:root {
      --black: #0a0a0a;
      --black-2: #111111;
      --black-3: #161616;
      --panel: #1a1a1a;
      --line: rgba(255,255,255,0.1);
      --line-2: rgba(255,255,255,0.18);
      --white: #ffffff;
      --off: #e8e8e8;
      --muted: #9a9a9a;
      --dim: #6a6a6a;
      --red: #264233;
      --red-2: #3d6b55;
      /* Light surfaces for section hierarchy */
      --surface-light: #eef1ef;
      --surface-white: #ffffff;
      --ink: #121512;
      --ink-muted: #5a635e;
      --ink-dim: #7a847e;
      --line-light: rgba(18, 21, 18, 0.1);
      --line-light-2: rgba(18, 21, 18, 0.16);
      --max: 1400px;
      --trust-h: 34px;
      --nav-row-h: 78px;
      --nav-h: calc(var(--trust-h) + var(--nav-row-h));
      --font: "Montserrat", system-ui, sans-serif;
      --display: "Oswald", Impact, sans-serif;
      --ease: cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font);
      background: var(--black);
      color: var(--white);
      line-height: 1.6;
      font-weight: 400;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    img { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }
    button, input, select, textarea { font: inherit; color: inherit; background: none; border: 0; }
    ul { list-style: none; }

    .container {
      width: min(100% - 40px, var(--max));
      margin-inline: auto;
    }

    /* ========== NAV — BC style ========== */
    .nav {
      position: fixed;
      inset: 0 0 auto;
      z-index: 1000;
      height: var(--nav-h);
      display: flex;
      flex-direction: column;
      align-items: stretch;
      transition: background .35s ease, border-color .35s ease;
      border-bottom: 1px solid transparent;
    }
    .nav.solid {
      background: rgba(10,10,10,0.94);
      border-bottom-color: var(--line);
      backdrop-filter: blur(12px);
    }
    /* Global trust / response badge (doc §7.3) */
    .site-trust-bar {
      height: var(--trust-h);
      flex-shrink: 0;
      display: flex;
      align-items: center;
      background: linear-gradient(90deg, #1a2e24 0%, #264233 45%, #1a2e24 100%);
      border-bottom: 1px solid rgba(255,255,255,0.08);
      color: rgba(255,255,255,0.88);
      font-size: 0.68rem;
      font-weight: 600;
      letter-spacing: 0.06em;
    }
    .site-trust-bar__inner {
      width: min(100% - 40px, var(--max));
      margin-inline: auto;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px 14px;
      flex-wrap: nowrap;
      min-width: 0;
    }
    .site-trust-item {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
      color: rgba(255,255,255,0.82);
    }
    .site-trust-item strong {
      color: #fff;
      font-weight: 700;
    }
    .site-trust-icon {
      font-size: 0.78rem;
      line-height: 1;
      opacity: 0.95;
    }
    .site-trust-sep {
      color: rgba(255,255,255,0.22);
      font-weight: 400;
      user-select: none;
    }
    .site-trust-cta {
      margin-left: 8px;
      padding: 3px 10px;
      border: 1px solid rgba(255,255,255,0.28);
      color: #fff;
      font-size: 0.62rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      white-space: nowrap;
      transition: background .2s, border-color .2s;
    }
    .site-trust-cta:hover {
      background: rgba(255,255,255,0.1);
      border-color: rgba(255,255,255,0.5);
      color: #fff;
    }
    .nav-main {
      height: var(--nav-row-h);
      flex-shrink: 0;
      display: flex;
      align-items: center;
    }
    .nav-inner {
      width: min(100% - 40px, var(--max));
      margin-inline: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }
    .logo {
      display: flex;
      align-items: baseline;
      gap: 10px;
      z-index: 2;
    }
    .logo b {
      font-family: var(--display);
      font-size: 1.75rem;
      font-weight: 600;
      letter-spacing: 0.14em;
    }
    .logo span {
      font-size: 0.65rem;
      letter-spacing: 0.22em;
      color: var(--muted);
      text-transform: uppercase;
      font-weight: 500;
    }
    .logo-img {
      display: block;
      height: 36px;
      width: auto;
      max-width: 200px;
      object-fit: contain;
    }
    .nav-links {
      display: flex;
      align-items: center;
      flex-wrap: nowrap;
      gap: 0;
      flex: 1 1 auto;
      justify-content: center;
      min-width: 0;
    }
    .nav-links a {
      padding: 10px 11px;
      font-size: 0.82rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--off);
      opacity: 0.85;
      transition: opacity .2s, color .2s;
      white-space: nowrap;
    }
    .nav-links a:hover { opacity: 1; color: #fff; }
    /* Products dropdown */
    .nav-item {
      position: relative;
      display: flex;
      align-items: center;
    }
    .nav-item .nav-parent {
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .nav-caret {
      font-size: 0.65rem;
      opacity: 0.7;
      transition: transform .2s ease;
    }
    .nav-item:hover .nav-caret,
    .nav-item:focus-within .nav-caret {
      transform: rotate(180deg);
    }
    .nav-dropdown {
      position: absolute;
      top: 100%;
      left: 50%;
      transform: translateX(-50%) translateY(6px);
      min-width: 240px;
      padding: 10px 0;
      background: rgba(12, 14, 13, 0.98);
      border: 1px solid rgba(255,255,255,0.12);
      box-shadow: 0 16px 40px rgba(0,0,0,0.45);
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity .18s ease, transform .18s ease, visibility .18s;
      z-index: 1200;
    }
    .nav-item:hover .nav-dropdown,
    .nav-item:focus-within .nav-dropdown {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
      transform: translateX(-50%) translateY(0);
    }
    .nav-dropdown a {
      display: block;
      padding: 10px 18px;
      font-size: 0.72rem;
      letter-spacing: 0.08em;
      opacity: 0.88;
      white-space: nowrap;
    }
    .nav-dropdown a:hover {
      background: rgba(38, 66, 51, 0.35);
      opacity: 1;
      color: #fff;
    }
    .nav-dropdown-label {
      padding: 10px 18px 4px;
      font-size: 0.62rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.4);
      font-weight: 700;
    }
    .nav.solid .nav-dropdown,
    .nav.always-solid .nav-dropdown {
      background: rgba(10,10,10,0.98);
    }
    .mobile-section-title {
      margin-top: 8px;
      opacity: 1 !important;
      color: #fff !important;
      border-bottom-color: rgba(38, 66, 51, 0.5) !important;
    }
    .mobile a.mobile-sub {
      font-size: 1.15rem;
      padding: 10px 0 10px 12px;
      letter-spacing: 0.06em;
      opacity: 0.75;
      border-bottom-color: rgba(255,255,255,0.06);
    }
    .nav-right {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }
    .logo { flex-shrink: 0; }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 24px;
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      cursor: pointer;
      transition: all .3s var(--ease);
      white-space: nowrap;
      text-decoration: none;
    }
    .btn-red {
      background: var(--red);
      color: #fff !important;
      border: 1px solid var(--red);
      box-shadow: 0 6px 18px rgba(38, 66, 51, 0.28);
    }
    .btn-red:hover {
      background: var(--red-2);
      border-color: var(--red-2);
      color: #fff !important;
      box-shadow: 0 10px 24px rgba(38, 66, 51, 0.35);
    }
    .btn-ghost {
      border: 1px solid var(--line-2);
      color: #fff !important;
      background: transparent;
      box-shadow: none;
    }
    .btn-ghost:hover {
      border-color: #fff;
      background: rgba(255,255,255,0.08);
      color: #fff !important;
    }
    .btn-white {
      background: #fff;
      color: #111 !important;
      border: 1px solid #fff;
    }
    .btn-white:hover {
      background: var(--off);
      border-color: var(--off);
      color: #111 !important;
    }
    .burger {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line-2);
      cursor: pointer;
      position: relative;
    }
    .burger i,
    .burger i::before,
    .burger i::after {
      content: "";
      position: absolute;
      left: 11px;
      right: 11px;
      height: 1.5px;
      background: #fff;
    }
    .burger i { top: 50%; }
    .burger i::before { top: -7px; }
    .burger i::after { top: 7px; }

    /* ========== HERO — BC full bleed ========== */
    .hero {
      position: relative;
      height: 100vh;
      height: 100svh;
      min-height: 640px;
      display: flex;
      align-items: flex-end;
      overflow: hidden;
      background: #000;
    }
    .hero-media {
      position: absolute;
      inset: 0;
    }
    .hero-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 40%;
      transform: scale(1.03);
      filter: brightness(0.72) contrast(1.08) saturate(0.95);
    }
    .hero-media::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.25) 55%, rgba(0,0,0,0.45) 100%),
        linear-gradient(180deg, rgba(0,0,0,0.35) 0%, transparent 35%, rgba(0,0,0,0.85) 100%);
    }
    .hero-content {
      position: relative;
      z-index: 2;
      width: min(100% - 40px, var(--max));
      margin: 0 auto;
      padding: 0 0 88px;
      max-width: 780px;
      margin-left: max(20px, calc((100% - var(--max)) / 2));
    }
    .hero-kicker {
      display: inline-block;
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.28em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.7);
      margin-bottom: 18px;
      border-left: 3px solid var(--red);
      padding-left: 14px;
    }
    .hero h1 {
      font-family: var(--display);
      font-size: clamp(3.2rem, 8vw, 6.5rem);
      font-weight: 600;
      line-height: 0.95;
      letter-spacing: 0.02em;
      text-transform: uppercase;
      margin-bottom: 20px;
    }
    .hero h1 span {
      display: block;
      color: rgba(255,255,255,0.55);
      font-weight: 400;
    }
    .hero-desc {
      max-width: 480px;
      color: rgba(255,255,255,0.78);
      font-size: 1rem;
      font-weight: 400;
      line-height: 1.75;
      margin-bottom: 32px;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }
    .hero-scroll {
      position: absolute;
      right: 40px;
      bottom: 40px;
      z-index: 2;
      writing-mode: vertical-rl;
      font-size: 0.68rem;
      letter-spacing: 0.28em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.55);
      font-weight: 600;
    }

