/* index.html */

    /* ── HOME-SPECIFIC ── */

    /* Hero */
    .hero-section {
      background: var(--surface);
      overflow: hidden;
      padding-top: 0;
    }
    .hero-inner {
      display: grid;
      grid-template-columns: 1fr 1.05fr;
      min-height: 640px;
    }
    .hero-text-col {
      padding: 80px 64px 80px 0;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .hero-kicker {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 28px;
    }
    .hero-kicker::before {
      content: '';
      width: 32px;
      height: 2px;
      background: var(--red);
      flex-shrink: 0;
    }
    .hero-headline {
      font-family: var(--font-head);
      font-size: clamp(44px, 5.5vw, 72px);
      font-weight: 700;
      line-height: 1.0;
      letter-spacing: -0.03em;
      color: var(--navy);
      margin-bottom: 32px;
    }
    .hero-headline em {
      font-style: normal;
      color: var(--text-muted);
      font-weight: 500;
    }
    .hero-sub {
      font-size: 17px;
      line-height: 1.7;
      color: var(--text-muted);
      max-width: 440px;
      margin-bottom: 44px;
    }
    .hero-actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }
    .hero-image-col {
      position: relative;
      overflow: hidden;
      background: var(--surface-container);
    }
    .hero-image-col img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .hero-image-col::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(3,22,61,0.06) 0%, transparent 55%);
      z-index: 1;
      pointer-events: none;
    }
    .hero-badge {
      position: absolute;
      bottom: 32px;
      left: 32px;
      z-index: 2;
      background: rgba(252,249,248,0.95);
      backdrop-filter: blur(10px);
      padding: 14px 18px;
      border-left: 2.5px solid var(--red);
    }
    .hero-badge .label-caps { color: var(--navy); margin-bottom: 4px; }
    .hero-badge p { font-size: 13px; color: var(--text-muted); line-height: 1.4; }

    /* Metrics bar */
    .metrics-bar {
      background: var(--surface-low);
      border-top: 1px solid var(--outline-light);
    }
    .metrics-inner {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      height: 60px;
    }
    .metric-item {
      display: flex;
      align-items: center;
      justify-content: center;
      border-right: 1px solid var(--outline-light);
    }
    .metric-item:last-child { border-right: none; }

    /* Categories */
    .cat-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    /* Custom Manufacturing */
    .cm-section {
      background: var(--navy);
      padding: var(--section-gap) 0;
    }
    .cm-inner {
      display: grid;
      grid-template-columns: 1fr 0.8fr;
      gap: 80px;
      align-items: center;
    }
    .cm-text .label-caps { color: rgba(255,255,255,0.4); margin-bottom: 16px; }
    .cm-headline {
      font-family: var(--font-head);
      font-size: clamp(36px, 4.5vw, 56px);
      font-weight: 600;
      line-height: 1.05;
      letter-spacing: -0.025em;
      color: var(--white);
      margin-bottom: 24px;
    }
    .cm-desc {
      font-size: 17px;
      line-height: 1.7;
      color: rgba(255,255,255,0.65);
      margin-bottom: 40px;
      max-width: 520px;
    }
    .cm-features { list-style: none; margin-bottom: 44px; }
    .cm-features li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 11px 0;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      font-size: 15px;
      color: rgba(255,255,255,0.7);
      line-height: 1.5;
    }
    .cm-features li::before {
      content: '';
      width: 4px;
      height: 4px;
      background: var(--red);
      border-radius: 50%;
      flex-shrink: 0;
      margin-top: 8px;
    }
    .cm-visual {
      position: relative;
      border: 1px solid rgba(255,255,255,0.1);
    }
    .cm-visual img { width: 100%; display: block; }
    .cm-visual-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1px;
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.08);
    }
    .cm-grid-item {
      background: rgba(255,255,255,0.04);
      padding: 28px 24px;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .cm-grid-item .label-caps { color: rgba(255,255,255,0.35); }
    .cm-grid-item p { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.5; }

