@font-face {
      font-family: 'Lusail';
      font-style: normal;
      font-weight: 400;
      font-display: swap;
      src: url('/assets/fonts/Lusail%20Font/WOFF/Lusail-Regular.woff2') format('woff2'),
           url('/assets/fonts/Lusail%20Font/WOFF/Lusail-Regular.woff') format('woff'),
           url('/assets/fonts/Lusail%20Font/TTF/Lusail-Regular.ttf') format('truetype');
    }
    @font-face {
      font-family: 'Lusail Light';
      font-style: normal;
      font-weight: 300;
      font-display: swap;
      src: url('/assets/fonts/Lusail%20Font/Lusail-Light.otf') format('opentype');
    }
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body { font-family: 'Lusail', Lusail, sans-serif; color: #333; }
    img { max-width: 100%; display: block; }
    a { text-decoration: none; color: inherit; }

    :root {
      --font-lusail: 'Lusail', Lusail, sans-serif;
      --color-primary: #00417B;
      --color-text: #333333;
      --container-max: 1400px;
      --navbar-padding-x: clamp(1rem, 1.5rem + 2.5vw, 6rem);
      --navbar-padding-x-sm: clamp(1rem, 1rem + 1.5vw, 1.5rem);
      --navbar-padding-x-xs: clamp(0.75rem, 0.5rem + 2vw, 1.25rem);
      --navbar-padding-y: clamp(0.5rem, 0.5rem + 0.5vw, 1rem);
      --utility-bar-gap: clamp(16px, 1.5vw + 14px, 27px);
      --nav-bg: #00417B;
      --nav-text: #ffffff;
      --nav-text-muted: rgba(255, 255, 255, 0.9);
      --nav-hover: rgba(255, 255, 255, 0.15);
      --space-md: 16px;
      --space-lg: 24px;
      --space-xl: 32px;
      --space-2xl: 48px;
      --space-3xl: 64px;
    }

    /* ─── Navbar ─── */
    .navbar {
      position: relative;
      background: var(--nav-bg);
      color: var(--nav-text);
      width: 100%;
      box-sizing: border-box;
      z-index: 10;
    }
    .navbar-inner {
      width: 100%;
      max-width: 100%;
      box-sizing: border-box;
      padding-top: var(--navbar-padding-y);
      padding-bottom: var(--navbar-padding-y);
      padding-left: calc(2 * var(--navbar-padding-x));
      padding-right: calc(2 * var(--navbar-padding-x));
      display: grid;
      grid-template-columns: auto 1fr;
      grid-template-rows: auto;
      align-items: center;
      gap: clamp(0.5rem, 0.5rem + 0.5vw, 1rem);
    }
    .navToggle {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 44px;
      height: 44px;
      padding: 10px;
      background: transparent;
      border: none;
      cursor: pointer;
      color: #fff;
      align-self: center;
    }
    .navToggle:hover { opacity: 0.9; }
    .navToggleBar {
      display: block;
      width: 22px;
      height: 2px;
      background: currentColor;
      border-radius: 1px;
      transition: transform 0.2s, opacity 0.2s;
    }
    .navbar--open .navToggleBar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .navbar--open .navToggleBar:nth-child(2) { opacity: 0; }
    .navbar--open .navToggleBar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .navDrawerBackdrop {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.4);
      z-index: 999;
      opacity: 0;
      transition: opacity 0.3s ease;
      pointer-events: none;
    }
    .navDrawerClose { display: none; }
    .navLogo { display: flex; align-items: center; padding: 0; margin: 0; flex-shrink: 0; min-width: 0; }
    .navRight {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      max-width: var(--container-max);
      margin-left: auto;
      width: 100%;
      min-height: 100%;
      min-width: 0;
      overflow: hidden;
      grid-column: 2;
      grid-row: 1;
    }
    .utilityBar {
      display: flex;
      flex-direction: row;
      justify-content: flex-end;
      align-items: center;
      flex-wrap: wrap;
      padding: 0;
      margin-bottom: clamp(0.35rem, 0.3rem + 0.3vw, 0.5rem);
      gap: var(--utility-bar-gap);
      height: 32px;
      min-height: 32px;
    }
    .utilityBarFontSize { display: flex; flex-direction: row; align-items: center; padding: 0; gap: 24px; width: 98px; height: 24px; flex: none; }
    .navDivider { width: 100%; height: 1px; margin: 0; border: none; background: rgba(255, 255, 255, 0.25); }
    .navItemsRow {
      display: flex;
      align-items: flex-start;
