:root {
    --black: #ffffff;
    --anthracite: #f7f7f5;
    --steel-dark: #ffffff;
    --steel-mid: #f1f1ef;
    --steel-border: #e4e4df;
    --steel-line: #d7d7d0;
    --steel-muted: #6c6c66;
    --steel-text: #4d4d48;
    --off-white: #1f1f1c;
    --white: #11110f;
    --accent: #f58220;
    --accent-dim: #d86d11;
    --accent-light: #ff9b3d;
    --red-cta: #f58220;
    --font-display: 'DM Sans', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font-body);
    background: var(--black);
    color: var(--off-white);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  /* ======================== TYPOGRAPHY ======================== */
  .display-xl {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 6vw, 5.2rem);
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: var(--white);
  }
  .display-lg {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--white);
  }
  .display-md {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.015em;
    color: var(--white);
  }
  .eyebrow {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
  }
  .body-lead {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    font-weight: 300;
    line-height: 1.7;
    color: var(--steel-text);
  }
  .body-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--steel-text);
    font-weight: 400;
  }

  /* ======================== LAYOUT ======================== */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 3rem);
  }
  .section {
    padding: clamp(5rem, 10vw, 9rem) 0;
  }
  .section--tight {
    padding: clamp(3rem, 6vw, 5rem) 0;
  }

  /* ======================== BUTTONS ======================== */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 3px;
    transition: all 0.2s ease;
    letter-spacing: 0.01em;
    cursor: pointer;
    border: none;
  }
  .btn-primary {
    background: var(--accent);
    color: #ffffff;
    padding: 0.85rem 1.75rem;
  }
  .btn-primary:hover {
    background: var(--accent-dim);
    transform: translateY(-1px);
  }
  .btn-outline {
    background: transparent;
    color: var(--off-white);
    padding: 0.8rem 1.65rem;
    border: 1px solid var(--steel-line);
  }
  .btn-outline:hover {
    border-color: var(--steel-muted);
    background: rgba(245,130,32,0.06);
    color: var(--accent-dim);
  }
  .btn-arrow::after {
    content: '→';
    font-size: 1rem;
    transition: transform 0.2s ease;
  }
  .btn-arrow:hover::after { transform: translateX(3px); }

  /* ======================== NAV ======================== */
  nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.4rem clamp(1.25rem, 4vw, 3rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    box-shadow: 0 8px 28px rgba(0,0,0,0.05);
    transition: padding 0.3s ease;
  }
  .nav-logo {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
  .nav-logo span {
    color: var(--accent);
  }
  .nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
  }
  .nav-links a {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--steel-text);
    text-decoration: none;
    transition: color 0.2s ease;
  }
  .nav-links a:hover { color: var(--accent); }
  .nav-cta {
    background: var(--accent);
    color: #ffffff !important;
    padding: 0.55rem 1.2rem;
    border-radius: 2px;
  }
  .nav-cta:hover { background: var(--accent-dim) !important; color: #ffffff !important; }

  /* ======================== HERO ======================== */
  .hero {
    background: linear-gradient(135deg, #ffffff 0%, #fff7ef 48%, #ffffff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 5rem;
    overflow: hidden;
  }
  .hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
  }
  .hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(245,130,32,0.08) 1px, transparent 1px),
      linear-gradient(90deg, rgba(245,130,32,0.08) 1px, transparent 1px);
    background-size: 60px 60px;
  }
  .hero-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(245,130,32,0.16) 0%, transparent 65%);
    pointer-events: none;
  }
  .hero-noise {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(255,255,255,0.78) 0%, transparent 60%);
  }
  .hero-content {
    position: relative;
    z-index: 1;
    max-width: 860px;
  }
  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--steel-line);
    border-radius: 100px;
    padding: 0.35rem 0.9rem 0.35rem 0.6rem;
    margin-bottom: 2.5rem;
    background: rgba(255,255,255,0.9);
  }
  .hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2.5s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
  }
  .hero-badge span {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--steel-text);
  }
  .hero-title { margin-bottom: 1.5rem; }
  .hero-title em {
    font-style: normal;
    color: var(--accent);
  }
  .hero-sub {
    max-width: 600px;
    margin-bottom: 2.5rem;
  }
  .hero-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
  }
  .hero-micro {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding-top: 3rem;
    border-top: 1px solid var(--steel-border);
  }
  .hero-micro-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  .hero-micro-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
  }
  .hero-micro-item span {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--steel-muted);
  }
  .hero-scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    right: clamp(1.25rem, 4vw, 3rem);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1;
  }
  .hero-scroll-line {
    width: 40px;
    height: 1px;
    background: var(--steel-line);
  }
  .hero-scroll-indicator span {
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--steel-muted);
  }