    /* Engineering Section */
    .eng-inner {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .eng-image-wrap {
      position: relative;
    }
    .eng-image-wrap img {
      width: 100%;
      display: block;
    }
    .eng-callouts {
      position: absolute;
      inset: 0;
      pointer-events: none;
    }
    .eng-callout {
      position: absolute;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .eng-callout-dot {
      width: 8px;
      height: 8px;
      background: var(--red);
      border-radius: 50%;
      flex-shrink: 0;
      position: relative;
    }
    .eng-callout-dot::before {
      content: '';
      position: absolute;
      inset: -3px;
      border: 1px solid rgba(138,16,2,0.4);
      border-radius: 50%;
    }
    .eng-callout-label {
      background: rgba(252,249,248,0.95);
      backdrop-filter: blur(6px);
      padding: 6px 10px;
      border-left: 1.5px solid var(--red);
    }
    .eng-callout-label .label-caps { font-size: 9px; color: var(--navy); }
    .eng-callout-label p { font-size: 11px; color: var(--text-muted); margin-top: 1px; }

    .eng-features-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      margin-top: 36px;
    }
    .eng-feat-label {
      font-family: var(--font-head);
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--outline);
      margin-bottom: 4px;
    }
    .eng-feat-val {
      font-family: var(--font-head);
      font-size: 15px;
      font-weight: 500;
      color: var(--navy);
    }

    /* Export Stats */
    .stats-section { background: var(--white); }
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1px;
      background: var(--outline-light);
      border: 1px solid var(--outline-light);
    }
    .stat-cell {
      background: var(--white);
      padding: 48px 40px;
    }

    /* Partners section */
    .partners-section { background: var(--surface-low); }
    .partner-types {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
      margin-top: 48px;
    }
    .partner-card {
      background: var(--white);
      border: 1px solid var(--surface-high);
      padding: 32px 28px;
    }
    .partner-icon {
      width: 40px;
      height: 40px;
      background: var(--surface-container);
      border-radius: var(--r);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
    }
    .partner-title {
      font-family: var(--font-head);
      font-size: 16px;
      font-weight: 500;
      color: var(--navy);
      margin-bottom: 8px;
    }
    .partner-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

    /* Final CTA */
    .cta-section {
      background: var(--navy);
      padding: 100px 0;
    }
    .cta-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .cta-text .label-caps { color: rgba(255,255,255,0.35); margin-bottom: 16px; }
    .cta-headline {
      font-family: var(--font-head);
      font-size: clamp(28px, 3.5vw, 44px);
      font-weight: 600;
      line-height: 1.1;
      letter-spacing: -0.02em;
      color: var(--white);
      margin-bottom: 20px;
    }
    .cta-sub {
      font-size: 16px;
      line-height: 1.7;
      color: rgba(255,255,255,0.6);
    }
    .cta-actions {
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 16px;
    }
    .cta-actions a { align-self: flex-start; }

    /* Video Section */
    .video-section {
      background: var(--navy);
      padding: var(--section-gap) 0;
      text-align: center;
    }
    .video-section-head { margin-bottom: 48px; }
    .video-wrap { max-width: 960px; margin: 0 auto; }
    .video-ratio {
      position: relative;
      padding-bottom: 56.25%;
      border-radius: var(--r-lg);
      overflow: hidden;
      box-shadow: 0 32px 80px rgba(0,0,0,0.5);
    }
    .video-ratio iframe {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      border: none;
    }

    @media (max-width: 900px) {
      .hero-inner { grid-template-columns: 1fr; }
      .hero-text-col { padding: 60px 0 40px; }
      .hero-image-col { height: 380px; }
      .metrics-inner { grid-template-columns: repeat(2, 1fr); height: auto; }
      .metric-item { height: 52px; }
      .cat-grid { grid-template-columns: 1fr; }
      .cm-inner { grid-template-columns: 1fr; gap: 48px; }
      .eng-inner { grid-template-columns: 1fr; }
      .stats-grid { grid-template-columns: 1fr 1fr; }
      .partner-types { grid-template-columns: 1fr; }
      .cta-inner { grid-template-columns: 1fr; gap: 40px; }
      .video-section-head { margin-bottom: 32px; }
    }
  