    /* ========== DUAL CATEGORY — BC CLICK ON style ========== */
    .dual {
      display: grid;
      grid-template-columns: 1fr 1fr;
      min-height: 72vh;
    }
    .dual-card {
      position: relative;
      overflow: hidden;
      min-height: 480px;
      display: flex;
      align-items: flex-end;
    }
    .dual-card img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 1s var(--ease);
      filter: brightness(0.55) contrast(1.05);
    }
    .dual-card:hover img { transform: scale(1.06); filter: brightness(0.62) contrast(1.05); }
    .dual-card .overlay {
      position: relative;
      z-index: 1;
      width: 100%;
      padding: 48px 40px;
      background: linear-gradient(180deg, transparent, rgba(0,0,0,0.75));
    }
    .dual-card .label {
      font-size: 0.72rem;
      letter-spacing: 0.24em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 10px;
      font-weight: 600;
    }
    .dual-card h2 {
      font-family: var(--display);
      font-size: clamp(2rem, 4vw, 3.2rem);
      font-weight: 600;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      margin-bottom: 12px;
    }
    .dual-card p {
      color: rgba(255,255,255,0.7);
      max-width: 360px;
      font-size: 0.92rem;
      margin-bottom: 22px;
    }
    .dual-card .link {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      border-bottom: 2px solid var(--red);
      padding-bottom: 6px;
    }

    /* ========== INTRO TEXT band ========== */
    .intro {
      padding: 100px 0;
      background: var(--black-2);
      text-align: center;
      border-block: 1px solid var(--line);
    }
    .intro h2 {
      font-family: var(--display);
      font-size: clamp(2rem, 4vw, 3.4rem);
      font-weight: 500;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-bottom: 22px;
    }
    .intro p {
      max-width: 720px;
      margin: 0 auto 28px;
      color: var(--muted);
      font-size: 1rem;
      line-height: 1.85;
    }

    /* ========== PRODUCT CATEGORY — BKU style ========== */
    .products {
      padding: 100px 0 80px;
      background: var(--black);
    }
    .sec-head {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 24px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }
    .sec-head h2 {
      font-family: var(--display);
      font-size: clamp(2rem, 3.5vw, 3rem);
      letter-spacing: 0.06em;
      text-transform: uppercase;
      font-weight: 600;
    }
    .sec-head p {
      color: var(--muted);
      max-width: 420px;
      font-size: 0.92rem;
    }
    .cat-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 28px;
    }
    .cat-tabs button {
      padding: 10px 18px;
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      cursor: pointer;
      transition: all .25s ease;
      background: transparent;
    }
    .cat-tabs button.active,
    .cat-tabs button:hover {
      border-color: #fff;
      color: #fff;
      background: rgba(255,255,255,0.05);
    }
    .product-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }
    .p-card {
      background: var(--black-3);
      border: 1px solid var(--line);
      overflow: hidden;
      group: card;
      transition: border-color .3s ease, transform .35s var(--ease);
    }
    .p-card:hover {
      border-color: var(--line-2);
      transform: translateY(-4px);
    }
    .p-card .img {
      position: relative;
      aspect-ratio: 1;
      background: #0d0d0d;
      overflow: hidden;
    }
    .p-card .img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .6s var(--ease);
    }
    .p-card:hover .img img { transform: scale(1.05); }
    .p-card .num {
      position: absolute;
      top: 14px;
      left: 14px;
      font-family: var(--display);
      font-size: 1.1rem;
      letter-spacing: 0.08em;
      color: var(--red);
      font-weight: 600;
      z-index: 1;
    }
    .p-card .body {
      padding: 18px 16px 20px;
    }
    .p-card h3 {
      font-size: 0.88rem;
      font-weight: 600;
      line-height: 1.45;
      margin-bottom: 12px;
      min-height: 2.8em;
      color: var(--off);
    }
    .p-card .meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 8px;
      font-size: 0.72rem;
      color: var(--dim);
      letter-spacing: 0.06em;
      text-transform: uppercase;
      font-weight: 600;
    }
    .p-card .meta a {
      color: #fff;
      border-bottom: 1px solid var(--red);
      padding-bottom: 2px;
    }

    /* ========== TECH FEATURES — BKU ========== */
    .tech {
      padding: 100px 0;
      background: var(--black-2);
      border-block: 1px solid var(--line);
    }
    .tech-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 40px;
    }
    .tech-card {
      border: 1px solid var(--line);
      background: var(--black);
      overflow: hidden;
      transition: border-color .3s ease;
    }
    .tech-card:hover { border-color: rgba(38, 66, 51,0.45); }
    .tech-card .img {
      aspect-ratio: 16/11;
      overflow: hidden;
      background: #111;
    }
    .tech-card .img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(0.9);
      transition: transform .6s var(--ease);
    }
    .tech-card:hover .img img { transform: scale(1.05); }
    .tech-card .body { padding: 22px 20px 26px; }
    .tech-card h3 {
      font-family: var(--display);
      font-size: 1.25rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-bottom: 10px;
      font-weight: 600;
    }
    .tech-card p {
      color: var(--muted);
      font-size: 0.86rem;
      line-height: 1.7;
    }

    /* ========== PROCESS / FACTORY ========== */
    .factory {
      padding: 100px 0;
      background: var(--black);
    }
    .factory-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }
    .factory-visual {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .factory-visual .big {
      grid-column: span 2;
      aspect-ratio: 16/9;
      overflow: hidden;
      border: 1px solid var(--line);
    }
    .factory-visual .sm {
      aspect-ratio: 4/3;
      overflow: hidden;
      border: 1px solid var(--line);
    }
    .factory-visual img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: brightness(0.9) contrast(1.05);
    }
    .factory-copy h2 {
      font-family: var(--display);
      font-size: clamp(2rem, 3.5vw, 3rem);
      letter-spacing: 0.05em;
      text-transform: uppercase;
      margin: 12px 0 18px;
      font-weight: 600;
    }
    .factory-copy > p {
      color: var(--muted);
      margin-bottom: 28px;
      line-height: 1.8;
    }
    .steps { display: grid; gap: 0; }
    .step {
      display: grid;
      grid-template-columns: 64px 1fr;
      gap: 16px;
      padding: 18px 0;
      border-top: 1px solid var(--line);
    }
    .step:last-child { border-bottom: 1px solid var(--line); }
    .step .n {
      font-family: var(--display);
      font-size: 1.4rem;
      color: var(--red);
      letter-spacing: 0.06em;
      font-weight: 600;
    }
    .step h4 {
      font-size: 0.95rem;
      font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      margin-bottom: 4px;
    }
    .step p { color: var(--muted); font-size: 0.88rem; }

    /* ========== STATS — BKU ========== */
    .stats {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      background: var(--red);
    }
    .stat {
      padding: 42px 24px;
      text-align: center;
      border-right: 1px solid rgba(255,255,255,0.18);
    }
    .stat:last-child { border-right: 0; }
    .stat strong {
      display: block;
      font-family: var(--display);
      font-size: clamp(2.2rem, 4vw, 3.2rem);
      font-weight: 600;
      letter-spacing: 0.04em;
      line-height: 1;
      margin-bottom: 8px;
    }
    .stat span {
      font-size: 0.78rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      font-weight: 600;
      opacity: 0.9;
    }

    /* ========== CERTS ========== */
    .certs {
      padding: 80px 0;
      background: var(--black-2);
      border-bottom: 1px solid var(--line);
      text-align: center;
    }
    .certs h2 {
      font-family: var(--display);
      font-size: 2rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 12px;
    }
    .certs p {
      color: var(--muted);
      margin-bottom: 36px;
      font-size: 0.92rem;
    }
    .cert-row {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 14px;
    }
    .cert-pill {
      min-width: 120px;
      padding: 22px 28px;
      border: 1px solid var(--line-2);
      background: var(--black);
      font-family: var(--display);
      font-size: 1.3rem;
      letter-spacing: 0.12em;
      font-weight: 600;
    }

    /* ========== FAQ / CTA strip Kipardo-ish ========== */
    .faq-cta {
      padding: 100px 0;
      background: var(--black);
    }
    .faq-grid {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 60px;
      align-items: start;
    }
    .faq-grid h2 {
      font-family: var(--display);
      font-size: clamp(2rem, 3.5vw, 3rem);
      letter-spacing: 0.05em;
      text-transform: uppercase;
      margin: 12px 0 18px;
      font-weight: 600;
    }
    .faq-grid .lead {
      color: var(--muted);
      margin-bottom: 28px;
      line-height: 1.8;
    }
    .faq-list { display: grid; gap: 10px; }
    .faq-item {
      border: 1px solid var(--line);
      background: var(--black-3);
    }
    .faq-item.open { border-color: rgba(38, 66, 51,0.5); }
    .faq-q {
      width: 100%;
      text-align: left;
      padding: 18px 20px;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: center;
      cursor: pointer;
      font-size: 0.92rem;
      font-weight: 600;
      color: #fff;
    }
    .faq-q .plus {
      color: var(--red);
      font-size: 1.3rem;
      line-height: 1;
      transition: transform .3s ease;
    }
    .faq-item.open .plus { transform: rotate(45deg); }
    .faq-a {
      max-height: 0;
      overflow: hidden;
      transition: max-height .4s ease;
    }
    .faq-a-inner {
      padding: 0 20px 18px;
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1.75;
    }

    /* ========== CONTACT ========== */
    .contact {
      padding: 0 0 100px;
      background: var(--black);
    }
    .contact-panel {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      border: 1px solid var(--line);
      background: var(--black-2);
    }
    .contact-info {
      padding: 48px 40px;
      border-right: 1px solid var(--line);
      background:
        linear-gradient(160deg, rgba(38, 66, 51,0.12), transparent 50%),
        var(--black-3);
    }
    .contact-info h2 {
      font-family: var(--display);
      font-size: clamp(2rem, 3vw, 2.8rem);
      letter-spacing: 0.05em;
      text-transform: uppercase;
      margin: 12px 0 16px;
      font-weight: 600;
    }
    .contact-info > p {
      color: var(--muted);
      margin-bottom: 28px;
      line-height: 1.75;
    }
    .cinfo {
      display: grid;
      gap: 14px;
    }
    .cinfo div {
      padding: 14px 0;
      border-top: 1px solid var(--line);
    }
    .cinfo div:last-child { border-bottom: 1px solid var(--line); }
    .cinfo strong {
      display: block;
      font-size: 0.72rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--dim);
      margin-bottom: 4px;
    }
    .contact-form {
      padding: 40px;
      display: grid;
      gap: 14px;
    }
    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .field { display: grid; gap: 7px; }
    .field label {
      font-size: 0.7rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--dim);
      font-weight: 600;
    }
    .field input,
    .field select,
    .field textarea {
      width: 100%;
      border: 1px solid var(--line);
      background: var(--black);
      padding: 13px 14px;
      color: #fff;
      outline: none;
      transition: border-color .25s ease;
    }
    .field select {
      appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' stroke='%239a9a9a' stroke-width='1.5'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 14px center;
      background-color: var(--black);
      padding-right: 36px;
    }
    .field textarea { min-height: 100px; resize: vertical; }
    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      border-color: rgba(38, 66, 51,0.7);
    }
    .form-note {
      font-size: 0.78rem;
      color: var(--dim);
    }
    .quote-prefill-note {
      margin: 0 0 4px;
      padding: 10px 12px;
      border: 1px solid var(--line);
      background: rgba(38, 66, 51, 0.18);
      font-size: 0.86rem;
      color: var(--off);
    }
    .quote-prefill-note strong { color: #fff; }
    .form-success {
      display: none;
      padding: 12px 14px;
      border: 1px solid rgba(46,160,90,0.5);
      background: rgba(46,160,90,0.1);
      color: #8fd9ad;
      font-size: 0.88rem;
    }
    .form-success.show { display: block; }
    .form-success.is-error {
      background: rgba(180, 40, 40, 0.12);
      color: #f0a0a0;
    }

