:root {
    --bg: #0a0e17;
    --surface: #111827;
    --accent: #00d4aa;
    --accent2: #ff6b35;
    --text: #e8edf5;
    --muted: #6b7a99;
    --border: #1e2d45;
    --grid: #0f1a2e;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
  }

  /* GRID BACKGROUND */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(var(--grid) 1px, transparent 1px),
      linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
  }

  /* NAV */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 4rem;
    background: rgba(10,14,23,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
  }

  .logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.65rem;
    letter-spacing: 0.08em;
    color: var(--text);
  }
  .logo span { color: var(--accent); }

  nav ul {
    display: flex;
    gap: 2.5rem;
    list-style: none;
  }
  nav ul a {
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem;
    color: var(--muted);
    text-decoration: none;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.2s;
  }
  nav ul a:hover { color: var(--accent); }

  .lang-switcher {
    display: flex;
    gap: 0.5rem;
  }
  .lang-btn {
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    padding: 0.3rem 0.65rem;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    letter-spacing: 0.06em;
    transition: all 0.2s;
    border-radius: 2px;
  }
  .lang-btn:hover, .lang-btn.active {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(0,212,170,0.08);
  }

  /* HERO */
  #hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 4rem 4rem;
    z-index: 1;
    overflow: hidden;
  }

  .hero-tag {
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.2s forwards;
  }

  h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(5rem, 11vw, 11rem);
    line-height: 0.9;
    letter-spacing: 0.04em;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.4s forwards;
    max-width: 900px;
  }

  h1 em {
    font-style: normal;
    color: transparent;
    -webkit-text-stroke: 2px var(--accent);
  }

  .hero-sub {
    font-size: 1.15rem;
    font-weight: 300;
    color: var(--muted);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.6s forwards;
  }

  .hero-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.8s forwards;
  }

  .btn-primary {
    font-family: 'Space Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 1rem 2.2rem;
    background: var(--accent);
    color: #000;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.25s;
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  }
  .btn-primary:hover {
    background: #00f2c3;
    transform: translateY(-2px);
  }

  .btn-outline {
    font-family: 'Space Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 1rem 2.2rem;
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.25s;
  }
  .btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
  }

  /* Floating data viz */
  .hero-visual {
    position: absolute;
    right: 4rem;
    top: 50%;
    transform: translateY(-50%);
    width: 380px;
    height: 380px;
    opacity: 0;
    animation: fadeIn 1.2s ease 1s forwards;
  }

  .hex-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 6px;
    width: 100%;
    height: 100%;
  }

  .hex-cell {
    aspect-ratio: 1;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    animation: hexPulse var(--duration, 3s) ease-in-out var(--delay, 0s) infinite;
  }

  .hex-cell.accent { background: rgba(0,212,170,0.15); border-color: var(--accent); }
  .hex-cell.accent2 { background: rgba(255,107,53,0.15); border-color: var(--accent2); }
  .hex-cell.bright { background: rgba(0,212,170,0.35); }

  @keyframes hexPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
  }

  /* STATS BAR */
  .stats-bar {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(17,24,39,0.6);
    backdrop-filter: blur(8px);
  }

  .stat-item {
    padding: 2rem 3rem;
    border-right: 1px solid var(--border);
    opacity: 0;
    animation: fadeUp 0.7s ease var(--d, 0s) forwards;
  }
  .stat-item:last-child { border-right: none; }

  .stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3.5rem;
    color: var(--accent);
    line-height: 1;
    display: block;
  }

  .stat-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    color: var(--muted);
    text-transform: uppercase;
    margin-top: 0.3rem;
    display: block;
  }

  /* SECTIONS */
  section {
    position: relative;
    z-index: 1;
    padding: 7rem 4rem;
  }

  .section-tag {
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--accent2);
    text-transform: uppercase;
    margin-bottom: 1rem;
  }

  h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3rem, 5vw, 5rem);
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    line-height: 1;
  }

  h2 span { color: var(--accent); }

  .section-intro {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 600px;
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 4rem;
  }

