@media (max-width: 1200px) {
  h1 {
    font-size: 3rem;
    line-height: 3.5rem;
  }
  h2 {
    font-size: 2rem;
  }
  p {
    font-size: 0.875rem;
    line-height: 1.5rem;
  }
  .doc-content ul,
  ul.custom-list {
    gap: 0.375rem;
  }

  .doc-content ul li,
  ul.custom-list li {
    padding-left: 1.25rem;
    line-height: 1.4;
    font-size: 0.875rem;
  }

  .doc-content ul li::before,
  ul.custom-list li::before {
    top: 0.2rem;
    width: 0.9rem;
    height: 0.9rem;
  }

  .nav-menu {
    gap: 1.25rem;
  }
  .nav-item {
    font-size: 0.75rem;
  }
  .btn {
    font-size: 0.75rem;
    padding: 0.5rem 1.25rem;
    gap: 0.75rem;
  }
  .subtitle {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }
  .hero-partner {
    right: 2rem;
    bottom: 1.5rem;
  }
  .hero-partner > img {
    max-width: 120px;
  }
  .hero-cta {
    max-width: 450px;
    max-height: 100px;
  }
  .hero-bg {
    display: flex;
    align-items: center;
  }
  .hero-image-wrapper > img {
    position: absolute;
    inset: 0;
  }
  .hero-wrp {
    padding: 1rem 2rem 8rem 2rem;
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    transform: none;
    max-width: 100%;
  }
  .about-stats-content span {
    font-size: 1.5rem;
  }
  .banner,
  .services-wrp {
    padding: 4rem 2rem;
  }
  .client-zone-sidebar {
    margin-bottom: 2rem;
    position: static;
    top: 0;
  }

  .client-zone-menu-item {
    padding: 0.875rem 1rem;
    font-size: 0.9rem;
    justify-content: center;
    text-align: center;
    flex-direction: column;
    gap: 0.5rem;
  }

  .client-zone-menu-item i {
    font-size: 1.5rem;
  }

  .client-zone-menu-item span {
    font-size: 0.85rem;
  }
}

@media (max-width: 992px) {
  .subtitle {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
  }
  h1 {
    font-size: 2.875rem;
    line-height: 3.25rem;
  }
  .header-top {
    display: none;
  }
  .header-bottom-right {
    justify-content: flex-end;
  }
  .nav-menu,
  .nav-contacts {
    display: none !important;
  }
  #hamburgerToggler {
    display: block;
    cursor: pointer;
    z-index: 100;
  }

  #menuOverlay {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
  }

  #menuOverlay.active {
    opacity: 1;
    visibility: visible;
  }

  /* full-screen mobilné menu */
  #mobileMenu {
    display: block;
    position: fixed;
    inset: 0;
    width: 100%;
    background-color: var(--white);
    z-index: 1001;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
  }

  #mobileMenu.active {
    transform: translateX(0);
  }

  .mobile-menu-container {
    height: 100%;
    height: 100dvh;
    display: flex;
    flex-direction: column;
  }

  /* top bar */
  .mobile-menu-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--hairline);
    flex-shrink: 0;
  }

  .mobile-menu-logo img {
    height: 38px;
    width: auto;
    display: block;
  }

  .mobile-menu-close {
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid var(--hairline);
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    cursor: pointer;
    transition: background 0.2s ease;
  }

  .mobile-menu-close:hover {
    background: #f1f5f9;
  }

  /* scrollable body */
  .mobile-menu-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }

  .mobile-nav-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-o);
    margin-bottom: 0.85rem;
  }

  .mobile-nav-menu {
    display: flex;
    flex-direction: column;
  }

  .mobile-nav-sublink {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text);
    padding: 0.5rem 0;
    letter-spacing: -0.01em;
    transition: color 0.2s ease, transform 0.2s ease;
  }

  .mobile-nav-sublink:active,
  .mobile-nav-sublink:hover {
    color: var(--green-text);
    transform: translateX(4px);
  }

  .mobile-nav-divider {
    height: 1px;
    background: var(--hairline);
    margin: 1.25rem 0;
  }