      justify-content: flex-start;
      width: 100%;
      padding: clamp(0.25rem, 0.2rem + 0.3vw, 0.5rem) 0 clamp(0.4rem, 0.3rem + 0.3vw, 0.75rem) 0;
      margin: 0;
      min-height: 40px;
    }
    .utilityItem {
      color: #ffffff;
      background: none;
      border: none;
      cursor: pointer;
      padding: 0;
      font-family: Lusail, sans-serif;
      font-weight: 400;
      font-size: 16px;
      line-height: 24px;
      text-decoration: none;
      display: inline-flex;
      flex-direction: row;
      align-items: center;
      gap: 4px;
      height: 24px;
      flex: none;
      transition: opacity 0.2s;
    }
    .utilityItem:hover { opacity: 0.9; }
    .utilityItem[aria-label] { min-width: 2rem; text-align: center; }
    .utilityItemIcon { gap: 0; }
    .utilityItemArabic {
      box-sizing: border-box;
      display: inline-flex;
      flex-direction: row;
      align-items: center;
      justify-content: center;
      padding: 6px 12px;
      gap: 6px;
      width: auto;
      min-width: 80px;
      height: 32px;
      border: 1px solid rgba(255, 255, 255, 0.7);
      background: transparent;
      color: #ffffff;
      font-family: Lusail, sans-serif;
      font-weight: 500;
      font-style: normal;
      font-size: 13px;
      line-height: 20px;
      text-transform: uppercase;
      text-decoration: none;
      cursor: pointer;
      flex: none;
      flex-grow: 0;
      border-radius: 4px;
      transition: all 0.2s ease;
    }
    .utilityItemArabic:hover { 
      opacity: 0.9; 
      border-color: rgba(255, 255, 255, 0.9);
      transform: translateY(-1px);
    }
    .languageSwitchIcon {
      width: 16px;
      height: 16px;
      flex: none;
      display: block;
    }
    .utilityIcon { width: 24px; height: 24px; flex: none; display: block; }
    .logoLink { display: flex; align-items: center; flex-shrink: 0; text-decoration: none; color: inherit; }
    .logo { width: 220px; height: 104px; display: block; object-fit: contain; max-width: 100%; }
    .navLinks {
      display: flex;
      align-items: center;
      flex-wrap: nowrap;
      justify-content: space-between;
      gap: 16px;
      width: 100%;
      height: 24px;
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .navItemsRow .navLinks { margin-left: 0; margin-right: 0; padding-left: 0; padding-right: 0; }
    .navLink { padding: 0; margin: 0; }
    .navLink a {
      color: var(--nav-text-muted);
      text-decoration: none;
      font-family: Lusail, sans-serif;
      font-weight: 400;
      font-size: 18px;
      line-height: 24px;
      letter-spacing: 0;
      text-transform: uppercase;
      padding: 0.35rem 0.6rem;
      border-radius: 2px;
      transition: color 0.2s, background 0.2s;
    }
    .navLink a:hover { color: var(--nav-text); background: var(--nav-hover); }

    /* Press Room dropdown */
    .navLink--dropdown { position: static; }
    .navDropdown-trigger {
      box-sizing: border-box;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin: 0;
      padding: 0.35rem 0.6rem;
      border: none;
      border-radius: 2px;
      background: transparent;
      cursor: pointer;
      font-family: Lusail, sans-serif;
      font-weight: 400;
      font-style: normal;
      font-size: 18px;
      line-height: 24px;
      letter-spacing: 0;
      text-transform: uppercase;
      color: var(--nav-text-muted);
      transition: color 0.2s, background 0.2s;
    }
    .navDropdown-trigger:hover,
    .navLink--dropdown:hover .navDropdown-trigger,
    .navLink--dropdown:focus-within .navDropdown-trigger {
      color: var(--nav-text);
      background: var(--nav-hover);
    }
    .navDropdown-trigger.active {
      color: var(--nav-text);
      background: var(--nav-hover);
    }
    .navDropdown-chevron {
      display: inline-block;
      width: 0;
      height: 0;
      margin-left: 2px;
      border-left: 4px solid transparent;
      border-right: 4px solid transparent;
      border-top: 5px solid currentColor;
      opacity: 0.85;
      flex-shrink: 0;
      transition: transform 0.2s ease;
    }
    .navLink--dropdown.is-open .navDropdown-chevron {
      transform: rotate(180deg);
    }
