/* ============================================================
       RESET & BASE
    ============================================================ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --navy:       #0D2C54;
      --steel:      #365F91;
      --white:      #FFFFFF;
      --grey-light: #F5F7FA;
      --grey-mid:   #E2E8F0;
      --grey-dark:  #333333;
      --orange:     #F28C28;
      --orange-dk:  #D4751A;
      --text-muted: #6B7A8D;

      --ff:         'Inter', system-ui, sans-serif;
      --radius:     6px;
      --radius-lg:  12px;
      --shadow-sm:  0 2px 8px rgba(13,44,84,0.08);
      --shadow-md:  0 8px 32px rgba(13,44,84,0.12);
      --shadow-lg:  0 20px 60px rgba(13,44,84,0.18);
      --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
    }

    html { scroll-behavior: smooth; font-size: 16px; }

    body {
      font-family: var(--ff);
      color: var(--grey-dark);
      background: var(--white);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

    img { max-width: 100%; display: block; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* ============================================================
       TYPOGRAPHY
    ============================================================ */
    .eyebrow {
      display: inline-block;
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--orange);
      margin-bottom: 1rem;
    }

    h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
    h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; }
    h3 { font-size: 1.2rem; font-weight: 700; line-height: 1.3; }
    h4 { font-size: 1rem; font-weight: 600; }
    p  { color: var(--text-muted); line-height: 1.8; }

    /* ============================================================
       LAYOUT UTILITIES
    ============================================================ */
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 2rem;
    }

    .section { padding: 100px 0; }
    .section--grey { background: var(--grey-light); }
    .section--navy { background: var(--navy); }

    .section-header {
      margin-bottom: 64px;
    }
    .section-header h2 { color: var(--navy); }
    .section-header p {
      margin-top: 1rem;
      font-size: 1.1rem;
      max-width: 600px;
    }
    .section-header--center { text-align: center; }
    .section-header--center p { margin-left: auto; margin-right: auto; }

    /* ============================================================
       BUTTONS
    ============================================================ */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.85rem 1.75rem;
      border-radius: var(--radius);
      font-weight: 600;
      font-size: 0.9rem;
      letter-spacing: 0.01em;
      transition: var(--transition);
      cursor: pointer;
      border: none;
      font-family: var(--ff);
    }

    .btn-primary {
      background: var(--orange);
      color: var(--white);
    }
    .btn-primary:hover {
      background: var(--orange-dk);
      transform: translateY(-1px);
      box-shadow: 0 8px 24px rgba(242,140,40,0.35);
    }

    .btn-outline-white {
      background: transparent;
      color: var(--white);
      border: 1.5px solid rgba(255,255,255,0.5);
    }
    .btn-outline-white:hover {
      background: rgba(255,255,255,0.12);
      border-color: rgba(255,255,255,0.8);
    }

    .btn-outline-navy {
      background: transparent;
      color: var(--navy);
      border: 1.5px solid var(--navy);
    }
    .btn-outline-navy:hover {
      background: var(--navy);
      color: var(--white);
    }

    /* ============================================================
       NAV
    ============================================================ */
    #navbar {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      transition: var(--transition);
      padding: 0;
    }

    #navbar.scrolled {
      background: rgba(13,44,84,0.97);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      box-shadow: 0 2px 24px rgba(0,0,0,0.25);
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
      padding: 0 2rem;
      max-width: 1280px;
      margin: 0 auto;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      color: var(--white);
    }

    .nav-logo-mark {
      width: 40px;
      height: 40px;
      background: var(--orange);
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 0.95rem;
      letter-spacing: -0.02em;
      color: var(--white);
      flex-shrink: 0;
    }

    .nav-logo-text {
      display: flex;
      flex-direction: column;
      line-height: 1.1;
    }
    .nav-logo-name {
      font-weight: 800;
      font-size: 1rem;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }
    .nav-logo-tagline {
      font-size: 0.65rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      opacity: 0.7;
      font-weight: 400;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 0.25rem;
    }

    .nav-links a {
      color: rgba(255,255,255,0.82);
      font-size: 0.85rem;
      font-weight: 500;
      padding: 0.5rem 0.85rem;
      border-radius: var(--radius);
      transition: var(--transition);
      letter-spacing: 0.01em;
    }
    .nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.08); }