  .mobile-nav-link {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-o);
    padding: 0.5rem 0;
    transition: color 0.2s ease, transform 0.2s ease;
  }

  .mobile-nav-link:active,
  .mobile-nav-link:hover {
    color: var(--text);
    transform: translateX(4px);
  }

  /* rýchly kontakt */
  .mobile-quick {
    display: flex;
    flex-direction: column;
  }

  .mobile-quick-card {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--hairline);
    border-radius: 1rem;
    background: #f8fafc;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
  }

  .mobile-quick-card + .mobile-quick-card {
    margin-top: 0.75rem;
  }

  .mobile-quick-card:hover {
    border-color: var(--green-soft-border);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  }

  .mobile-quick-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .mobile-quick-icon--service {
    background: var(--green-soft);
    color: var(--green-icon);
  }

  .mobile-quick-icon--order {
    background: rgba(30, 41, 59, 0.06);
    color: var(--secondary);
  }

  .mobile-quick-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
  }

  .mobile-quick-text span {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-o);
  }

  .mobile-quick-text strong {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text);
  }

  .mobile-quick-arrow {
    color: var(--text-o);
    flex-shrink: 0;
  }

  /* footer */
  .mobile-menu-footer {
    flex-shrink: 0;
    padding: 1.25rem;
    border-top: 1px solid var(--hairline);
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .mobile-menu-cta {
    width: 100%;
    justify-content: center;
  }

  .mobile-menu-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }

  .mobile-menu-meta-item {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-o);
  }

  .mobile-menu-footer .socials {
    display: flex;
    gap: 0.6rem;
  }

  .mobile-menu-footer .socials a {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    transition: background 0.2s ease, color 0.2s ease;
  }

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

  .hero-slider .splide__pagination {
    right: 0.5rem;
  }
  .about-video {
    aspect-ratio: 16/10;
  }
  .banner,
  .services-wrp {
    padding: 3rem 1.75rem;
  }
  .footer-socials-wrp {
    flex-direction: column;
    gap: 2rem;
  }
  .client-zone-menu {
    grid-template-columns: repeat(2, 1fr);
  }

  .client-zone-content {
    padding: 2rem;
  }

  .client-zone-table {
    font-size: 0.9rem;
  }

  .client-zone-table thead th,
  .client-zone-table tbody td {
    padding: 0.75rem 1rem;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .modal-content {
    width: 95%;
  }

  .modal-header,
  .modal-body {
    padding: 1.5rem;
  }
  .client-zone-menu {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }
  .showroom-content {
    padding: 2.5rem 2rem;
  }
  .showroom-map {
    min-height: 350px;
  }
}

@media (max-width: 768px) {
  .hero-cta::before,
  .hero-cta::after {
    display: none;
  }
  .hero-partner {
    display: none;
  }
  .hero-slider .hero-cta {
    display: flex !important;
    position: absolute;
    align-items: flex-end;
    justify-content: center;
    left: 50%;
    transform: translateX(-50%);
    bottom: 3.5rem;
    max-width: none;
    max-height: none;
    width: 100% !important;
    width: auto;
    background: transparent;
    border-radius: 0;
    padding: 0 0.75rem;
  }
  .hero-cta .btn {
    width: fit-content;
    max-width: unset;
  }
  .hero-slider .splide__pagination {
    position: absolute;
    top: auto;
    right: auto;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    flex-direction: row;
    gap: 0.5rem;
  }
  .hero-slider .splide__pagination__page {
    transition:
      width 0.4s cubic-bezier(0.4, 0, 0.2, 1),
      background 0.3s ease-in-out;
  }
  .hero-slider .splide__pagination__page.is-active {
    height: 0.5rem;
    width: 2rem;
  }
  .hero-slider .splide__pagination__page.is-active::after {
    transform-origin: left center;
    transform: scaleX(0);
    animation-name: heroProgressH;
  }
  @keyframes heroProgressH {
    to {
      transform: scaleX(1);
    }
  }
  .hero-wrp {
    text-align: center;
    justify-content: center;
  }
  .hero-title {
    align-items: center;
  }
  .hero-image-wrapper > img {
    object-position: center;
  }
  .banner,
  .services-wrp {
    padding: 2.5rem 1.5rem;
  }
  .hero-subpage .hero-wrp {
    padding-left: 0;
  }
  .hero-subpage .hero-bg {
    justify-content: center;
  }
  .error-wrp {
    padding: 4rem 1.5rem;
  }
  .rec-indicator {
    left: 1rem;
    top: 1rem;
  }
  .rec-indicator span {
    font-size: 1rem;
  }
  .error-number {
    font-size: 6rem;
  }
  .error-content h1 {
    font-size: 1.75rem;
  }
  .corner {
    width: 2rem;
    height: 2rem;
  }
  .hero-bg {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding: 2rem 0.5rem;
  }
  .hero-wrp {
    padding: 0;
  }
  .client-zone-sidebar {
    padding: 1.5rem;
  }

