.mobile-nav-toggle { display: none; }
@media (max-width: 1024px) {
  .mobile-site > header {
    position: sticky;
    top: 0;
    height: auto;
    background: var(--aid-ivory, #faf7f0);
    transform: none;
    z-index: 9999;
  }
  .mobile-site > header .nav {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 10px;
    height: auto;
    min-height: 76px;
    width: 100%;
    padding: 10px 16px;
  }
  .mobile-site > header .logo { grid-column: 1; grid-row: 1; }
  .mobile-site > header .logo-text { font-size: 38px; line-height: 1; }
  .mobile-site > header .logo-text::after { font-size: 9px; letter-spacing: 5px; }
  .mobile-site > header .nav-right { grid-column: 2; grid-row: 1; gap: 0; }
  .mobile-site > header .lang-switch { display: none; }
  .mobile-site > header .quote-btn { padding: 11px 12px; font-size: 10px; white-space: nowrap; min-height: 44px; }
  .mobile-site.mobile-ready .mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    grid-column: 3;
    grid-row: 1;
    min-height: 44px;
    min-width: 58px;
    padding: 8px;
    border: 1px solid var(--aid-border, #dbc8ae);
    background: transparent;
    color: var(--aid-ink, #302720);
    font: 600 12px Montserrat, sans-serif;
    cursor: pointer;
  }
  .mobile-site > header .nav > nav { display: contents; }
  .mobile-site > header .nav #menu {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    flex-wrap: nowrap;
    grid-column: 1 / -1;
    grid-row: 2;
    position: static;
    gap: 0;
    width: 100%;
    max-height: calc(100dvh - 100px);
    overflow-y: auto;
    overscroll-behavior: contain;
    margin: 0;
    padding: 8px 0;
    background: var(--aid-ivory, #faf7f0);
    border-top: 1px solid var(--aid-border, #dbc8ae);
  }
  .mobile-site.mobile-ready > header .nav #menu:not(.mobile-open) { display: none; }
  .mobile-site > header #menu > li { width: 100%; padding: 0; margin: 0; border: 0; }
  .mobile-site > header #menu > li > :is(a, button) {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    font-size: 13px;
    text-align: left;
  }
  .mobile-site > header #menu .mega-trigger::after { content: "+"; margin-left: auto; }
  .mobile-site > header #menu .mega-trigger[aria-expanded="true"]::after { content: "−"; }
  .mobile-site > header #menu .mega-menu {
    display: none;
    position: static;
    width: 100%;
    max-height: none;
    overflow: visible;
    transform: none;
    box-shadow: none;
    border-radius: 0;
    opacity: 1;
    visibility: visible;
    transition: none;
  }
  .mobile-site > header #menu .mega-trigger[aria-expanded="true"] + .mega-menu { display: block; }
  .mobile-site > header #menu .mega-left { padding: 16px; }
  .mobile-site > header #menu .mega-left a { min-height: 44px; display: flex; align-items: center; }
  .mobile-site > header #menu .dropdown { position: static; width: 100%; display: block; }
  .mobile-site :is(main, section, article, figure, form) { min-width: 0; }
  .mobile-site main :is(img, video, iframe) { max-width: 100%; }
  .mobile-site :is(input, select, textarea) { font-size: 16px; max-width: 100%; }
  .mobile-site button { touch-action: manipulation; }
  .mobile-site .aid-footer .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; padding-inline: 20px; }
  .mobile-site .aid-footer .footer-brand { grid-column: 1 / -1; }
  .mobile-site .aid-footer .footer-col a { display: block; padding-block: 8px; overflow-wrap: anywhere; }
}
@media (max-width: 760px) {
  .mobile-site .lux-hero { height: auto; min-height: 570px; }
  .mobile-site .lux-content { position: relative; left: auto; top: auto; transform: none; width: 100%; max-width: none; padding: 60px 24px; }
  .mobile-site .lux-content h1 { font-size: clamp(42px, 12vw, 64px); line-height: 1.04; }
  .mobile-site .lux-content p { font-size: 16px; line-height: 1.7; }
  .mobile-site .hero-tag { font-size: 11px; letter-spacing: 2px; }
  .mobile-site .hero-actions { flex-wrap: wrap; gap: 12px; margin-top: 26px; }
  .mobile-site .hero-actions a { padding: 14px 18px; min-height: 48px; font-size: 12px; text-align: center; }
  .mobile-site :is(.about-container, .strength-wrapper, .contact-pro-inner, .af-grid,
    .showcase-hero, .showcase-closet-feature, .showcase-gallery,
    .warehouse-section, .rta-showcase .container, .rta-gallery,
