/* ===================== TABLET (<=1024px) ===================== */
@media (max-width: 1024px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .intro-grid,
  .developer-grid {
    grid-template-columns: 1fr;
  }

  .service-stack,
  .location-distances {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro-grid .section-head {
    position: static;
  }

  .arch-layout {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: 0;
    gap: var(--space-lg);
  }

  .arch-visual {
    position: static;
    transform: none;
    width: 100%;
    max-width: 420px;
    margin-inline: auto;
    order: -1;
  }

  .developer-monogram {
    width: min(100%, 220px);
    margin-inline: auto;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    columns: 2;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .retail-band {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .retail-icons {
    justify-content: center;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* ===================== MOBILE (<=640px) ===================== */
@media (max-width: 640px) {
  html,
  body {
    overflow-x: hidden;
    max-width: 100vw;
  }

  :root {
    --section-pad-y: clamp(2.5rem, 9vw, 3.75rem);
  }

  .container {
    padding-inline: 1.25rem;
  }

  .location-keyplan-wrap--desktop {
    display: none;
  }

  .location-keyplan-wrap--mobile {
    display: block;
  }

  .intro-grid {
    gap: var(--space-md);
  }

  .intro-stats {
    margin-top: var(--space-md);
  }

  .developer-grid {
    gap: 0;
  }

  .developer-monogram {
    margin-top: 0;
    margin-bottom: 2.5%;
  }

  #developer {
    padding-top: var(--space-xs);
  }

  .portfolio-stats {
    margin-bottom: var(--space-md);
  }

  .portfolio-gallery {
    margin-top: var(--space-sm);
  }

  body:has(.mobile-menu.is-open) .site-nav .brand {
    padding: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .keyplan-label {
    font-size: 0.7rem;
    letter-spacing: 0.02em;
  }

  .keyplan-pin {
    width: 26px;
    height: 26px;
  }

  .keyplan-pin-dot {
    width: 10px;
    height: 10px;
    border-width: 2px;
  }

  .keyplan-pin-dot::before {
    inset: -6px;
  }

  .keyplan-pin::before {
    width: 7px;
    height: 7px;
  }

  .keyplan-pin::after {
    font-size: 0.62rem;
    padding: 0.3rem 0.6rem;
  }

  .keyplan-pin[data-label="Amneal Pharmaceuticals"]::after {
    white-space: normal;
    width: max-content;
    max-width: 104px;
    text-align: center;
    line-height: 1.3;
  }

  .hero {
    min-height: 70vh;
    min-height: 70svh;
    padding-block: var(--space-2xl) var(--space-xl);
    text-align: left;
    background-image: url("../images/bg_section_mobile.jpg");
    background-size: cover;
    background-position: center;
    
  }

  .retail-band {
    gap: var(--space-sm);
  }

  #retail .section-head {
    margin-bottom: var(--space-2xs);
  }

  #retail .eyebrow {
    margin-bottom: var(--space-3xs);
  }

  .retail-stat .stat-num {
    justify-content: center;
  }

  .retail-copy p {
    margin-bottom: 0;
  }

  .retail-visual {
    margin-top: var(--space-md);
  }

  .arch-visual {
    margin-bottom: var(--space-xs);
  }

  .portfolio-gallery {
    margin-top: var(--space-md);
    margin-bottom: var(--space-xs);
  }

  #services {
    padding-top: var(--space-xs);
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .service-stack,
  .location-distances {
    grid-template-columns: 1fr;
  }

  .portfolio-stats {
    grid-template-columns: repeat(2, 1fr);
    row-gap: var(--space-lg);
  }

  .portfolio-stats .stat {
    padding-left: var(--space-lg);
  }

  .portfolio-stats .stat:nth-child(odd) {
    padding-left: 0;
  }

  .portfolio-stats .stat:nth-child(odd)::before {
    display: none;
  }

  .arch-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: none;
    grid-auto-flow: row;
    align-items: stretch;
    gap: var(--space-sm);
    padding-bottom: 0;
  }

  .arch-visual {
    grid-column: 1 / -1;
    order: -1;
  }

  .usp-card {
    min-height: 170px;
  }

  .service-card {
    padding: var(--space-md);
  }

  .gallery-grid {
    columns: 1;
  }

  .lightbox-close,
  .lightbox-nav {
    width: 40px;
    height: 40px;
  }

  .lightbox-stage img {
    max-height: 60vh;
  }

  .lightbox-close {
    top: var(--space-sm);
    right: var(--space-sm);
  }

  .lightbox-prev {
    left: var(--space-xs);
  }

  .lightbox-next {
    right: var(--space-xs);
  }

  .gallery-slider-nav {
    width: 38px;
    height: 38px;
  }

  .gallery-slider-nav svg {
    width: 16px;
    height: 16px;
  }

  .gallery-slider-prev {
    left: 4px;
  }

  .gallery-slider-next {
    right: 4px;
  }

  .portfolio-gallery-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .gallery-filters {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    touch-action: pan-x;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: none;
    scrollbar-width: none;
    margin-inline: -1.25rem;
    padding-inline: 1.25rem;
    padding-block: 0.2rem;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  }

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

  .gallery-filter {
    flex: 0 0 auto;
    scroll-snap-align: start;
    padding: 0.5rem 1.1rem;
    font-size: 0.68rem;
  }

  .developer-stats {
    gap: var(--space-lg);
  }

  .contact-card {
    padding: var(--space-xl) var(--space-sm);
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding-top: var(--space-md);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
  }

  .footer-bottom {
    flex-direction: column;
  }

  .back-to-top {
    right: var(--space-sm);
    bottom: var(--space-sm);
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 420px) {
  .hero-title {
    font-size: clamp(2.25rem, 11vw, 3rem);
  }
}