    .nav-cta { margin-left: 1rem; }

    .nav-hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 0.5rem;
    }
    .nav-hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--white);
      border-radius: 2px;
      transition: var(--transition);
    }

    .mobile-menu {
      display: none;
      position: fixed;
      top: 72px; left: 0; right: 0;
      background: var(--navy);
      padding: 1.5rem 2rem 2rem;
      z-index: 999;
      flex-direction: column;
      gap: 0.25rem;
      border-top: 1px solid rgba(255,255,255,0.1);
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a {
      color: rgba(255,255,255,0.85);
      font-size: 1rem;
      font-weight: 500;
      padding: 0.75rem 0;
      border-bottom: 1px solid rgba(255,255,255,0.07);
    }
    .mobile-menu .btn { margin-top: 1rem; width: fit-content; }

    /* ============================================================
       HERO
    ============================================================ */
    .hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(165deg, rgba(13,44,84,0.88) 0%, rgba(13,44,84,0.72) 55%, rgba(13,44,84,0.85) 100%),
        url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=1600&q=80&auto=format&fit=crop') center/cover no-repeat;
    }

    /* Engineering grid overlay */
    .hero-bg::after {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
      background-size: 60px 60px;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      padding: 120px 0 80px;
    }

    .hero-content .eyebrow { color: var(--orange); }

    .hero-content h1 {
      color: var(--white);
      max-width: 820px;
      margin-bottom: 1.5rem;
    }

    .hero-content h1 span { color: var(--orange); }

    .hero-sub {
      color: rgba(255,255,255,0.78);
      font-size: 1.15rem;
      max-width: 600px;
      margin-bottom: 2.5rem;
      line-height: 1.75;
    }

    .hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }

    .hero-stats {
      display: flex;
      gap: 3rem;
      margin-top: 5rem;
      padding-top: 2.5rem;
      border-top: 1px solid rgba(255,255,255,0.15);
      flex-wrap: wrap;
    }

    .hero-stat-num {
      font-size: 2rem;
      font-weight: 800;
      color: var(--white);
      line-height: 1;
    }
    .hero-stat-num span { color: var(--orange); }
    .hero-stat-label {
      font-size: 0.78rem;
      color: rgba(255,255,255,0.55);
      text-transform: uppercase;
      letter-spacing: 0.1em;
      margin-top: 0.35rem;
    }

    .scroll-indicator {
      position: absolute;
      bottom: 2.5rem;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.5rem;
      color: rgba(255,255,255,0.4);
      font-size: 0.7rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      z-index: 2;
      animation: bounce 2.4s ease-in-out infinite;
    }

    .scroll-indicator svg { opacity: 0.5; }

    @keyframes bounce {
      0%, 100% { transform: translateX(-50%) translateY(0); }
      50%       { transform: translateX(-50%) translateY(8px); }
    }

    /* ============================================================
       TRUST BAR
    ============================================================ */
    .trust-bar {
      background: var(--navy);
      border-bottom: 1px solid rgba(255,255,255,0.07);
      padding: 0;
    }

    .trust-bar-inner {
      display: flex;
      align-items: stretch;
      overflow-x: auto;
      scrollbar-width: none;
    }
    .trust-bar-inner::-webkit-scrollbar { display: none; }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      padding: 1.25rem 2.5rem;
      color: rgba(255,255,255,0.82);
      font-size: 0.82rem;
      font-weight: 500;
      letter-spacing: 0.02em;
      white-space: nowrap;
      border-right: 1px solid rgba(255,255,255,0.07);
      flex-shrink: 0;
    }

    .trust-item:last-child { border-right: none; }

    .trust-icon {
      width: 18px;
      height: 18px;
      color: var(--orange);
      flex-shrink: 0;
    }

    /* ============================================================
       ABOUT
    ============================================================ */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      align-items: center;
    }

    .about-image-wrap {
      position: relative;
    }

    .about-image-wrap img {
      width: 100%;
      height: 520px;
      object-fit: cover;
      border-radius: var(--radius-lg);
    }

    .about-badge {
      position: absolute;
      bottom: -1.5rem;
      right: -1.5rem;
      background: var(--navy);
      color: var(--white);
      padding: 1.5rem 2rem;
      border-radius: var(--radius);
      box-shadow: var(--shadow-lg);
      text-align: center;
    }

