@media (max-width: 1200px) {
  .hero-content h1,
  .hero-content h2 {
    font-size: 54px;
  }

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

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

@media (max-width: 992px) {
  .section {
    padding: 72px 0;
  }

  .main-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .header-cta {
    display: none;
  }

  .mobile-menu {
    display: none;
    width: 100%;
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 12px 16px 20px;
  }

  body.dark-mode .mobile-menu {
    background: #1f1f1f;
  }

  .mobile-menu.active {
    display: block;
  }

  .mobile-menu ul {
    display: grid;
    gap: 10px;
  }

  .mobile-menu a {
    display: block;
    padding: 14px 12px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    background: transparent;
  }

  .mobile-menu a:hover {
    background: var(--primary-soft);
    color: var(--primary);
  }

  .hero-slider,
  .hero-content {
    min-height: 82vh;
  }

  .hero-content {
    padding-top: 48px;
    padding-bottom: 100px;
  }

  .hero-content h1,
  .hero-content h2 {
    font-size: 46px;
  }

  .hero-content p {
    font-size: 17px;
    max-width: 100%;
  }

  .two-col,
  .quote-wrapper {
    grid-template-columns: 1fr;
  }

  .section-heading h2,
  .about-preview .content-col h2,
  .featured-category .content-col h2,
  .quote-text h2 {
    font-size: 34px;
  }

  .quote-wrapper {
    padding: 36px;
  }

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

  .footer-top {
    gap: 28px;
  }
}

@media (max-width: 768px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .header-inner {
    min-height: 78px;
  }

  .site-logo span {
    font-size: 18px;
  }

  .site-logo img {
    width: 40px;
    height: 40px;
  }

  .theme-toggle,
  .mobile-menu-btn {
    width: 42px;
    height: 42px;
  }

  .hero-slider,
  .hero-content {
    min-height: 78vh;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(20, 20, 20, 0.72) 0%, rgba(20, 20, 20, 0.56) 45%, rgba(20, 20, 20, 0.52) 100%);
  }

  .hero-content {
    justify-content: center;
    align-items: flex-start;
    text-align: left;
    padding-top: 32px;
    padding-bottom: 96px;
  }

  .hero-label {
    font-size: 12px;
    margin-bottom: 14px;
  }

  .hero-content h1,
  .hero-content h2 {
    font-size: 38px;
    line-height: 1.08;
    margin-bottom: 16px;
  }

  .hero-content p {
    font-size: 16px;
    margin-bottom: 24px;
  }

  .hero-buttons {
    gap: 12px;
  }

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

  .hero-controls {
    right: 16px;
    bottom: 18px;
  }

  .hero-prev,
  .hero-next {
    width: 46px;
    height: 46px;
    font-size: 20px;
  }

  .hero-dots {
    left: 16px;
    bottom: 24px;
  }

  .section-heading {
    margin-bottom: 30px;
  }

  .section-heading h2,
  .about-preview .content-col h2,
  .featured-category .content-col h2,
  .quote-text h2 {
    font-size: 30px;
  }

  .section-heading p,
  .about-preview .content-col p,
  .featured-category .content-col p,
  .quote-text p {
    font-size: 16px;
  }

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

  .sector-grid,
  .process-steps,
  .contact-grid,
  .values-grid,
  .footer-top {
    grid-template-columns: 1fr;
  }

  .category-tabs-wrapper {
    top: 74px;
    padding: 8px 10px;
    margin-bottom: 28px;
    border-radius: 16px;
  }

  .category-tabs {
    gap: 8px;
  }

  .tab-btn {
    padding: 9px 15px;
    font-size: 13px;
  }

  .page-hero.page-hero-has-bg {
    padding: 60px 0 50px;
  }

  .page-hero h1 {
    font-size: 32px;
  }

  .product-card-img {
    height: 200px;
  }

  .product-card,
  .sector-card,
  .step-card {
    padding: 24px;
  }

  .image-col img {
    border-radius: 22px;
  }

  .feature-list {
    margin: 20px 0 24px;
  }

  .quote-wrapper {
    padding: 26px 20px;
    border-radius: 24px;
  }

  .quote-form input,
  .quote-form select,
  .quote-form textarea {
    padding: 15px 16px;
    border-radius: 14px;
  }

  .footer-top {
    padding-bottom: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 576px) {
  .section {
    padding: 60px 0;
  }

  .site-header {
    backdrop-filter: blur(10px);
  }

  .header-inner {
    min-height: 74px;
    gap: 12px;
  }

  .site-logo span {
    font-size: 16px;
  }

  .site-logo img {
    width: 36px;
    height: 36px;
  }

  .hero-slider,
  .hero-content {
    min-height: 50vh;
  }

  .hero-content h1,
  .hero-content h2 {
    font-size: 30px;
  }

  .hero-content p {
    font-size: 15px;
  }

  .btn {
    min-height: 46px;
    padding: 0 20px;
    font-size: 14px;
  }

  .section-label {
    font-size: 12px;
    letter-spacing: 1.3px;
  }

  .section-heading h2,
  .about-preview .content-col h2,
  .featured-category .content-col h2,
  .quote-text h2 {
    font-size: 26px;
  }

  .product-card h3,
  .sector-card h3,
  .step-card h3 {
    font-size: 20px;
  }

  .product-card p,
  .sector-card p,
  .step-card p,
  .footer-brand p {
    font-size: 14px;
  }

  .hero-prev,
  .hero-next {
    width: 42px;
    height: 42px;
  }

  .hero-dots .dot {
    width: 10px;
    height: 10px;
  }

  .quote-wrapper {
    padding: 22px 16px;
  }

  .footer-logo {
    font-size: 20px;
  }

  .footer-logo img {
    width: 40px;
    height: 40px;
  }

  .footer-links h3,
  .footer-contact h3 {
    font-size: 17px;
  }
}