    .navDropdown {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    @media (min-width: 1024px) {
      .navLink--dropdown { position: relative; }
      .navDropdown {
        position: absolute;
        top: calc(100% + 8px);
        left: 0;
        min-width: 220px;
        padding: 8px 0;
        background: #ffffff;
        border-radius: 4px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
        z-index: 2000;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-6px);
        transition: opacity 0.2s ease, visibility 0.2s, transform 0.2s ease;
        pointer-events: none;
      }
      .navLink--dropdown:hover .navDropdown,
      .navLink--dropdown:focus-within .navDropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
      }
      .navDropdown a {
        display: block;
        padding: 10px 18px;
        font-family: Lusail, sans-serif;
        font-weight: 400;
        font-size: 16px;
        line-height: 22px;
        text-transform: uppercase;
        color: #00417B;
        border-radius: 0;
        text-decoration: none;
        transition: background 0.15s;
      }
      .navDropdown a:hover {
        color: #00417B;
        background: rgba(0, 65, 123, 0.08);
      }
      .navDropdown a.active {
        background: rgba(0, 65, 123, 0.12);
        font-weight: 500;
      }
      .navRight,
      .navItemsRow,
      .navLinks {
        overflow: visible;
      }
      .navLink--dropdown::after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        height: 14px;
      }
    }
    .navLink a.active { color: var(--nav-text); background: var(--nav-hover); }
    @media (max-width: 1279px) {
      .navbar-inner { padding-left: calc(2 * var(--navbar-padding-x-sm)); padding-right: calc(2 * var(--navbar-padding-x-sm)); }
      .logo { width: 200px; height: 96px; }
      .navLinks { gap: var(--space-md); }
    }
    @media (max-width: 1023px) {
      .navbar-inner { padding-left: calc(2 * var(--navbar-padding-x-sm)); padding-right: calc(2 * var(--navbar-padding-x-sm)); }
      .navToggle { display: flex; grid-column: 2; grid-row: 1; justify-self: end; }
      .navbar-inner > .navLogo { transform: translateX(7px); }
      .navDrawerBackdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        pointer-events: none;
      }
      .navbar--open .navDrawerBackdrop { opacity: 1; visibility: visible; pointer-events: auto; }
      .navRight {
        position: fixed;
        top: 0;
        right: 0;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        background: #ffffff;
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
        z-index: 1001;
        grid-column: unset;
        grid-row: unset;
        margin: 0;
        display: flex;
        flex-direction: column;
        padding: 0;
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      }
      .navbar--open .navRight { transform: translateX(0); }
      .navDrawerClose {
        display: flex;
        order: 0;
        flex: none;
        align-self: flex-end;
        width: 44px;
        height: 44px;
        margin: clamp(0.75rem, 2vw, 1rem) clamp(1rem, 4vw, 1.5rem) 0 0;
        padding: 0;
        background: transparent;
        border: none;
        cursor: pointer;
        position: relative;
        align-items: center;
        justify-content: center;
      }
      .navDrawerCloseIcon {
        position: absolute;
        width: 20px;
        height: 2px;
        background: #1a1a2e;
        border-radius: 1px;
      }
      .navDrawerCloseIcon:nth-child(1) { transform: rotate(45deg); }
      .navDrawerCloseIcon:nth-child(2) { transform: rotate(-45deg); }
      .navRight .navItemsRow { order: 1; flex: 1 0 auto; min-height: 0; padding: clamp(1rem, 3vw, 1.5rem) 0 0; }
      .navRight .navDivider { order: 2; margin: 0 clamp(1rem, 4vw, 1.5rem); background: rgba(0, 0, 0, 0.12); }
      .navRight .utilityBar { order: 3; flex: none; justify-content: center; gap: var(--utility-bar-gap); min-height: 56px; padding: clamp(0.75rem, 2vw, 1rem) clamp(1rem, 4vw, 1.5rem); margin: 0; border-top: 1px solid rgba(0, 0, 0, 0.08); }
      .navRight .navLinks { flex-direction: column; align-items: stretch; gap: 0; height: auto; justify-content: flex-start; }