  .client-zone-sidebar .sidebar-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }

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

  .client-zone-menu-item {
    padding: 1rem;
  }

  .client-zone-content {
    padding: 1.5rem;
  }

  .client-zone-content h3 {
    font-size: 1.5rem;
  }

  .info-card {
    padding: 1.5rem;
    margin-bottom: 1rem;
  }

  .device-card {
    padding: 1.5rem;
    margin-bottom: 1rem;
  }

  .document-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .document-item i {
    font-size: 2rem;
  }

  .settings-section {
    padding: 1.5rem;
  }

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

  .stat-label {
    font-size: 0.9rem;
  }

  .modal-info-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .modal-info-row strong {
    min-width: auto;
  }

  .client-zone-table {
    font-size: 0.85rem;
  }

  .btn-icon {
    width: 35px;
    height: 35px;
  }
  .showroom-content {
    padding: 2rem 1.5rem;
  }
  .showroom-map {
    min-height: 300px;
  }
  .blog-card-content {
    padding: 1.25rem;
  }
  .blog-card-content h4 {
    font-size: 1rem;
  }
  .blog-sidebar-card {
    padding: 2rem;
  }
  .blog-pagination {
    margin-top: 2rem;
  }
  .blog-detail-article {
    padding: 1.75rem;
    border-radius: 1.5rem;
  }
  .blog-content h2 {
    font-size: 1.3rem;
  }
  .blog-content h3 {
    font-size: 1.125rem;
  }
  .blog-content blockquote {
    padding: 1.25rem 1.25rem 1.25rem 1.5rem;
  }
}
@media (max-width: 576px) {
  h1 {
    font-size: 2.25rem;
    line-height: 1.2;
  }
  h2 {
    font-size: 1.75rem;
    line-height: 1.1;
  }
  h3 {
    font-size: 1.25rem;
    line-height: 1.1;
  }
  h4 {
    font-size: 1.125rem;
    line-height: 1.1;
  }
  .section-padding {
    padding: 2rem 0;
  }
  .interest-grid {
    grid-template-columns: 1fr;
  }
  .footer-form {
    padding: 1.5rem;
  }
  .hero-bg {
    min-height: 70vh;
  }
  .hero-wrp {
    padding: 3rem 0.5rem 5rem 0.5rem;
  }
  .banner,
  .services-wrp {
    padding: 2.25rem 1.25rem;
  }
  .banner-img {
    height: 350px;
  }
  .reviews-card {
    padding: 1.5rem 1rem 1rem 1rem;
  }
  .reviews-top {
    gap: 1rem;
    padding-bottom: 1rem;
  }
  .about-stats-rating {
    padding-top: 1rem;
  }
  .footer-contact-link a {
    font-size: 1rem;
    line-height: 1.1;
  }
  .footer-contact {
    gap: 0.5rem;
  }
  .client-zone-sidebar {
    padding: 1rem;
  }

  .client-zone-content {
    padding: 1rem;
    min-height: 400px;
  }

  .client-zone-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
  }

  .blog-detail-article {
    padding: 1.25rem;
    border-radius: 1.25rem;
  }
  .blog-detail-share {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .blog-content img {
    border-radius: 0.75rem;
    margin: 1rem 0;
  }
  .blog-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .client-zone-menu {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .client-zone-menu-item {
    padding: 0.875rem 1rem;
    font-size: 0.85rem;
    gap: 0.75rem;
    flex-direction: row;
    justify-content: flex-start;
  }