    /* ========== FOOTER ========== */
    .footer {
      border-top: 1px solid var(--line);
      background: #050505;
      padding: 56px 0 24px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 32px;
      padding-bottom: 40px;
      border-bottom: 1px solid var(--line);
    }
    .footer-brand p {
      margin-top: 14px;
      color: var(--dim);
      font-size: 0.88rem;
      max-width: 300px;
      line-height: 1.7;
    }
    .footer h5 {
      font-size: 0.72rem;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--dim);
      margin-bottom: 16px;
      font-weight: 700;
    }
    .footer-col a {
      display: block;
      padding: 5px 0;
      color: var(--muted);
      font-size: 0.88rem;
      transition: color .2s;
    }
    .footer-col a:hover { color: #fff; }
    .footer-bottom {
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
      color: var(--dim);
      font-size: 0.78rem;
    }

    /* mobile nav */
    .mobile {
      position: fixed;
      inset: 0;
      z-index: 900;
      background: rgba(10,10,10,0.98);
      padding: 100px 28px 40px;
      display: flex;
      flex-direction: column;
      gap: 0;
      opacity: 0;
      pointer-events: none;
      transition: opacity .3s ease;
    }
    .mobile.open { opacity: 1; pointer-events: auto; }
    .mobile a {
      font-family: var(--display);
      font-size: 1.8rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 14px 0;
      border-bottom: 1px solid var(--line);
    }

    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity .8s var(--ease), transform .8s var(--ease);
    }
    .reveal.in { opacity: 1; transform: none; }

    @media (max-width: 1100px) {
      .product-grid { grid-template-columns: repeat(2, 1fr); }
      .tech-grid { grid-template-columns: 1fr 1fr; }
      .stats { grid-template-columns: 1fr 1fr; }
      .stat:nth-child(2) { border-right: 0; }
      .stat:nth-child(1),
      .stat:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.18); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 900px) {
      .nav-links, .nav-right .btn { display: none; }
      .burger { display: inline-block; }
      .dual,
      .factory-grid,
      .faq-grid,
      .contact-panel {
        grid-template-columns: 1fr;
      }
      .contact-info { border-right: 0; border-bottom: 1px solid var(--line); }
      .hero-content { margin-left: 20px; padding-bottom: 64px; }
      .hero-scroll { display: none; }
    }
    @media (max-width: 640px) {
      .container, .nav-inner { width: min(100% - 24px, var(--max)); }
      .product-grid,
      .tech-grid,
      .stats,
      .form-row,
      .footer-grid,
      .factory-visual {
        grid-template-columns: 1fr;
      }
      .factory-visual .big { grid-column: auto; }
      .stat { border-right: 0 !important; border-bottom: 1px solid rgba(255,255,255,0.18); }
      .stat:last-child { border-bottom: 0; }
      .dual-card { min-height: 380px; }
      .contact-form, .contact-info { padding: 28px 20px; }
      .hero h1 { font-size: clamp(2.6rem, 12vw, 3.4rem); }
    }
  

/* ===== Shared page chrome ===== */
.nav.always-solid {
  background: rgba(10,10,10,0.96);
  border-bottom-color: var(--line);
  backdrop-filter: blur(12px);
}
.nav.always-solid .site-trust-bar,
.nav.solid .site-trust-bar {
  border-bottom-color: rgba(255,255,255,0.1);
}
@media (max-width: 900px) {
  .site-trust-bar__inner { justify-content: flex-start; overflow-x: auto; gap: 8px 12px; }
  .site-trust-cta { display: none; }
  .site-trust-sep:nth-of-type(2) { display: none; }
  .site-trust-item:nth-of-type(3) { display: none; }
}
@media (max-width: 640px) {
  :root {
    --trust-h: 30px;
  }
  .site-trust-bar { font-size: 0.62rem; letter-spacing: 0.04em; }
  .site-trust-sep { display: none; }
  .site-trust-item:not(:first-child) { display: none; }
  .site-trust-bar__inner { justify-content: center; }
}
@media (max-width: 1280px) {
  .nav-links a { padding: 10px 8px; font-size: 0.76rem; letter-spacing: 0.08em; }
  .nav-right .btn { padding: 0 18px; min-height: 44px; }
}
@media (max-width: 1200px) {
  .nav-links a { padding: 10px 7px; font-size: 0.72rem; letter-spacing: 0.08em; }
  .nav-right .btn { padding: 0 16px; min-height: 42px; }
}
@media (max-width: 1100px) {
  .nav-links, .nav-right .btn { display: none; }
  .burger { display: inline-block; }
}
.page-hero {
  position: relative;
  min-height: 48vh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 40px) 0 56px;
  overflow: hidden;
  background: #000;
  border-bottom: 1px solid var(--line);
}
.page-hero .bg {
  position: absolute;
  inset: 0;
}
.page-hero .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45) contrast(1.08);
}
.page-hero .bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.75), rgba(0,0,0,0.35)),
              linear-gradient(180deg, rgba(0,0,0,0.2), rgba(0,0,0,0.75));
}
.page-hero .content {
  position: relative;
  z-index: 2;
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 600;
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: var(--dim); }
.page-hero h1 {
  font-family: var(--display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 14px;
}
.page-hero .desc {
  max-width: 560px;
  color: rgba(255,255,255,0.75);
  font-size: 0.98rem;
  line-height: 1.75;
}
.section {
  padding: 80px 0;
}
/* Light alternating modules for visual hierarchy */
.section.alt,
.section.light {
  background: var(--surface-light);
  color: var(--ink);
  border-block: 1px solid var(--line-light);
}
.section.alt .section-title,
.section.light .section-title,
.section.alt h1,
.section.light h1,
.section.alt h2,
.section.light h2,
.section.alt h3,
.section.light h3,
.section.alt h4,
.section.light h4,
.section.alt h5,
.section.light h5,
.section.alt strong,
.section.light strong {
  color: var(--ink);
}
.section.alt .muted,
.section.light .muted {
  color: var(--ink-muted);
}
.section.alt .kicker,
.section.light .kicker {
  color: var(--ink-dim);
  border-left-color: var(--red);
}
.section.alt a:not(.btn),
.section.light a:not(.btn) {
  color: inherit;
}

/*
 * —— Buttons on light surfaces (high contrast) ——
 * Covers: section.alt / .light, homepage light modules, why, seo-related.
 * Default .btn-ghost is white-text (for dark UI) — light contexts must override.
 */
:root {
  --btn-on-light-border: rgba(18, 21, 18, 0.42);
  --btn-on-light-border-hover: #1a3328;
  --btn-on-light-ink: #0e1411;
  --btn-on-light-fill: #ffffff;
  --btn-on-light-primary: #1f3a2d; /* slightly deeper than --red for solid on light */
  --btn-on-light-primary-hover: #2f5a45;
}

.section.alt .btn-red,
.section.light .btn-red,
.intro .btn-red,
.how .btn-red,
.tech .btn-red,
.certs .btn-red,
.cases-home .btn-red,
.why .btn-red,
.seo-related .btn-red,
.why-foot .btn-red {
  background: var(--btn-on-light-primary) !important;
  border: 1px solid var(--btn-on-light-primary) !important;
  color: #fff !important;
  box-shadow: 0 6px 18px rgba(18, 40, 30, 0.28);
}
.section.alt .btn-red:hover,
.section.light .btn-red:hover,
.intro .btn-red:hover,
.how .btn-red:hover,
.tech .btn-red:hover,
.certs .btn-red:hover,
.cases-home .btn-red:hover,
.why .btn-red:hover,
.seo-related .btn-red:hover,
.why-foot .btn-red:hover {
  background: var(--btn-on-light-primary-hover) !important;
  border-color: var(--btn-on-light-primary-hover) !important;
  color: #fff !important;
  box-shadow: 0 10px 24px rgba(18, 40, 30, 0.32);
}

/* Outline / secondary on light: dark ink, solid white fill — readable on pale green/gray */
.section.alt .btn-ghost,
.section.light .btn-ghost,
.intro .btn-ghost,
.how .btn-ghost,
.tech .btn-ghost,
.certs .btn-ghost,
.cases-home .btn-ghost,
.why .btn-ghost,
.seo-related .btn-ghost,
.why-foot .btn-ghost,
.section.alt .side-cta .btn-ghost,
.section.light .side-cta .btn-ghost,
.section.alt .pd-buy .btn-ghost,
.section.light .pd-buy .btn-ghost {
  border: 1.5px solid var(--btn-on-light-border) !important;
  color: var(--btn-on-light-ink) !important;
  background: var(--btn-on-light-fill) !important;
  box-shadow: 0 1px 2px rgba(18, 21, 18, 0.06);
}
.section.alt .btn-ghost:hover,
.section.light .btn-ghost:hover,
.intro .btn-ghost:hover,
.how .btn-ghost:hover,
.tech .btn-ghost:hover,
.certs .btn-ghost:hover,
.cases-home .btn-ghost:hover,
.why .btn-ghost:hover,
.seo-related .btn-ghost:hover,
.why-foot .btn-ghost:hover,
.section.alt .side-cta .btn-ghost:hover,
.section.light .side-cta .btn-ghost:hover,
.section.alt .pd-buy .btn-ghost:hover,
.section.light .pd-buy .btn-ghost:hover {
  border-color: var(--btn-on-light-primary) !important;
  background: var(--btn-on-light-primary) !important;
  color: #fff !important;
  box-shadow: 0 8px 20px rgba(18, 40, 30, 0.25);
}

/* White solid on light bg → brand solid (never white-on-white) */
.section.alt .btn-white,
.section.light .btn-white,
.intro .btn-white,
.how .btn-white,
.tech .btn-white,
.certs .btn-white,
.cases-home .btn-white,
.why .btn-white {
  background: var(--btn-on-light-primary) !important;
  border-color: var(--btn-on-light-primary) !important;
  color: #fff !important;
}
.section.alt .btn-white:hover,
.section.light .btn-white:hover,
.intro .btn-white:hover,
.how .btn-white:hover,
.tech .btn-white:hover,
.certs .btn-white:hover,
.cases-home .btn-white:hover,
.why .btn-white:hover {
  background: var(--btn-on-light-primary-hover) !important;
  border-color: var(--btn-on-light-primary-hover) !important;
  color: #fff !important;
}

