@media (max-width: 720px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  html {
    scroll-padding-top: 70px;
  }

  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
    background: #f4efe6;
  }

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

  .topline {
    display: none !important;
  }

  /* Header */
  .site-header,
  .seo-header {
    position: sticky;
    top: 0;
    z-index: 600;
    background: rgba(5, 11, 15, 0.985);
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(16px);
  }

  .nav-wrap,
  .seo-nav {
    min-height: 70px;
    gap: 12px;
  }

  .brand img,
  .seo-logo img {
    width: 142px;
    height: 58px;
  }

  .nav-actions,
  .seo-links {
    display: none !important;
  }

  .seo-call {
    min-height: 42px;
    padding: 0 12px;
    border-radius: 8px;
    font-size: 12px;
    white-space: nowrap;
  }

  .menu-toggle {
    display: block !important;
    width: 44px;
    height: 44px;
    padding: 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    inset: 70px 0 auto;
    display: none;
    max-height: calc(100dvh - 70px);
    overflow-y: auto;
    padding: 10px 16px calc(28px + env(safe-area-inset-bottom));
    background: #071015;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.48);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav > a,
  .nav-dropdown-toggle {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 54px;
    padding: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 16px;
    text-align: left;
  }

  .nav-dropdown-toggle {
    justify-content: space-between;
  }

  .nav-dropdown-menu {
    position: static;
    display: none;
    width: auto;
    margin: 0;
    padding: 8px 0 12px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-dropdown.open .nav-dropdown-menu {
    display: grid;
  }

  .nav-dropdown-menu a {
    min-height: 62px;
    margin-top: 6px;
    padding: 11px 13px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.035);
  }

  /* Homepage hero */
  .hero {
    min-height: auto;
    background:
      linear-gradient(90deg, rgba(4, 9, 13, 0.78) 0%, rgba(4, 9, 13, 0.52) 43%, rgba(4, 9, 13, 0.42) 100%),
      linear-gradient(180deg, rgba(4, 9, 13, 0.1) 0%, rgba(4, 9, 13, 0.42) 100%),
      url("hero-bg-premium.png") 58% center / cover no-repeat !important;
    overflow: hidden;
  }

  .hero-overlay {
    background: transparent;
  }

  .hero:after {
    width: 330px;
    height: 330px;
    right: -210px;
    bottom: -200px;
    opacity: 0.55;
  }

  .hero-layout {
    display: block;
    padding: 38px 0 32px;
  }

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

  .eyebrow {
    margin-bottom: 9px;
    font-size: 11px;
    letter-spacing: 0.15em;
  }

  .hero-copy h1 {
    max-width: 100%;
    margin: 0;
    font-size: clamp(2.55rem, 11.7vw, 3.3rem);
    line-height: 1.02;
    letter-spacing: -0.047em;
    text-wrap: balance;
  }

  .hero-lead {
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.58;
    color: rgba(255, 255, 255, 0.73);
  }

  .hero-actions {
    display: grid;
    gap: 8px;
    margin-top: 24px;
  }

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

  .hero-actions .button-gold {
    min-height: 56px;
    border-radius: 10px;
  }

  .hero-actions .button-outline {
    min-height: auto;
    padding: 10px 8px;
    border: 0;
    background: transparent;
    color: var(--gold-light);
    box-shadow: none;
    text-decoration: underline;
    text-underline-offset: 5px;
  }

  .hero-proof-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
    padding: 0;
    border: 0;
  }

  .hero-proof-row span {
    width: auto;
    padding: 8px 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.035);
    color: transparent;
    font-size: 0;
  }

  .hero-proof-row b {
    display: block;
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 11px;
    letter-spacing: 0.06em;
  }

  .hero-card {
    display: none !important;
  }

  .trust-bar {
    display: none;
  }

  /* Emergency strip */
  .emergency-strip {
    background-position: center center, center center, center center;
    background-size: cover, cover, cover;
    background-repeat: no-repeat;
  }

  .emergency-strip-inner {
    min-height: auto;
    padding: 28px 0;
    gap: 20px;
    align-items: flex-start;
    flex-direction: column;
  }

  .emergency-strip h2 {
    max-width: 350px;
    font-size: 1.72rem;
    line-height: 1.16;
  }

