:root {
      --black:   #0a0a0a;
      --dark:    #111111;
      --card:    #1a1a1a;
      --border:  #2a2a2a;
      --gold:    #C9A84C;
      --gold2:   #e8c96a;
      --white:   #ffffff;
      --gray:    #a0a0a0;
      --light:   #e8e8e8;
      --green:   #22c55e;
      --radius:  12px;
      --transition: 0.3s ease;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; scroll-padding-top: 88px; }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--black);
      color: var(--light);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* ── LANGUAGE SWITCHER ── */
    .lang-bar {
      background: var(--dark);
      border-bottom: 1px solid var(--border);
      padding: 8px 24px;
      display: flex;
      justify-content: flex-end;
      align-items: center;
      gap: 12px;
      font-size: 13px;
      color: var(--gray);
    }
    .lang-btn {
      background: none;
      border: 1px solid var(--border);
      color: var(--gray);
      padding: 4px 14px;
      border-radius: 20px;
      cursor: pointer;
      font-size: 12px;
      font-family: 'Inter', sans-serif;
      letter-spacing: 0.5px;
      transition: var(--transition);
    }
    .lang-btn.active, .lang-btn:hover {
      background: var(--gold);
      border-color: var(--gold);
      color: var(--black);
      font-weight: 600;
    }
    /* Language toggle — !important + :not() so class-level display rules
       (e.g. .section-tag{display:block}) can't override the hide. */
    body:not(.es) [data-es] { display: none !important; }
    body.es [data-en] { display: none !important; }

    /* ── NAVBAR ── */
    nav {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(10,10,10,0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
      padding: 0 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
    }
    .nav-logo-icon {
      width: 42px;
      height: 42px;
      border-radius: 10px;
      display: block;
      object-fit: contain;
    }
    .nav-logo-text {
      font-family: 'Syne', 'Inter', sans-serif;
      font-size: 24px;
      font-weight: 800;
      letter-spacing: 0.4px;
    }
    .nav-logo-text span {
      background: linear-gradient(120deg, #f3e09a 0%, #C9A84C 52%, #9a7d2e 100%);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      color: transparent;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
      list-style: none;
    }
    .nav-links a {
      text-decoration: none;
      color: var(--gray);
      font-size: 14px;
      font-weight: 500;
      transition: var(--transition);
      letter-spacing: 0.3px;
    }
    .nav-links a:hover { color: var(--gold); }
    .nav-cta {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .nav-phone {
      color: var(--gold);
      text-decoration: none;
      font-weight: 700;
      font-size: 15px;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--gold), var(--gold2));
      color: var(--black);
      padding: 10px 22px;
      border-radius: var(--radius);
      font-weight: 700;
      font-size: 14px;
      text-decoration: none;
      border: none;
      cursor: pointer;
      transition: var(--transition);
      white-space: nowrap;
      letter-spacing: 0.3px;
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(201,168,76,0.35);
    }
    .btn-outline {
      background: transparent;
      color: var(--gold);
      padding: 10px 22px;
      border-radius: var(--radius);
      font-weight: 600;
      font-size: 14px;
      text-decoration: none;
      border: 1.5px solid var(--gold);
      cursor: pointer;
      transition: var(--transition);
    }
    .btn-outline:hover {
      background: var(--gold);
      color: var(--black);
    }
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 4px;
    }
    .hamburger span {
      width: 24px;
      height: 2px;
      background: var(--white);
      border-radius: 2px;
      transition: var(--transition);
    }