  /* SERVICES */
  #services .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
  }

  .service-card {
    background: var(--surface);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: background 0.3s;
  }
  .service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px;
    height: 0;
    background: var(--accent);
    transition: height 0.4s ease;
  }
  .service-card:hover::before { height: 100%; }
  .service-card:hover { background: rgba(17,24,39,0.9); }

  .service-icon {
    font-size: 2rem;
    margin-bottom: 1.2rem;
    display: block;
  }

  .service-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.6rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.8rem;
    color: var(--text);
  }

  .service-desc {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.7;
    font-weight: 300;
  }

  .service-num {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 4rem;
    color: var(--border);
    line-height: 1;
    transition: color 0.3s;
  }
  .service-card:hover .service-num { color: rgba(0,212,170,0.12); }

  /* INDUSTRIES */
  #industries {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .industries-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
  }

  .industry-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .industry-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.3rem 0;
    border-bottom: 1px solid var(--border);
    cursor: default;
    transition: all 0.25s;
  }
  .industry-item:hover { padding-left: 1rem; }
  .industry-item:first-child { border-top: 1px solid var(--border); }

  .industry-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
    transition: transform 0.25s;
  }
  .industry-item:hover .industry-dot { transform: scale(1.8); }

  .industry-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 0.06em;
    color: var(--text);
  }

  .industry-tag {
    margin-left: auto;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(0,212,170,0.1);
    padding: 0.2rem 0.5rem;
    border: 1px solid rgba(0,212,170,0.2);
  }

  /* Data chart visual */
  .chart-visual {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .chart-bar-group { display: flex; flex-direction: column; gap: 0.4rem; }
  .chart-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .chart-bar-track {
    height: 28px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
  }
  .chart-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), rgba(0,212,170,0.5));
    border-radius: 2px;
    width: 0;
    animation: barGrow 1.5s ease var(--d, 0.2s) forwards;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 0.6rem;
  }
  .chart-bar-fill.orange {
    background: linear-gradient(90deg, var(--accent2), rgba(255,107,53,0.5));
  }
  .chart-bar-val {
    font-family: 'Space Mono', monospace;
    font-size: 0.62rem;
    color: #000;
    font-weight: 700;
  }

  @keyframes barGrow {
    to { width: var(--w, 70%); }
  }

  /* PROCESS */
  #process .process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    position: relative;
  }

  #process .process-steps::before {
    content: '';
    position: absolute;
    top: 2.5rem;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    z-index: 0;
  }

  .process-step {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 1rem;
  }

  .step-circle {
    width: 5rem;
    height: 5rem;
    border: 1px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    background: var(--bg);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    color: var(--accent);
    transition: all 0.3s;
  }
  .process-step:hover .step-circle {
    background: var(--accent);
    color: #000;
    transform: scale(1.1);
  }

  .step-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
  }

  .step-desc {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.6;
    font-weight: 300;
  }

  /* CONTACT */
  #contact {
    background: var(--surface);
    border-top: 1px solid var(--border);
  }

  .contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
  }

  .contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

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

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

  label {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--muted);
    text-transform: uppercase;
  }

  input, textarea, select {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.85rem 1rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
    border-radius: 0;
    -webkit-appearance: none;
  }
  input:focus, textarea:focus, select:focus {
    border-color: var(--accent);
  }
  textarea { resize: vertical; min-height: 130px; }

  .contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }

  .contact-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
  }
  .contact-info-item:last-child { border-bottom: none; }

  .info-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    color: var(--accent);
    text-transform: uppercase;
  }
  .info-val {
    font-size: 1.05rem;
    color: var(--text);
    font-weight: 300;
  }

  /* FOOTER */
  footer {
    position: relative;
    z-index: 1;
    padding: 3rem 4rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .footer-copy {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 0.06em;
  }