      .navRight .navLink { display: block; border-bottom: 1px solid rgba(0, 0, 0, 0.08); }
      .navRight .navLink a { display: block; padding: clamp(0.75rem, 2.5vw, 1rem) clamp(1rem, 4vw, 1.5rem); font-size: 18px; line-height: 24px; color: #1a1a2e; }
      .navRight .navLink a:hover { background: rgba(0, 0, 0, 0.04); color: #003366; }
      .navRight .navLink--dropdown {
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
      }
      .navRight .navDropdown-trigger {
        display: flex;
        width: 100%;
        justify-content: space-between;
        align-items: center;
        text-align: left;
        padding: clamp(0.75rem, 2.5vw, 1rem) clamp(1rem, 4vw, 1.5rem);
        font-size: 18px;
        line-height: 24px;
        color: #1a1a2e;
        border-radius: 0;
      }
      .navRight .navDropdown-trigger:hover,
      .navRight .navLink--dropdown.is-open .navDropdown-trigger {
        background: rgba(0, 0, 0, 0.04);
        color: #003366;
      }
      .navRight .navDropdown-trigger.active {
        color: #003366;
        background: rgba(0, 65, 123, 0.08);
      }
      .navRight .navDropdown {
        display: none;
        position: static;
        background: rgba(0, 65, 123, 0.06);
        box-shadow: none;
        padding: 0;
        border-radius: 0;
      }
      .navRight .navLink--dropdown.is-open .navDropdown {
        display: block;
      }
      .navRight .navDropdown a {
        display: block;
        padding: 0.65rem clamp(1rem, 4vw, 1.5rem) 0.65rem clamp(1.75rem, 5vw, 2.25rem);
        font-size: 16px;
        line-height: 22px;
        text-transform: uppercase;
        color: #1a1a2e;
        border-bottom: 1px solid rgba(0, 0, 0, 0.06);
      }
      .navRight .navDropdown a:hover {
        background: rgba(0, 0, 0, 0.04);
        color: #003366;
      }
      .navRight .navDropdown a.active {
        color: #003366;
        font-weight: 500;
        background: rgba(0, 65, 123, 0.1);
      }

      .navRight .utilityItem { color: #1a1a2e; }
      .navRight .utilityItemArabic { color: #1a1a2e; border-color: rgba(0, 0, 0, 0.35); }
      .logo { width: 160px; height: 76px; }
    }
    @media (max-width: 767px) {
      .navbar-inner { padding-left: calc(2 * var(--navbar-padding-x-xs)); padding-right: calc(2 * var(--navbar-padding-x-xs)); }
      .logo { width: 150px; height: 72px; }
    }
    @media (max-width: 639px) {
      .navbar-inner { padding-left: clamp(8px, 2vw + 4px, 16px); padding-right: clamp(8px, 2vw + 4px, 16px); }
      .logo { width: 130px; height: 62px; }
      .navLink a { font-size: 14px; line-height: 20px; padding: 0.35rem 0.3rem; }
    }

    /* ─── Project Detail Page (wireframe) ─── */
    :root {
      --project-primary: #003087;
      --project-gold: #f59e0b;
    }
    .project-detail-page {
      max-width: var(--container-max);
      margin: 0 auto;
      padding: var(--space-2xl) 0 var(--space-2xl);
      display: grid;
      grid-template-columns: 1fr;
      gap: var(--space-md);
    }
    .project-loading-state {
      display: none;
    }
    .project-detail-page[data-project-state="loading"] .project-loading-state {
      display: grid;
      gap: var(--space-lg);
    }
    .project-detail-page[data-project-state="loading"] .project-title-row,
    .project-detail-page[data-project-state="loading"] .project-detail-columns {
      display: none;
    }
    .project-loading-skeleton {
      border-radius: 4px;
      background: linear-gradient(
        90deg,
        rgba(0, 65, 123, 0.08) 25%,
        rgba(0, 65, 123, 0.14) 50%,
        rgba(0, 65, 123, 0.08) 75%
      );
      background-size: 200% 100%;
      animation: projectDetailSkeleton 1.4s ease-in-out infinite;
    }
    .project-loading-skeleton--title {
      width: min(70%, 28rem);
      height: clamp(40px, 5vw, 60px);
    }
    .project-loading-skeleton--hero {
      min-height: clamp(260px, 42vw, 420px);
    }
    .project-loading-skeleton--copy {
      min-height: 112px;
    }
    .project-loading-skeleton-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: var(--space-md);
    }
    .project-loading-skeleton--tag {
      min-height: 112px;
    }
    .project-loading-skeleton--sidebar {