    /* ── HERO ── */
    .hero {
      position: relative;
      min-height: 95vh;
      display: flex;
      align-items: center;
      overflow: hidden;
      background:
        linear-gradient(rgba(10,10,10,0.88), rgba(10,10,10,0.94)),
        url('images/hero-bg.jpg') center 30% / cover no-repeat,
        var(--black);
    }
    .hero-bg {
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 60% 50% at 70% 40%, rgba(201,168,76,0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 20% 70%, rgba(201,168,76,0.06) 0%, transparent 60%);
    }
    .hero-grid-lines {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
      background-size: 60px 60px;
    }
    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 1200px;
      margin: 0 auto;
      padding: 80px 40px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
      width: 100%;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(201,168,76,0.1);
      border: 1px solid rgba(201,168,76,0.3);
      border-radius: 30px;
      padding: 6px 16px;
      font-size: 12px;
      font-weight: 600;
      color: var(--gold);
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-bottom: 24px;
    }
    .hero-badge::before {
      content: '';
      width: 6px;
      height: 6px;
      background: var(--green);
      border-radius: 50%;
      box-shadow: 0 0 6px var(--green);
    }
    .hero h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(36px, 5vw, 64px);
      font-weight: 800;
      line-height: 1.1;
      color: var(--white);
      margin-bottom: 20px;
    }
    .hero h1 .gold { color: var(--gold); }
    .hero p {
      font-size: 18px;
      color: var(--gray);
      margin-bottom: 36px;
      line-height: 1.7;
      max-width: 480px;
    }
    .hero-btns {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }
    .hero-btns .btn-primary { padding: 14px 28px; font-size: 15px; }
    .hero-btns .btn-outline  { padding: 14px 28px; font-size: 15px; }
    .hero-trust {
      display: flex;
      gap: 28px;
      margin-top: 44px;
      flex-wrap: wrap;
    }
    .hero-trust-item {
      display: flex;
      flex-direction: column;
    }
    .hero-trust-item strong {
      font-size: 24px;
      font-weight: 800;
      color: var(--gold);
      line-height: 1;
    }
    .hero-trust-item span {
      font-size: 12px;
      color: var(--gray);
      margin-top: 4px;
    }
    .hero-right {
      position: relative;
    }
    .hero-card-stack {
      position: relative;
      height: 480px;
    }
    .hero-card {
      position: absolute;
      border-radius: 20px;
      overflow: hidden;
      border: 1px solid var(--border);
    }
    .hero-card-main {
      width: 100%;
      height: 100%;
      top: 0;
      left: 0;
      background: linear-gradient(135deg, #1a1505 0%, #2d2206 40%, #0d0d0d 100%);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .hero-floor-preview {
      width: 100%;
      height: 100%;
      background:
        linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 45%),
        url('images/hero-metallic.jpg') center / cover no-repeat;
      position: relative;
      display: flex;
      align-items: flex-end;
      padding: 28px;
    }
    .hero-floor-preview::before {
      content: '';
      position: absolute;
      inset: 0;
      background: repeating-linear-gradient(
        135deg,
        transparent,
        transparent 20px,
        rgba(201,168,76,0.06) 20px,
        rgba(201,168,76,0.06) 21px
      );
    }
    .hero-floor-label {
      position: relative;
      background: rgba(0,0,0,0.7);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(201,168,76,0.3);
      border-radius: 10px;
      padding: 12px 18px;
    }
    .hero-floor-label strong {
      display: block;
      font-size: 13px;
      color: var(--gold);
      font-weight: 700;
    }
    .hero-floor-label span {
      font-size: 11px;
      color: var(--gray);
    }
    .hero-badge-card {
      position: absolute;
      background: rgba(10,10,10,0.9);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(201,168,76,0.2);
      border-radius: 14px;
      padding: 14px 18px;
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .hero-badge-card.top-right {
      top: -20px;
      right: -20px;
      width: 180px;
    }
    .hero-badge-card.bottom-left {
      bottom: -20px;
      left: -20px;
      width: 200px;
    }
    .badge-icon {
      width: 36px;
      height: 36px;
      background: rgba(201,168,76,0.15);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      flex-shrink: 0;
    }
    .badge-text strong { display: block; font-size: 13px; color: var(--white); }
    .badge-text span   { font-size: 11px; color: var(--gray); }

    /* ── SECTIONS ── */
    section { padding: 100px 40px; max-width: 1200px; margin: 0 auto; }
    .section-tag {
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 12px;
      display: block;
    }
    .section-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(28px, 4vw, 44px);
      font-weight: 800;
      color: var(--white);
      line-height: 1.15;
      margin-bottom: 16px;
    }
    .section-sub {
      font-size: 17px;
      color: var(--gray);
      max-width: 560px;
      line-height: 1.7;
    }
    .section-header { margin-bottom: 60px; }
    .divider {
      width: 100%;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
      margin: 0;
    }