/* about.html */

    /* About page styles */
    .about-hero {
      padding: 88px 0 72px;
      background: var(--navy);
    }
    .about-hero-inner {
      display: grid;
      grid-template-columns: 0.85fr 1.15fr;
      gap: 56px;
      align-items: center;
    }
    .about-hero-tag { color: rgba(255,255,255,0.4); margin-bottom: 16px; }
    .about-hero h1 {
      font-family: var(--font-head);
      font-size: clamp(36px, 5vw, 60px);
      font-weight: 600;
      line-height: 1.05;
      letter-spacing: -0.025em;
      color: white;
      margin-bottom: 24px;
    }
    .about-hero p {
      font-size: 17px;
      line-height: 1.7;
      color: rgba(255,255,255,0.65);
    }
    .about-hero-image {
      position: relative;
    }
    .about-hero-image img {
      width: 100%;
      height: 100%;
      min-height: 480px;
      object-fit: cover;
      display: block;
    }
    .about-hero-image::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom, transparent 50%, rgba(3,22,61,0.5));
    }

    /* Timeline / history */
    .timeline { padding: var(--section-gap) 0; background: var(--white); }
    .timeline-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: start;
    }
    .timeline-list { margin-top: 40px; }
    .timeline-item {
      display: grid;
      grid-template-columns: 80px 1fr;
      gap: 20px;
      padding: 20px 0;
      border-bottom: 1px solid var(--surface-high);
    }
    .timeline-item:last-child { border-bottom: none; }
    .timeline-year {
      font-family: var(--font-head);
      font-size: 32px;
      font-weight: 700;
      color: var(--surface-dim);
      letter-spacing: -0.03em;
      line-height: 1;
      padding-top: 4px;
    }
    .timeline-event-title {
      font-family: var(--font-head);
      font-size: 15px;
      font-weight: 500;
      color: var(--navy);
      margin-bottom: 4px;
    }
    .timeline-event-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

    /* Values */
    .values-section { padding: var(--section-gap) 0; background: var(--surface-low); }
    .values-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2px;
      background: var(--outline-light);
      border: 1px solid var(--outline-light);
      margin-top: 48px;
    }
    .value-cell {
      background: var(--surface-low);
      padding: 40px 36px;
    }
    .value-num {
      font-family: var(--font-head);
      font-size: 48px;
      font-weight: 700;
      color: var(--outline-light);
      letter-spacing: -0.03em;
      line-height: 1;
      margin-bottom: 16px;
    }
    .value-title {
      font-family: var(--font-head);
      font-size: 18px;
      font-weight: 500;
      color: var(--navy);
      margin-bottom: 10px;
    }
    .value-desc { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

    /* Capabilities */
    .cap-section { padding: var(--section-gap) 0; background: var(--white); }
    .cap-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .cap-image img { width: 100%; display: block; }
    .cap-list { margin-top: 28px; }
    .cap-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      padding: 18px 0;
      border-bottom: 1px solid var(--surface-high);
    }
    .cap-item:last-child { border-bottom: none; }
    .cap-icon {
      width: 36px;
      height: 36px;
      background: var(--surface-container);
      border-radius: var(--r);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .cap-title {
      font-family: var(--font-head);
      font-size: 15px;
      font-weight: 500;
      color: var(--navy);
      margin-bottom: 4px;
    }
    .cap-desc { font-size: 13px; color: var(--text-muted); line-height: 1.55; }

