@media (max-width: 1200px) {
  .shell { width: calc(100% - 72px); }
  .desktop-nav { gap: 19px; }
  .header-link { display: none; }
  .hero { gap: 38px; }
  .hero-copy .button-pair { grid-template-columns: 1fr; max-width: 390px; }
  .hero-photo { height: 640px; }
  .section-heading { grid-template-columns: 0.65fr 1.3fr 1fr; gap: 35px; }
  .approach-layout { gap: 45px; }
  .approach-photo { height: 650px; }
  .person-card { grid-template-columns: 1fr; gap: 20px; }
  .portrait { height: 390px; }
  .team-grid[data-count="2"] { gap: 38px; }
  .enquiry-layout { gap: 60px; }
  .footer-main { gap: 55px; }
  .page-intro.has-image { gap: 40px; }
  .page-intro-photo { height: 620px; }
  .zone-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .zone-card { padding: 28px; }
  .zone-card:nth-child(3) { padding-left: 0; border-left: 0; }
  .zone-card:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .scope-grid, .preparation-grid, .about-story { gap: 60px; }
  .full-team .person-card { grid-template-columns: 1fr; }
  .full-team .portrait { height: 480px; }
}
@media (max-width: 850px) {
  .shell { width: calc(100% - 56px); }
  .site-header { min-height: 92px; }
  .desktop-nav { display: none; }
  .menu-toggle:not([hidden]) { display: block; }
  .mobile-nav:not([hidden]) { display: block; padding-bottom: 25px; border-bottom: 1px solid var(--line); }
  .mobile-nav a { display: flex; justify-content: space-between; gap: 20px; padding-block: 12px; font-size: 14px; }
  .header-actions { gap: 18px; }
  .hero { grid-template-columns: 1fr; gap: 35px; padding-top: 22px; padding-bottom: 45px; }
  .hero-copy { padding-block: 10px; }
  .hero-copy h1 { max-width: 690px; font-size: 59px; }
  .hero-copy .hero-intro { max-width: 570px; }
  .hero-copy .button-pair { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 650px; }
  .hero-photo { height: 460px; }
  .section { padding-block: 55px; }
  .section-heading { grid-template-columns: 1fr; gap: 17px; margin-bottom: 32px; }
  .section-heading h2 { max-width: 620px; }
  .section-intro { max-width: 570px; padding-top: 0; }
  .auto-grid { grid-template-columns: 1fr; gap: 30px; }
  .auto-grid > *, .auto-grid[data-count] > :nth-child(n) { grid-column: 1; }
  .service-card { display: grid; grid-template-columns: 0.85fr 1fr; }
  .service-image { height: 100%; min-height: 500px; }
  .service-copy { padding: 26px; }
  .service-copy .card-intro { min-height: auto; }
  .approach-layout { grid-template-columns: 1fr; gap: 35px; }
  .approach-photo { height: 410px; }
  .process-step p { max-width: 600px; }
  .process-step h3 { font-size: 31px; }
  .surface-grid { gap: 30px; }
  .surface-photo { height: 270px; }
  .surface-card h3 { font-size: 27px; }
  .person-card, .full-team .person-card { grid-template-columns: 0.8fr 1fr; gap: 30px; }
  .portrait, .full-team .portrait { height: 370px; }
  .team-grid[data-count="2"] { gap: 45px; }
  .faq-list { max-width: none; }
  .enquiry-section { padding-block: 55px; }
  .enquiry-layout { grid-template-columns: 1fr; gap: 40px; }
  .enquiry-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 0 45px; }
  .enquiry-copy > .eyebrow, .enquiry-copy > h2, .enquiry-copy > p { grid-column: 1; }
  .enquiry-copy h2 { font-size: 40px; }
  .contact-card { grid-column: 2; grid-row: 1 / 4; margin-top: 0; padding-top: 0; border-top: 0; }
  .contact-card h3 { margin-top: 18px; }
  .footer-main { grid-template-columns: 1.2fr 1fr; gap: 40px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand > p { max-width: 480px; }
  .page-intro.has-image { grid-template-columns: 1fr; gap: 35px; }
  .page-intro h1 { font-size: 56px; }
  .page-intro-photo { height: 440px; }
