/*
 * Exodus Propulsion Technologies — mobile presentation layer
 * Applied only at phone widths. Desktop/tablet desktop layouts are untouched.
 */
@media (max-width: 767px) {
  :root {
    --header-height: 72px;
    --shell: calc(100% - 28px);
  }

  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  body {
    font-size: 16px;
    line-height: 1.55;
  }

  body.nav-open::before {
    content: "";
    position: fixed;
    inset: var(--header-height) 0 0;
    z-index: 998;
    background: rgba(0, 4, 10, 0.68);
    backdrop-filter: blur(2px);
  }

  main#main-content,
  main#main-content > * {
    min-width: 0;
  }

  figure {
    margin: 0;
  }

  .site-shell {
    width: var(--shell);
  }

  /* Header and mobile navigation */
  .site-header {
    height: var(--header-height);
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) 42px 78px;
    gap: 8px;
  }

  .brand {
    width: 134px;
    max-width: 100%;
  }

  .nav-toggle {
    position: relative;
    z-index: 1003;
    width: 42px;
    height: 42px;
    padding: 9px;
  }

  .nav-toggle span:not(.sr-only) {
    margin: 4px 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

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

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .visit-counter {
    width: 78px;
    min-width: 0;
    grid-template-columns: 1fr;
    padding: 7px 8px;
    border-radius: 8px;
  }

  .visit-counter span {
    font-size: 8px;
    letter-spacing: 0.12em;
  }

  .visit-counter strong {
    font-size: 14px;
    line-height: 1.25;
  }

  .visit-counter svg {
    display: none;
  }

  .primary-nav {
    z-index: 1002;
    top: var(--header-height);
    bottom: auto !important;
    width: min(320px, 88vw);
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    max-height: calc(100dvh - var(--header-height));
    padding: 12px 20px max(28px, env(safe-area-inset-bottom));
    box-shadow: -18px 0 50px rgba(0, 0, 0, 0.34);
    transform: none !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 180ms ease;
  }

  .primary-nav.open {
    transform: none !important;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .primary-nav a {
    min-height: 56px;
    display: flex;
    align-items: center;
    padding: 14px 4px;
    font-size: 15px;
    letter-spacing: 0.1em;
  }

  .primary-nav a.active {
    color: var(--accent-soft);
  }

  /* Shared mobile rhythm */
  .section {
    padding: 54px 0;
  }

  .section-tight {
    padding: 42px 0;
  }

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

  .section-heading h2 {
    margin-bottom: 12px;
    font-size: clamp(28px, 8.5vw, 38px);
  }

  .section-heading p {
    font-size: 16px;
    line-height: 1.65;
  }

  .eyebrow {
    margin-bottom: 12px;
    font-size: 11px;
    line-height: 1.3;
    letter-spacing: 0.18em;
  }

  .button {
    min-height: 50px;
    padding: 12px 18px;
  }

  .button-row {
    width: 100%;
    flex-direction: column;
    gap: 12px;
  }

  .button-row .button {
    width: 100%;
  }

  /* Home */
  body.home-page main#main-content > .hero {
    min-height: clamp(600px, calc(100svh - var(--header-height)), 680px) !important;
    height: auto !important;
    max-height: none !important;
  }

  @supports (height: 100dvh) {
    body.home-page main#main-content > .hero {
      min-height: clamp(600px, calc(100dvh - var(--header-height)), 680px) !important;
      height: auto !important;
    }
  }

  body.home-page main#main-content > .hero .hero-inner {
    min-height: clamp(600px, calc(100svh - var(--header-height)), 680px) !important;
    height: auto !important;
    padding: 38px 0 48px !important;
  }

  body.home-page .hero-media video,
  body.home-page .hero-media img {
    object-position: 61% center;
  }

  body.home-page .hero-media::after {
    background:
      linear-gradient(180deg, rgba(3, 7, 14, 0.86) 0%, rgba(3, 7, 14, 0.63) 42%, rgba(3, 7, 14, 0.88) 100%),
      linear-gradient(90deg, rgba(3, 7, 14, 0.62), rgba(3, 7, 14, 0.26));
  }