    /* Certifications */
    .cert-section { padding: 72px 0; background: var(--surface-container); }
    .cert-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 40px;
    }
    .cert-card {
      background: var(--white);
      border: 1px solid var(--surface-high);
      padding: 24px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .cert-icon {
      width: 32px;
      height: 32px;
      background: var(--navy);
      border-radius: var(--r);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .cert-name {
      font-family: var(--font-head);
      font-size: 13px;
      font-weight: 600;
      color: var(--navy);
    }
    .cert-desc { font-size: 12px; color: var(--text-muted); line-height: 1.5; }

    /* Dark CTA */
    .about-cta { background: var(--navy); padding: 100px 0; }
    .about-cta-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .about-cta h2 {
      font-family: var(--font-head);
      font-size: clamp(28px, 3.5vw, 44px);
      font-weight: 600;
      line-height: 1.1;
      letter-spacing: -0.02em;
      color: white;
      margin-bottom: 16px;
    }
    .about-cta p {
      font-size: 16px;
      color: rgba(255,255,255,0.6);
      line-height: 1.7;
    }
    .about-cta-actions { display: flex; flex-direction: column; gap: 16px; }
    .about-cta-actions a { align-self: flex-start; }

    @media (max-width: 900px) {
      .about-hero-inner { grid-template-columns: 1fr; gap: 40px; }
      .about-hero-image img { min-height: 320px; }
      .timeline-inner { grid-template-columns: 1fr; }
      .values-grid { grid-template-columns: 1fr; }
      .cap-inner { grid-template-columns: 1fr; }
      .cert-grid { grid-template-columns: repeat(2, 1fr); }
      .about-cta-inner { grid-template-columns: 1fr; gap: 40px; }
    }
    @media (max-width: 480px) {
      .cert-grid { grid-template-columns: 1fr; }
    }
  

/* collections.html */

    .collections-layout {
      display: grid;
      grid-template-columns: 240px 1fr;
      gap: 56px;
      padding-top: 56px;
      padding-bottom: var(--section-gap);
      align-items: start;
    }
    .sidebar {
      position: sticky;
      top: 88px;
    }
    .sidebar-section { margin-bottom: 8px; }
    .products-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 28px;
      padding-bottom: 20px;
      border-bottom: 1px solid var(--outline-light);
    }
    .products-count {
      font-family: var(--font-head);
      font-size: 13px;
      font-weight: 500;
      color: var(--outline);
    }
    .products-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .product-card.hidden { display: none; }

    .active-cat-title {
      font-family: var(--font-head);
      font-size: 22px;
      font-weight: 500;
      color: var(--navy);
      letter-spacing: -0.01em;
    }

    @media (max-width: 1100px) {
      .products-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 900px) {
      .collections-layout { grid-template-columns: 1fr; }
      .sidebar { position: static; }
    }
    @media (max-width: 600px) {
      .products-grid { grid-template-columns: 1fr; }
    }
  

/* bespoke.html */

    /* Bespoke hero */
    .bespoke-hero {
      background: var(--navy);
      padding: 100px 0 80px;
    }
    .bespoke-hero-inner {
      display: grid;
      grid-template-columns: 1fr 0.9fr;
      gap: 80px;
      align-items: center;
    }
    .bespoke-hero-tag { color: rgba(255,255,255,0.4); margin-bottom: 16px; }
    .bespoke-hero h1 {
      font-family: var(--font-head);
      font-size: var(--bespoke-h1-size, clamp(36px, 5vw, 60px));
      font-weight: 700;
      line-height: 1.05;
      letter-spacing: -0.025em;
      color: white;
      margin-bottom: 24px;
      max-width: 100%;
      overflow-wrap: break-word;
    }
    .bespoke-hero h1 em {
      font-style: normal;
      color: white;
      font-weight: 700;
    }
    .bespoke-hero-sub {
      font-size: 17px;
      line-height: 1.7;
      color: rgba(255,255,255,0.65);
      margin-bottom: 40px;
      max-width: 500px;
    }
    .bespoke-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
    .bespoke-hero-right {
      display: flex;
      flex-direction: column;
      gap: 2px;
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.08);
      padding: 40px;
    }
    .bespoke-capability {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      padding: 16px 0;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .bespoke-capability:last-child { border-bottom: none; }
    .bespoke-cap-icon {
      width: 32px;
      height: 32px;
      background: rgba(138,16,2,0.2);
      border: 1px solid rgba(138,16,2,0.3);
      border-radius: var(--r);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .bespoke-cap-title {
      font-family: var(--font-head);
      font-size: 14px;
      font-weight: 500;
      color: white;
      margin-bottom: 3px;
    }
    .bespoke-cap-desc { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.5; }