  .service-overview { grid-template-columns: 1fr; gap: 20px; }
  .service-overview > div:last-child { padding-top: 0; }
  .service-zones { padding-top: 0; }
  .scope-grid, .preparation-grid { gap: 45px; }
  .service-limit { padding: 30px; margin-bottom: 55px; }
  .about-story { gap: 40px; }
  .about-photo { height: 440px; }
  .values-grid { grid-template-columns: 1fr; gap: 30px; }
  .values-grid h2 { font-size: 34px; }
  .privacy-layout { grid-template-columns: 1fr; gap: 35px; padding-block: 45px; }
  .privacy-layout > nav { flex-direction: row; flex-wrap: wrap; gap: 15px 25px; padding-top: 0; }
}
@media (max-width: 650px) {
  .service-card { display: flex; }
  .service-image { height: 280px; min-height: 0; }
  .comparison-wrap { overflow: visible; }
  .comparison-table, .comparison-table thead, .comparison-table tbody { display: block; width: 100%; }
  .comparison-table tr { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .comparison-table th, .comparison-table td { display: block; width: auto; min-width: 0; padding: 15px 10px; overflow-wrap: anywhere; }
  .comparison-table thead th { font-size: 10px; border-right: 0; }
  .comparison-table thead th:last-child { border-right: 1px solid var(--line); }
  .comparison-table thead th:first-child { display: none; }
  .comparison-table tbody th:first-child { grid-column: 1 / -1; width: auto; font-size: 12px; padding: 12px 10px; background: var(--paper); }
  .comparison-table tbody td { border-top: 0; border-right: 0; }
  .comparison-table tbody td:last-child { border-right: 1px solid var(--line); }
  .cell-status { font-size: 10px; }
  .cell-status::before { display: none; }
  .cell-note { font-size: 10px; line-height: 1.65; }
  .surface-grid { grid-template-columns: 1fr; gap: 38px; }
  .surface-photo { height: 330px; }
  .person-card, .full-team .person-card { grid-template-columns: 1fr; }
  .portrait, .full-team .portrait { height: 440px; }
  .enquiry-copy { display: block; }
  .contact-card { margin-top: 30px; padding-top: 25px; border-top: 1px solid var(--line); }
  .scope-grid, .preparation-grid, .about-story { grid-template-columns: 1fr; gap: 35px; }
  .about-photo { height: 340px; }
  .service-practical { grid-template-columns: 1fr; gap: 25px; }
}
@media (max-width: 520px) {
  .shell { width: calc(100% - 40px); }
  .site-header { min-height: 86px; gap: 15px; }
  .wordmark { font-size: 22px; gap: 7px; }
  .wordmark small { margin-top: 6px; font-size: 8px; }
  .brand-symbol { font-size: 36px; }
  .header-actions { gap: 12px; }
  .language-switch { gap: 5px; font-size: 10px; }
  .language-switch a { min-width: 22px; }
  .menu-toggle { width: 38px; height: 40px; }
  .hero { padding-top: 22px; gap: 28px; padding-bottom: 35px; }
  .hero-copy { padding-block: 0; }
  .eyebrow { font-size: 9px; letter-spacing: 0.12em; }
  .hero-copy h1 { margin-top: 23px; font-size: 43px; line-height: 1.13; }
  .hero-copy .hero-intro { margin-top: 22px; font-size: 14px; line-height: 1.7; }
  .hero-copy .button-pair, .button-pair { grid-template-columns: 1fr; gap: 10px; }
  .hero-copy .button-pair { margin-top: 25px; }
  .button { min-height: 54px; padding: 14px 17px; font-size: 12px; }
  .quick-facts { margin-top: 18px; gap: 8px 15px; font-size: 9px; }
  .hero-photo { height: 305px; }
  .image-caption { left: 12px; bottom: 12px; padding: 10px 12px; font-size: 9px; max-width: calc(100% - 24px); }
  .section { padding-block: 40px; }
  .cleaning-page h2 { font-size: 34px; }
  .section-heading { gap: 15px; margin-bottom: 27px; }
  .section-intro { font-size: 13px; }
  .service-copy { padding: 24px 22px 20px; }
  .service-copy h3 { font-size: 29px; }