/* Kill inline “white ghost” styles inside light modules (keep CTA-band alone) */
.section.alt .btn-ghost[style],
.section.light .btn-ghost[style],
.intro .btn-ghost[style],
.how .btn-ghost[style],
.tech .btn-ghost[style],
.certs .btn-ghost[style],
.cases-home .btn-ghost[style],
.why .btn-ghost[style],
.seo-related .btn-ghost[style],
.why-foot .btn-ghost[style] {
  border-color: var(--btn-on-light-border) !important;
  color: var(--btn-on-light-ink) !important;
  background: var(--btn-on-light-fill) !important;
}

/* side-cta / pd-buy on light: primary always high-contrast white-on-green */
.section.alt .side-cta .btn-red,
.section.light .side-cta .btn-red,
.section.alt .pd-buy .btn-red,
.section.light .pd-buy .btn-red {
  background: var(--btn-on-light-primary) !important;
  border-color: var(--btn-on-light-primary) !important;
  color: #fff !important;
}
/* Cards on light sections: white panels */
.section.alt .p-card,
.section.light .p-card,
.section.alt .side-cta,
.section.light .side-cta,
.section.alt .pd-buy,
.section.light .pd-buy,
.section.alt .about-adv,
.section.light .about-adv,
.section.alt .about-mission-card,
.section.light .about-mission-card,
.section.alt .about-cert,
.section.light .about-cert,
.section.alt .about-line,
.section.light .about-line,
.section.alt .about-step,
.section.light .about-step,
.section.alt .pd-app,
.section.light .pd-app,
.section.alt .pd-fitment-card,
.section.light .pd-fitment-card,
.section.alt .pd-finish-card,
.section.light .pd-finish-card,
.section.alt .news-card,
.section.light .news-card,
.section.alt .case-card,
.section.light .case-card,
.section.alt .news-sidebar-card,
.section.light .news-sidebar-card,
.section.alt .pd-spec-panel,
.section.light .pd-spec-panel,
.section.alt .faq-item,
.section.light .faq-item,
.section.alt .table-wrap,
.section.light .table-wrap,
.section.alt .key-specs .ks,
.section.light .key-specs .ks,
.section.alt .pd-points .item,
.section.light .pd-points .item {
  background: var(--surface-white);
  border-color: var(--line-light);
  color: var(--ink);
}
.section.alt .p-card h3,
.section.light .p-card h3,
.section.alt .side-cta h3,
.section.light .side-cta h3,
.section.alt .pd-buy h3,
.section.light .pd-buy h3,
.section.alt .news-card-title,
.section.light .news-card-title,
.section.alt .case-card-title,
.section.light .case-card-title,
.section.alt .pd-finish-body h3,
.section.light .pd-finish-body h3,
.section.alt .about-adv h3,
.section.light .about-adv h3,
.section.alt .about-line h3,
.section.light .about-line h3,
.section.alt .about-step h3,
.section.light .about-step h3,
.section.alt .faq-q,
.section.light .faq-q {
  color: var(--ink);
}
.section.alt .p-card .meta,
.section.light .p-card .meta,
.section.alt .news-card-date,
.section.light .news-card-date,
.section.alt .news-card-excerpt,
.section.light .news-card-excerpt,
.section.alt .case-card-meta,
.section.light .case-card-meta,
.section.alt .check-list li,
.section.light .check-list li,
.section.alt .pd-buy p,
.section.light .pd-buy p,
.section.alt .pd-buy .pd-note,
.section.light .pd-buy .pd-note,
.section.alt .pd-points p,
.section.light .pd-points p,
.section.alt .pd-app p,
.section.light .pd-app p,
.section.alt .faq-a-inner,
.section.light .faq-a-inner,
.section.alt .key-specs .ks span,
.section.light .key-specs .ks span,
.section.alt .key-specs .ks strong,
.section.light .key-specs .ks strong,
.section.alt .spec-table td,
.section.light .spec-table td,
.section.alt .spec-table th,
.section.light .spec-table th,
.section.alt .pd-sku,
.section.light .pd-sku,
.section.alt .pd-finish-body p,
.section.light .pd-finish-body p {
  color: var(--ink-muted);
}
.section.alt .spec-table td:first-child,
.section.light .spec-table td:first-child,
.section.alt .key-specs .ks strong,
.section.light .key-specs .ks strong,
.section.alt .pd-buy .pd-note strong,
.section.light .pd-buy .pd-note strong {
  color: var(--ink);
}
.section.alt .faq-item.open,
.section.light .faq-item.open {
  border-color: rgba(38, 66, 51, 0.45);
}
.section.alt .news-card-body,
.section.light .news-card-body,
.section.alt .case-card-body,
.section.light .case-card-body,
.section.alt .pd-fitment-card figcaption,
.section.light .pd-fitment-card figcaption {
  border-color: var(--line-light);
  color: var(--ink);
}
.section.alt .news-card-more,
.section.light .news-card-more,
.section.alt .p-card .meta a,
.section.light .p-card .meta a,
.section.alt .p-card .meta span[style*="border-bottom"],
.section.light .p-card .meta span[style*="border-bottom"] {
  color: var(--ink) !important;
}
.section.alt .pd-points .item,
.section.light .pd-points .item {
  border-color: var(--line-light);
}
.section.alt .about-steps,
.section.light .about-steps {
  background: transparent;
  border-color: var(--line-light);
}
.section.alt .about-step,
.section.light .about-step {
  border-color: var(--line-light);
}
.section.alt .sec-head h2,
.section.light .sec-head h2 {
  color: var(--ink);
}
.section.alt .sec-head p,
.section.light .sec-head p {
  color: var(--ink-muted);
}

.kicker {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  border-left: 3px solid var(--red);
  padding-left: 14px;
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 16px;
}
.muted { color: var(--muted); line-height: 1.8; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); }
.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}
.spec-table th,
.spec-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.spec-table th {
  background: var(--black-3);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
}
.spec-table tr:last-child td { border-bottom: 0; }
.spec-table td:first-child { color: #fff; font-weight: 600; width: 34%; }
.spec-table td:last-child { color: var(--muted); }

.faq-list { display: grid; gap: 10px; }
.faq-item {
  border: 1px solid var(--line);
  background: var(--black-3);
}
.faq-item.open { border-color: rgba(38, 66, 51,0.5); }
.faq-q {
  width: 100%;
  text-align: left;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff;
}
.faq-q .plus {
  color: var(--red);
  font-size: 1.3rem;
  line-height: 1;
  transition: transform .3s ease;
}
.faq-item.open .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a-inner {
  padding: 0 20px 18px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

.two-col {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: start;
}
.feature-list { display: grid; gap: 0; }
.feature-list .item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.feature-list .item:last-child { border-bottom: 1px solid var(--line); }
.feature-list .n {
  font-family: var(--display);
  color: var(--red);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  font-weight: 600;
}
.feature-list h4 {
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.feature-list p { color: var(--muted); font-size: 0.88rem; }

.cta-band {
  padding: 56px 0;
  background: var(--red);
  text-align: center;
}
.cta-band h2 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.cta-band p { opacity: 0.9; margin-bottom: 22px; }
.cta-band .btn-white { background: #fff; color: #111; }

.gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 12px;
}
.gallery .main {
  grid-row: span 2;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0d0d0d;
}
.gallery .side {
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0d0d0d;
}
.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.side-cta {
  border: 1px solid var(--line);
  background: var(--black-3);
  padding: 28px 24px;
  position: sticky;
  top: calc(var(--nav-h) + 20px);
}
.side-cta h3 {
  font-family: var(--display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 1.4rem;
  margin-bottom: 10px;
}
.side-cta p { color: var(--muted); font-size: 0.9rem; margin-bottom: 18px; }
.side-cta .btn { width: 100%; margin-bottom: 10px; }
.check-list { display: grid; gap: 10px; margin: 16px 0 22px; }
.check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 0.88rem;
}
.check-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 7px;
  flex-shrink: 0;
  background: var(--red);
}

@media (max-width: 900px) {
  .two-col, .gallery { grid-template-columns: 1fr; }
  .gallery .main { grid-row: auto; }
  .side-cta { position: static; }
}

/* ===== Product detail page (premium) ===== */
.pd-page .page-hero {
  min-height: 58vh;
  padding-bottom: 64px;
}
.pd-page .page-hero .bg img {
  filter: brightness(0.38) contrast(1.12) saturate(0.92);
  transform: scale(1.02);
}
.pd-page .page-hero .bg::after {
  background:
    radial-gradient(ellipse 70% 80% at 75% 40%, rgba(38, 66, 51,0.18), transparent 55%),
    linear-gradient(105deg, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.55) 48%, rgba(0,0,0,0.35) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.82) 100%);
}
.pd-page .page-hero h1 {
  max-width: 16ch;
  text-shadow: 0 12px 40px rgba(0,0,0,0.45);
}
.pd-page .page-hero .desc {
  max-width: 540px;
  color: rgba(255,255,255,0.78);
  font-size: 1.02rem;
}

.pd-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.pd-tag {
  padding: 7px 14px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72);
}
.pd-tag.accent {
  border-color: rgba(38, 66, 51,0.65);
  color: #fff;
  background: linear-gradient(135deg, rgba(38, 66, 51,0.35), rgba(38, 66, 51,0.12));
  box-shadow: 0 0 0 1px rgba(38, 66, 51,0.12), 0 8px 24px rgba(38, 66, 51,0.12);
}

.pd-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 18px;
  font-size: 0.74rem;
  color: var(--dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
.pd-meta-line b {
  color: var(--off);
  font-weight: 700;
  margin-left: 6px;
}

/* Showcase layout: large media + sticky buy box */
.pd-showcase {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: start;
}
.pd-gallery {
  display: grid;
  gap: 12px;
}
.pd-main {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.05), transparent 45%),
    #0b0b0b;
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
}
.pd-main::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.35));
}
.pd-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity .35s ease, transform .8s var(--ease);
}
.pd-main:hover img { transform: scale(1.03); }
.pd-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  padding: 8px 14px;
  background: rgba(10,10,10,0.78);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  font-family: var(--display);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
}
.pd-badge em {
  font-style: normal;
  color: var(--red);
  margin-right: 8px;
}
.pd-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.pd-thumbs button {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0d0d0d;
  cursor: pointer;
  padding: 0;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.pd-thumbs button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  transition: opacity .25s ease, transform .4s ease;
}
.pd-thumbs button:hover,
.pd-thumbs button.active {
  border-color: rgba(255,255,255,0.45);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.35);
}
.pd-thumbs button:hover img,
.pd-thumbs button.active img {
  opacity: 1;
  transform: scale(1.04);
}
.pd-thumbs button.active {
  border-color: var(--red);
  box-shadow: 0 0 0 1px rgba(38, 66, 51,0.35);
}