      min-height: 360px;
    }
    @keyframes projectDetailSkeleton {
      0% { background-position: 200% 0; }
      100% { background-position: -200% 0; }
    }
    @media (max-width: 639px) {
      .project-loading-skeleton-grid {
        grid-template-columns: 1fr;
      }
      .project-loading-skeleton--hero {
        min-height: 220px;
      }
      .project-loading-skeleton--sidebar {
        min-height: 280px;
      }
    }
    /* Mobile: wrappers use display:contents so .project-main and .project-sidebar stay direct grid rows. Desktop: flex row; outer stretches for bottom alignment, inner aside stays content-height for position:sticky. */
    .project-detail-columns {
      display: contents;
    }
    .project-sidebar-outer {
      display: contents;
    }
    .project-main {
      min-width: 0;
      padding-inline-start: clamp(28px, 3vw, 48px);
      box-sizing: border-box;
    }
    @media (min-width: 768px) {
      .project-detail-page {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        gap: 2rem;
      }
      .project-title-row {
        grid-column: 1;
        display: grid;
        grid-template-columns: 2fr 1fr;
        align-items: flex-end;
        gap: 2rem;
        margin-bottom: 0;
        padding-bottom: var(--space-sm);
      }
      .project-title-row .project-name,
      .project-title-row .related-projects-title { margin: 0; }
      .project-detail-columns {
        display: flex;
        flex-direction: row;
        align-items: stretch;
        gap: 2rem;
        width: 100%;
        min-width: 0;
      }
      .project-main {
        flex: 2 1 0;
        min-width: 0;
      }
      .project-sidebar-outer {
        display: block;
        flex: 1 1 0;
        min-width: 0;
      }
    }
    @media (max-width: 767px) {
      .project-title-row { display: block; padding-bottom: var(--space-md); }
      .project-title-row .related-projects-title { display: none; }
      .project-main { padding-inline: 0; }
      .project-sidebar {
        margin-top: clamp(var(--space-3xl), 5vw + var(--space-xl), calc(var(--space-3xl) + var(--space-lg)));
      }
      .project-sidebar .related-projects-title {
        display: block !important;
        margin: 0 0 var(--space-lg);
        text-align: center;
        font-size: 28px;
        line-height: 36px;
      }
    }
    .project-sidebar {
      min-width: 0;
    }
    .project-sidebar .related-projects-title {
      display: none;
    }
    @media (min-width: 768px) {
      .project-sidebar {
        position: sticky;
        top: 1rem;
        box-sizing: border-box;
      }
    }

    /* Section: ProjectHeader — name in .project-title-row, rest in .project-header */
    .project-title-row .project-name {
      font-family: var(--font-lusail);
      font-weight: 400;
      font-style: normal;
      font-size: 64px;
      line-height: 60px;
      letter-spacing: 0;
      color: #00417B;
      max-width: 100%;
      white-space: normal;
      padding-inline-start: clamp(28px, 3vw, 48px);
    }
    @media (max-width: 1535px) {
      .project-title-row .project-name { font-size: 80px; line-height: 74px; }
    }
    @media (max-width: 1279px) {
      .project-title-row .project-name { font-size: 64px; line-height: 60px; }
    }
    @media (max-width: 1023px) {
      .project-title-row .project-name { font-size: 48px; line-height: 46px; }
    }
    @media (max-width: 767px) {
      .project-title-row .project-name { font-size: 40px; line-height: 38px; padding-inline: 0; }
    }
    @media (max-width: 639px) {
      .project-title-row .project-name { font-size: 28px; line-height: 28px; }
    }
    .project-header {
      width: 100%;
      background: #fff;
      margin-bottom: var(--space-xl);
    }
    .project-hero-image {
      width: 100%;
      height: auto;
      display: block;
      margin-bottom: var(--space-2xl);
      border-radius: 4px;
      overflow: hidden;
    }
    .project-hero-image img {
      width: 100%;
      height: auto;
      object-fit: cover;
      display: block;
    }
    .project-detail-desc {
      font-family: var(--font-lusail);
      font-weight: 400;
      font-style: normal;