  .client-zone-menu-item i {
    font-size: 1.25rem;
  }

  .info-card {
    padding: 1.25rem;
  }

  .info-card-icon {
    width: 50px;
    height: 50px;
  }

  .info-card-icon i {
    font-size: 1.5rem;
  }

  .info-card h5 {
    font-size: 1.1rem;
  }

  .client-zone-table {
    font-size: 0.75rem;
  }

  .client-zone-table thead th,
  .client-zone-table tbody td {
    padding: 0.5rem;
  }

  .status-badge,
  .priority-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
  }

  .device-icon {
    width: 55px;
    height: 55px;
  }

  .device-icon i {
    font-size: 1.75rem;
  }

  .device-card h5 {
    font-size: 1.1rem;
  }

  .document-item {
    padding: 1rem;
  }

  .settings-section {
    padding: 1rem;
  }

  .stat-card {
    padding: 1.5rem;
  }

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

  .stat-label {
    font-size: 0.85rem;
  }

  .modal-header h4 {
    font-size: 1.2rem;
  }

  .modal-header,
  .modal-body {
    padding: 1rem;
  }

  .modal-description {
    padding: 1rem;
    font-size: 0.9rem;
  }

  .btn-icon {
    width: 32px;
    height: 32px;
  }

  .btn-icon i {
    font-size: 0.875rem;
  }

  .history-timeline {
    padding-left: 2rem;
  }

  .history-timeline::before {
    left: 0.625rem;
  }

  .timeline-marker {
    left: -1.75rem;
    width: 35px;
    height: 35px;
    border-width: 2px;
  }

  .timeline-marker i {
    font-size: 0.9rem;
  }

  .timeline-content {
    padding: 1rem;
  }

  .timeline-content h5 {
    font-size: 1.1rem;
  }

  .timeline-item {
    padding-bottom: 2rem;
  }
  .footer-links {
    align-items: center;
    justify-content: center;
  }
  .footer-copyright {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}

/* Detail service + homepage hero responsive polish */
@media (max-width: 992px) {
  .hero-home,
  .hero-home .hero-slider,
  .hero-home .splide__track,
  .hero-home .splide__list,
  .hero-home .splide__slide,
  .hero-home .hero-bg {
    min-height: 100svh;
  }

  .hero-home .hero-content {
    position: absolute;
    inset: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: none;
    min-height: 100svh;
    transform: none;
    align-items: center;
    padding-left: 0;
    padding-right: 0;
  }

  .hero-home .hero-wrp {
    max-width: 680px;
    width: 100%;
    padding: 7rem 2rem 6rem;
  }

  .hero-home .hero-title h1,
  .hero-home .hero-title h1 p {
    font-size: clamp(2.4rem, 7vw, 3.4rem);
    line-height: 1.12;
  }

  .service-detail-intro .row {
    row-gap: 2rem;
  }

  .service-detail-actions {
    gap: 0.75rem;
  }

  .service-detail-intro-media {
    max-width: 620px;
    margin: 0 auto;
  }

  .service-benefits-grid,
  .service-process-timeline,
  .service-trust-points,
  .service-product-gallery {
    gap: 0.875rem;
  }

  .service-product-layout {
    gap: 1.25rem;
  }

  .service-trust-shell {
    align-items: start;
  }
}

@media (max-width: 768px) {
  .hero-home .hero-bg {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    padding: 0;
  }

  .hero-home .hero-wrp {
    padding: 6.5rem 1.25rem 6rem;
    text-align: left;
  }

  .hero-home .hero-title {
    align-items: flex-start;
  }

  .hero-home .hero-wrp > p {
    max-width: 100%;
  }

  .hero-home .hero-button {
    justify-content: flex-start;
  }

  .hero-home .hero-button .btn {
    min-width: 0;
    width: auto;
  }

  .breadcrumb-hero {
    padding-bottom: 0;
  }

  .breadcrumb-hero .hero-bg {
    min-height: 380px;
    height: auto;
    padding: 0;
    justify-content: center;
    border-radius: 0;
  }