  .footer-links {
    display: flex;
    gap: 2rem;
    list-style: none;
  }
  .footer-links a {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    color: var(--muted);
    text-decoration: none;
    letter-spacing: 0.06em;
    transition: color 0.2s;
  }
  .footer-links a:hover { color: var(--accent); }

  /* ANIMATIONS */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeIn {
    to { opacity: 1; }
  }

  /* SCROLL ANIMATIONS */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: none;
  }

  /* TOOL RENTAL */
  #tool-rental {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .rental-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-bottom: 2.5rem;
  }

  .rental-card {
    background: var(--bg);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: background 0.3s;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
  }
  .rental-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0;
    height: 2px;
    background: var(--accent2);
    transition: width 0.4s ease;
  }
  .rental-card:hover::after { width: 100%; }
  .rental-card:hover { background: var(--surface); }

  .rental-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }

  .rental-icon { font-size: 2rem; }

  .rental-badge {
    font-family: 'Space Mono', monospace;
    font-size: 0.55rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
  }
  .rental-badge.available {
    color: var(--accent);
    border: 1px solid rgba(0,212,170,0.3);
    background: rgba(0,212,170,0.08);
  }
  .rental-badge.limited {
    color: var(--accent2);
    border: 1px solid rgba(255,107,53,0.3);
    background: rgba(255,107,53,0.08);
  }
  .rental-badge.request {
    color: var(--muted);
    border: 1px solid var(--border);
  }
  .rental-badge.unavailable {
    color: #e05555;
    border: 1px solid rgba(224,85,85,0.3);
    background: rgba(224,85,85,0.08);
  }

  .rental-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 0.05em;
    color: var(--text);
  }

  .rental-desc {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.6;
    font-weight: 300;
    flex: 1;
  }

  .rental-spec {
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    color: var(--accent2);
    letter-spacing: 0.06em;
  }

  .rental-pricing {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .price-item { display: flex; flex-direction: column; gap: 0.2rem; }

  .price-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.58rem;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .price-val {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    color: var(--text);
    letter-spacing: 0.04em;
  }

  .btn-rent {
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.7rem 1rem;
    border: 1px solid var(--border);
    color: var(--muted);
    text-decoration: none;
    display: block;
    text-align: center;
    transition: all 0.25s;
  }
  .btn-rent:hover {
    border-color: var(--accent2);
    color: var(--accent2);
    background: rgba(255,107,53,0.08);
  }

  .rental-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 2rem 2.5rem;
    border: 1px solid var(--border);
  }

  .rental-cta-text {
    font-size: 1.05rem;
    color: var(--muted);
    font-weight: 300;
  }

  /* MOBILE */
  @media (max-width: 900px) {
    nav { padding: 1rem 1.5rem; }
    nav ul { display: none; }
    #hero { padding: 7rem 1.5rem 3rem; }
    .hero-visual { display: none; }
    section { padding: 5rem 1.5rem; }
    .stats-bar { grid-template-columns: 1fr 1fr; }
    #services .services-grid { grid-template-columns: 1fr; }
    .industries-layout, .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
    #process .process-steps { grid-template-columns: 1fr 1fr; gap: 2rem; }
    #process .process-steps::before { display: none; }
    .rental-grid { grid-template-columns: repeat(2, 1fr); }
    .rental-cta { flex-direction: column; text-align: center; }
    footer { flex-direction: column; gap: 1.5rem; text-align: center; }
    .form-row { grid-template-columns: 1fr; }
  }

  /* TICKER */
  .ticker-wrap {
    position: relative;
    z-index: 1;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    padding: 0.8rem 0;
  }
  .ticker {
    display: flex;
    gap: 4rem;
    animation: ticker 22s linear infinite;
    width: max-content;
  }
  .ticker-item {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.15em;
    color: var(--muted);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
  .ticker-item span { color: var(--accent); font-size: 1.2rem; }
  @keyframes ticker {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }