@media (max-width: 1120px) {
  :root {
    --header-offset: 118px;
  }

  .nav-shell {
    gap: 18px;
  }

  .nav-link {
    padding-inline: 9px;
    font-size: 0.84rem;
  }

  .header-call {
    display: none;
  }

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

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 1fr;
  }

  .footer-grid > div:last-child {
    grid-column: span 3;
  }
}

@media (max-width: 900px) {
  :root {
    --header-offset: 108px;
  }

  .container,
  .container-narrow {
    width: min(calc(100% - 32px), var(--container));
  }

  .topbar-inner {
    min-height: 34px;
  }

  .topbar-links {
    display: none;
  }

  .topbar-message {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .nav-shell {
    min-height: 74px;
    grid-template-columns: 1fr auto;
  }

  .brand img {
    width: 50px;
    height: 50px;
  }

  .brand-name {
    font-size: 1.15rem;
  }

  .brand-subtitle {
    font-size: 0.6rem;
  }

  .menu-toggle {
    display: flex;
  }

  .header-actions .btn,
  .header-call {
    display: none;
  }

  .primary-nav {
    position: fixed;
    top: 108px;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 999;
    display: block;
    width: 100%;
    padding: 18px 16px calc(32px + env(safe-area-inset-bottom));
    overflow-y: auto;
    color: var(--text);
    background: #ffffff;
    border-top: 1px solid var(--line);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-16px);
    transition: opacity 240ms ease, transform 240ms ease;
  }

  .primary-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-list {
    display: grid;
    gap: 7px;
    max-width: 720px;
    margin-inline: auto;
  }

  .nav-link {
    width: 100%;
    min-height: 52px;
    justify-content: space-between;
    padding-inline: 16px;
    background: var(--paper);
    border: 1px solid var(--line);
    font-size: 0.96rem;
  }

  .nav-link::after {
    right: 16px;
    left: 16px;
  }

  .mobile-quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    max-width: 720px;
    margin: 16px auto 0;
  }

  .mobile-quick-actions .btn {
    min-width: 0;
    padding-inline: 12px;
  }

  .hero-grid,
  .split-layout,
  .pickup-panel,
  .price-preview,
  .area-card,
  .contact-grid,
  .service-detail-section {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 54px;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-visual {
    max-width: 700px;
    margin-inline: auto;
  }

  .hero-badge {
    left: 12px;
  }

  .split-layout.reverse .split-media {
    order: 0;
  }

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

  .trust-item + .trust-item {
    border-left: 0;
  }

  .trust-item:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .trust-item:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .card-grid,
  .care-guide-grid,
  .value-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-step:not(:last-child)::after {
    display: none;
  }

  .pickup-panel .split-copy {
    order: -1;
  }

  .price-preview {
    gap: 34px;
  }

  .area-card {
    gap: 26px;
  }

  .cta-banner {
    grid-template-columns: 1fr;
  }

  .cta-banner .button-row {
    margin-top: 4px;
  }

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

  .footer-grid > div:last-child {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  :root {
    --header-offset: 103px;
  }

  .container,
  .container-narrow {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding-block: 66px;
  }

  .section-sm {
    padding-block: 46px;
  }

  .topbar {
    font-size: 0.74rem;
  }

  .topbar-inner {
    min-height: 31px;
  }

  .primary-nav {
    top: 103px;
  }

  .brand-copy {
    display: none;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-copy h1 {
    margin-top: 15px;
  }

  .hero-badge {
    top: -28px;
    width: 92px;
    height: 92px;
    font-size: 0.88rem;
  }

  .hero-image-frame::before {
    display: none;
  }

  .hero-image-frame .image-label {
    position: static;
    margin: 12px 4px 0;
  }

  .trust-strip {
    margin-top: -20px;
  }

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

  .trust-item,
  .trust-item:nth-child(even),
  .trust-item:nth-child(n + 3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .trust-item:first-child {
    border-top: 0;
  }

  .card-grid,
  .benefit-grid,
  .care-guide-grid,
  .value-grid,
  .process-grid,
  .visual-pair,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group.full {
    grid-column: auto;
  }

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

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

  .counter-item + .counter-item {
    border-left: 0;
  }

  .counter-item:nth-child(even) {
    border-left: 1px solid rgba(255, 255, 255, 0.14);
  }

  .counter-item:nth-child(n + 3) {
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }

  .pickup-panel,
  .area-card,
  .cta-banner {
    padding: 26px;
    border-radius: 24px;
  }

  .price-table-wrap,
  .pricing-category {
    overflow-x: auto;
  }

  .price-table,
  .pricing-table-full {
    min-width: 520px;
  }

  .gallery-card,
  .gallery-card.wide {
    grid-column: span 12;
  }

  .page-hero {
    padding-block: 68px;
  }

  .detail-nav {
    display: grid;
    grid-template-columns: 1fr;
  }

  .detail-nav a {
    width: 100%;
  }

  .service-detail-aside {
    padding: 22px;
  }

  .pricing-category-header {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .form-actions .btn {
    width: 100%;
  }

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

  .footer-bottom-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding-block: 20px;
  }

  .floating-actions {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    gap: 9px;
  }

  .floating-btn {
    width: 52px;
    height: 52px;
  }

  .floating-btn img {
    width: 25px;
    height: 25px;
  }

  .floating-tooltip {
    display: none;
  }

  .back-to-top {
    right: max(16px, env(safe-area-inset-right));
    bottom: max(135px, calc(env(safe-area-inset-bottom) + 135px));
  }
}

@media (max-width: 390px) {
  .container,
  .container-narrow {
    width: min(calc(100% - 22px), var(--container));
  }

  .site-header .container {
    width: min(calc(100% - 18px), var(--container));
  }

  .brand img {
    width: 47px;
    height: 47px;
  }

  .nav-shell {
    min-height: 72px;
  }

  .menu-toggle {
    width: 46px;
    height: 46px;
  }

  .hero-checks li {
    width: 100%;
  }

  .button-row .btn {
    width: 100%;
  }

  .category-grid {
    gap: 10px;
  }

  .category-pill {
    min-height: 140px;
    padding-inline: 10px;
  }

  .benefit-card,
  .service-card,
  .care-guide-card,
  .value-card {
    padding: 22px;
  }

  .pickup-panel,
  .area-card,
  .cta-banner,
  .form-card {
    padding: 22px;
  }

  .counter-item {
    padding-inline: 12px;
  }
}