      font-size: clamp(15px, 1.2vw, 18px);
      line-height: 1.45;
      letter-spacing: 0;
      color: #1a1a1a;
      margin: 0 0 var(--space-lg);
      max-width: 100%;
    }
    .project-detail-desc:last-of-type {
      margin-bottom: var(--space-2xl);
    }

    /* Section: ProjectTags — 4 cards, 2 per row (Figma 2222-646) */
    .project-tags {
      margin-bottom: calc(var(--space-2xl) + 8px);
    }
    .project-tags-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: calc(var(--space-lg) + 4px);
    }
    .project-tag-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: var(--space-md);
      padding: var(--space-xl);
      background: linear-gradient(180deg, #FFFFFF 0%, #F7FAFF 100%);
      border: 1px solid rgba(0, 65, 123, 0.18);
      border-radius: 0;
      box-shadow: 0 12px 28px rgba(9, 33, 77, 0.1);
      min-width: 0;
      transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
    }
    .project-tag-card:hover {
      transform: translateY(-4px);
      border-color: rgba(0, 65, 123, 0.3);
      box-shadow: 0 16px 32px rgba(9, 33, 77, 0.16);
    }
    .project-tag-icon {
      width: 56px;
      flex-shrink: 0;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 0;
      background: none;
    }
    .project-tag-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      object-position: center;
    }
    #project-tag-location-icon {
      transform: none;
    }
    .project-tag-text {
      font-family: var(--font-lusail);
      font-weight: 300;
      font-style: normal;
      font-size: clamp(28px, 1.9vw, 36px);
      line-height: 1.2;
      letter-spacing: 0;
      color: #00417B;
      margin: 0;
      width: 100%;
      text-align: center;
      align-self: stretch;
    }
    @media (max-width: 639px) {
      .project-tags { margin-bottom: var(--space-2xl); }
      .project-tags-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
      }
      .project-tag-card {
        gap: var(--space-sm);
        padding: var(--space-md);
      }
      .project-tag-icon {
        width: 44px;
        height: 44px;
        min-width: 44px;
        max-width: 44px;
        min-height: 44px;
        max-height: 44px;
      }
      .project-tag-text { font-size: 18px; line-height: 1.3; }
    }

    /* Section: ProjectPhotos — mobile keeps generous bottom; desktop tightens gap to CTA without changing shared page/CTA offsets */
    .project-photos {
      margin-top: 10px;
      margin-bottom: clamp(var(--space-2xl), 3vw + var(--space-lg), var(--space-3xl));
    }
    @media (min-width: 768px) {
      .project-photos {
        margin-bottom: var(--space-lg);
      }
    }
    .project-photos-title {
      font-family: var(--font-lusail);
      font-weight: 400;
      font-style: normal;
      font-size: 40px;
      line-height: 48px;
      letter-spacing: 0;
      color: #00417B;
      margin: 0 0 var(--space-lg);
    }
    .project-photos-masonry {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-template-rows: auto auto auto;
      gap: var(--space-md);
      margin-top: 10px;
    }
    .project-photos-masonry .project-photo-item {
      width: 100%;
      min-height: 200px;
      border-radius: 4px;
      overflow: hidden;
      display: block;
    }
    .project-photos-masonry .project-photo-item img {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
    }
    .project-photos-masonry .project-photo-item--top-left {
      grid-column: 1;
      grid-row: 1;
      aspect-ratio: 1;
    }
    .project-photos-masonry .project-photo-item--large-right {
      grid-column: 2;
      grid-row: 1 / 3;
      min-height: 0;
      align-self: stretch;
    }
    .project-photos-masonry .project-photo-item--large-right img {
      min-height: 100%;
      object-fit: cover;
    }
    .project-photos-masonry .project-photo-item--mid-left {
      grid-column: 1;
      grid-row: 2;
      aspect-ratio: 3/2;
    }
    .project-photos-masonry .project-photo-item--bottom-left {
      grid-column: 1;
      grid-row: 3;
      aspect-ratio: 3/2;
    }
    .project-photos-masonry .project-photo-item--bottom-right {
      grid-column: 2;
      grid-row: 3;
      aspect-ratio: 3/2;
    }
    /* Project photo lightbox — see assets/js/project-detail-gallery-modal.js */