.key-specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 4px;
}
.key-specs .ks {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent), var(--black-3);
  padding: 16px 14px 14px;
  overflow: hidden;
}
.key-specs .ks::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red), transparent 70%);
  opacity: 0.85;
}
.key-specs .ks span {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
  margin-bottom: 8px;
}
.key-specs .ks strong {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--off);
  line-height: 1.35;
}

.pd-buy {
  border: 1px solid rgba(255,255,255,0.12);
  background:
    radial-gradient(circle at 100% 0%, rgba(38, 66, 51,0.16), transparent 42%),
    linear-gradient(165deg, #161616, #101010 55%, #0c0c0c);
  padding: 32px 28px;
  position: sticky;
  top: calc(var(--nav-h) + 18px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.pd-buy .pd-sku {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
  margin-bottom: 10px;
}
.pd-buy h3 {
  font-family: var(--display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: clamp(1.5rem, 2.2vw, 1.85rem);
  line-height: 1.1;
  margin-bottom: 12px;
}
.pd-buy > p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 18px;
}
.pd-buy .check-list { margin: 0 0 22px; }
.pd-buy .btn { width: 100%; margin-bottom: 10px; }
/* Dark buy panel (default product detail on black) */
.pd-buy .btn-ghost {
  border-color: rgba(255,255,255,0.28) !important;
  color: #fff !important;
  background: transparent !important;
}
.pd-buy .btn-ghost:hover {
  border-color: #fff !important;
  background: rgba(255,255,255,0.1) !important;
  color: #fff !important;
}
/* Light-context overrides for pd-buy / side-cta live in “Buttons on light surfaces” above */
.pd-buy .pd-note {
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  color: var(--dim);
  line-height: 1.6;
}
.pd-buy .pd-note strong { color: var(--off); }

.pd-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.pd-points {
  display: grid;
  gap: 0;
}
.pd-points .item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.pd-points .item:last-child { border-bottom: 1px solid var(--line); }
.pd-points .n {
  font-family: var(--display);
  color: var(--red);
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  font-weight: 600;
  padding-top: 2px;
}
.pd-points h4 {
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.pd-points p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.pd-apps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.pd-app {
  position: relative;
  min-height: 150px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(255,255,255,0.03), transparent 55%),
    var(--black-3);
  overflow: hidden;
  transition: border-color .3s ease, transform .3s var(--ease);
}
.pd-app::after {
  content: "";
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(38, 66, 51,0.18), transparent 70%);
  pointer-events: none;
}
.pd-app:hover {
  border-color: rgba(255,255,255,0.22);
  transform: translateY(-3px);
}
.pd-app .label {
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
  margin-bottom: 12px;
}
.pd-app h3 {
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
  min-height: auto;
}
.pd-app p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

/* Fitment (on-vehicle) gallery */
.pd-fitment {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.pd-fitment-card {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--black-3);
  overflow: hidden;
  transition: border-color .3s ease, transform .35s var(--ease);
}
.pd-fitment-card:hover {
  border-color: rgba(255,255,255,0.22);
  transform: translateY(-3px);
}
.pd-fitment-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #0d0d0d;
}
.pd-fitment-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.pd-fitment-card:hover .pd-fitment-img img {
  transform: scale(1.04);
}
.pd-fitment-card figcaption {
  padding: 14px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--off);
  border-top: 1px solid var(--line);
}

/* Finish options */
.pd-finishes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.pd-finish-card {
  border: 1px solid var(--line);
  background:
    linear-gradient(165deg, rgba(255,255,255,0.03), transparent 50%),
    var(--black-3);
  overflow: hidden;
  transition: border-color .3s ease, transform .35s var(--ease);
}
.pd-finish-card:hover {
  border-color: rgba(255,255,255,0.22);
  transform: translateY(-3px);
}
.pd-finish-media {
  position: relative;
  aspect-ratio: 1;
  background: #0d0d0d;
  overflow: hidden;
}
.pd-finish-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pd-finish-swatch {
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.08), transparent 50%),
    #121212;
}
.pd-finish-chip {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.pd-finish-body {
  padding: 16px 16px 18px;
  position: relative;
}
.pd-finish-chip-inline {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  margin-bottom: 10px;
}
.pd-finish-body h3 {
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--off);
}
.pd-finish-body p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 1100px) {
  .pd-fitment { grid-template-columns: repeat(2, 1fr); }
  .pd-finishes { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .pd-fitment,
  .pd-finishes { grid-template-columns: 1fr; }
}

.pd-spec-panel {
  border: 1px solid var(--line);
  background: var(--black-2);
  overflow: hidden;
}
.pd-spec-panel .head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(38, 66, 51,0.12), transparent 55%);
}
.pd-spec-panel .head strong {
  font-family: var(--display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.95rem;
}
.pd-spec-panel .head span {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
}
.pd-spec-panel .table-wrap { border: 0; }
.pd-spec-panel .spec-table { min-width: 0; }
.pd-spec-panel .spec-table td,
.pd-spec-panel .spec-table th { padding: 13px 18px; }

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.related-grid .p-card {
  height: 100%;
}
.related-grid a.p-card { color: inherit; }

.pd-faq-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: start;
}

.pd-page .cta-band {
  position: relative;
  overflow: hidden;
}
.pd-page .cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.12), transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(0,0,0,0.2), transparent 35%);
  pointer-events: none;
}

@media (max-width: 1100px) {
  .pd-showcase { grid-template-columns: 1fr; }
  .pd-buy { position: static; }
  .pd-apps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .pd-split,
  .pd-faq-grid { grid-template-columns: 1fr; }
  .key-specs { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: 1fr; }
  .pd-main { aspect-ratio: 1; }
}
@media (max-width: 640px) {
  .pd-thumbs { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .pd-apps { grid-template-columns: 1fr; }
  .key-specs { grid-template-columns: 1fr 1fr; }
  .pd-buy { padding: 24px 20px; }
}

/* ===== Legal / utility pages ===== */
.legal-wrap {
  max-width: 820px;
}
.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 0 0 32px;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
}
.legal-meta span { color: var(--muted); font-weight: 600; letter-spacing: 0.04em; text-transform: none; }
.legal-toc {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent), var(--black-3);
  padding: 22px 24px;
  margin-bottom: 36px;
}
.legal-toc h2 {
  font-family: var(--display);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.legal-toc ol {
  list-style: none;
  display: grid;
  gap: 8px;
  counter-reset: toc;
}
.legal-toc li { counter-increment: toc; }
.legal-toc a {
  display: flex;
  gap: 12px;
  color: var(--muted);
  font-size: 0.9rem;
  transition: color .2s;
}
.legal-toc a::before {
  content: counter(toc, decimal-leading-zero);
  color: var(--red);
  font-family: var(--display);
  letter-spacing: 0.06em;
  font-size: 0.85rem;
  min-width: 1.6em;
}
.legal-toc a:hover { color: #fff; }
.legal-body h2 {
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 40px 0 14px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.legal-body h2:first-child {
  margin-top: 0;
  border-top: 0;
  padding-top: 0;
}
.legal-body h3 {
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 22px 0 10px;
  color: var(--off);
}
.legal-body p,
.legal-body li {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.8;
}
.legal-body p { margin-bottom: 14px; }
.legal-body ul {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
}
.legal-body ul li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.legal-body ul li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 10px;
  flex-shrink: 0;
  background: var(--red);
}
.legal-body a { color: #fff; border-bottom: 1px solid rgba(38, 66, 51,0.7); }
.legal-body a:hover { color: var(--red-2); }
.legal-note {
  margin-top: 36px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--red);
  background: rgba(38, 66, 51,0.06);
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

/* 404 */
.error-page {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 48px) 0 80px;
  position: relative;
  overflow: hidden;
}
.error-page::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 30%, rgba(38, 66, 51,0.16), transparent 55%),
    radial-gradient(circle at 15% 80%, rgba(255,255,255,0.03), transparent 40%);
  pointer-events: none;
}
.error-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.error-code {
  font-family: var(--display);
  font-size: clamp(5rem, 16vw, 9rem);
  line-height: 0.9;
  letter-spacing: 0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.22);
  margin-bottom: 12px;
}
.error-inner h1 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.error-inner > p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 28px;
}
.error-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}
.error-quick {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.error-quick a {
  display: block;
  padding: 18px 16px;
  border: 1px solid var(--line);
  background: var(--black-3);
  transition: border-color .25s, transform .25s var(--ease);
}
.error-quick a:hover {
  border-color: rgba(255,255,255,0.28);
  transform: translateY(-2px);
}
.error-quick span {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
  margin-bottom: 8px;
}
.error-quick strong {
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
}
.footer-bottom-links a {
  color: var(--dim);
  transition: color .2s;
}
.footer-bottom-links a:hover { color: #fff; }
.footer-bottom-links .sep {
  color: rgba(255,255,255,0.15);
  user-select: none;
}
@media (max-width: 900px) {
  .error-quick { grid-template-columns: 1fr; }
}

/* ===== Category page → SKU grid ===== */
.cat-sku {
  padding: 80px 0;
}
.cat-sku .sec-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.cat-sku .sec-head h2 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 8px;
}
.cat-sku .sec-head p {
  color: var(--muted);
  max-width: 420px;
  font-size: 0.92rem;
  margin: 0;
  line-height: 1.7;
}
.cat-sku .product-grid a.p-card {
  color: inherit;
  height: 100%;
}
.cat-sku .product-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 900px;
}
.cat-sku .product-grid.cols-1 {
  grid-template-columns: 1fr;
  max-width: 420px;
}
.cat-sku .p-card .body h3 {
  min-height: 2.6em;
}
@media (max-width: 900px) {
  .cat-sku .product-grid,
  .cat-sku .product-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .cat-sku .product-grid,
  .cat-sku .product-grid.cols-2,
  .cat-sku .product-grid.cols-1 {
    grid-template-columns: 1fr;
  }
}