  body.home-page .hero-copy {
    width: 100% !important;
    padding: 18px 0 !important;
  }

  body.home-page .hero-copy .eyebrow {
    margin-bottom: 24px !important;
    font-size: 10px !important;
    line-height: 1.45;
    letter-spacing: 0.18em !important;
  }

  body.home-page .hero-copy .eyebrow::after {
    bottom: -12px;
    width: 126px;
  }

  body.home-page #home-hero-title {
    gap: 0.12em !important;
    font-size: clamp(30px, 9.2vw, 42px) !important;
    line-height: 1.13 !important;
    letter-spacing: 0.035em !important;
  }

  body.home-page .hero-title-accent {
    width: 150px !important;
    margin: 22px auto 18px !important;
  }

  body.home-page .hero-copy > p:not(.eyebrow) {
    max-width: 330px !important;
    font-size: 16px !important;
    line-height: 1.55 !important;
  }

  body.home-page .hero-copy .button-row {
    margin-top: 24px !important;
    gap: 12px !important;
  }

  body.home-page .hero-copy .button {
    min-height: 50px !important;
  }

  body.home-page .feature-section {
    margin-top: 0;
    padding: 28px 0 44px;
  }

  body.home-page .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  body.home-page .feature-card {
    display: block;
    border-radius: 14px;
  }

  body.home-page .feature-card-image {
    height: auto;
    aspect-ratio: 16 / 9;
  }

  body.home-page .feature-card-body {
    min-height: 0;
    padding: 20px 48px 22px 20px;
  }

  body.home-page .feature-card h2 {
    font-size: 20px;
    line-height: 1.25;
  }

  body.home-page .feature-card p {
    font-size: 15px;
    line-height: 1.55;
  }

  body.home-page .partner-strip {
    grid-template-columns: 1fr;
    gap: 18px;
    margin: 0 auto 34px;
    padding: 24px 20px;
    text-align: center;
  }

  body.home-page .partner-strip .apec-mark img {
    width: min(220px, 76vw);
    margin: 0 auto;
  }

  body.home-page .partner-strip p {
    font-size: 15px;
    line-height: 1.6;
  }

  body.home-page .partner-strip .text-link {
    grid-column: auto;
    justify-self: center;
  }

  /* Generic interior hero (Patents and fallback pages) */
  .page-hero:not(.about-page-hero):not(.showcase-image-hero) {
    min-height: 330px;
    background-position: 64% center;
  }

  .page-hero:not(.about-page-hero):not(.showcase-image-hero) .page-hero-inner {
    padding: 48px 0;
  }

  .page-hero:not(.about-page-hero):not(.showcase-image-hero) h1 {
    margin-bottom: 16px;
    font-size: clamp(38px, 11vw, 50px);
    line-height: 1.08;
  }

  .page-hero:not(.about-page-hero):not(.showcase-image-hero) p:not(.eyebrow) {
    font-size: 16px;
    line-height: 1.65;
  }

  /* About hero */
  main#main-content .about-page-hero {
    min-height: 500px !important;
    aspect-ratio: auto !important;
    background-position: 72% center !important;
  }

  main#main-content .about-page-hero::before {
    background:
      linear-gradient(90deg, rgba(2, 10, 21, 0.98) 0%, rgba(2, 10, 21, 0.88) 58%, rgba(2, 10, 21, 0.33) 100%),
      linear-gradient(180deg, rgba(2, 10, 21, 0.12), rgba(2, 10, 21, 0.62)) !important;
  }

  main#main-content .about-hero-mobile-copy {
    min-height: 500px !important;
    padding-top: 46px !important;
    padding-bottom: 46px !important;
  }

  main#main-content .about-hero-mobile-copy h1 {
    max-width: 330px !important;
    margin-bottom: 20px !important;
    font-size: clamp(29px, 8.6vw, 40px) !important;
    line-height: 1.2 !important;
  }

  main#main-content .about-hero-mobile-copy > p:not(.eyebrow) {
    max-width: 330px !important;
    margin-bottom: 0;
    font-size: 16px !important;
    line-height: 1.65 !important;
  }