    .contact-content, .contact-fields) {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
  .mobile-site :is(.about-container, .strength-wrapper, .contact-pro-inner) { width: 100%; padding-inline: 20px; }
  .mobile-site .warehouse-content { padding: 32px 20px; }
  .mobile-site :is(.process-grid, .why-luxury-grid, .projects-grid, .why-grid) { grid-template-columns: minmax(0, 1fr); }
  .mobile-site .showcase-hero h1 { font-size: clamp(42px, 11vw, 64px); }
  .mobile-site .showcase-hero figure { min-width: 0; }
  .mobile-site .showcase-hero nav a { min-height: 44px; display: flex; align-items: center; }
  .mobile-site .american-hero { min-height: 350px; height: auto; padding: 40px 20px; }
  .mobile-site .american-hero .hero-content { max-width: 100%; padding: 0; }
  .mobile-site .american-hero h1 { font-size: clamp(40px, 11vw, 60px); }
  .mobile-site .american-hero p { font-size: 16px; }
  .mobile-site .door-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; }
  .mobile-site .door-card img { width: 100%; height: auto; aspect-ratio: 3 / 5; object-fit: contain; }
  .mobile-site #main .catalog-intro h1 { font-size: clamp(38px, 10vw, 54px); }
  .mobile-site :is(.selection-tabs, .showcase-featured-track, .shaker-application-grid) { overscroll-behavior-x: contain; }
  .mobile-site .selection-tabs { scroll-snap-type: x proximity; }
  .mobile-site .selection-tabs button { scroll-snap-align: start; min-height: 48px; }
  .mobile-site .contact-right form { grid-template-columns: minmax(0, 1fr); }
  .mobile-site .contact-right .input-group { min-width: 0; }
}
@media (max-width: 380px) {
  .mobile-site > header .quote-btn { padding-inline: 8px; font-size: 9px; }
  .mobile-site > header .nav { gap: 6px; padding-inline: 12px; }
  .mobile-site > header .logo-text { font-size: 32px; }
}

@media (max-width: 760px) {
  .mobile-site .hero-bottom {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 16px;
    padding: 24px 20px;
    width: 100%;
  }
  .mobile-site .hero-feature { min-width: 0; gap: 12px; }
  .mobile-site .hero-feature i { font-size: 24px; flex-shrink: 0; }
  .mobile-site .hero-feature h4 { font-size: 11px; }
  .mobile-site .hero-feature span { font-size: 12px; }
}

@media (max-width: 1024px) {
  /* Keep animated backgrounds inside the page; carousels retain their own scrolling. */
  body.mobile-site { overflow-x: clip; }
}
@media (max-width: 760px) {
  .mobile-site .about-container { box-sizing: border-box; }
  .mobile-site .about-right { min-width: 0; width: 100%; }
  .mobile-site .about-image { min-height: 0; width: 100%; }
  .mobile-site .experience-card { right: 8px; max-width: calc(100% - 16px); }
  .mobile-site .projects-top { flex-direction: column; align-items: flex-start; gap: 24px; }
  .mobile-site .projects-heading h2 { font-size: clamp(34px, 8vw, 48px); }
}
@media (max-width: 1024px) {
  html:has(body.mobile-site) { overflow-x: clip; }
}

/* Phone sizes, safe areas and short landscape screens. */
@media (max-width: 1024px) {
  .mobile-site { -webkit-text-size-adjust: 100%; }
  .mobile-site > header .nav {
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
  }
  .mobile-site > header .nav #menu {
    max-height: calc(100vh - 96px);
    max-height: calc(100dvh - 96px - env(safe-area-inset-bottom));
    padding-bottom: max(8px, env(safe-area-inset-bottom));
  }
  .mobile-site .footer-col { min-width: 0; overflow-wrap: anywhere; }
  .mobile-site :is(a, button, input, select, textarea):focus-visible {
    outline: 2px solid #9c7545;
    outline-offset: 4px;
  }
  .mobile-site :is(.latest-products-controls, .sku-gallery-thumbnails) button { min-width: 44px; min-height: 44px; }
}
@media (max-width: 480px) {
  .mobile-site .lux-content { padding: 40px 20px; }
  .mobile-site .lux-content h1 { font-size: clamp(38px, 10.8vw, 52px); }
  .mobile-site .hero-actions { display: grid; grid-template-columns: 1fr; }
  .mobile-site .hero-actions a { width: 100%; }
  .mobile-site .footer-bottom { flex-wrap: wrap; gap: 16px; padding-inline: 20px; }
  .mobile-site :is(.contact-pro-inner, .about-container) > * { min-width: 0; }
}
@media (max-width: 359px) {
  .mobile-site .aid-footer .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .mobile-site .hero-feature { gap: 8px; }
  .mobile-site .hero-feature i { font-size: 20px; }