  /* ======================== INTRO ======================== */
  .intro {
    background: var(--anthracite);
    border-top: 1px solid var(--steel-border);
    border-bottom: 1px solid var(--steel-border);
  }
  .intro-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 8rem);
    align-items: center;
  }
  .intro-overline {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
  }
  .intro-overline-line {
    width: 2rem;
    height: 1px;
    background: var(--accent);
  }
  .intro-title { margin-bottom: 1.5rem; }
  .intro-body { margin-bottom: 2rem; }
  .intro-visual {
    position: relative;
    height: 420px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--steel-dark);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .intro-visual-inner {
    width: 100%;
    height: 100%;
    position: relative;
  }
  .intro-visual-bg {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    grid-template-rows: repeat(8, 1fr);
    opacity: 0.25;
  }
  .grid-cell {
    border: 0.5px solid var(--steel-line);
  }
  .intro-visual-centerpiece {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .metal-shape {
    position: relative;
  }
  .metal-frame {
    width: 200px;
    height: 160px;
    border: 2px solid var(--accent);
    border-radius: 3px;
    position: relative;
  }
  .metal-frame::before {
    content: '';
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(245,130,32,0.35);
    border-radius: 2px;
  }
  .metal-corner {
    position: absolute;
    width: 14px;
    height: 14px;
    border-color: var(--accent);
    border-style: solid;
  }
  .metal-corner.tl { top: -2px; left: -2px; border-width: 3px 0 0 3px; }
  .metal-corner.tr { top: -2px; right: -2px; border-width: 3px 3px 0 0; }
  .metal-corner.bl { bottom: -2px; left: -2px; border-width: 0 0 3px 3px; }
  .metal-corner.br { bottom: -2px; right: -2px; border-width: 0 3px 3px 0; }
  .metal-label {
    position: absolute;
    bottom: -2.5rem;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--steel-muted);
  }
  .crosshair {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
  }
  .crosshair::before, .crosshair::after {
    content: '';
    position: absolute;
    background: var(--accent);
  }
  .crosshair::before { width: 1px; height: 100%; left: 50%; top: 0; }
  .crosshair::after { width: 100%; height: 1px; top: 50%; left: 0; }
  .visual-spec {
    position: absolute;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    color: var(--steel-muted);
    font-family: 'Courier New', monospace;
  }
  .visual-spec.top-right { top: 1.5rem; right: 1.5rem; text-align: right; }
  .visual-spec.bottom-left { bottom: 1.5rem; left: 1.5rem; }

  /* ======================== PROOF BLOCK ======================== */
  .proof {
    background: var(--black);
  }
  .proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid var(--steel-border);
    border-radius: 4px;
    overflow: hidden;
  }
  .proof-item {
    padding: clamp(1.5rem, 3vw, 2.5rem);
    border-right: 1px solid var(--steel-border);
    position: relative;
    transition: background 0.2s ease;
  }
  .proof-item:last-child { border-right: none; }
  .proof-item:hover { background: rgba(245,130,32,0.07); }
  .proof-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 1.5rem;
    opacity: 0.7;
  }
  .proof-icon svg { width: 100%; height: 100%; stroke: var(--accent); stroke-width: 1.5; fill: none; }
  .proof-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.5rem;
    line-height: 1.2;
  }
  .proof-body {
    font-size: 0.8rem;
    color: var(--steel-text);
    line-height: 1.5;
  }
  .proof-accent-line {
    position: absolute;
    top: 0;
    left: 2.5rem;
    width: 2rem;
    height: 2px;
    background: var(--accent);
    border-radius: 0 0 2px 2px;
  }

  /* ======================== SERVICES ======================== */
  .services {
    background: var(--anthracite);
    border-top: 1px solid var(--steel-border);
  }
  .section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
    gap: 2rem;
    flex-wrap: wrap;
  }
  .section-header-left { max-width: 560px; }
  .section-header-eyebrow { margin-bottom: 0.75rem; }
  .section-header-title { margin-bottom: 0; }
  .section-header-body { margin-top: 1rem; }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--steel-border);
    border-radius: 4px;
    overflow: hidden;
  }
  .service-card {
    background: var(--steel-dark);
    padding: clamp(1.75rem, 3vw, 2.5rem);
    position: relative;
    transition: background 0.25s ease;
    cursor: default;
  }
  .service-card:hover { background: var(--steel-mid); }
  .service-card:hover .service-arrow { opacity: 1; transform: translateX(0); }
  .service-num {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--steel-muted);
    margin-bottom: 1.5rem;
    font-family: 'Courier New', monospace;
  }
  .service-name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.75rem;
    line-height: 1.2;
  }
  .service-desc {
    font-size: 0.83rem;
    color: var(--steel-text);
    line-height: 1.65;
  }
  .service-arrow {
    position: absolute;
    bottom: 1.75rem;
    right: 1.75rem;
    font-size: 1.1rem;
    color: var(--accent);
    opacity: 0;
    transform: translateX(-4px);
    transition: all 0.2s ease;
  }
  .service-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: transparent;
    transition: background 0.25s ease;
  }
  .service-card:hover .service-accent {
    background: var(--accent);
    opacity: 0.4;
  }