    .about-badge-num {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--orange);
      line-height: 1;
    }

    .about-badge-label {
      font-size: 0.75rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      opacity: 0.7;
      margin-top: 0.3rem;
    }

    .about-content h2 { color: var(--navy); margin-bottom: 1.5rem; }
    .about-content p { margin-bottom: 1.25rem; }

    .about-points {
      margin-top: 2rem;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .about-point {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      font-size: 0.9rem;
      font-weight: 500;
      color: var(--grey-dark);
    }

    .about-point-icon {
      width: 20px;
      height: 20px;
      background: rgba(242,140,40,0.12);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 1px;
    }

    .about-point-icon svg { width: 10px; height: 10px; color: var(--orange); }

    /* ============================================================
       SERVICES
    ============================================================ */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }

    .service-card {
      background: var(--white);
      border: 1px solid var(--grey-mid);
      border-radius: var(--radius-lg);
      padding: 2.5rem;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: var(--orange);
      transform: scaleX(0);
      transform-origin: left;
      transition: var(--transition);
    }

    .service-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
      border-color: transparent;
    }

    .service-card:hover::before { transform: scaleX(1); }

    .service-card-icon {
      width: 52px;
      height: 52px;
      background: rgba(13,44,84,0.06);
      border-radius: var(--radius);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.5rem;
    }

    .service-card-icon svg { width: 26px; height: 26px; color: var(--navy); }

    .service-card h3 {
      color: var(--navy);
      margin-bottom: 1rem;
    }

    .service-list {
      display: flex;
      flex-direction: column;
      gap: 0.45rem;
      margin-top: 1.25rem;
    }

    .service-list li {
      font-size: 0.84rem;
      color: var(--text-muted);
      padding-left: 1rem;
      position: relative;
      line-height: 1.5;
    }

    .service-list li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0.55em;
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: var(--orange);
    }

    /* ============================================================
       INDUSTRIES
    ============================================================ */
    .industries-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.25rem;
    }

    .industry-card {
      background: var(--white);
      border: 1px solid var(--grey-mid);
      border-radius: var(--radius-lg);
      padding: 2rem;
      display: flex;
      align-items: flex-start;
      gap: 1.25rem;
      transition: var(--transition);
    }

    .industry-card:hover {
      border-color: var(--steel);
      box-shadow: var(--shadow-md);
      transform: translateY(-2px);
    }

    .industry-icon {
      width: 44px;
      height: 44px;
      background: var(--navy);
      border-radius: var(--radius);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .industry-icon svg { width: 22px; height: 22px; color: var(--white); }

    .industry-card h3 {
      font-size: 0.95rem;
      color: var(--navy);
      margin-bottom: 0.25rem;
    }

    .industry-card p {
      font-size: 0.82rem;
      line-height: 1.5;
    }

    /* ============================================================
       WHY CHOOSE
    ============================================================ */
    .why-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
    }

    .why-item {
      padding: 2rem;
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(255,255,255,0.1);
      transition: var(--transition);
    }

    .why-item:hover {
      background: rgba(255,255,255,0.08);
      border-color: rgba(255,255,255,0.2);
    }

    .why-item-icon {
      width: 44px;
      height: 44px;
      background: var(--orange);
      border-radius: var(--radius);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.25rem;
    }

    .why-item-icon svg { width: 22px; height: 22px; color: var(--white); }

    .why-item h3 {
      color: var(--white);
      margin-bottom: 0.5rem;
      font-size: 1rem;
    }

    .why-item p { font-size: 0.84rem; color: rgba(255,255,255,0.55); line-height: 1.65; }

    /* ============================================================
       PROJECTS
    ============================================================ */
    .projects-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }

    .project-card {
      background: var(--white);
      border: 1px solid var(--grey-mid);
      border-radius: var(--radius-lg);
      overflow: hidden;
      transition: var(--transition);
    }

    .project-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .project-image {
      height: 200px;
      overflow: hidden;
    }

    .project-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
    }

    .project-card:hover .project-image img { transform: scale(1.05); }

    .project-body { padding: 1.75rem; }

    .project-tag {
      display: inline-block;
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--orange);
      background: rgba(242,140,40,0.1);
      padding: 0.2rem 0.6rem;
      border-radius: 100px;
      margin-bottom: 0.75rem;
    }