/* ===== About Us page ===== */
.about-intro {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.about-intro-media {
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
  background: #0d0d0d;
  min-height: 420px;
}
.about-intro-media img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  display: block;
}
.about-intro-badge {
  position: absolute;
  left: 20px;
  bottom: 20px;
  padding: 16px 20px;
  background: rgba(10,10,10,0.88);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
}
.about-intro-badge span {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 4px;
}
.about-intro-badge strong {
  font-family: var(--display);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
}
.about-legal-line {
  margin-top: 22px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--red);
  background: rgba(38, 66, 51, 0.1);
}
.about-legal-line span {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
  margin-bottom: 6px;
}
.about-legal-line strong {
  color: var(--off);
  font-weight: 600;
  font-size: 0.95rem;
}
.about-stats {
  border-block: 1px solid var(--line);
}
.about-adv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.about-adv {
  position: relative;
  padding: 28px 22px 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(165deg, rgba(255,255,255,0.03), transparent 50%),
    var(--black-3);
  min-height: 200px;
  transition: border-color .3s ease, transform .35s var(--ease);
}
.about-adv:hover {
  border-color: rgba(255,255,255,0.22);
  transform: translateY(-3px);
}
.about-adv .n {
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: var(--red);
  margin-bottom: 14px;
}
.about-adv h3 {
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: var(--off);
}
.about-adv p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0;
}
.about-lines {
  display: grid;
  gap: 10px;
}
.about-line {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 22px 20px;
  border: 1px solid var(--line);
  background: var(--black-3);
  transition: border-color .3s ease, transform .3s var(--ease);
}
.about-line:hover {
  border-color: rgba(255,255,255,0.22);
  transform: translateX(4px);
}
.about-line .num {
  font-family: var(--display);
  color: var(--red);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
}
.about-line h3 {
  font-family: var(--display);
  font-size: 1.2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--off);
}
.about-line p {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.55;
}
.about-line .arrow {
  color: var(--dim);
  font-size: 1.2rem;
  transition: color .2s, transform .2s;
}
.about-line:hover .arrow {
  color: #fff;
  transform: translateX(4px);
}
.about-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.about-mission-cards {
  display: grid;
  gap: 12px;
}
.about-mission-card {
  padding: 22px 20px;
  border: 1px solid var(--line);
  background: var(--black-3);
  border-left: 3px solid var(--red);
}
.about-mission-card h3 {
  font-family: var(--display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.about-mission-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
  margin: 0;
}
.about-cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.about-cert {
  padding: 28px 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(38, 66, 51, 0.2), transparent 55%),
    var(--black-3);
  text-align: center;
}
.about-cert span {
  display: block;
  font-family: var(--display);
  font-size: 1.6rem;
  letter-spacing: 0.12em;
  color: #fff;
  margin-bottom: 8px;
}
.about-cert p {
  color: var(--muted);
  font-size: 0.8rem;
  margin: 0;
}
.about-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  background: var(--black);
}
.about-step {
  padding: 28px 22px;
  border-right: 1px solid var(--line);
  min-height: 200px;
}
.about-step:last-child { border-right: 0; }
.about-step .n {
  font-family: var(--display);
  font-size: 2rem;
  color: transparent;
  -webkit-text-stroke: 1px rgba(38, 66, 51, 0.9);
  margin-bottom: 16px;
  line-height: 1;
}
.about-step h3 {
  font-family: var(--display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.about-step p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
  margin: 0;
}
@media (max-width: 1100px) {
  .about-intro,
  .about-mission { grid-template-columns: 1fr; }
  .about-adv-grid { grid-template-columns: 1fr 1fr; }
  .about-steps { grid-template-columns: 1fr 1fr; }
  .about-step {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .about-step:nth-child(odd) { border-right: 1px solid var(--line); }
  .about-step:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 640px) {
  .about-adv-grid,
  .about-steps,
  .about-cert-grid { grid-template-columns: 1fr; }
  .about-step:nth-child(odd) { border-right: 0; }
  .about-step { border-bottom: 1px solid var(--line); }
  .about-step:last-child { border-bottom: 0; }
  .about-line {
    grid-template-columns: 40px 1fr;
  }
  .about-line .arrow { display: none; }
}

/* ===== Cases module (JJWheel-style 4-col gallery) ===== */
.cases-archive { padding-top: 72px; }
.cases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.case-card {
  border: 1px solid var(--line);
  background: var(--black-3);
  overflow: hidden;
  transition: border-color .3s ease, transform .35s var(--ease), box-shadow .35s ease;
}
.case-card:hover {
  border-color: rgba(255,255,255,0.22);
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.35);
}
.case-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
  height: 100%;
}
.case-card-img {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: #0d0d0d;
}
.case-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .65s var(--ease);
}
.case-card:hover .case-card-img img { transform: scale(1.06); }
.case-card-vehicle {
  position: absolute;
  left: 10px;
  top: 10px;
  z-index: 2;
  max-width: calc(100% - 20px);
  padding: 6px 10px;
  background: rgba(38, 66, 51, 0.92);
  border: 1px solid rgba(255,255,255,0.18);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.3;
}
.case-card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10,10,10,0.45);
  opacity: 0;
  transition: opacity .3s ease;
}
.case-card:hover .case-card-overlay { opacity: 1; }
.case-card-view {
  padding: 10px 16px;
  border: 1px solid rgba(255,255,255,0.45);
  background: rgba(38, 66, 51, 0.85);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
}
.case-card-body {
  padding: 14px 14px 16px;
  border-top: 1px solid var(--line);
}
.case-card-meta {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
}
.case-card-title {
  font-family: var(--display);
  font-size: 0.98rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1.3;
  color: var(--off);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cases-home {
  border-top: 1px solid var(--line-light);
  background: var(--surface-light);
  color: var(--ink);
}
.cases-home .section-title,
.cases-home h2 { color: var(--ink); }
.cases-home .muted { color: var(--ink-muted); }
.cases-home .kicker { color: var(--ink-dim); }
.cases-home .case-card {
  background: var(--surface-white);
  border-color: var(--line-light);
}
.cases-home .case-card-title { color: var(--ink); }
.cases-home .case-card-meta { color: var(--ink-muted); }
.cases-home .case-card-body { border-color: var(--line-light); }
/* cases-home buttons handled by light-surface button rules above */

.news-home {
  background: var(--black);
  border-top: 1px solid var(--line);
}
.case-hero-shot {
  margin: 0 0 28px;
  border-radius: 14px;
  border: 1px solid var(--line);
  overflow: hidden;
  background: #0d0d0d;
  max-width: 720px;
  aspect-ratio: 16 / 9;
}
.case-hero-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.case-gallery-block {
  margin: 36px 0 8px;
  max-width: 720px;
}
.case-gallery-head {
  margin-bottom: 16px;
}
.case-gallery-title {
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 6px 0 0;
  color: var(--off);
}
.case-detail-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
}
.case-detail-gallery figure {
  margin: 0;
  border-radius: 12px;
  border: 1px solid var(--line);
  overflow: hidden;
  background: #0d0d0d;
  aspect-ratio: 4/3;
  transition: border-color .3s ease, transform .35s var(--ease);
}
.case-detail-gallery figure.is-lead {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 9;
}
.case-detail-gallery figure:hover {
  border-color: rgba(255,255,255,0.22);
  transform: translateY(-2px);
}
.case-detail-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .65s var(--ease);
}
.case-detail-gallery figure:hover img {
  transform: scale(1.04);
}
.case-spec-list {
  list-style: none;
  margin: 12px 0 0;
  display: grid;
  gap: 0;
}
.case-spec-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
}
.case-spec-list li:last-child { border-bottom: 0; }
.case-spec-list span {
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
  font-weight: 700;
}
.case-spec-list strong {
  color: var(--off);
  font-weight: 600;
  text-align: right;
}
@media (max-width: 1100px) {
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .cases-grid { grid-template-columns: 1fr; }
  .case-detail-gallery { grid-template-columns: 1fr; }
}

/* ===== News module (JJWheel-style list) ===== */
.news-hero .desc { max-width: 560px; }
.news-hero-date {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 12px;
}
.news-archive { padding-top: 72px; }
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.news-card {
  border: 1px solid var(--line);
  background: var(--black-3);
  overflow: hidden;
  transition: border-color .3s ease, transform .35s var(--ease), box-shadow .35s ease;
}
.news-card:hover {
  border-color: rgba(255,255,255,0.22);
  transform: translateY(-4px);
  box-shadow: 0 22px 50px rgba(0,0,0,0.35);
}
.news-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}
.news-card-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0d0d0d;
}
.news-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.news-card:hover .news-card-img img { transform: scale(1.05); }
.news-card-body {
  padding: 20px 18px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
  border-top: 1px solid var(--line);
}
.news-card-date {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
  margin-bottom: 10px;
}
.news-card-title {
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 10px;
  color: var(--off);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-excerpt {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
  margin: 0 0 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-more {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  border-bottom: 1px solid var(--red);
  align-self: flex-start;
  padding-bottom: 2px;
}

.news-home-head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: end;
  margin-bottom: 36px;
}
.news-home-head .kicker {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  border-left: 3px solid var(--red);
  padding-left: 14px;
  margin-bottom: 14px;
}

.news-single-layout {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 40px;
  align-items: start;
}
.news-single-thumb {
  margin: 0 0 28px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0d0d0d;
  max-width: 720px;
  aspect-ratio: 16 / 9;
}
.news-single-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news-single-lead {
  font-size: 1.08rem;
  color: var(--off);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 46ch;
}
.news-single-content {
  max-width: 720px;
}
.news-single-content p { margin-bottom: 16px; }
.news-single-content ul {
  list-style: disc;
  padding-left: 1.2em;
  margin: 0 0 18px;
  color: var(--muted);
}
.news-single-content li { margin-bottom: 6px; line-height: 1.7; }
.news-single-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.news-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 20px);
  display: grid;
  gap: 16px;
}
.news-sidebar-card {
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 100% 0%, rgba(38, 66, 51, 0.18), transparent 45%),
    var(--black-3);
  padding: 24px 22px;
}
.news-sidebar-card h3 {
  font-family: var(--display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 1.35rem;
  margin: 8px 0 12px;
}
.news-sidebar-card .btn { margin-bottom: 10px; }
.news-sidebar-card .btn:last-child { margin-bottom: 0; }
.news-side-links {
  list-style: none;
  display: grid;
  gap: 0;
  margin: 8px 0 0;
}
.news-side-links a {
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
  transition: color .2s;
}
.news-side-links a:hover { color: #fff; }
.news-side-links li:last-child a { border-bottom: 0; }

.news-pagination,
.navigation.pagination {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}
.news-pagination .nav-links,
.navigation.pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: center;
}
.news-pagination a,
.news-pagination span,
.navigation.pagination a,
.navigation.pagination span {
  min-width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: var(--black-3);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.news-pagination a:hover,
.navigation.pagination a:hover {
  border-color: rgba(255,255,255,0.28);
  color: #fff;
}
.news-pagination .current,
.navigation.pagination .current {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