  main#main-content .about-story-section {
    padding: 48px 0 !important;
  }

  main#main-content .about-story-frame {
    border-radius: 14px !important;
  }

  main#main-content .about-story-row {
    grid-template-columns: 1fr !important;
    min-height: 0 !important;
  }

  main#main-content .about-story-copy {
    padding: 26px 22px !important;
  }

  main#main-content .about-story-copy h2 {
    margin-bottom: 16px;
    font-size: clamp(28px, 8.4vw, 36px);
    line-height: 1.16;
  }

  main#main-content .about-story-copy p {
    margin-bottom: 14px;
    font-size: 16px;
    line-height: 1.65;
  }

  main#main-content .about-story-media,
  main#main-content .about-story-media img {
    min-height: 0 !important;
    height: 240px !important;
  }

  /* About principles: compact coded mobile composition */
  main#main-content .about-principles-section.about-principles-exact {
    margin-top: 18px !important;
  }

  main#main-content .about-principles-exact .research-principles-top,
  main#main-content .about-principles-exact .research-principles-shell {
    min-height: 0 !important;
  }

  main#main-content .about-principles-exact .research-principles-shell {
    width: calc(100% - 32px) !important;
    padding-top: 40px;
    overflow: visible;
  }

  main#main-content .about-principles-exact .research-principles-copy {
    width: 100% !important;
    padding-top: 0 !important;
  }

  main#main-content .about-principles-exact .research-principles-copy .eyebrow {
    margin-bottom: 16px;
    font-size: 11px;
    letter-spacing: 0.19em;
  }

  main#main-content .about-principles-exact .research-principles-copy h2 {
    max-width: 100%;
    font-size: clamp(34px, 10vw, 43px) !important;
    line-height: 1.06;
    letter-spacing: -0.035em;
  }

  main#main-content .about-principles-exact .research-principles-rule {
    width: 92px;
    margin: 22px 0 20px;
  }

  main#main-content .about-principles-exact .research-principles-copy > p:not(.eyebrow) {
    font-size: 16px !important;
    line-height: 1.65;
  }

  main#main-content .about-principles-exact .research-principles-rover {
    position: relative !important;
    right: auto !important;
    bottom: auto !important;
    width: 150% !important;
    max-width: none !important;
    max-height: 290px;
    margin: 24px -25% -4px !important;
    object-fit: contain;
    object-position: center bottom;
    clip-path: none !important;
    -webkit-clip-path: none !important;
  }

  main#main-content .about-principles-exact .research-principles-cards-wrap {
    padding: 36px 0 48px !important;
  }

  main#main-content .about-principles-exact .research-principles-cards {
    width: calc(100% - 28px) !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  main#main-content .about-principles-exact .research-principle-card {
    min-height: 0 !important;
    padding: 22px 20px 24px !important;
    border-radius: 14px;
  }

  main#main-content .about-principles-exact .principle-heading {
    gap: 15px !important;
    margin-bottom: 18px !important;
  }

  main#main-content .about-principles-exact .principle-icon {
    width: 58px !important;
    height: 58px !important;
    flex-basis: 58px !important;
  }

  main#main-content .about-principles-exact .principle-icon svg {
    width: 32px !important;
    height: 32px !important;
  }

  main#main-content .about-principles-exact .principle-title h3 {
    font-size: 20px !important;
  }

  main#main-content .about-principles-exact .principle-title span {
    width: 34px;
    margin-top: 11px;
  }

  main#main-content .about-principles-exact .research-principle-card > p {
    font-size: 15px !important;
    line-height: 1.62 !important;
  }

  main#main-content .about-collaboration-section {
    padding: 42px 0 52px !important;
  }

  main#main-content .about-collaboration-section .collaboration-panel {
    grid-template-columns: 1fr !important;
    gap: 22px !important;
    padding: 26px 22px !important;
    border-radius: 18px !important;
    text-align: left !important;
  }

  main#main-content .about-collaboration-section .apec-mark {
    min-height: 0 !important;
    justify-content: flex-start !important;
    padding: 0 0 22px !important;
    border-right: 0 !important;
    border-bottom: 1px solid rgba(183, 204, 229, 0.28) !important;
  }

  main#main-content .about-collaboration-section .apec-mark::before,
  main#main-content .about-collaboration-section .apec-mark::after {
    display: none !important;
  }

  main#main-content .about-collaboration-section .apec-mark .apec-logo-lockup {
    align-items: flex-start !important;
  }

  main#main-content .about-collaboration-section .collaboration-copy h2 {
    font-size: 31px !important;
    line-height: 1.15;
  }

  main#main-content .about-collaboration-section .collaboration-copy p:not(.eyebrow) {
    font-size: 16px !important;
    line-height: 1.65;
  }