    /* ── TRUST BAR ── */
    .trust-bar {
      background: var(--dark);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 20px 40px;
    }
    .trust-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 48px;
      flex-wrap: wrap;
    }
    .trust-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 13px;
      font-weight: 600;
      color: var(--gray);
      white-space: nowrap;
    }
    .trust-item .icon {
      font-size: 18px;
      color: var(--gold);
    }

    /* ── SERVICES ── */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 24px;
    }
    .service-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 20px;
      overflow: hidden;
      transition: var(--transition);
      cursor: pointer;
    }
    .service-card:hover {
      border-color: var(--gold);
      transform: translateY(-6px);
      box-shadow: 0 20px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(201,168,76,0.2);
    }
    .service-img {
      height: 200px;
      position: relative;
      overflow: hidden;
    }
    .service-img-bg {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .service-card:hover .service-img-bg { transform: scale(1.08); }
    .svc-garage   { background: linear-gradient(135deg, #1a1a1a, #252520); }
    .svc-commercial { background: linear-gradient(135deg, #0d1a2e, #1a2a3a); }
    .svc-metallic { background: linear-gradient(135deg, #1a1205, #2d2005); }
    .svc-pool     { background: linear-gradient(135deg, #051a15, #0a2d22); }
    .service-body { padding: 24px; }
    .service-body h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 8px;
    }
    .service-body p {
      font-size: 14px;
      color: var(--gray);
      line-height: 1.6;
      margin-bottom: 16px;
    }
    .service-link {
      color: var(--gold);
      font-size: 13px;
      font-weight: 600;
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 6px;
      transition: var(--transition);
    }
    .service-link:hover { gap: 10px; }

    /* ── WHY EK ── */
    .why-section { background: var(--dark); }
    .why-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 100px 40px;
    }
    .why-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .why-features { display: flex; flex-direction: column; gap: 32px; }
    .why-feature {
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }
    .why-icon {
      width: 52px;
      height: 52px;
      background: rgba(201,168,76,0.1);
      border: 1px solid rgba(201,168,76,0.2);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      flex-shrink: 0;
    }
    .why-text h3 {
      font-size: 17px;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 6px;
    }
    .why-text p { font-size: 14px; color: var(--gray); line-height: 1.6; }
    .why-visual {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 40px;
      display: flex;
      flex-direction: column;
      gap: 24px;
    }
    .stat-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px;
      background: var(--black);
      border-radius: 14px;
      border: 1px solid var(--border);
    }
    .stat-label { font-size: 13px; color: var(--gray); }
    .stat-value { font-size: 26px; font-weight: 800; color: var(--gold); }
    .rating-stars { color: #FFB800; font-size: 16px; letter-spacing: 2px; }

    /* ── PROCESS ── */
    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      position: relative;
    }
    .process-line {
      position: absolute;
      top: 36px;
      left: calc(12.5% + 24px);
      right: calc(12.5% + 24px);
      height: 2px;
      background: linear-gradient(90deg, var(--gold), var(--gold2), var(--gold));
      z-index: 0;
    }
    .process-step {
      position: relative;
      z-index: 1;
      text-align: center;
      padding: 24px 16px;
    }
    .process-num {
      width: 72px;
      height: 72px;
      background: linear-gradient(135deg, var(--gold), var(--gold2));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      font-weight: 900;
      color: var(--black);
      margin: 0 auto 20px;
      position: relative;
      box-shadow: 0 8px 24px rgba(201,168,76,0.3);
    }
    .process-step h3 {
      font-size: 16px;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 10px;
    }
    .process-step p { font-size: 13px; color: var(--gray); line-height: 1.5; }

    /* ── DIFFERENTIATORS ── */
    .diff-section { background: var(--dark); padding: 0; }
    .diff-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 100px 40px;
    }
    .diff-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .diff-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 32px;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .diff-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--gold), var(--gold2));
      transform: scaleX(0);
      transition: var(--transition);
    }
    .diff-card:hover::before { transform: scaleX(1); }
    .diff-card:hover { border-color: rgba(201,168,76,0.3); }
    .diff-icon { font-size: 36px; margin-bottom: 16px; }
    .diff-card h3 { font-size: 17px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
    .diff-card p { font-size: 14px; color: var(--gray); line-height: 1.6; }
    .diff-badge {
      display: inline-block;
      margin-top: 14px;
      padding: 4px 12px;
      background: rgba(34,197,94,0.1);
      border: 1px solid rgba(34,197,94,0.25);
      border-radius: 20px;
      font-size: 11px;
      font-weight: 700;
      color: var(--green);
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }

    /* ── SERVICE AREAS ── */
    .areas-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
      gap: 12px;
    }
    .area-chip {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 14px 18px;
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      font-weight: 500;
      color: var(--light);
      transition: var(--transition);
    }
    .area-chip:hover {
      border-color: var(--gold);
      color: var(--gold);
    }
    .area-chip .pin { color: var(--gold); font-size: 13px; }

    /* ── TESTIMONIALS ── */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .testi-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 28px;
    }
    .testi-stars { color: #FFB800; font-size: 14px; letter-spacing: 2px; margin-bottom: 14px; }
    .testi-text {
      font-size: 14px;
      color: var(--gray);
      line-height: 1.7;
      margin-bottom: 20px;
      font-style: italic;
    }
    .testi-author {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .testi-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--gold), var(--gold2));
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 15px;
      color: var(--black);
      flex-shrink: 0;
    }
    .testi-info strong { display: block; font-size: 14px; color: var(--white); font-weight: 600; }
    .testi-info span { font-size: 12px; color: var(--gray); }

    /* ── BLOG SECTION ── */
    .blog-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .blog-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 20px;
      overflow: hidden;
      transition: var(--transition);
      text-decoration: none;
      display: block;
    }
    .blog-card:hover {
      border-color: rgba(201,168,76,0.3);
      transform: translateY(-4px);
    }
    .blog-thumb {
      height: 160px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 48px;
    }
    .blog-body { padding: 20px; }
    .blog-cat {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 8px;
    }
    .blog-body h3 {
      font-size: 15px;
      font-weight: 700;
      color: var(--white);
      line-height: 1.4;
      margin-bottom: 8px;
    }
    .blog-body p {
      font-size: 13px;
      color: var(--gray);
      line-height: 1.6;
    }
    .blog-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 14px 20px;
      border-top: 1px solid var(--border);
    }
    .blog-date { font-size: 12px; color: var(--gray); }
    .blog-link { font-size: 12px; color: var(--gold); font-weight: 600; }

    /* ── CTA SECTION ── */
    .cta-section {
      background:
        linear-gradient(135deg, rgba(13,8,0,0.92), rgba(26,18,5,0.86), rgba(10,10,10,0.92)),
        url('images/commercial-epoxy.jpg') center / cover no-repeat;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      text-align: center;
      padding: 100px 40px;
    }
    .cta-inner { max-width: 700px; margin: 0 auto; }
    .cta-section h2 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(28px, 4vw, 48px);
      font-weight: 800;
      color: var(--white);
      margin-bottom: 16px;
    }
    .cta-section p {
      font-size: 17px;
      color: var(--gray);
      margin-bottom: 40px;
      line-height: 1.7;
    }
    .cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
    .cta-btns .btn-primary { padding: 16px 36px; font-size: 16px; }
    .cta-btns .btn-outline  { padding: 16px 36px; font-size: 16px; }

    /* ── CONTACT FORM ── */
    .contact-section { background: var(--dark); padding: 0; }
    .contact-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 100px 40px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
    }
    .contact-info h2 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(28px, 3vw, 40px);
      font-weight: 800;
      color: var(--white);
      margin-bottom: 16px;
    }
    .contact-info p { font-size: 16px; color: var(--gray); margin-bottom: 36px; line-height: 1.7; }
    .contact-details { display: flex; flex-direction: column; gap: 20px; }
    .contact-item {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .contact-icon {
      width: 44px;
      height: 44px;
      background: rgba(201,168,76,0.1);
      border: 1px solid rgba(201,168,76,0.2);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      flex-shrink: 0;
    }
    .contact-item-text strong { display: block; font-size: 14px; font-weight: 600; color: var(--white); }
    .contact-item-text span  { font-size: 14px; color: var(--gray); }
    .ai-badge {
      margin-top: 28px;
      background: rgba(34,197,94,0.08);
      border: 1px solid rgba(34,197,94,0.2);
      border-radius: 14px;
      padding: 18px 20px;
      display: flex;
      align-items: flex-start;
      gap: 14px;
    }
    .ai-badge .icon { font-size: 24px; flex-shrink: 0; }
    .ai-badge strong { display: block; font-size: 14px; color: var(--white); font-weight: 700; margin-bottom: 4px; }
    .ai-badge span { font-size: 13px; color: var(--gray); line-height: 1.5; }
    .contact-form {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 40px;
    }
    .form-title {
      font-size: 22px;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 28px;
    }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-group { display: flex; flex-direction: column; gap: 8px; }
    .form-group.full { grid-column: span 2; }
    .form-group label {
      font-size: 13px;
      font-weight: 600;
      color: var(--gray);
      letter-spacing: 0.3px;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
      background: var(--black);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 12px 16px;
      color: var(--white);
      font-family: 'Inter', sans-serif;
      font-size: 14px;
      transition: var(--transition);
      outline: none;
      width: 100%;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--gold);
      box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
    }
    .form-group select option { background: var(--black); }
    .form-group textarea { resize: vertical; min-height: 100px; }
    .form-submit {
      margin-top: 20px;
      width: 100%;
      padding: 14px;
      font-size: 15px;
    }