    .project-body h3 { color: var(--navy); margin-bottom: 0.5rem; }
    .project-body p { font-size: 0.88rem; }

    /* ============================================================
       PROCESS
    ============================================================ */
    .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      position: relative;
    }

    .process-steps::before {
      content: '';
      position: absolute;
      top: 36px;
      left: calc(12.5% + 18px);
      right: calc(12.5% + 18px);
      height: 2px;
      background: linear-gradient(90deg, var(--orange), var(--steel));
    }

    .process-step {
      padding: 0 1.5rem;
      text-align: center;
    }

    .step-num-wrap {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: var(--white);
      border: 2px solid var(--grey-mid);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 2rem;
      position: relative;
      z-index: 1;
      transition: var(--transition);
    }

    .process-step:hover .step-num-wrap {
      border-color: var(--orange);
      background: var(--orange);
    }

    .step-num {
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--navy);
      transition: var(--transition);
    }

    .process-step:hover .step-num { color: var(--white); }

    .process-step h3 { color: var(--navy); margin-bottom: 0.75rem; }
    .process-step p { font-size: 0.85rem; }

    .step-points {
      margin-top: 1rem;
      display: flex;
      flex-direction: column;
      gap: 0.3rem;
    }

    .step-points li {
      font-size: 0.8rem;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.4rem;
    }

    .step-points li::before {
      content: '';
      width: 3px;
      height: 3px;
      background: var(--orange);
      border-radius: 50%;
      flex-shrink: 0;
    }

    /* ============================================================
       STATS
    ============================================================ */
    .stats-section {
      background: var(--navy);
      padding: 80px 0;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 2rem;
      text-align: center;
    }

    .stat-item {
      padding: 2rem 1rem;
      border-right: 1px solid rgba(255,255,255,0.1);
    }
    .stat-item:last-child { border-right: none; }

    .stat-num {
      font-size: 3rem;
      font-weight: 900;
      color: var(--white);
      line-height: 1;
      margin-bottom: 0.5rem;
    }
    .stat-num span { color: var(--orange); }

    .stat-label {
      font-size: 0.8rem;
      color: rgba(255,255,255,0.5);
      text-transform: uppercase;
      letter-spacing: 0.1em;
    }

    /* ============================================================
       CTA SECTION
    ============================================================ */
    .cta-section {
      background: linear-gradient(135deg, var(--navy) 0%, var(--steel) 100%);
      padding: 100px 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .cta-section::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -20%;
      width: 600px;
      height: 600px;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,0.06);
    }

    .cta-section::after {
      content: '';
      position: absolute;
      bottom: -30%;
      left: -10%;
      width: 400px;
      height: 400px;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,0.04);
    }

    .cta-section h2 { color: var(--white); margin-bottom: 1rem; }
    .cta-section p { color: rgba(255,255,255,0.7); font-size: 1.1rem; margin-bottom: 2.5rem; }

    /* ============================================================
       CONTACT
    ============================================================ */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.6fr;
      gap: 5rem;
      align-items: start;
    }

    .contact-info h2 { color: var(--navy); margin-bottom: 1.25rem; }
    .contact-info p { margin-bottom: 2rem; }

    .contact-details { display: flex; flex-direction: column; gap: 1.25rem; }

    .contact-detail-item {
      display: flex;
      align-items: flex-start;
      gap: 1rem;
    }

    .contact-detail-icon {
      width: 40px;
      height: 40px;
      background: rgba(13,44,84,0.07);
      border-radius: var(--radius);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .contact-detail-icon svg { width: 18px; height: 18px; color: var(--navy); }

    .contact-detail-label {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 0.2rem;
    }

    .contact-detail-value {
      font-weight: 500;
      color: var(--grey-dark);
      font-size: 0.92rem;
    }

    .contact-form-card {
      background: var(--white);
      border: 1px solid var(--grey-mid);
      border-radius: var(--radius-lg);
      padding: 2.5rem;
      box-shadow: var(--shadow-md);
    }

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

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
      margin-bottom: 1rem;
    }