  .breadcrumb-hero .hero-bg > img {
    height: 100%;
  }

  .breadcrumb-hero .hero-wrp {
    padding: 7rem 0 3rem;
    text-align: left;
  }

  .breadcrumb-hero .hero-title {
    align-items: flex-start;
  }

  .breadcrumb-hero .breadcrumb {
    justify-content: flex-start;
  }

  .service-detail-intro,
  .service-detail-benefits,
  .service-product-showcase,
  .service-detail-process,
  .service-detail-trust {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .service-detail-cta {
    padding: 2rem 0;
  }

  .service-section-head {
    max-width: 100%;
    margin-bottom: 2rem;
    align-items: flex-start;
    text-align: left;
  }

  .service-section-head .subtitle,
  .service-section-head .line {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .service-benefit-card,
  .service-process-step,
  .service-product-list-item,
  .service-trust-point {
    border-radius: 1rem;
  }

  .service-product-gallery-card {
    min-height: 260px;
  }

  .service-tech-strip {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  .hero-home,
  .hero-home .hero-slider,
  .hero-home .splide__track,
  .hero-home .splide__list,
  .hero-home .splide__slide,
  .hero-home .hero-bg,
  .hero-home .hero-content {
    min-height: 100svh;
  }

  .hero-home .hero-wrp {
    padding: 6rem 1rem 5.75rem;
    gap: 1rem;
  }

  .hero-home .subtitle {
    max-width: 100%;
    font-size: 0.6875rem;
    line-height: 1.2;
  }

  .hero-home .hero-title h1,
  .hero-home .hero-title h1 p {
    font-size: clamp(2rem, 10vw, 2.65rem);
    line-height: 1.12;
  }

  .hero-home .hero-wrp > p {
    font-size: 0.875rem;
    line-height: 1.55;
  }

  .hero-home .hero-button .btn {
    width: 100%;
    min-width: 0;
    justify-content: space-between;
  }

  .hero-home .hero-button {
    width: 100%;
  }

  .hero-home .hero-slider .splide__pagination {
    bottom: 1rem;
  }

  .breadcrumb-hero .hero-bg {
    min-height: 330px;
    border-radius: 0;
  }

  .breadcrumb-hero .hero-bg > img {
    height: 100%;
  }

  .breadcrumb-hero .hero-wrp {
    padding: 6.25rem 0 2.5rem;
  }

  .breadcrumb-hero h1 {
    font-size: 2rem;
    line-height: 1.12;
  }

  .breadcrumb-hero .breadcrumb {
    gap: 0.35rem;
    font-size: 0.625rem;
    letter-spacing: 0.08em;
  }

  .service-detail-intro,
  .service-detail-benefits,
  .service-product-showcase,
  .service-detail-process,
  .service-detail-trust {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }

  .service-detail-intro-content {
    gap: 1rem;
  }

  .service-detail-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .service-detail-actions .btn,
  .service-phone-btn {
    width: 100%;
  }

  .service-detail-intro-media {
    aspect-ratio: 4 / 3;
    border-radius: 1rem;
  }

  .service-benefit-card {
    min-height: 0;
  }

  .service-benefit-number {
    font-size: 2.35rem;
    top: 1rem;
    right: 1rem;
  }

  .service-product-layout {
    padding: 0.75rem;
    border-radius: 1.25rem;
  }

  .service-product-visual {
    min-height: 280px;
  }

  .service-product-badges {
    gap: 0.4rem;
  }

  .service-product-badges span,
  .service-tech-logos span {
    font-size: 0.625rem;
  }

  .service-product-list-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .service-product-list-item > span {
    width: 2.25rem;
    height: 2.25rem;
  }

  .service-product-gallery-card {
    min-height: 240px;
  }

  .service-process-step {
    min-height: 210px;
  }

  .service-process-number {
    font-size: 3rem;
  }

  .service-trust-shell {
    gap: 1.25rem;
    padding: 1rem;
    border-radius: 1.25rem;
  }

  .service-trust-point {
    align-items: flex-start;
    min-height: 0;
  }

  .service-detail-cta-box {
    border-radius: 1.25rem;
  }

  .service-detail-cta-content::before {
    margin-bottom: 0.75rem;
  }
}