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

    :root {
      --bg: #0d0d0d;
      --surface: #141414;
      --border: #222;
      --text: #f0ede8;
      --muted: #6b6b6b;
      --ff-head: 'Syne', sans-serif;
      --ff-body: 'DM Sans', sans-serif;
    }

    body.theme-data {
      --accent: #c8f060;
      --secondary-accent: #FFBBFF;
    }

    body.theme-marketing {
      --accent: #FFBBFF;
      --secondary-accent: #c8f060;
    }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--ff-body);
      font-size: 16px;
      line-height: 1.6;
      overflow-x: hidden;
    }

    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 0;
      opacity: 0.6;
    }

    /* NAV */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1.25rem 2.5rem;
      border-bottom: 1px solid transparent;
      transition: border-color 0.3s, background 0.3s;
    }
    nav.scrolled {
      background: rgba(13,13,13,0.92);
      backdrop-filter: blur(12px);
      border-color: var(--border);
    }
    .nav-logo {
      font-family: var(--ff-head);
      font-weight: 800;
      font-size: 1.1rem;
      letter-spacing: -0.02em;
      color: var(--text);
      text-decoration: none;
    }
    .nav-logo span { color: var(--accent); }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }

    /* LANGUAGE SWITCHER */
    .lang-switcher {
      display: flex;
      align-items: center;
      gap: 0;
      border: 1px solid var(--border);
      border-radius: 2px;
      overflow: hidden;
    }
    .lang-btn {
      font-family: var(--ff-head);
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      color: var(--muted);
      background: transparent;
      border: none;
      padding: 0.4rem 0.75rem;
      cursor: pointer;
      transition: color 0.2s, background 0.2s;
    }
    .lang-btn.active {
      color: var(--bg);
      background: var(--accent);
    }
    .lang-btn:not(.active):hover {
      color: var(--text);
    }

    .nav-cta {
      font-family: var(--ff-body);
      font-size: 0.85rem;
      font-weight: 500;
      color: var(--bg);
      background: var(--accent);
      padding: 0.5rem 1.25rem;
      border-radius: 2px;
      text-decoration: none;
      letter-spacing: 0.02em;
      transition: opacity 0.2s;
    }
    .nav-cta:hover { opacity: 0.85; }

    .nav-cta-mkt,
    .nav-cta-dta {
      font-family: var(--ff-body);
      font-size: 0.85rem;
      font-weight: 500;
      color: var(--bg);
      background: var(--secondary-accent);
      padding: 0.5rem 1.25rem;
      border-radius: 2px;
      text-decoration: none;
      letter-spacing: 0.02em;
      transition: opacity 0.2s;
    }
    .nav-cta-mkt:hover,
    .nav-cta-dta:hover { opacity: 0.85; }

    /* HERO */
    .hero {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 8rem 2.5rem 5rem;
      position: relative;
      overflow: hidden;
    }
    .hero-grid-bg {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(200,240,96,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200,240,96,0.04) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
    }
    .hero-glow {
      position: absolute;
      top: -20%;
      left: 50%;
      transform: translateX(-50%);
      width: 700px;
      height: 400px;
      background: radial-gradient(ellipse, rgba(200,240,96,0.12) 0%, transparent 70%);
      pointer-events: none;
    }
    .hero-label {
      font-family: var(--ff-body);
      font-size: 0.75rem;
      font-weight: 500;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1.5rem;
      opacity: 0;
      animation: fadeUp 0.6s 0.2s forwards;
    }
    .hero h1 {
      font-family: var(--ff-head);
      font-weight: 800;
      font-size: clamp(2rem, 8vw, 6rem);
      line-height: 0.95;
      letter-spacing: -0.03em;
      max-width: 14ch;
      opacity: 0;
      animation: fadeUp 0.7s 0.35s forwards;
    }
    .hero h1 em {
      font-style: normal;
      color: var(--accent);
      display: block;
    }
    .hero-sub {
      margin-top: 2rem;
      font-size: 1.1rem;
      font-weight: 300;
      color: #a8a49e;
      max-width: 44ch;
      opacity: 0;
      animation: fadeUp 0.7s 0.5s forwards;
    }
    .hero-actions {
      margin-top: 2.5rem;
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      opacity: 0;
      animation: fadeUp 0.7s 0.65s forwards;
    }
    .btn-primary {
      font-family: var(--ff-head);
      font-weight: 700;
      font-size: 0.9rem;
      letter-spacing: 0.03em;
      color: var(--bg);
      background: var(--accent);
      padding: 0.85rem 2rem;
      border-radius: 2px;
      text-decoration: none;
      transition: opacity 0.2s, transform 0.2s;
      display: inline-block;
    }
    .btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
    .btn-ghost {
      font-family: var(--ff-head);
      font-weight: 600;
      font-size: 0.9rem;
      letter-spacing: 0.03em;
      color: var(--text);
      background: transparent;
      border: 1px solid var(--border);
      padding: 0.85rem 2rem;
      border-radius: 2px;
      text-decoration: none;
      transition: border-color 0.2s, transform 0.2s;
      display: inline-block;
    }
    .btn-ghost:hover { border-color: var(--muted); transform: translateY(-1px); }
    .hero-scroll {
      position: absolute;
      bottom: 2rem;
      right: 2.5rem;
      font-size: 0.7rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--muted);
      writing-mode: vertical-rl;
      display: flex;
      align-items: center;
      gap: 0.75rem;
      opacity: 0;
      animation: fadeIn 1s 1.2s forwards;
    }
    .hero-scroll::before {
      content: '';
      width: 1px;
      height: 40px;
      background: linear-gradient(to bottom, transparent, var(--muted));
    }