  .service-copy .card-intro { font-size: 13px; }
  .service-image { height: 260px; }
  .approach-photo { height: 300px; }
  .approach-layout { gap: 30px; }
  .process-step { grid-template-columns: 27px 1fr; gap: 15px; padding-block: 22px; }
  .process-step h3 { font-size: 28px; }
  .process-step p { font-size: 12px; }
  .care-standard { padding: 23px; }
  .surface-photo { height: 280px; margin-bottom: 20px; }
  .surface-card h3 { font-size: 29px; }
  .surface-card > p { font-size: 12px; margin-top: 15px; }
  .portrait, .full-team .portrait { height: 410px; }
  .person-copy h3 { font-size: 32px; }
  .faq-list summary { padding-block: 21px; font-size: 14px; gap: 20px; }
  .faq-list details > div { padding-right: 20px; font-size: 13px; }
  .enquiry-section { padding-block: 42px; }
  .enquiry-copy h2 { font-size: 37px; margin-top: 20px; }
  .enquiry-copy > p:not(.eyebrow) { font-size: 13px; margin-top: 20px; }
  .enquiry-layout { gap: 35px; }
  .form-grid { grid-template-columns: 1fr; gap: 21px; }
  .field-message { grid-column: 1; }
  .field input, .field select, .field textarea { font-size: 16px; }
  .field-help { font-size: 11px; }
  .form-summary { padding: 18px; }
  .form-actions { margin-top: 23px; }
  .privacy-note p { font-size: 11px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; padding-bottom: 35px; }
  .footer-brand { grid-column: 1; }
  .site-footer { padding-top: 40px; }
  .footer-bottom { display: block; font-size: 10px; }
  .footer-bottom > a { display: inline-block; margin-top: 15px; }
  .scope-note { font-size: 10px; }
  .page-intro { padding-top: 15px; padding-bottom: 38px; }
  .back-link { margin-bottom: 20px; }
  .page-intro h1 { font-size: 43px; margin-top: 20px; }
  .page-intro .hero-intro { margin-top: 23px; font-size: 14px; }
  .page-intro-action { max-width: none; margin-top: 26px; }
  .page-intro-photo { height: 310px; }
  .service-overview { gap: 20px; }
  .service-overview > div:last-child { font-size: 13px; }
  .service-zones { padding-top: 0; }
  .zone-grid { grid-template-columns: 1fr; }
  .zone-card, .zone-card:first-child, .zone-card:nth-child(3) { padding: 25px 0; border-left: 0; }
  .zone-card + .zone-card { border-left: 0; border-top: 1px solid var(--line); }
  .zone-card h3 { margin-top: 15px; font-size: 29px; }
  .zone-card .check-list { margin-top: 18px; font-size: 13px; }
  .scope-band { padding-block: 40px; }
  .scope-grid ul { font-size: 13px; }
  .preparation-grid { gap: 35px; }
  .plain-list { font-size: 13px; }
  .service-limit { padding: 25px; margin-bottom: 40px; }
  .service-limit > p:last-of-type { font-size: 13px; }
  .about-story p { font-size: 13px; }
  .values-grid { padding-top: 0; }
  .care-band { padding-block: 40px; }
  .privacy-layout { padding-block: 35px; }
  .privacy-layout > nav { flex-direction: column; gap: 10px; font-size: 12px; }
  .privacy-copy h2 { font-size: 30px; }
  .privacy-copy p { font-size: 13px; }
  .not-found { padding-block: 65px 85px; }
  .not-found h1 { font-size: 44px; }
  .not-found .hero-intro { font-size: 14px; }
  .not-found .button-pair { margin-top: 30px; }
}

.hero-photo:not(:has(img)), .service-image:not(:has(img)), .surface-photo:not(:has(img)),
.approach-photo:not(:has(img)), .about-photo:not(:has(img)), .page-intro-photo:not(:has(img)) { display: none; }
.hero:not(:has(.hero-photo img)), .page-intro.has-image:not(:has(.page-intro-photo img)),
.about-story:not(:has(.about-photo img)), .approach-layout:not(:has(.approach-photo img)),
.service-card:not(:has(.service-image img)), .person-card:not(:has(.portrait img)) { grid-template-columns: 1fr; }

@media (max-width: 520px) { .cleaning-page .footer-main h2 { font-size: 10px; } }