    .modal-overlay {
      position: fixed;
      inset: 0;
      z-index: 10000;
      display: none;
      align-items: center;
      justify-content: center;
      padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
      box-sizing: border-box;
      background: rgba(0, 0, 0, 0.8);
      cursor: default;
    }
    .modal-overlay.is-open {
      display: flex;
    }
    .modal-overlay .modal-image {
      position: relative;
      z-index: 0;
      max-width: min(96vw, 1400px);
      max-height: min(88vh, 900px);
      width: auto;
      height: auto;
      object-fit: contain;
      cursor: default;
      border-radius: 4px;
      box-shadow: 0 8px 40px rgba(0, 0, 0, 0.45);
    }
    .modal-overlay button.close,
    .modal-overlay button.prev,
    .modal-overlay button.next {
      position: absolute;
      z-index: 1;
      border: none;
      cursor: pointer;
      font-family: var(--font-lusail), sans-serif;
      color: #fff;
      background: rgba(255, 255, 255, 0.12);
      border-radius: 4px;
      transition: background 0.2s;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .modal-overlay button.close:hover,
    .modal-overlay button.prev:hover,
    .modal-overlay button.next:hover {
      background: rgba(255, 255, 255, 0.22);
    }
    .modal-overlay button.close {
      top: max(12px, env(safe-area-inset-top));
      right: max(12px, env(safe-area-inset-right));
      width: 44px;
      height: 44px;
      font-size: 28px;
      line-height: 1;
      padding: 0;
    }
    .modal-overlay button.prev,
    .modal-overlay button.next {
      top: 50%;
      transform: translateY(-50%);
      width: 48px;
      height: 48px;
      font-size: 22px;
      line-height: 1;
      padding: 0;
    }
    .modal-overlay button.prev {
      left: max(8px, env(safe-area-inset-left));
    }
    .modal-overlay button.next {
      right: max(8px, env(safe-area-inset-right));
    }
    @media (max-width: 767px) {
      .modal-overlay button.prev,
      .modal-overlay button.next {
        width: 44px;
        height: 44px;
        font-size: 20px;
      }
      .modal-overlay .modal-image {
        max-width: 100%;
        max-height: 78vh;
      }
    }
    .project-detail-page--gallery-lightbox .gallery img {
      cursor: pointer;
    }

    @media (max-width: 767px) {
      .project-photos-masonry {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
      }
      .project-photos-masonry .project-photo-item--top-left,
      .project-photos-masonry .project-photo-item--large-right,
      .project-photos-masonry .project-photo-item--mid-left,
      .project-photos-masonry .project-photo-item--bottom-left,
      .project-photos-masonry .project-photo-item--bottom-right {
        grid-column: 1;
        grid-row: auto;
        aspect-ratio: 16/10;
      }
      .project-photos-title { font-size: 32px; line-height: 40px; }
    }

    /* Sidebar: RelatedProjects — same card structure as test.html #projects */
    .related-projects-title {
      font-family: var(--font-lusail);
      font-weight: 400;
      font-style: normal;
      font-size: 34px;
      line-height: 42px;
      letter-spacing: 0;
      color: #00417B;
      margin: 0 0 var(--space-lg);
    }
    .project-title-row .related-projects-title { margin: 0; }
    .project-sidebar .projects-card-list {
      display: flex;
      flex-direction: column;
      gap: 0;
      margin: 0;
      padding-top: 0;
    }
    .project-sidebar .project-card {
      display: flex;
      flex-direction: row;
      align-items: stretch;
      padding: 0;
      gap: var(--space-lg);
      height: 200px;
      min-height: 200px;
      max-height: 200px;
      box-sizing: border-box;
      overflow: hidden;
      margin-bottom: var(--space-lg);
      cursor: pointer;
      transition: background 0.15s;
    }
    .project-sidebar .project-card:last-child { margin-bottom: 0; }
    .project-sidebar .project-card:last-child .project-card-body {
      padding-bottom: 0;
    }
    .project-sidebar .project-card:hover { background: rgba(0, 0, 0, 0.02); }
    .project-sidebar .project-card-thumb {
      display: block;
      width: 180px;