    /* ── FOOTER ── */
    footer {
      background: var(--dark);
      border-top: 1px solid var(--border);
    }
    .footer-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 60px 40px 32px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }
    .footer-brand p {
      font-size: 14px;
      color: var(--gray);
      line-height: 1.7;
      margin-top: 14px;
      margin-bottom: 20px;
      max-width: 280px;
    }
    .social-links { display: flex; gap: 10px; }
    .social-btn {
      width: 36px;
      height: 36px;
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      text-decoration: none;
      transition: var(--transition);
    }
    .social-btn:hover {
      background: var(--gold);
      border-color: var(--gold);
    }
    .footer-col h4 {
      font-size: 13px;
      font-weight: 700;
      color: var(--white);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 18px;
    }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-col ul a {
      text-decoration: none;
      color: var(--gray);
      font-size: 14px;
      transition: var(--transition);
    }
    .footer-col ul a:hover { color: var(--gold); }
    .footer-bottom {
      border-top: 1px solid var(--border);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }
    .footer-bottom p { font-size: 13px; color: var(--gray); }
    .footer-license {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      color: var(--gray);
    }

    /* ── MOBILE NAV ── */
    .mobile-menu {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.97);
      z-index: 9999;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 32px;
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a {
      font-size: 24px;
      font-weight: 700;
      color: var(--white);
      text-decoration: none;
      transition: var(--transition);
    }
    .mobile-menu a:hover { color: var(--gold); }
    .mobile-close {
      position: absolute;
      top: 28px;
      right: 28px;
      font-size: 28px;
      background: none;
      border: none;
      color: var(--gray);
      cursor: pointer;
    }

    /* ── SCROLL ANIMATIONS ── */
    .fade-up {
      opacity: 0;
      transform: translateY(32px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ── BEFORE / AFTER GALLERY ── */
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
      gap: 32px;
    }
    .ba-card { display: flex; flex-direction: column; gap: 14px; }
    .ba-slider {
      position: relative;
      width: 100%;
      aspect-ratio: 4 / 3;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid var(--border);
      user-select: none;
      --pos: 50%;
    }
    .ba-slider img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      pointer-events: none;
    }
    .ba-slider .ba-after { clip-path: inset(0 0 0 var(--pos)); }
    .ba-tag {
      position: absolute;
      top: 14px;
      padding: 5px 12px;
      border-radius: 20px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      background: rgba(10,10,10,0.78);
      backdrop-filter: blur(6px);
      border: 1px solid var(--border);
      z-index: 3;
    }
    .ba-tag.before { left: 14px; color: var(--gray); }
    .ba-tag.after  { right: 14px; color: var(--gold); border-color: rgba(201,168,76,0.4); }
    .ba-line {
      position: absolute;
      top: 0;
      bottom: 0;
      left: var(--pos);
      width: 2px;
      background: var(--gold);
      transform: translateX(-1px);
      z-index: 2;
      pointer-events: none;
    }
    .ba-knob {
      position: absolute;
      top: 50%;
      left: var(--pos);
      width: 40px;
      height: 40px;
      transform: translate(-50%, -50%);
      border-radius: 50%;
      background: linear-gradient(135deg, var(--gold), var(--gold2));
      border: 3px solid var(--black);
      box-shadow: 0 4px 14px rgba(0,0,0,0.5);
      z-index: 4;
      pointer-events: none;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      color: var(--black);
      font-weight: 900;
    }
    .ba-range {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      margin: 0;
      opacity: 0;
      cursor: ew-resize;
      z-index: 5;
    }
    .ba-caption strong { display: block; font-size: 15px; color: var(--white); font-weight: 700; }
    .ba-caption span { font-size: 13px; color: var(--gray); }