  /* Showcase */
  main#main-content .showcase-image-hero {
    min-height: 500px !important;
    height: auto !important;
    background:
      linear-gradient(90deg, rgba(2, 8, 16, 0.96) 0%, rgba(2, 8, 16, 0.74) 58%, rgba(2, 8, 16, 0.32) 100%),
      linear-gradient(180deg, rgba(2, 8, 16, 0.12), rgba(2, 8, 16, 0.72)),
      url('/assets/img/showcase-hero-mobile.jpg') center / cover no-repeat !important;
  }

  main#main-content .showcase-image-hero > img {
    display: none !important;
  }

  main#main-content .showcase-hero-accessible {
    position: relative !important;
    width: calc(100% - 28px) !important;
    height: auto !important;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: 0 auto !important;
    padding: 42px 0 !important;
    overflow: visible !important;
    clip: auto !important;
    white-space: normal !important;
    border: 0 !important;
  }

  main#main-content .showcase-hero-accessible p:first-child {
    margin: 0 0 18px;
    color: #18c7ff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }

  main#main-content .showcase-hero-accessible h1 {
    max-width: 340px;
    margin: 0 0 22px;
    color: #ffffff;
    font-family: "Xspace", "Roboto", sans-serif;
    font-size: clamp(34px, 10.4vw, 46px);
    font-weight: 400;
    line-height: 1.18;
    letter-spacing: 0.035em;
    text-transform: uppercase;
  }

  main#main-content .showcase-hero-accessible p:last-child {
    max-width: 330px;
    margin: 0;
    color: #e4eaf1;
    font-size: 16px;
    line-height: 1.65;
  }

  main#main-content .showcase-image-hero + .section {
    padding: 42px 0 54px;
  }

  main#main-content .showcase-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    row-gap: 16px !important;
  }

  main#main-content .showcase-grid .showcase-videos-title {
    margin: 0 0 4px !important;
    font-size: 15px !important;
    line-height: 1.3;
  }

  main#main-content .showcase-grid .video-card {
    border-radius: 14px;
  }

  main#main-content .showcase-grid .video-card-body {
    padding: 20px 20px 22px;
  }

  main#main-content .showcase-grid .video-card h2 {
    font-size: 21px;
    line-height: 1.25;
  }

  main#main-content .showcase-grid .video-card p {
    font-size: 15px;
    line-height: 1.6;
  }

  main#main-content .showcase-grid .video-frame,
  main#main-content .showcase-grid .video-frame.portrait {
    aspect-ratio: 16 / 9 !important;
  }

  main#main-content .image-pair {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  main#main-content .image-panel {
    border-radius: 14px;
  }

  main#main-content .image-panel img {
    height: 240px;
  }

  /* Media */
  main#main-content .media-apec-hero {
    min-height: 270px !important;
  }

  main#main-content .media-apec-hero-video {
    object-position: 58% center;
  }

  main#main-content .media-apec-hero h1 {
    font-size: clamp(44px, 14vw, 64px) !important;
    letter-spacing: 0.04em;
  }

  main#main-content .media-apec-intro .site-shell {
    padding-top: 28px !important;
    padding-bottom: 28px !important;
  }

  main#main-content .media-apec-intro p {
    font-size: 16px !important;
    line-height: 1.65 !important;
  }

  main#main-content .media-feed-section {
    padding: 44px 0 58px !important;
  }

  main#main-content .media-feed-heading {
    margin-bottom: 24px !important;
    font-size: clamp(28px, 8.4vw, 36px) !important;
    line-height: 1.15;
  }

  main#main-content .media-feed-heading.press-heading {
    margin-top: 52px !important;
  }

  main#main-content .media-feed-row {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    padding-bottom: 26px !important;
    margin-bottom: 26px !important;
  }

  main#main-content .media-row-visual {
    width: 100%;
    max-width: none !important;
    border-radius: 9px;
  }

  main#main-content .media-row-visual.video,
  main#main-content .media-row-visual.press {
    aspect-ratio: 16 / 9;
  }

  main#main-content .media-row-content {
    padding-top: 0;
  }

  main#main-content .media-row-content h2,
  main#main-content .media-row-content h3 {
    margin-bottom: 10px;
    font-size: 23px !important;
    line-height: 1.22;
  }

  main#main-content .media-row-content p {
    margin-bottom: 15px;
    font-size: 16px !important;
    line-height: 1.62 !important;
  }

  main#main-content .media-tag {
    min-height: 26px;
    font-size: 11px;
  }

  /* Patents */
  main#main-content .patent-status {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 26px 22px;
    border-radius: 16px;
    text-align: left;
  }

  main#main-content .patent-icon {
    width: 88px;
    height: 88px;
    margin: 0;
  }

  main#main-content .patent-icon svg {
    width: 48px;
  }

  main#main-content .patent-status h2 {
    font-size: 31px;
    line-height: 1.15;
  }

  main#main-content .patent-status p {
    font-size: 16px;
    line-height: 1.65;
  }

  main#main-content .timeline-item {
    grid-template-columns: 42px 1fr;
    gap: 14px;
    padding: 20px 18px;
  }

  main#main-content .timeline-number {
    width: 40px;
    height: 40px;
    font-size: 13px;
  }

  main#main-content .timeline-item h3 {
    font-size: 19px;
  }

  main#main-content .timeline-item p {
    font-size: 15px;
    line-height: 1.6;
  }

  main#main-content .section .collaboration-panel:not(.about-collaboration-section .collaboration-panel) {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 26px 22px;
    text-align: left;
  }

  /* Contact: replace the fixed desktop artwork with real mobile UI */
  main#main-content > .exact-contact-scroll {
    display: none !important;
  }

  main#main-content > .mobile-contact-page {
    display: block !important;
    color: #ffffff;
    background: #050b14;
  }

  .mobile-contact-hero {
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background:
      linear-gradient(90deg, rgba(3, 10, 19, 0.95) 0%, rgba(3, 10, 19, 0.77) 55%, rgba(3, 10, 19, 0.25) 100%),
      linear-gradient(180deg, rgba(3, 10, 19, 0.20), rgba(3, 10, 19, 0.76)),
      url('/assets/img/contact-rocket-mobile.jpg') center / cover no-repeat;
  }

  .mobile-contact-hero-copy {
    position: relative;
    z-index: 1;
    padding: 28px 0 32px;
  }

  .mobile-contact-hero-copy h1 {
    margin: 0;
    font-family: "Xspace", sans-serif;
    font-size: clamp(28px, 9.4vw, 40px);
    font-weight: 400;
    line-height: 0.98;
    letter-spacing: 0.03em;
    text-transform: uppercase;
  }

  .mobile-contact-rule {
    display: block;
    width: 70px;
    height: 2px;
    margin: 22px 0 20px;
    background: var(--accent);
    box-shadow: 0 0 14px rgba(58, 174, 255, 0.7);
  }

  .mobile-contact-hero-copy > p:last-child {
    max-width: 290px;
    margin: 0;
    color: #e2e9f1;
    font-size: 16px;
    line-height: 1.65;
  }

  .mobile-contact-content {
    padding: 34px 0 52px;
    background:
      radial-gradient(circle at 92% 0%, rgba(47, 139, 215, 0.12), transparent 22rem),
      #050b14;
  }

  .mobile-contact-stack {
    display: grid;
    gap: 18px;
  }

  .mobile-contact-card {
    padding: 24px 20px;
    border: 1px solid rgba(94, 152, 207, 0.36);
    border-radius: 16px;
    background: linear-gradient(160deg, rgba(12, 24, 38, 0.96), rgba(7, 14, 24, 0.97));
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.24);
  }

  .mobile-contact-card h2 {
    margin-bottom: 12px;
    font-size: 27px;
    line-height: 1.18;
  }

  .mobile-contact-card > p:not(.eyebrow) {
    margin-bottom: 0;
    font-size: 16px;
    line-height: 1.6;
  }

  .mobile-contact-list {
    display: grid;
    gap: 10px;
    margin-top: 22px;
  }

  .mobile-contact-list a {
    min-height: 64px;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 10px 0;
    color: #e8edf4;
    font-size: 15px;
    line-height: 1.45;
    border-bottom: 1px solid rgba(151, 184, 218, 0.14);
  }

  .mobile-contact-list a:last-child {
    border-bottom: 0;
  }

  .mobile-contact-icon {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(58, 174, 255, 0.45);
    border-radius: 10px;
    background: rgba(58, 174, 255, 0.08);
  }

  .mobile-contact-icon svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: var(--accent);
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .mobile-linkedin-button {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 18px;
    padding: 10px 14px;
    border: 1px solid rgba(58, 174, 255, 0.55);
    border-radius: 10px;
    color: #eaf5ff;
    font-size: 14px;
    font-weight: 500;
  }

  .mobile-linkedin-button img {
    width: 24px;
    height: 24px;
  }

  .mobile-contact-form-card form {
    display: grid;
    gap: 16px;
    margin-top: 20px;
  }

  .mobile-form-field label {
    display: block;
    margin-bottom: 7px;
    color: #dce5ef;
    font-size: 13px;
    font-weight: 500;
  }

  .mobile-form-field label span {
    color: var(--accent);
  }

  .mobile-form-field input,
  .mobile-form-field textarea {
    width: 100%;
    color: #ffffff;
    border: 1px solid rgba(151, 184, 218, 0.38);
    border-radius: 9px;
    background: rgba(2, 8, 15, 0.78);
  }

  .mobile-form-field input {
    height: 50px;
    padding: 0 13px;
  }

  .mobile-form-field textarea {
    min-height: 150px;
    padding: 12px 13px;
    resize: vertical;
  }

  .mobile-form-field input:focus,
  .mobile-form-field textarea:focus {
    border-color: var(--accent);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(58, 174, 255, 0.13);
  }

  .mobile-contact-submit {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 18px;
    border: 1px solid var(--accent);
    border-radius: 9px;
    color: #ffffff;
    background: linear-gradient(180deg, #1394f6, #0867c6);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .mobile-contact-submit svg {
    width: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
  }

  .mobile-contact-alert {
    padding: 14px 15px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.5;
  }

  .mobile-contact-alert.success {
    color: #c8f3e2;
    border: 1px solid rgba(112, 213, 177, 0.38);
    background: rgba(60, 163, 127, 0.13);
  }

  .mobile-contact-alert.error {
    color: #ffd8da;
    border: 1px solid rgba(255, 139, 145, 0.38);
    background: rgba(204, 61, 72, 0.14);
  }

  .mobile-contact-alert ul {
    margin: 0;
    padding-left: 18px;
  }

  /* 404 */
  .error-page {
    min-height: calc(100svh - var(--header-height));
    padding: 56px 0;
  }

  /* Footer */
  .site-footer {
    padding: 34px 0 calc(34px + env(safe-area-inset-bottom));
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-brand {
    padding: 0 0 20px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .footer-brand img {
    width: 170px;
  }

  .footer-item {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
  }

  .footer-item svg {
    width: 30px;
    height: 30px;
  }

  .footer-item a,
  .footer-item p,
  .footer-legal p {
    font-size: 13px;
  }

  .footer-legal {
    grid-column: auto;
    padding: 18px 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 360px) {
  :root {
    --shell: calc(100% - 22px);
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) 40px 70px;
    gap: 6px;
  }

  .brand {
    width: 120px;
  }

  .nav-toggle {
    width: 40px;
    height: 40px;
  }

  .visit-counter {
    width: 70px;
    padding-inline: 6px;
  }

  body.home-page #home-hero-title {
    font-size: 29px !important;
  }

  main#main-content .showcase-hero-accessible h1 {
    font-size: 33px;
  }

  .mobile-contact-card {
    padding-inline: 18px;
  }
}


/* FINAL HOME + SHOWCASE MOBILE HERO FIT — desktop is unaffected because this stylesheet is mobile-only. */

/* Home hero: keep both Xspace title lines fully inside narrow phone screens. */
body.home-page main#main-content > .hero .hero-inner {
  width: calc(100% - 28px) !important;
  max-width: 680px !important;
  min-width: 0 !important;
  margin-inline: auto !important;
}

body.home-page main#main-content > .hero .hero-copy {
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  padding-inline: 0 !important;
  overflow: visible !important;
}

body.home-page main#main-content > .hero #home-hero-title {
  display: flex !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 0.18em !important;
  margin-inline: auto !important;
  font-size: clamp(12px, 3.75vw, 16px) !important;
  line-height: 1.3 !important;
  letter-spacing: 0 !important;
  transform: none !important;
}

body.home-page main#main-content > .hero #home-hero-title span {
  display: block !important;
  width: auto !important;
  max-width: 100% !important;
  white-space: nowrap !important;
}

body.home-page main#main-content > .hero .hero-copy > p:not(.eyebrow) {
  width: 100% !important;
  max-width: 330px !important;
  padding-inline: 4px !important;
  overflow-wrap: break-word !important;
}

/* Showcase hero: one content block, clean Mars image, and height driven by the content. */
main#main-content .showcase-image-hero {
  min-height: 0 !important;
  height: auto !important;
  max-height: none !important;
  background:
    linear-gradient(90deg, rgba(2, 8, 16, 0.92) 0%, rgba(2, 8, 16, 0.72) 66%, rgba(2, 8, 16, 0.48) 100%),
    linear-gradient(180deg, rgba(2, 8, 16, 0.22), rgba(2, 8, 16, 0.76)),
    url('/assets/img/showcase-hero-mobile-clean.jpg') center center / cover no-repeat !important;
}

main#main-content .showcase-image-hero > img {
  display: none !important;
}

main#main-content .showcase-hero-accessible {
  position: relative !important;
  width: calc(100% - 28px) !important;
  max-width: 680px !important;
  height: auto !important;
  min-height: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
  margin: 0 auto !important;
  padding: 32px 0 34px !important;
  overflow: visible !important;
  clip: auto !important;
  white-space: normal !important;
  border: 0 !important;
}

main#main-content .showcase-hero-accessible p:first-child {
  margin: 0 0 17px !important;
  font-size: 10px !important;
  line-height: 1.35 !important;
  letter-spacing: 0.15em !important;
}

main#main-content .showcase-hero-accessible h1 {
  display: flex !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  flex-direction: column !important;
  gap: 0.22em !important;
  margin: 0 0 14px !important;
  font-size: clamp(12px, 3.75vw, 16px) !important;
  line-height: 1.3 !important;
  letter-spacing: 0 !important;
  white-space: normal !important;
}

main#main-content .showcase-hero-accessible h1 span {
  display: block !important;
  width: auto !important;
  max-width: 100% !important;
  white-space: nowrap !important;
}

main#main-content .showcase-hero-accessible p:last-child {
  width: 100% !important;
  max-width: 330px !important;
  margin: 0 !important;
  font-size: 14px !important;
  line-height: 1.55 !important;
  overflow-wrap: break-word !important;
}

main#main-content .showcase-image-hero + .section {
  padding-top: 30px !important;
}

@media (max-width: 380px) {
  body.home-page main#main-content > .hero .hero-inner,
  main#main-content .showcase-hero-accessible {
    width: calc(100% - 20px) !important;
  }

  body.home-page main#main-content > .hero #home-hero-title,
  main#main-content .showcase-hero-accessible h1 {
    font-size: clamp(11px, 3.55vw, 13.5px) !important;
  }

  main#main-content .showcase-hero-accessible {
    padding-top: 28px !important;
    padding-bottom: 30px !important;
  }

  main#main-content .showcase-hero-accessible p:last-child {
    font-size: 13px !important;
  }
}