@media (max-width: 1200px) {
  .hero-grid {
    gap: 3rem;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 3.7rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 1100px) {
  :root {
    --header-height: 72px;
  }

  .header-inner {
    position: relative;
  }

  .brand {
    min-width: 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-toggle.is-open,
  .menu-open .nav-toggle,
  .nav-open .nav-toggle {
    color: var(--soft-white);
    background: var(--primary-navy);
    border-color: rgba(199, 163, 90, 0.5);
    box-shadow: 0 12px 28px rgba(7, 20, 38, 0.18);
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: auto;
    right: 0;
    bottom: 0;
    z-index: 1000;
    flex: none;
    width: min(86vw, 360px);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
    justify-content: flex-start;
    box-sizing: border-box;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    max-height: calc(100dvh - var(--header-height));
    padding: 1.75rem 1.375rem;
    background: linear-gradient(180deg, rgba(5, 18, 33, 0.99), rgba(3, 16, 31, 0.99));
    border-top: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    box-shadow: -24px 0 70px rgba(0, 0, 0, 0.35);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(100%);
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  }

  .nav-open .site-nav,
  .menu-open .site-nav,
  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
  }

  .nav-overlay {
    position: fixed;
    inset: var(--header-height) 0 0;
    z-index: 880;
    display: block;
    background: rgba(3, 13, 24, 0.58);
    backdrop-filter: blur(6px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), visibility var(--transition);
  }

  .nav-overlay.is-open,
  .menu-open .nav-overlay,
  .nav-open .nav-overlay {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .nav-link {
    display: flex;
    width: 100%;
    min-height: 3.1rem;
    justify-content: flex-start;
    padding: 0.875rem 1rem;
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--soft-white);
    font-size: 1rem;
    font-weight: 750;
    text-align: left;
  }

  .nav-link:hover,
  .nav-link:focus,
  .nav-link[aria-current="page"] {
    color: var(--soft-white);
    border-color: rgba(199, 163, 90, 0.22);
    background: rgba(255, 255, 255, 0.08);
    outline: none;
  }

  .site-nav:not(.is-open),
  .site-nav:not(.is-open) * {
    pointer-events: none;
  }

  .site-nav.is-open,
  .site-nav.is-open * {
    pointer-events: auto;
  }

  .mega-menu {
    position: static;
    width: 100%;
    margin: 0.25rem 0 0.75rem;
    transform: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    box-shadow: none;
    padding: 0.85rem;
  }

  .has-mega:hover .mega-menu,
  .has-mega:focus-within .mega-menu {
    transform: none;
  }

  .site-nav:not(.is-open) .mega-menu,
  body:not(.menu-open) .site-nav .mega-menu {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .site-nav.is-open .mega-menu,
  .menu-open .site-nav .mega-menu,
  .nav-open .site-nav .mega-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-cta {
    width: 100%;
    margin-top: 1rem;
  }

  .site-header .nav-cta {
    color: var(--primary-navy);
    background: var(--accent-gold);
    border-color: var(--accent-gold);
  }

  .hero {
    min-height: auto;
    padding-block: 0;
  }

  .hero-content {
    min-height: min(760px, calc(100svh - var(--header-height)));
    padding-block: 4.5rem;
  }

  .hero-grid,
  .split-layout,
  .intelligence-panel,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 3.15rem;
  }

  .operations-panel {
    margin-left: 0;
  }

  .brand-media-card {
    margin-left: 0;
  }

  .section-intro {
    margin-bottom: 2rem;
  }

  .grid-3,
  .operational-reach-layout {
    grid-template-columns: 1fr;
  }

  .case-study-media {
    margin: 0;
  }

  .case-subcase-list {
    grid-template-columns: 1fr;
  }

  .case-editorial,
  .case-editorial--image-right {
    grid-template-columns: 1fr;
  }

  .case-editorial-media {
    order: 1;
    min-height: 0;
  }

  .case-editorial-panel {
    order: 2;
  }

  .case-editorial--image-left .case-editorial-panel,
  .case-editorial--image-right .case-editorial-panel {
    margin: 0;
  }

  .case-editorial-subgrid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 768px) {
  .container,
  .wide-container {
    width: min(100% - 1.25rem, var(--container));
  }

  .brand-logo,
  .brand-mark {
    width: 190px;
    max-height: 52px;
  }

  .hero,
  .page-hero {
    padding-block: 3.75rem;
  }

  .hero {
    padding-block: 0;
  }

  .hero-content {
    min-height: min(700px, calc(100svh - var(--header-height)));
    padding-block: 4rem;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 2.55rem;
    line-height: 1.04;
  }

  .hero p,
  .page-hero p {
    font-size: 1rem;
  }

  .hero-proof,
  .grid-2,
  .grid-4,
  .confidential-grid,
  .process,
  .office-grid {
    grid-template-columns: 1fr;
  }