@media (max-width: 1100px) {
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .news-home-head { grid-template-columns: 1fr; }
  .news-single-layout { grid-template-columns: 1fr; }
  .news-sidebar { position: static; }
}
@media (max-width: 640px) {
  .news-grid { grid-template-columns: 1fr; }
}

/* Dual WhatsApp text links */
[data-wa-links] a {
  color: inherit;
  border-bottom: 1px solid rgba(38, 66, 51, 0.65);
  transition: color .2s, border-color .2s;
}
[data-wa-links] a:hover {
  color: #fff;
  border-bottom-color: var(--red, #264233);
}
.wa-sep { color: var(--dim); margin: 0 2px; }

/* ===== Floating WhatsApp (dual-number picker) ===== */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  filter: drop-shadow(0 12px 28px rgba(0,0,0,0.45));
}
.wa-float__toggle {
  position: relative;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  color: #fff;
}
.wa-float__btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(145deg, #25d366, #128c7e);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.18);
  transition: transform .25s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow .25s ease, background .25s ease;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45);
  animation: wa-pulse 2.4s ease-out infinite;
}
.wa-float__toggle:hover .wa-float__btn {
  transform: scale(1.06);
  box-shadow: 0 8px 24px rgba(18, 140, 126, 0.45);
  animation: none;
}
.wa-float.is-open .wa-float__btn {
  animation: none;
  background: linear-gradient(145deg, #1f1f1f, #111);
  border-color: rgba(255,255,255,0.2);
}
.wa-float__icon-wa,
.wa-float__icon-close {
  position: absolute;
  transition: opacity .2s ease, transform .2s ease;
}
.wa-float__icon-wa {
  width: 30px;
  height: 30px;
  fill: #fff;
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
.wa-float__icon-close {
  width: 20px;
  height: 20px;
  color: #fff;
  opacity: 0;
  transform: scale(0.6) rotate(-45deg);
}
.wa-float.is-open .wa-float__icon-wa {
  opacity: 0;
  transform: scale(0.6) rotate(45deg);
}
.wa-float.is-open .wa-float__icon-close {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
.wa-float__label {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(10,10,10,0.92);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  transition: opacity .25s ease, transform .25s ease;
}
.wa-float__label::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  width: 8px;
  height: 8px;
  background: rgba(10,10,10,0.92);
  border-right: 1px solid rgba(255,255,255,0.12);
  border-top: 1px solid rgba(255,255,255,0.12);
  transform: translateY(-50%) rotate(45deg);
}
.wa-float__toggle:hover .wa-float__label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.wa-float.is-open .wa-float__label { opacity: 0; }

/* Picker panel */
.wa-float__panel {
  width: min(300px, calc(100vw - 40px));
  padding: 14px;
  border-radius: 14px;
  background: rgba(12, 14, 13, 0.96);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  transform-origin: bottom right;
  animation: wa-panel-in .22s ease;
}
.wa-float__panel[hidden] { display: none !important; }
.wa-float__panel-head {
  font-family: var(--display, inherit);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}
.wa-float__panel-sub {
  margin: 0 0 12px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
}
.wa-float__option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 12px;
  margin-bottom: 8px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(37, 211, 102, 0.08);
  color: #fff;
  text-decoration: none;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.wa-float__option:last-child { margin-bottom: 0; }
.wa-float__option:hover {
  background: rgba(37, 211, 102, 0.16);
  border-color: rgba(37, 211, 102, 0.45);
  transform: translateY(-1px);
  color: #fff;
}
.wa-float__option-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(145deg, #25d366, #128c7e);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.wa-float__option-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}
.wa-float__option-text strong {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}
.wa-float__option-text span {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.9);
}
.wa-float__option-go {
  color: rgba(255,255,255,0.45);
  font-size: 1.1rem;
  flex-shrink: 0;
}
@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
@keyframes wa-panel-in {
  from { opacity: 0; transform: translateY(8px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@media (max-width: 640px) {
  .wa-float {
    right: 16px;
    bottom: 16px;
  }
  .wa-float__btn {
    width: 54px;
    height: 54px;
  }
  .wa-float__label { display: none; }
  .wa-float__panel { width: min(280px, calc(100vw - 32px)); }
}
@media (prefers-reduced-motion: reduce) {
  .wa-float__btn { animation: none; }
  .wa-float__panel { animation: none; }
}

/* ========== Certifications page ========== */
.cert-page-list { display: grid; gap: 18px; }
.cert-page-item {
  display: grid;
  grid-template-columns: 120px 1fr 240px;
  gap: 20px;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--black-2);
  padding: 22px;
}
.section.alt .cert-page-item {
  background: var(--surface-white);
  border-color: var(--line-light);
}
.section.alt .cert-page-copy h3,
.section.alt .cert-holder { color: var(--ink); }
.section.alt .cert-page-copy .muted { color: var(--ink-muted); }
.section.alt .cert-page-shot { border-color: var(--line-light); background: #f4f4f4; }
.cert-page-badge {
  font-family: var(--display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 600;
}
.cert-page-copy h3 {
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 600;
}
.cert-holder {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--off);
  margin: 0 0 8px;
  line-height: 1.45;
}
.cert-status {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: #8fd9ad;
}
.cert-status.is-pending { color: #e0c27a; }
.cert-page-shots {
  display: grid;
  gap: 8px;
}
.cert-page-shot {
  aspect-ratio: 4/3;
  border: 1px solid var(--line);
  overflow: hidden;
  background: #0d0d0d;
}
.cert-page-shot--doc {
  aspect-ratio: 3/4;
  max-height: 280px;
  background: #f7f7f7;
}
.cert-page-shots--multi .cert-page-shot--doc {
  max-height: 168px;
}
.cert-page-shot a {
  display: block;
  width: 100%;
  height: 100%;
}
.cert-page-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cert-page-shot--doc img {
  object-fit: contain;
  background: #fff;
  transition: transform .4s var(--ease);
}
.cert-page-shot--doc:hover img {
  transform: scale(1.03);
}

/* Home / About certificate summary */
.xtown-certs__head { max-width: 720px; margin-bottom: 28px; }
.xtown-certs__band + .xtown-certs__band { margin-top: 28px; }
.xtown-certs__band--partner {
  padding: 18px 18px 20px;
  border: 1px dashed rgba(224, 194, 122, 0.35);
  background: rgba(224, 194, 122, 0.04);
}
.xtown-certs__label {
  margin: 0 0 14px;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 700;
}
.xtown-certs__label--partner { color: #e0c27a; }
.xtown-certs__grid {
  display: grid;
  gap: 16px;
}
.xtown-certs__grid--entity { grid-template-columns: repeat(4, 1fr); }
.xtown-certs__grid--partner { grid-template-columns: repeat(2, 1fr); }
.xtown-certs__card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  color: inherit;
  text-decoration: none;
  background: var(--black-2);
  border: 1px solid var(--line);
  transition: border-color .25s ease, transform .3s var(--ease), box-shadow .3s ease;
}
.xtown-certs__card:hover {
  border-color: var(--red-2);
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}
.xtown-certs__card--partner { background: transparent; }
.xtown-certs__shot {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  padding: 10px 10px 8px;
  background:
    linear-gradient(180deg, #f4f1ea 0%, #e7e2d6 100%);
  overflow: hidden;
}
.xtown-certs__shot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: top center;
  background: #fff;
  box-shadow: 0 8px 18px rgba(20, 16, 8, 0.18);
}
.xtown-certs__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 9px;
  background: var(--ink);
  color: #fff;
  font-family: var(--display);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  font-weight: 600;
}
.xtown-certs__card--partner .xtown-certs__badge {
  background: #6b5420;
}
.xtown-certs__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  padding: 16px 16px 18px;
}
.xtown-certs__card strong {
  display: block;
  font-family: var(--display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 1rem;
  line-height: 1.2;
  color: var(--off);
}
.xtown-certs__text {
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--muted);
}
.xtown-certs__go {
  margin-top: auto;
  padding-top: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--red-2);
}
.xtown-certs__card:hover .xtown-certs__go { color: #fff; }
.xtown-certs__foot { margin-top: 22px; }
@media (max-width: 1100px) {
  .xtown-certs__grid--entity { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .xtown-certs__grid--entity,
  .xtown-certs__grid--partner { grid-template-columns: 1fr; }
  .xtown-certs__band--partner { padding: 14px; }
}
.cert-placeholder {
  width: 100%;
  height: 100%;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.03), rgba(255,255,255,0.03) 8px, transparent 8px, transparent 16px),
    #121212;
  color: var(--dim);
  text-align: center;
  padding: 12px;
}
.cert-placeholder span {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255,255,255,0.55);
}
.cert-placeholder small { font-size: 0.72rem; color: var(--dim); }

/* ========== Real plant photo grids ========== */
.plant-photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.plant-photo {
  margin: 0;
  border: 1px solid var(--line);
  background: #0d0d0d;
  overflow: hidden;
  border-radius: 10px;
}
.plant-photo--wide {
  grid-column: span 2;
  grid-row: span 2;
}
.plant-photo img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform .55s var(--ease);
}
.plant-photo--wide img { aspect-ratio: 16/10; min-height: 100%; }
.plant-photo:hover img { transform: scale(1.04); }
.plant-photo figcaption {
  padding: 10px 12px 12px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--dim);
  border-top: 1px solid var(--line);
  background: var(--black-3);
}
.section.alt .plant-photo {
  background: var(--surface-white);
  border-color: var(--line-light);
}
.section.alt .plant-photo figcaption {
  color: var(--ink-muted);
  border-color: var(--line-light);
  background: #f7f7f7;
}
.process-still-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.process-still {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: #0d0d0d;
}
.process-still img {
  display: block;
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.process-still figcaption {
  padding: 8px 10px 10px;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--dim);
  border-top: 1px solid var(--line);
}
.section.alt .process-still {
  background: var(--surface-white);
  border-color: var(--line-light);
}
.section.alt .process-still figcaption {
  color: var(--ink-muted);
  border-color: var(--line-light);
}
.plant-photo-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.plant-photo-pair img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
  display: block;
}
@media (max-width: 900px) {
  .plant-photo-grid { grid-template-columns: 1fr 1fr; }
  .plant-photo--wide { grid-column: span 2; grid-row: auto; }
  .process-still-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .plant-photo-grid { grid-template-columns: 1fr; }
  .plant-photo--wide { grid-column: auto; }
  .process-still-grid { grid-template-columns: 1fr; }
  .plant-photo-pair { grid-template-columns: 1fr; }
}

/* ========== Loading & Shipping gallery ========== */
.ship-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.ship-shot {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--black-2);
  overflow: hidden;
}
.ship-shot--wide { grid-column: span 3; }
.ship-shot img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
  filter: brightness(0.92) contrast(1.05);
}
.ship-shot--wide img { aspect-ratio: 21/9; }
.ship-shot figcaption {
  padding: 10px 12px 12px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 600;
}