    .form-group label {
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--grey-dark);
      letter-spacing: 0.02em;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      padding: 0.75rem 1rem;
      border: 1.5px solid var(--grey-mid);
      border-radius: var(--radius);
      font-family: var(--ff);
      font-size: 0.9rem;
      color: var(--grey-dark);
      background: var(--grey-light);
      transition: var(--transition);
      outline: none;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--steel);
      background: var(--white);
      box-shadow: 0 0 0 3px rgba(54,95,145,0.1);
    }

    .form-group textarea { resize: vertical; min-height: 120px; }

    .form-group select { appearance: none; cursor: pointer; }

    .form-submit .btn { width: 100%; justify-content: center; padding: 1rem; font-size: 0.95rem; }

    .form-note {
      font-size: 0.75rem;
      color: var(--text-muted);
      text-align: center;
      margin-top: 0.75rem;
    }

    /* ============================================================
       FOOTER
    ============================================================ */
    footer {
      background: #081E3A;
      color: rgba(255,255,255,0.7);
      padding: 64px 0 0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr 1fr;
      gap: 3rem;
      padding-bottom: 3rem;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    .footer-brand p {
      font-size: 0.85rem;
      color: rgba(255,255,255,0.5);
      line-height: 1.7;
      margin-top: 1.25rem;
      max-width: 280px;
    }

    .footer-social {
      display: flex;
      gap: 0.75rem;
      margin-top: 1.5rem;
    }

    .footer-social-link {
      width: 36px;
      height: 36px;
      background: rgba(255,255,255,0.07);
      border-radius: var(--radius);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
    }

    .footer-social-link:hover {
      background: var(--orange);
    }

    .footer-social-link svg { width: 16px; height: 16px; color: var(--white); }

    .footer-col h4 {
      color: var(--white);
      font-size: 0.8rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      margin-bottom: 1.25rem;
    }

    .footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }

    .footer-col ul li a {
      font-size: 0.85rem;
      color: rgba(255,255,255,0.5);
      transition: var(--transition);
    }

    .footer-col ul li a:hover { color: var(--white); }

    .footer-contact-item {
      display: flex;
      align-items: flex-start;
      gap: 0.6rem;
      font-size: 0.82rem;
      color: rgba(255,255,255,0.5);
      margin-bottom: 0.75rem;
    }

    .footer-contact-item svg {
      width: 14px;
      height: 14px;
      color: var(--orange);
      flex-shrink: 0;
      margin-top: 2px;
    }

    .footer-bottom {
      padding: 1.5rem 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.35); }

    .footer-links {
      display: flex;
      gap: 1.5rem;
    }

    .footer-links a {
      font-size: 0.78rem;
      color: rgba(255,255,255,0.35);
      transition: var(--transition);
    }

    .footer-links a:hover { color: rgba(255,255,255,0.7); }

    /* ============================================================
       SCROLL ANIMATIONS
    ============================================================ */
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }

    /* ============================================================
       RESPONSIVE
    ============================================================ */
    @media (max-width: 1024px) {
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .industries-grid { grid-template-columns: repeat(2, 1fr); }
      .why-grid { grid-template-columns: repeat(2, 1fr); }
      .process-steps { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
      .process-steps::before { display: none; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .section { padding: 72px 0; }
      .about-grid { grid-template-columns: 1fr; gap: 3rem; }
      .about-badge { bottom: 1rem; right: 1rem; }
      .services-grid { grid-template-columns: 1fr; }
      .industries-grid { grid-template-columns: 1fr; }
      .why-grid { grid-template-columns: 1fr; }
      .projects-grid { grid-template-columns: 1fr; }
      .process-steps { grid-template-columns: 1fr; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
      .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.1); }
      .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
      .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
      .footer-bottom { flex-direction: column; align-items: flex-start; }
      .nav-links, .nav-cta { display: none; }
      .nav-hamburger { display: flex; }
      .form-row { grid-template-columns: 1fr; }
      .hero-stats { gap: 2rem; }
    }

    @media (max-width: 480px) {
      .container { padding: 0 1.25rem; }
      .stats-grid { grid-template-columns: 1fr; }
      .stat-item { border-right: none; }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { animation: none !important; transition: none !important; }
      .reveal { opacity: 1; transform: none; }
    }