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

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

  .panel-map {
    min-height: 220px;
  }

  .map-block {
    aspect-ratio: 16 / 9;
  }

  .operations-capability-legend {
    margin-top: 1.125rem;
    padding: 1rem;
  }

  .operations-capability-legend p {
    font-size: 0.92rem;
  }

  .operational-map-caption {
    align-items: flex-start;
    padding: 1rem;
    font-size: 0.92rem;
  }

  .operational-map-caption::before {
    flex-basis: 1.35rem;
    width: 1.35rem;
    margin-top: 0.72em;
  }

  .cta-inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    padding-block: 3rem 2rem;
    text-align: center;
    justify-items: center;
  }

  .footer-brand {
    justify-content: center;
    margin-inline: auto;
  }

  .footer-logo,
  .footer-brand img,
  .footer-summary {
    margin-inline: auto;
  }

  .footer-column {
    width: 100%;
    max-width: 360px;
    justify-self: center;
    padding-block: 0.35rem;
    text-align: center;
  }

  .footer-column h2,
  .footer-column h3 {
    margin-bottom: 0.7rem;
  }

  .footer-links {
    justify-items: center;
    gap: 0.5rem;
  }

  .footer-column p,
  .footer-column address {
    text-align: center;
  }

  .footer-bottom {
    align-items: center;
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .footer-affiliations {
    justify-content: center;
    padding-block: 1rem;
    gap: 0.85rem;
  }

  .footer-affiliations img {
    max-height: 34px;
  }

  .section-intro > p,
  .split-copy > p,
  .operational-reach-intro p,
  .case-study-panel p,
  .case-study-content p,
  .case-subcase-body p,
  .case-study-group-intro p,
  .case-editorial-panel p,
  .case-editorial-group-intro p,
  .case-editorial-subcase-body p,
  .contact-card p,
  .prose p {
    text-align: left;
    hyphens: manual;
  }

  .case-studies-page .case-study-panel p,
  .case-studies-page .case-study-content p,
  .case-studies-page .case-subcase-body p,
  .case-studies-page .case-study-group-intro p,
  .case-studies-page .case-study-article p {
    text-align: left;
    text-justify: auto;
    hyphens: manual;
    line-height: 1.72;
  }

  .card p,
  .service-card p,
  .section-intro p,
  .case-study-article p,
  .case-study-panel p,
  .case-study-content p,
  .operational-reach-intro p,
  .operational-reach-card p,
  .contact-card p,
  .prose p {
    text-align: left;
    text-justify: auto;
    hyphens: manual;
  }

  .legal-links {
    justify-content: center;
  }

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

@media (max-width: 576px) {
  :root {
    --space-section: 3.75rem;
    --space-section-sm: 2.75rem;
  }

  .brand-logo,
  .brand-mark {
    width: 174px;
    max-height: 48px;
  }

  .brand-media-frame {
    min-height: 220px;
  }

  .media-metrics {
    grid-template-columns: 1fr;
  }

  .image-panel {
    min-height: 300px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 2.2rem;
  }

  .hero-content {
    min-height: min(640px, calc(100svh - var(--header-height)));
    padding-block: 3.5rem;
  }

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

  .stat-card {
    min-height: 126px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .stat-card:last-child {
    border-bottom: 0;
  }

  .section-heading,
  .cta-inner h2 {
    font-size: 1.85rem;
  }

  .button-row,
  .form-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .card,
  .operational-reach-card,
  .case-study-panel,
  .case-study-content,
  .case-study-group-intro,
  .case-subcase-body,
  .contact-form,
  .confidential-panel {
    padding: 1.15rem;
  }

  .service-card {
    padding: 1.25rem;
  }

  .protocol-item {
    min-height: 4.5rem;
    padding: 0.9rem;
    gap: 0.75rem;
  }

  .protocol-icon {
    width: 2.25rem;
    height: 2.25rem;
  }

  .case-study-list {
    gap: 1.5rem;
  }

  .case-study-group {
    padding: 0.75rem;
  }

  .us-iran-group .case-subcase-list--two,
  .case-pricing-grid {
    grid-template-columns: 1fr;
  }

  .us-iran-group .case-subcase-media {
    height: auto;
    aspect-ratio: 16 / 9;
    min-height: 0;
  }

  .case-study-media {
    min-height: 0;
  }

  .case-editorial-section {
    padding-block: 3.75rem;
  }

  .case-editorial-list {
    gap: 2.75rem;
    margin-top: 2.5rem;
  }

  .case-editorial-panel,
  .case-editorial-group-intro,
  .case-editorial-subcase-body {
    padding: 1.35rem;
  }

  .case-editorial-panel h2,
  .case-editorial-group-intro h2 {
    font-size: 1.65rem;
  }

  .case-editorial-group {
    padding: 0.8rem;
  }

  .case-study-panel h2,
  .case-study-content h2,
  .case-study-group-intro h2 {
    font-size: 1.55rem;
  }

  .case-study-timeline li {
    padding-right: 0.75rem;
  }

  .risk-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

}