  /* ======================== MARKETS ======================== */
  .markets {
    background: var(--black);
  }
  .markets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--steel-border);
    border-radius: 4px;
    overflow: hidden;
    margin-top: clamp(2.5rem, 5vw, 4rem);
  }
  .market-card {
    background: var(--black);
    padding: clamp(1.75rem, 2.5vw, 2.5rem);
    transition: background 0.2s ease;
    position: relative;
  }
  .market-card:hover { background: rgba(245,130,32,0.08); }
  .market-icon-wrap {
    width: 40px;
    height: 40px;
    border: 1px solid var(--steel-line);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: border-color 0.2s ease;
  }
  .market-card:hover .market-icon-wrap { border-color: var(--accent); }
  .market-icon-wrap svg {
    width: 18px;
    height: 18px;
    stroke: var(--steel-text);
    stroke-width: 1.5;
    fill: none;
    transition: stroke 0.2s ease;
  }
  .market-card:hover .market-icon-wrap svg { stroke: var(--accent); }
  .market-name {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.5rem;
  }
  .market-desc {
    font-size: 0.78rem;
    color: var(--steel-muted);
    line-height: 1.5;
  }
  .markets-note {
    margin-top: 2rem;
    padding: 1.25rem 1.5rem;
    border-left: 2px solid var(--accent);
    background: rgba(245,130,32,0.08);
    border-radius: 0 3px 3px 0;
  }
  .markets-note p {
    font-size: 0.82rem;
    color: var(--steel-text);
    font-style: italic;
  }

  /* ======================== PROJECTS ======================== */
  .projects {
    background: var(--anthracite);
    border-top: 1px solid var(--steel-border);
    border-bottom: 1px solid var(--steel-border);
  }
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--steel-border);
    border-radius: 4px;
    overflow: hidden;
    margin-top: clamp(2.5rem, 5vw, 4rem);
  }
  .project-card {
    background: var(--steel-dark);
    padding: clamp(1.75rem, 3vw, 2.5rem);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    transition: background 0.2s ease;
  }
  .project-card:hover { background: var(--steel-mid); }
  .project-visual {
    width: 100%;
    height: 180px;
    background: var(--steel-mid);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .project-visual-inner {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
  }
  /* Technical drawing visual placeholders */
  .proj-drawing {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .proj-drawing svg {
    opacity: 0.5;
    transition: opacity 0.2s;
  }
  .project-card:hover .proj-drawing svg { opacity: 0.8; }
  .project-tag {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    padding: 0.25rem 0.6rem;
    border: 1px solid rgba(245,130,32,0.35);
    border-radius: 2px;
  }
  .project-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    line-height: 1.25;
  }
  .project-desc {
    font-size: 0.82rem;
    color: var(--steel-text);
    line-height: 1.6;
  }

  /* ======================== PROCESS ======================== */
  .process {
    background: var(--black);
  }
  .process-steps {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
  }
  .process-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--steel-border);
    transition: background 0.2s ease;
    align-items: start;
  }
  .process-step:last-child { border-bottom: none; }
  .process-step:hover { background: rgba(245,130,32,0.06); }
  .step-number {
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--accent);
    font-weight: 600;
    padding-top: 0.2rem;
  }
  .step-content {}
  .step-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.4rem;
  }
  .step-desc {
    font-size: 0.83rem;
    color: var(--steel-text);
    line-height: 1.6;
    max-width: 580px;
  }
  .process-note {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--steel-dark);
    border-radius: 4px;
    border: 1px solid var(--steel-border);
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
  }
  .process-note-icon {
    font-size: 1.2rem;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 0.1rem;
  }
  .process-note p {
    font-size: 0.88rem;
    color: var(--steel-text);
    line-height: 1.65;
  }

  /* ======================== ABOUT ======================== */
  .about {
    background: var(--anthracite);
    border-top: 1px solid var(--steel-border);
    border-bottom: 1px solid var(--steel-border);
  }
  .about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 8rem);
    align-items: center;
  }
  .about-visual {
    height: 480px;
    background: var(--steel-dark);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .about-visual-schematic {
    width: 100%;
    height: 100%;
    position: relative;
  }
  .about-content .eyebrow { margin-bottom: 0.75rem; }
  .about-content .display-md { margin-bottom: 1.5rem; }
  .about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    margin-top: 2.5rem;
    background: var(--steel-border);
    border-radius: 3px;
    overflow: hidden;
  }
  .about-stat {
    background: var(--steel-dark);
    padding: 1.25rem 1.5rem;
  }
  .about-stat-num {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 0.3rem;
  }
  .about-stat-num span { color: var(--accent); }
  .about-stat-label {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--steel-muted);
  }