  .emergency-strip-actions {
    display: grid;
    width: 100%;
    gap: 11px;
  }

  .emergency-strip-actions .button {
    width: 100%;
    min-height: 52px;
  }

  .emergency-strip-actions .text-arrow {
    text-align: center;
    font-size: 13px;
  }

  /* Global mobile spacing */
  .section {
    padding: 54px 0;
  }

  .section-heading {
    display: block;
    margin-bottom: 26px;
  }

  .section-heading h2,
  .capability-copy h2,
  .proof-copy h2,
  .location-copy h2,
  .faq-intro h2,
  .final-cta h2,
  .page-hero h1,
  .section-title,
  .copy h2,
  .cta-band h2 {
    font-size: clamp(2rem, 9vw, 2.65rem);
    line-height: 1.08;
    letter-spacing: -0.035em;
  }

  .section-heading > p {
    margin-top: 12px;
    font-size: 14px;
    line-height: 1.55;
  }

  .button {
    min-height: 52px;
    padding-inline: 18px;
    border-radius: 9px;
    font-size: 16px;
  }

  /* Main category cards */
  .division-grid {
    gap: 14px;
  }

  .division-card {
    min-height: 340px;
    border-radius: 15px;
  }

  .division-card:after {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.02) 15%, rgba(3, 7, 9, 0.18) 42%, rgba(3, 7, 9, 0.94) 82%, rgba(3, 7, 9, 0.99) 100%);
  }

  .division-card-content {
    padding: 21px;
  }

  .division-card h3 {
    font-size: 1.58rem;
  }

  .division-card p:not(.card-kicker) {
    margin: 10px 0 15px;
    font-size: 13px;
  }

  .division-card a {
    font-size: 13px;
  }

  /* Popular services */
  .popular-grid {
    grid-template-columns: 1fr;
    gap: 9px;
    border: 0;
  }

  .popular-card {
    display: grid;
    grid-template-columns: 50px 1fr;
    grid-template-rows: auto auto;
    column-gap: 13px;
    min-height: 0;
    padding: 15px 16px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.82);
  }

  .popular-card > span {
    grid-row: 1 / 3;
    align-self: center;
    min-width: 44px;
    height: 31px;
    margin: 0;
  }

  .popular-card h3 {
    margin: 0 0 3px;
    font-size: 1rem;
  }

  .popular-card p {
    font-size: 12px;
    line-height: 1.42;
  }

  /* Capability sections */
  .capability-grid,
  .capability-grid.reverse,
  .proof-layout,
  .location-grid,
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .capability-media,
  .capability-residential .capability-media,
  .capability-commercial .capability-media {
    order: 1 !important;
    min-height: 220px;
  }

  .capability-copy,
  .capability-residential .capability-copy,
  .capability-commercial .capability-copy {
    order: 2 !important;
  }

  .capability-media .media-main,
  .residential-media .media-main,
  .commercial-media .media-main {
    position: relative !important;
    inset: auto !important;
    width: 100% !important;
    height: 220px !important;
    border-radius: 14px;
    object-fit: cover;
  }

  .media-float,
  .media-detail {
    display: none !important;
  }

  .large-copy {
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.62;
  }

  .service-columns {
    grid-template-columns: 1fr;
    gap: 4px;
    margin-top: 20px;
  }

  .service-columns li {
    font-size: 13px;
  }

  .inline-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
  }

  .inline-actions .button {
    width: 100%;
  }

  .inline-actions .text-button {
    padding: 8px 0;
    text-align: center;
  }

  /* Proof */
  .proof-points article {
    grid-template-columns: 32px 1fr;
    gap: 11px;
  }

  .proof-collage {
    display: grid;
    gap: 11px;
    min-height: 0;
  }

  .proof-van {
    position: relative;
    inset: auto;
    width: 100%;
    height: 205px;
    border-radius: 14px;
  }

  .proof-tech {
    display: none;
  }

  .proof-address {
    position: relative;
    inset: auto;
    width: 100%;
    padding: 17px;
  }

  /* Gallery */
  .gallery-grid {
    display: flex;
    gap: 11px;
    overflow-x: auto;
    margin-right: -16px;
    padding-right: 16px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .gallery-grid::-webkit-scrollbar {
    display: none;
  }