    /* Process */
    .process-section { padding: var(--section-gap) 0; background: var(--white); }
    .process-inner {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 80px;
      align-items: start;
    }
    .process-sticky { position: sticky; top: 100px; }
    .process-note {
      margin-top: 32px;
      padding: 20px;
      background: var(--surface-container);
      border-left: 2px solid var(--red);
    }
    .process-note .label-caps { color: var(--navy); margin-bottom: 6px; }
    .process-note p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

    /* Materials */
    .materials-section { padding: var(--section-gap) 0; background: var(--surface-low); }
    .materials-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .material-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-top: 32px;
    }
    .material-card {
      background: var(--white);
      border: 1px solid var(--surface-high);
      padding: 24px 20px;
    }
    .material-card-icon {
      width: 36px;
      height: 36px;
      background: var(--surface-container);
      border-radius: var(--r);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 14px;
    }
    .material-card-name {
      font-family: var(--font-head);
      font-size: 14px;
      font-weight: 500;
      color: var(--navy);
      margin-bottom: 6px;
    }
    .material-card-desc { font-size: 12px; color: var(--text-muted); line-height: 1.55; }

    /* Fabric palette */
    .fabric-palette {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 8px;
      margin-top: 24px;
    }
    .palette-swatch {
      height: 40px;
      border-radius: var(--r-sm);
      border: 1px solid rgba(0,0,0,0.06);
      transition: transform 0.15s;
      cursor: default;
    }
    .palette-swatch:hover { transform: scale(1.08); }

    /* Contact form */
    .contact-section {
      padding: var(--section-gap) 0;
      background: var(--white);
    }
    .contact-inner {
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 80px;
      align-items: start;
    }
    .contact-info {}
    .contact-info-item {
      display: flex;
      flex-direction: column;
      gap: 4px;
      padding: 20px 0;
      border-bottom: 1px solid var(--surface-high);
    }
    .contact-info-item:last-child { border-bottom: none; }
    .contact-info-label {
      font-family: var(--font-head);
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--outline);
    }
    .contact-info-val,
    .contact-info-value {
      font-family: var(--font-head);
      font-size: 15px;
      font-weight: 500;
      color: var(--navy);
    }
    .contact-info-val a,
    .contact-info-value a { color: var(--navy); border-bottom: 1px solid var(--outline-light); transition: color 0.15s, border-color 0.15s; }
    .contact-info-val a:hover,
    .contact-info-value a:hover { color: var(--red); border-color: var(--red); }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .submit-btn {
      background: var(--red);
      color: white;
      border: none;
      padding: 15px 36px;
      font-family: var(--font-head);
      font-size: 14px;
      font-weight: 600;
      letter-spacing: 0.04em;
      border-radius: var(--r);
      cursor: pointer;
      transition: background 0.18s;
      width: 100%;
      margin-top: 8px;
    }
    .submit-btn:hover { background: var(--red-hover); }

    @media (max-width: 900px) {
      .bespoke-hero-inner { grid-template-columns: 1fr; }
      .process-inner { grid-template-columns: 1fr; }
      .process-sticky { position: static; }
      .materials-inner { grid-template-columns: 1fr; }
      .contact-inner { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
    }
  

