
    font-size: 1.4rem;
  }

  .whatsapp-float {
    bottom: 80px;
    right: 16px;
  }

  .whatsapp-float a {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }

  .whatsapp-float .tooltip {
    display: none;
  }

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

  .about-content h2 {
    font-size: 1.8rem;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .services-grid,
  .services-grid.wide,
  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .product-list-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .categories-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .contact-form {
    padding: 24px;
  }

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

  .counters-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .counter-item {
    padding: 24px 16px;
  }

  .counter-number {
    font-size: 2rem;
  }

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

  .skills-list {
    grid-template-columns: 1fr;
  }

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

  .product-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .product-stats .stat-number {
    font-size: 1.5rem;
  }

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

  .footer-top {
    padding: 50px 0 30px;
  }

  .page-hero {
    padding: 150px 0 60px;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  .product-detail-header h1 {
    font-size: 1.8rem;
  }

  .cta h2 {
    font-size: 1.8rem;
  }

  .error-page h1 {
    font-size: 5rem;
  }

  .error-page h2 {
    font-size: 1.5rem;
  }
}

/* ----- Mobile Small (max 480px) ----- */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    gap: 16px;
  }

  .hero-stat h3 {
    font-size: 1.3rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .product-items {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .product-item img {
    height: 130px;
  }

  .product-stats {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .product-stats .stat-item {
    padding: 20px 12px;
  }

  .product-stats .stat-number {
    font-size: 1.3rem;
  }

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

  .product-card-image {
    height: 180px;
  }

  .service-card {
    padding: 30px 20px;
  }

  .product-list-grid {
    grid-template-columns: 1fr;
  }

  .category-card {
    height: 240px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }
}

/* ----- Tablet Landscape (max 1024px, min 769px) ----- */
@media (min-width: 769px) and (max-width: 1024px) {
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

/* ----- Large Screens (min 1440px) ----- */
@media (min-width: 1440px) {
  .container {
    max-width: 1320px;
  }

  .hero-title {
    font-size: 4rem;
  }
}