  .gallery-grid .gallery-large,
  .gallery-grid figure,
  .gallery-grid figure:nth-child(n) {
    display: block;
    flex: 0 0 80vw;
    width: 80vw;
    height: 250px;
    grid-column: auto;
    grid-row: auto;
    scroll-snap-align: start;
  }

  /* Process */
  .process-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .process-grid article {
    padding: 22px;
  }

  /* Location and FAQ */
  .location-copy address {
    margin-top: 18px;
    font-size: 1.2rem;
  }

  .map-card,
  .map-card iframe {
    min-height: 300px;
  }

  .faq-intro {
    position: static;
  }

  .faq-list details {
    padding: 16px 17px;
  }

  .faq-list summary {
    font-size: 14px;
    line-height: 1.42;
  }

  /* Final CTA/footer */
  .final-cta,
  .cta-band {
    padding: 54px 0;
    background-position: 74% 48%;
  }

  .final-cta-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
  }

  .final-cta-actions {
    display: grid;
    width: 100%;
    gap: 10px;
  }

  .final-cta-actions .button,
  .cta-band .button {
    width: 100%;
  }

  .footer-grid,
  .seo-footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .footer-brand-block {
    grid-column: auto;
  }

  .site-footer,
  .seo-footer {
    padding-top: 44px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    margin-top: 30px;
    padding-bottom: 6px;
  }

  /* Fixed call bar */
  .mobile-call {
    display: flex !important;
    align-items: center;
    justify-content: center;
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    z-index: 700;
    width: auto;
    min-height: 55px;
    padding: 0 18px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 12px;
    background: linear-gradient(180deg, var(--gold-light), var(--gold));
    color: #111;
    font-family: "Barlow Condensed", sans-serif;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.42);
  }

  /* Request form */
  .request-modal {
    align-items: end;
    padding: 0;
  }

  .request-dialog {
    width: 100%;
    max-height: 92dvh;
    border-radius: 20px 20px 0 0;
    padding: 28px 18px calc(24px + env(safe-area-inset-bottom));
  }

  .request-form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .full-field {
    grid-column: auto;
  }

  .request-form-grid input,
  .request-form-grid select,
  .request-form-grid textarea {
    min-height: 48px;
    font-size: 16px;
  }

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

  .request-form-actions .button {
    width: 100%;
  }

  /* Internal service pages */
  .breadcrumbs {
    padding: 12px 0;
    font-size: 12px;
  }

  .page-hero {
    background-position: 62% center;
  }

  .page-hero:before {
    background: linear-gradient(180deg, rgba(3, 8, 11, 0.92), rgba(3, 8, 11, 0.985));
  }

  .page-hero-inner {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 42px 0;
  }

  .page-hero .lead {
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.6;
  }

  .hero-proof {
    padding: 18px;
    border-radius: 12px;
  }

  .hero-proof h2 {
    font-size: 19px;
  }

  .hero-proof li {
    font-size: 13px;
  }

  .content-grid,
  .split-highlight {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .service-panel {
    border-radius: 13px;
  }

  .service-panel img {
    aspect-ratio: 16 / 10;
  }

  .service-panel-body {
    padding: 18px;
  }

  .card-grid,
  .process,
  .service-catalog {
    grid-template-columns: 1fr;
    gap: 11px;
  }

  .service-group.featured {
    grid-column: auto;
  }

  .info-card,
  .process article,
  .service-group {
    min-height: auto;
    padding: 19px;
    border-radius: 12px;
  }

  .service-group ul {
    columns: 1;
  }

  .split-highlight img {
    min-height: 250px;
    max-height: 310px;
  }

  .highlight-card {
    padding: 22px;
  }
}

@media (max-width: 390px) {
  .container {
    width: min(calc(100% - 26px), var(--max));
  }

  .brand img,
  .seo-logo img {
    width: 132px;
  }

  .seo-call {
    padding-inline: 10px;
    font-size: 11px;
  }

  .hero-copy h1 {
    font-size: 2.42rem;
  }

  .hero-proof-row b {
    font-size: 10px;
  }

  .gallery-grid .gallery-large,
  .gallery-grid figure,
  .gallery-grid figure:nth-child(n) {
    flex-basis: 85vw;
    width: 85vw;
    height: 235px;
  }
}