/* product.html */

    /* ── Product Layout ── */
    .product-layout {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 80px;
      padding: 56px 0 80px;
      align-items: start;
    }
    .product-image-stack { position: sticky; top: 100px; }
    .product-gallery { position: relative; }
    .product-main-image {
      position: relative;
      width: 100%;
      aspect-ratio: 4 / 3;
      background: var(--white);
      border: 1px solid var(--surface-high);
      border-radius: var(--r-sm);
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .product-main-image img {
      position: absolute;
      inset: 0;
      margin: auto;
      width: 100%;
      height: 100%;
      max-width: 100%;
      max-height: 100%;
      display: block;
      object-fit: scale-down;
      object-position: center center;
    }
    .product-main-image::after {
      display: none;
    }

    /* Gallery arrows */
    .gallery-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 10;
      background: rgba(255,255,255,0.92);
      border: none;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: 0 2px 12px rgba(3,22,61,0.15);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.2s, background 0.15s;
    }
    .gallery-arrow.visible { opacity: 1; pointer-events: auto; }
    .gallery-arrow:hover { background: white; }
    .gallery-arrow svg { width: 16px; height: 16px; stroke: var(--navy); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .gallery-arrow-prev { left: 12px; }
    .gallery-arrow-next { right: 12px; }

    /* Thumbnail strip */
    .product-thumb-row {
      display: flex;
      gap: 8px;
      margin-top: 8px;
    }
    .product-thumb-row.hidden { display: none; }
    .product-thumb {
      position: relative;
      width: 72px;
      height: 60px;
      overflow: hidden;
      background: var(--white);
      border: 1.5px solid var(--surface-high);
      border-radius: var(--r-sm);
      cursor: pointer;
      transition: border-color 0.15s;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 0;
    }
    .product-thumb.active { border-color: var(--navy); }
    .product-thumb img {
      position: absolute;
      inset: 0;
      margin: auto;
      width: 100%;
      height: 100%;
      max-width: 100%;
      max-height: 100%;
      object-fit: scale-down;
      object-position: center center;
      display: block;
    }

    /* Product Info */
    .product-info {}
    .product-cat-line {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 12px;
    }
    .product-name {
      font-family: var(--font-head);
      font-size: clamp(26px, 3.5vw, 38px);
      font-weight: 600;
      line-height: 1.1;
      letter-spacing: -0.02em;
      color: var(--navy);
      margin-bottom: 16px;
    }
    .product-desc {
      font-size: 16px;
      line-height: 1.7;
      color: var(--text-muted);
      margin-bottom: 32px;
    }
    .product-actions {
      display: flex;
      gap: 12px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }
    @media (max-width: 640px) {
      .product-actions { flex-direction: column; }
      .product-actions .btn { width: 100%; justify-content: center; }
    }

    /* Specs */
    .detail-section {
      margin-top: 40px;
      padding-top: 32px;
      border-top: 1px solid var(--surface-high);
    }
    .detail-title {
      font-family: var(--font-head);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--outline);
      margin-bottom: 20px;
    }

    /* Fabric Section */
    .fabrics-section { padding: var(--section-gap) 0; background: var(--surface-low); }
    .fabrics-grid-full {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
      gap: 16px;
      margin-top: 32px;
    }
    .fabric-full-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
    }
    .fabric-full-dot {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      outline: 1px solid rgba(0,0,0,0.08);
      border: 2px solid transparent;
      transition: transform 0.15s, border-color 0.15s;
    }
    .fabric-full-dot:hover { transform: scale(1.08); }
    .fabric-full-name {
      font-family: var(--font-head);
      font-size: 10px;
      font-weight: 600;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--text-muted);
      text-align: center;
      line-height: 1.3;
    }
    .fabric-group-head {
      font-family: var(--font-head);
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--outline-light);
      margin: 24px 0 12px;
      grid-column: 1 / -1;
      padding-bottom: 8px;
      border-bottom: 1px solid var(--outline-light);
    }