@media (max-width: 900px) {
  .cert-page-item { grid-template-columns: 1fr; }
  .ship-gallery { grid-template-columns: 1fr 1fr; }
  .ship-shot--wide { grid-column: span 2; }
}
@media (max-width: 640px) {
  .ship-gallery { grid-template-columns: 1fr; }
  .ship-shot--wide { grid-column: auto; }
}

/* Why grid on non-home pages (FFP) */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.why-card {
  border: 1px solid var(--line);
  background: var(--black-2);
  padding: 28px 24px 30px;
}
.why-num {
  font-family: var(--display);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 14px;
}
.why-card h3 {
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
  font-weight: 600;
}
.why-card p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.7;
}
.section.alt .why-card {
  background: var(--surface-white);
  border-color: var(--line-light);
  color: var(--ink);
}
.section.alt .why-card h3 { color: var(--ink); }
.section.alt .why-card p { color: var(--ink-muted); }
@media (max-width: 1100px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .why-grid { grid-template-columns: 1fr; }
}

/* ========== SEO related cluster ========== */
.seo-related { border-top: 1px solid var(--line); }
.seo-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.seo-related-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  border: 1px solid var(--line);
  background: var(--black-2);
  color: inherit;
  text-decoration: none;
  transition: border-color .25s ease, transform .25s ease;
}
.seo-related-card:hover {
  border-color: rgba(38, 66, 51, 0.55);
  transform: translateY(-2px);
  color: #fff;
}
.seo-related-card strong {
  font-family: var(--display);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}
.seo-related-card span {
  font-size: 0.78rem;
  color: var(--dim);
  letter-spacing: 0.04em;
}
.section.alt .seo-related-card {
  background: var(--surface-white);
  border-color: var(--line-light);
  color: var(--ink);
}
.section.alt .seo-related-card:hover { color: var(--ink); }
.section.alt .seo-related-card span { color: var(--ink-muted); }
@media (max-width: 900px) {
  .seo-related-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .seo-related-grid { grid-template-columns: 1fr; }
}

/* ========== Factory process videos ========== */
.factory-visual--video {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.factory-vid {
  margin: 0;
  border: 1px solid var(--line);
  background: #0a0a0a;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.factory-vid--big {
  grid-column: span 2;
}
.factory-vid__media {
  position: relative;
  aspect-ratio: 16/10;
  background: #000;
  overflow: hidden;
}
.factory-vid--big .factory-vid__media {
  aspect-ratio: 16/9;
}
.factory-vid__el {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.92) contrast(1.05);
}
.factory-vid__cap {
  padding: 12px 14px 14px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.factory-vid__cap strong {
  font-family: var(--display);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: #fff;
}
.factory-vid__cap span {
  font-size: 0.78rem;
  color: var(--dim);
  line-height: 1.45;
}
.factory-vid-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.factory-vid-grid .factory-vid__media {
  aspect-ratio: 16/10;
}
.factory-vid--portrait .factory-vid__media,
.factory-vid-grid .factory-vid--portrait .factory-vid__media {
  aspect-ratio: 9/14;
}
.catalog-dl-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.catalog-dl {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 18px 18px 16px;
  border: 1px solid var(--line);
  background: var(--black-2);
  color: inherit;
  text-decoration: none;
  border-radius: 10px;
}
.catalog-dl:hover { border-color: var(--red); }
.catalog-dl__num {
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--red);
  font-weight: 700;
}
.catalog-dl__body { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.catalog-dl__body strong {
  font-family: var(--display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.92rem;
}
.catalog-dl__body span { font-size: 0.78rem; color: var(--dim); }
.catalog-dl__go {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: #fff;
  border-bottom: 1px solid var(--red);
  padding-bottom: 2px;
}
.section.alt .catalog-dl { background: var(--surface-white); border-color: var(--line-light); }
.section.alt .catalog-dl__body strong { color: var(--ink); }
@media (max-width: 800px) {
  .catalog-dl-grid { grid-template-columns: 1fr; }
}

/* Page hero with video */
.page-hero-video-bg {
  position: absolute;
  inset: 0;
}
.page-hero-video-bg video,
.page-hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.55) contrast(1.05);
}
.page-hero--video .bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.25) 55%, rgba(0,0,0,0.45) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.35) 0%, transparent 40%, rgba(0,0,0,0.75) 100%);
  pointer-events: none;
}

@media (max-width: 900px) {
  .factory-visual--video { grid-template-columns: 1fr; }
  .factory-vid--big { grid-column: auto; }
  .factory-vid-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .factory-vid-grid { grid-template-columns: 1fr; }
}

/* ========== Custom wheels matrix ========== */
.custom-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.custom-matrix-card {
  border: 1px solid var(--line-light, var(--line));
  background: var(--surface-white, var(--black-2));
  padding: 22px 18px 24px;
  transition: border-color .25s ease, transform .25s ease;
}
.custom-matrix-card:hover {
  border-color: rgba(38, 66, 51, 0.45);
  transform: translateY(-2px);
}
.custom-matrix-card .n {
  font-family: var(--display);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 12px;
}
.custom-matrix-card h3 {
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--ink, #fff);
}
.section.alt .custom-matrix-card h3 { color: var(--ink); }
.custom-matrix-card p {
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--ink-muted, var(--muted));
  margin: 0;
}
@media (max-width: 1100px) {
  .custom-matrix { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .custom-matrix { grid-template-columns: 1fr; }
}

/* ========== Factory page process rows ========== */
.factory-page-stats .stat strong { letter-spacing: 0.02em; }
.about-story-body p,
.factory-intro-body p { color: var(--muted); margin-bottom: 16px; line-height: 1.8; }
.about-story-body p:last-child,
.factory-intro-body p:last-child { margin-bottom: 0; }
.about-story-body strong,
.factory-intro-body strong { color: #fff; }
.faq-a-inner a { color: #fff; border-bottom: 1px solid var(--red); }

/* Factory “On the floor” — visit-order plates, not a 4:3 tile dump */
.factory-floor-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}
.factory-floor-shot {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 4px;
  background: #101210;
  border: 1px solid rgba(18, 21, 18, 0.16);
  isolation: isolate;
}
.factory-floor-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
  transition: transform .65s var(--ease);
}
.factory-floor-shot--hero { grid-column: 1 / -1; }
.factory-floor-shot--hero img {
  aspect-ratio: 16 / 9;
  object-position: 50% 64%;
}
.factory-floor-shot--half { grid-column: span 3; }
.factory-floor-shot--wide { grid-column: span 4; }
.factory-floor-shot--wide img { aspect-ratio: 16 / 9; }
.factory-floor-shot--side { grid-column: span 2; }
.factory-floor-shot--side img {
  aspect-ratio: 8 / 9;
  object-position: 42% 40%;
}
.factory-floor-shot--third { grid-column: span 2; }
.factory-floor-shot--third img { aspect-ratio: 5 / 4; }
.factory-floor-shot--gate img { object-position: 50% 72%; }
.factory-floor-shot--wide-src img { object-position: 50% 48%; }
.factory-floor-shot--floor img { object-position: 50% 58%; }
.factory-floor-shot--office img { object-position: 50% 62%; }
.factory-floor-shot figcaption {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 1;
  margin: 0;
  padding: 36px 16px 12px;
  background: linear-gradient(180deg, rgba(8, 10, 9, 0) 0%, rgba(8, 10, 9, 0.78) 72%);
  color: #fff;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.25;
  pointer-events: none;
}
.factory-floor-shot--hero figcaption {
  padding: 48px 20px 16px;
  font-size: 0.92rem;
  letter-spacing: 0.16em;
}
.factory-floor-shot:hover img { transform: scale(1.035); }
.factory-floor-shot:hover { border-color: var(--red-2); }
@media (max-width: 900px) {
  .factory-floor-grid { grid-template-columns: 1fr 1fr; }
  .factory-floor-shot--hero,
  .factory-floor-shot--wide { grid-column: 1 / -1; }
  .factory-floor-shot--half,
  .factory-floor-shot--side,
  .factory-floor-shot--third { grid-column: auto; }
  .factory-floor-shot--side img,
  .factory-floor-shot--third img { aspect-ratio: 16 / 10; }
}
@media (max-width: 560px) {
  .factory-floor-grid { grid-template-columns: 1fr; gap: 10px; }
  .factory-floor-shot--hero,
  .factory-floor-shot--wide,
  .factory-floor-shot--half,
  .factory-floor-shot--side,
  .factory-floor-shot--third { grid-column: auto; }
  .factory-floor-shot--hero img,
  .factory-floor-shot--wide img { aspect-ratio: 16 / 10; }
  .factory-floor-shot figcaption { padding: 28px 12px 10px; font-size: 0.7rem; }
}
@media (prefers-reduced-motion: reduce) {
  .factory-floor-shot img { transition: none; }
  .factory-floor-shot:hover img { transform: none; }
}
.factory-process-list {
  display: grid;
  gap: 28px;
}
.factory-process-row {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 28px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.factory-process-row:last-child { border-bottom: 0; }
.factory-process-row.is-flip .factory-process-copy { order: 2; }
.factory-process-row.is-flip .factory-process-media { order: 1; }
.factory-process-n {
  font-family: var(--display);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  color: var(--red-2);
  font-weight: 600;
  margin-bottom: 10px;
}
.factory-process-copy h3 {
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 12px;
  color: #fff;
}
.factory-process-copy p {
  max-width: 42ch;
  color: var(--muted);
}
.factory-process-media .factory-vid {
  border-color: var(--line);
  background: #0a0a0a;
}
.factory-process-media .factory-vid__cap strong { color: #fff; }
.factory-process-media .factory-vid__cap span { color: var(--muted); }
.section.alt .factory-process-copy h3 { color: var(--ink); }
.section.alt .factory-process-copy p { color: var(--ink-muted); }
.section.alt .factory-process-n { color: var(--red); }
.section.alt .factory-process-media .factory-vid {
  background: var(--surface-white, #fff);
  border-color: var(--line-light);
}
.section.alt .factory-process-media .factory-vid__cap strong { color: var(--ink); }
.section.alt .factory-process-media .factory-vid__cap span { color: var(--ink-muted); }
.section.alt .factory-process-row { border-bottom-color: var(--line-light); }

@media (max-width: 900px) {
  .factory-process-row,
  .factory-process-row.is-flip {
    grid-template-columns: 1fr;
  }
  .factory-process-row.is-flip .factory-process-copy,
  .factory-process-row.is-flip .factory-process-media {
    order: unset;
  }
}