  /* ======================== FAQ ======================== */
  .faq {
    background: var(--black);
  }
  .faq-list {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    border-top: 1px solid var(--steel-border);
  }
  .faq-item {
    border-bottom: 1px solid var(--steel-border);
  }
  .faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    cursor: pointer;
    text-align: left;
    color: var(--white);
  }
  .faq-q-text {
    font-family: var(--font-display);
    font-size: clamp(0.95rem, 1.5vw, 1.05rem);
    font-weight: 500;
    color: var(--white);
    line-height: 1.3;
  }
  .faq-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    border: 1px solid var(--steel-line);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--steel-text);
    transition: all 0.25s ease;
  }
  .faq-item.open .faq-icon {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--black);
    transform: rotate(45deg);
  }
  .faq-answer {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding-bottom: 0;
  }
  .faq-item.open .faq-answer {
    max-height: 200px;
    padding-bottom: 1.5rem;
  }
  .faq-answer p {
    font-size: 0.9rem;
    color: var(--steel-text);
    line-height: 1.7;
    max-width: 680px;
  }

  /* ======================== CTA BLOCK ======================== */
  .cta-section {
    background: var(--anthracite);
    border-top: 1px solid var(--steel-border);
    position: relative;
    overflow: hidden;
  }
  .cta-bg {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(245,130,32,0.07) 1px, transparent 1px),
      linear-gradient(90deg, rgba(245,130,32,0.07) 1px, transparent 1px);
    background-size: 40px 40px;
  }
  .cta-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(245,130,32,0.15) 0%, transparent 70%);
    pointer-events: none;
  }
  .cta-inner {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
  }
  .cta-inner .eyebrow { margin-bottom: 1.5rem; }
  .cta-inner .display-lg { margin-bottom: 1.25rem; }
  .cta-inner .body-lead { max-width: 540px; margin: 0 auto 3rem; }
  .cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
  }

  /* ======================== FOOTER ======================== */
  footer {
    background: var(--black);
    border-top: 1px solid var(--steel-border);
    padding: 4rem 0 2.5rem;
  }
  .footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    margin-bottom: 4rem;
  }
  .footer-brand {}
  .footer-logo {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
  }
  .footer-logo span { color: var(--accent); }
  .footer-tagline {
    font-size: 0.78rem;
    color: var(--steel-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 260px;
  }
  .footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
  }
  .footer-contact a, .footer-contact span {
    font-size: 0.8rem;
    color: var(--steel-muted);
    text-decoration: none;
    transition: color 0.2s ease;
    line-height: 1.5;
  }
  .footer-contact a:hover { color: var(--accent); }
  .footer-col-title {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--steel-muted);
    margin-bottom: 1.25rem;
  }
  .footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
  }
  .footer-links a {
    font-size: 0.83rem;
    color: var(--steel-text);
    text-decoration: none;
    transition: color 0.2s ease;
  }
  .footer-links a:hover { color: var(--white); }
  .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--steel-border);
    flex-wrap: wrap;
  }
  .footer-bottom span {
    font-size: 0.72rem;
    color: var(--steel-muted);
    letter-spacing: 0.03em;
  }

  /* ======================== SCROLL ANIMATIONS ======================== */
  .fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .fade-up.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .fade-up-delay-1 { transition-delay: 0.1s; }
  .fade-up-delay-2 { transition-delay: 0.2s; }
  .fade-up-delay-3 { transition-delay: 0.3s; }

  /* ======================== RESPONSIVE ======================== */
  @media (max-width: 960px) {
    .intro-inner,
    .about-inner {
      grid-template-columns: 1fr;
      gap: 3rem;
    }
    .about-inner { }
    .proof-grid { grid-template-columns: repeat(2, 1fr); }
    .proof-item:nth-child(2) { border-right: none; }
    .proof-item:nth-child(3) { border-top: 1px solid var(--steel-border); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .markets-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  }

  @media (max-width: 680px) {
    .nav-links { display: none; }
    .nav-cta-desktop { display: none; }
    .services-grid,
    .markets-grid,
    .projects-grid { grid-template-columns: 1fr; }
    .proof-grid { grid-template-columns: 1fr 1fr; }
    .about-stats { grid-template-columns: 1fr 1fr; }
    .process-step { grid-template-columns: 60px 1fr; gap: 1rem; }
    .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
    .hero-micro { gap: 1rem; }
    .section-header { flex-direction: column; align-items: flex-start; }
    .intro-visual, .about-visual { height: 280px; }
  }

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