    /* Layer Diagram */
    .architecture-section { padding: var(--section-gap) 0; background: var(--white); }
    .arch-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .arch-diagram { display: flex; flex-direction: column; gap: 3px; }
    .arch-layer {
      height: 44px;
      display: flex;
      align-items: center;
      padding: 0 20px;
      position: relative;
    }
    .arch-layer-name {
      font-family: var(--font-head);
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.05em;
      text-transform: uppercase;
    }
    .arch-layer-depth {
      position: absolute;
      right: 16px;
      font-family: var(--font-head);
      font-size: 10px;
      font-weight: 600;
      letter-spacing: 0.06em;
      color: rgba(0,0,0,0.35);
    }

    /* Related Products */
    .related-section { padding: var(--section-gap) 0; background: var(--surface); }
    .related-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 40px;
    }

    @media (max-width: 1100px) {
      .related-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 900px) {
      .product-layout { grid-template-columns: 1fr; gap: 40px; }
      .product-image-stack { position: static; }
      .arch-inner { grid-template-columns: 1fr; }
      .related-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 600px) {
      .related-grid { grid-template-columns: 1fr; }
    }
  

/* contact.html */

    /* Contact hero */
    .contact-hero {
      background: var(--navy);
      padding: 100px 0 80px;
    }
    .contact-hero-inner {
      max-width: 640px;
    }
    .contact-hero-tag { color: rgba(255,255,255,0.4); margin-bottom: 16px; }
    .contact-hero h1 {
      font-family: var(--font-head);
      font-size: clamp(36px, 5vw, 60px);
      font-weight: 700;
      line-height: 1.05;
      letter-spacing: -0.025em;
      color: white;
      margin-bottom: 24px;
    }
    .contact-hero h1 em {
      font-style: normal;
      color: rgba(255,255,255,0.45);
      font-weight: 500;
    }
    .contact-hero-sub {
      font-size: 17px;
      line-height: 1.7;
      color: rgba(255,255,255,0.65);
      max-width: 500px;
    }

    /* Info + Form section */
    .contact-section { padding: var(--section-gap) 0; background: var(--white); }
    .contact-inner {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 80px;
      align-items: start;
    }
    .contact-info-sticky { position: sticky; top: 100px; }

    /* Info items */
    .contact-info-list { margin-top: 32px; display: flex; flex-direction: column; gap: 0; }
    .contact-info-item {
      display: flex;
      flex-direction: column;
      gap: 3px;
      padding: 18px 0;
      border-bottom: 1px solid var(--outline-light);
    }
    .contact-info-item:first-child { padding-top: 0; }
    .contact-info-item:last-child { border-bottom: none; }
    .contact-info-label {
      font-family: var(--font-head);
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--text-muted);
    }
    .contact-info-value {
      font-size: 15px;
      color: var(--navy);
      line-height: 1.5;
    }
    .contact-info-value a {
      color: var(--navy);
      text-decoration: none;
      border-bottom: 1px solid var(--outline-light);
      padding-bottom: 1px;
      transition: border-color 0.15s;
    }
    .contact-info-value a:hover { border-color: var(--navy); }

    /* Form */
    .submit-btn {
      background: var(--red);
      color: white;
      border: none;
      padding: 15px 36px;
      font-family: var(--font-head);
      font-size: 14px;
      font-weight: 600;
      letter-spacing: 0.04em;
      border-radius: var(--r);
      cursor: pointer;
      transition: background 0.18s;
      width: 100%;
      margin-top: 8px;
    }
    .submit-btn:hover { background: var(--red-hover); }

    /* Fix nav logo: "home" paths are white — override to navy on light nav */
    .site-nav .nav-logo path[fill="white"] { fill: #03163D; }

    @media (max-width: 900px) {
      .contact-hero-inner { max-width: 100%; }
      .contact-inner { grid-template-columns: 1fr; }
      .contact-info-sticky { position: static; }
      .form-row { grid-template-columns: 1fr; }
    }