    /* ── PRICE CALCULATOR ── */
    .calc-section { background: var(--dark); padding: 0; }
    .calc-inner {
      max-width: 1100px;
      margin: 0 auto;
      padding: 100px 40px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }
    .calc-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 36px;
    }
    .calc-field { margin-bottom: 24px; }
    .calc-field > label {
      display: block;
      font-size: 13px;
      font-weight: 600;
      color: var(--gray);
      margin-bottom: 10px;
      letter-spacing: 0.3px;
    }
    .calc-unit-toggle {
      display: inline-flex;
      border: 1px solid var(--border);
      border-radius: 10px;
      overflow: hidden;
      margin-left: 10px;
    }
    .calc-unit-toggle button {
      background: var(--black);
      border: none;
      color: var(--gray);
      padding: 4px 12px;
      font-size: 12px;
      font-weight: 700;
      cursor: pointer;
      font-family: 'Inter', sans-serif;
      transition: var(--transition);
    }
    .calc-unit-toggle button.active { background: var(--gold); color: var(--black); }
    .calc-card input[type="number"],
    .calc-card select {
      width: 100%;
      background: var(--black);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 14px 16px;
      color: var(--white);
      font-family: 'Inter', sans-serif;
      font-size: 15px;
      outline: none;
      transition: var(--transition);
    }
    .calc-card input[type="number"]:focus,
    .calc-card select:focus {
      border-color: var(--gold);
      box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
    }
    .calc-types { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .calc-type {
      background: var(--black);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 14px;
      cursor: pointer;
      text-align: center;
      font-size: 13px;
      font-weight: 600;
      color: var(--light);
      transition: var(--transition);
    }
    .calc-type:hover { border-color: rgba(201,168,76,0.4); }
    .calc-type.active {
      border-color: var(--gold);
      background: rgba(201,168,76,0.1);
      color: var(--gold);
    }
    .calc-type .emoji { display: block; font-size: 24px; margin-bottom: 6px; }
    .calc-result {
      margin-top: 28px;
      padding: 28px;
      background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(201,168,76,0.03));
      border: 1px solid rgba(201,168,76,0.3);
      border-radius: 16px;
      text-align: center;
    }
    .calc-result-label {
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 8px;
    }
    .calc-result-value {
      font-family: 'Playfair Display', serif;
      font-size: 38px;
      font-weight: 800;
      color: var(--white);
      line-height: 1.1;
    }
    .calc-result-note { font-size: 12px; color: var(--gray); margin-top: 10px; }
    .calc-cta { margin-top: 20px; width: 100%; text-align: center; padding: 14px; }

    /* ── RESPONSIVE ── */
    @media (max-width: 1024px) {
      .hero-content { grid-template-columns: 1fr; gap: 60px; }
      .hero-right { display: none; }
      .why-grid { grid-template-columns: 1fr; gap: 48px; }
      .process-grid { grid-template-columns: repeat(2, 1fr); }
      .process-line { display: none; }
      .diff-grid { grid-template-columns: 1fr 1fr; }
      .testimonials-grid { grid-template-columns: 1fr 1fr; }
      .blog-grid { grid-template-columns: 1fr 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .contact-inner { grid-template-columns: 1fr; gap: 48px; }
      .contact-inner .contact-form { order: -1; }
      .calc-inner { grid-template-columns: 1fr; gap: 40px; }
    }
    @media (max-width: 768px) {
      nav { padding: 0 20px; }
      .nav-links, .nav-cta .btn-primary { display: none; }
      .hamburger { display: flex; }
      section { padding: 70px 20px; }
      .diff-grid { grid-template-columns: 1fr; }
      .testimonials-grid { grid-template-columns: 1fr; }
      .blog-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .form-grid { grid-template-columns: 1fr; }
      .form-group.full { grid-column: span 1; }
      .trust-inner { gap: 20px; }
      .process-grid { grid-template-columns: 1fr; }
      .areas-grid { grid-template-columns: repeat(2, 1fr); }
      .hero-trust { gap: 20px; }
      .why-inner { padding: 70px 20px; }
      .diff-inner { padding: 70px 20px; }
      .contact-inner { padding: 70px 20px; }
    }

/* ── SHARED SUBPAGE STYLES (gallery + service pages) ── */
.page-hero {
  position: relative;
  padding: 90px 40px 70px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  background: linear-gradient(rgba(10,10,10,0.82), rgba(10,10,10,0.92)), var(--black);
  background-size: cover;
  background-position: center;
}
.page-hero-inner { position: relative; z-index: 2; max-width: 820px; margin: 0 auto; }
.breadcrumb { font-size: 13px; color: var(--gray); margin-bottom: 18px; }
.breadcrumb a { color: var(--gold); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 18px;
}
.page-hero h1 .gold { color: var(--gold); }
.page-hero p { font-size: 18px; color: var(--gray); line-height: 1.7; max-width: 640px; margin: 0 auto 28px; }
.page-hero .hero-btns { justify-content: center; }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 40px;
  cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 12px; border: 1px solid var(--border); }
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 28px;
  font-size: 30px;
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
}

/* Showcase gallery grid */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.showcase-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 4 / 3;
}
.showcase-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; display: block; }
.showcase-item:hover img { transform: scale(1.06); }
.showcase-cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 26px 16px 14px;
  background: linear-gradient(to top, rgba(0,0,0,0.82), transparent);
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
}

/* FAQ accordion */
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: var(--card); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  padding: 22px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-q .faq-icon { color: var(--gold); font-size: 22px; flex-shrink: 0; transition: var(--transition); }
.faq-item.open .faq-q .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a p { padding: 0 24px 22px; font-size: 15px; color: var(--gray); line-height: 1.7; }

/* Service detail two-col */
.svc-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.svc-detail img { width: 100%; border-radius: 20px; border: 1px solid var(--border); }
.svc-detail h2 { font-family: 'Playfair Display', serif; font-size: clamp(26px,3.5vw,38px); color: var(--white); margin-bottom: 18px; line-height: 1.2; }
.svc-detail p { font-size: 16px; color: var(--gray); line-height: 1.75; margin-bottom: 16px; }
.svc-checklist { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.svc-checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--light); }
.svc-checklist li::before { content: '✓'; color: var(--gold); font-weight: 900; flex-shrink: 0; }

@media (max-width: 900px) {
  .svc-detail { grid-template-columns: 1fr; gap: 36px; }
}

/* ── FILE UPLOAD (contact form) ── */
.file-upload {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--black);
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  cursor: pointer;
  transition: var(--transition);
}
.file-upload:hover { border-color: var(--gold); }
.file-upload input[type="file"] { display: none; }
.file-cta { color: var(--gray); font-size: 14px; }
.file-name { color: var(--gold); font-size: 13px; font-weight: 600; }


    /* line icons */
    .ic { display:inline-block; vertical-align:-0.18em; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round; flex-shrink:0; }
    .why-icon, .diff-icon, .contact-icon, .badge-icon, .calc-type .emoji, .trust-item .icon, .area-chip .pin { color: var(--gold); }
    .calc-type .emoji { display:block; margin-bottom:6px; }
    .social-btn { color: var(--gray); }
    .social-btn:hover { color: var(--black); }
    .btn-primary .ic, .btn-outline .ic { vertical-align:-0.15em; }

/* ── BLOG ARTICLE ── */
.article { max-width: 760px; margin: 0 auto; }
.article h2 { font-family:'Playfair Display',serif; font-size:clamp(22px,3vw,30px); color:var(--white); margin:38px 0 14px; line-height:1.25; }
.article h2:first-child { margin-top:0; }
.article p { font-size:16px; color:var(--gray); line-height:1.8; margin-bottom:16px; }
.blog-thumb img { width:100%; height:100%; object-fit:cover; }

/* SEO emphasis: city names + epoxy keyword links */
.city { color: var(--gold); font-weight: 700; }
a.kw { color: var(--gold2); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; transition: var(--transition); }
a.kw:hover { color: var(--gold); }