}
@media (min-width: 761px) and (max-width: 1024px) {
  .mobile-site .lux-hero { min-height: 0; height: auto; }
  .mobile-site .lux-content { position: relative; inset: auto; transform: none; width: 100%; max-width: 720px; padding: 48px 32px; }
  .mobile-site .lux-content h1 { font-size: 54px; }
  .mobile-site .hero-bottom { position: relative; padding: 24px; gap: 16px; }
  .mobile-site .hero-feature { min-width: 0; gap: 10px; }
}
@media (max-width: 1024px) and (max-height: 500px) and (orientation: landscape) {
  .mobile-site > header .nav { min-height: 64px; padding-block: 6px; }
  .mobile-site > header .logo-text { font-size: 30px; }
  .mobile-site > header .nav #menu { max-height: calc(100dvh - 80px); }
  .mobile-site .lux-content { padding-block: 28px; }
  .mobile-site .lux-content h1 { font-size: 42px; }
}
@media (prefers-reduced-motion: reduce) {
  .mobile-site *, .mobile-site *::before, .mobile-site *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}
@media (max-width: 1024px) {
  .mobile-site .aid-about-luxury { display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; padding: 48px 20px; }
  .mobile-site .aid-about-luxury > * { min-width: 0; width: 100%; }
  .mobile-site .aid-about-luxury h2 { font-size: clamp(34px, 7vw, 54px); }
  .mobile-site .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  .mobile-site .process-item { min-width: 0; }
}
@media (max-width: 540px) {
  .mobile-site .process-grid { grid-template-columns: minmax(0, 1fr); }
}

/* Compact mobile composition: readable content without desktop-sized empty space. */
@media (max-width: 760px) {
  .mobile-site .lux-hero { min-height: 0; }
  .mobile-site .lux-content { padding: 32px 20px; }
  .mobile-site .lux-content h1 { margin: 18px 0; font-size: clamp(36px, 10vw, 48px); }
  .mobile-site .lux-content p { font-size: 15px; line-height: 1.6; }
  .mobile-site .hero-bottom { padding: 18px 20px; gap: 16px; }
  .mobile-site .hero-actions { margin-top: 22px; }
  .mobile-site :is(.aid-process, .aid-projects, .contact-pro) { padding: 44px 20px; }
  .mobile-site .aid-about-luxury { padding: 44px 20px; }
  .mobile-site .about-left p { font-size: 15px; line-height: 1.75; }
  .mobile-site .about-btn { margin-top: 22px; padding: 14px 20px; }
  .mobile-site .about-image img { height: auto; max-height: 300px; object-fit: cover; border-radius: 12px; }
  .mobile-site .process-header { margin-bottom: 24px; text-align: left; }
  .mobile-site .process-header h2 { font-size: 36px; line-height: 1.1; }
  .mobile-site .aid-process::before { display: none; }
  .mobile-site .process-grid { grid-template-columns: 1fr; gap: 0; }
  .mobile-site .process-item { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 6px 16px; padding: 20px 0; border-top: 1px solid var(--aid-border, #dbc8ae); }
  .mobile-site .process-number { position: static; grid-column: 1; grid-row: 1 / 3; font-size: 28px; color: var(--aid-bronze, #89643b); }
  .mobile-site .process-icon { display: none; }
  .mobile-site .process-item h3 { grid-column: 2; font-size: 13px; line-height: 1.5; margin: 0; }
  .mobile-site .process-item p { grid-column: 2; font-size: 14px; line-height: 1.6; margin: 0; }
  .mobile-site .process-item:hover { transform: none; }
  .mobile-site .projects-top { margin-bottom: 24px; gap: 18px; }
  .mobile-site .project-card { height: 300px; }
  .mobile-site .contact-pro { width: 100%; margin-left: 0; background-attachment: scroll; }
  .mobile-site .contact-pro-inner { padding: 0; gap: 28px; }
  .mobile-site .contact-left h2 { font-size: 40px; line-height: 1.08; margin-bottom: 20px; }
  .mobile-site .contact-left > p { font-size: 15px; line-height: 1.7; margin-bottom: 24px; }
  .mobile-site .contact-tag { margin-bottom: 16px; font-size: 11px; letter-spacing: 3px; }
  .mobile-site .contact-right { padding: 22px 18px; border-radius: 12px; }
  .mobile-site .aid-footer { padding-top: 36px; }
  .mobile-site .footer-grid { padding-bottom: 28px; }
  .mobile-site .footer-col h4 { margin-bottom: 12px; }
  .mobile-site .footer-col a { margin-bottom: 0; }
  .mobile-site .footer-brand p { font-size: 14px; line-height: 1.7; }
}
@media (max-width: 760px) {
  .mobile-site .lux-hero { padding: 0; }
  .mobile-site .about-left h2 { font-size: 36px; line-height: 1.12; }
}