      height: 200px;
      min-height: 200px;
      max-height: 200px;
      flex: 0 0 180px;
      align-self: center;
      object-fit: cover;
      object-position: center;
    }
    .project-sidebar .project-card-body {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      padding: 0 0 var(--space-md) 0;
      gap: var(--space-sm);
      flex: 1;
      min-width: 0;
      min-height: 0;
      overflow: hidden;
    }
    .project-sidebar .project-card-category-row {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 8px;
    }
    .project-sidebar .project-card-category-bar {
      width: 2px;
      height: 24px;
      background: #9F692A;
      flex: none;
    }
    .project-sidebar .project-card-category {
      font-family: var(--font-lusail);
      font-weight: 400;
      font-size: 16px;
      line-height: 24px;
      color: #000000;
    }
    .project-sidebar .project-card-title {
      font-family: var(--font-lusail);
      font-weight: 300;
      font-style: normal;
      font-size: 32px;
      line-height: 40px;
      letter-spacing: 0;
      color: #00417B;
      margin: 0;
      align-self: stretch;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      overflow: hidden;
    }
    .project-sidebar .project-card-location {
      display: flex;
      flex-direction: row;
      align-items: flex-start;
      gap: var(--space-sm);
      font-family: var(--font-lusail);
      font-weight: 400;
      font-style: normal;
      font-size: 16px;
      line-height: 24px;
      letter-spacing: 0;
      color: #000000;
      min-width: 0;
    }
    .project-sidebar .project-card-location > span:last-child {
      min-width: 0;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      overflow: hidden;
    }
    .project-sidebar .project-card-location-icon {
      width: 32px;
      height: 32px;
      flex: none;
    }
    .project-sidebar .project-card-location-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }
    .project-sidebar .project-card-link-wrap {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: var(--space-sm);
      margin-top: auto;
      flex-shrink: 0;
    }
    .project-sidebar .project-card-link {
      font-family: var(--font-lusail);
      font-weight: 500;
      font-style: normal;
      font-size: 16px;
      line-height: 24px;
      letter-spacing: 0;
      text-decoration: underline solid;
      text-decoration-skip-ink: auto;
      color: #00417B;
      display: inline-flex;
      align-items: center;
      gap: var(--space-sm);
    }
    .project-sidebar .project-card-link:hover { color: #003366; }
    .project-sidebar .project-card-link-arrow {
      width: 24px;
      height: 24px;
      flex: none;
    }
    .project-sidebar .project-card-link-arrow svg {
      width: 100%;
      height: 100%;
    }
    @media (max-width: 767px) {
      .project-sidebar .project-card {
        gap: var(--space-md);
        align-items: flex-start;
        height: auto;
        min-height: 140px;
        max-height: none;
        overflow: visible;
      }
      .project-sidebar .project-card-thumb {
        width: 140px;
        height: 140px;
        min-height: 140px;
        max-height: none;
        flex: 0 0 140px;
        align-self: flex-start;
      }
      .project-sidebar .project-card-body {
        overflow: visible;
        padding-bottom: 0;
      }
      .project-sidebar .project-card-title {
        font-size: 24px;
        line-height: 32px;
        display: block;
        -webkit-line-clamp: unset;
        overflow: visible;
      }
      .project-sidebar .project-card-category,
      .project-sidebar .project-card-location { font-size: 14px; line-height: 20px; }
      .project-sidebar .project-card-location > span:last-child {
        display: block;
        -webkit-line-clamp: unset;
        overflow: visible;
      }
      .project-sidebar .project-card-link { font-size: 14px; }
    }

    @media (max-width: 767px) {
      .project-detail-page {
        padding-top: var(--space-xl);
        padding-bottom: var(--space-2xl);
        padding-left: calc(2 * var(--navbar-padding-x-xs));
        padding-right: calc(2 * var(--navbar-padding-x-xs));
      }
    }