    /* STRIP */
    .strip {
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 1rem 0;
      overflow: hidden;
    }
    .strip-inner {
      display: flex;
      gap: 3rem;
      white-space: nowrap;
      animation: marquee 20s linear infinite;
    }
    .strip-item {
      font-family: var(--ff-head);
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--muted);
      flex-shrink: 0;
    }
    .strip-item span { color: var(--accent); margin-right: 3rem; }

    /* SECTIONS */
    section { position: relative; z-index: 1; }
    .container { max-width: 1100px; margin: 0 auto; padding: 0 2.5rem; }
    .section-label {
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1rem;
    }

    /* ABOUT */
    .about { padding: 7rem 0; }
    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
    .about h2 {
      font-family: var(--ff-head);
      font-size: clamp(2rem, 4vw, 3.2rem);
      font-weight: 800;
      line-height: 1.05;
      letter-spacing: -0.025em;
    }
    .about h2 em { font-style: normal; color: var(--accent); }
    .about-text p {
      font-size: 1rem;
      font-weight: 300;
      color: #a8a49e;
      margin-bottom: 1.25rem;
      line-height: 1.75;
    }
    .about-text p strong { color: var(--text); font-weight: 500; }
    .about-stat {
      display: flex;
      gap: 3rem;
      margin-top: 2.5rem;
      padding-top: 2.5rem;
      border-top: 1px solid var(--border);
    }
    .stat-num {
      font-family: var(--ff-head);
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--accent);
      line-height: 1;
    }
    .stat-label { font-size: 0.8rem; color: var(--muted); margin-top: 0.25rem; }

    /* SERVICES */
    .services {
      padding: 7rem 0;
      background: var(--surface);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .services-head {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      margin-bottom: 4rem;
      align-items: center;
    }
    .services h2 {
      font-family: var(--ff-head);
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 800;
      line-height: 1.05;
      letter-spacing: -0.025em;
    }

    .services h2 em { font-style: normal; color: var(--accent); }
    
    .services-intro { font-size: 1rem; font-weight: 300; color: #a8a49e; line-height: 1.75; }
    .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:hover { background: #1a1a1a; }
    .service-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
      background: var(--accent);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.3s;
    }
    .service-card:hover::before { transform: scaleX(1); }
    .service-num {
      font-family: var(--ff-head);
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      color: var(--accent);
      margin-bottom: 1.5rem;
    }
    .service-card h3 {
      font-family: var(--ff-head);
      font-size: 1.25rem;
      font-weight: 700;
      letter-spacing: -0.02em;
      margin-bottom: 0.75rem;
    }
    .service-card p { font-size: 0.9rem; font-weight: 300; color: #a8a49e; line-height: 1.7; }

    /* HOW */
    .how { padding: 7rem 0; }
    .how h2 {
      font-family: var(--ff-head);
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 800;
      letter-spacing: -0.025em;
      margin-bottom: 4rem;
    }

    .how h2 em { font-style: normal; color: var(--accent); }

    .steps { display: grid; grid-template-columns: repeat(4, 1fr); }
    .step { padding: 2.5rem 2rem 2.5rem 0; border-right: 1px solid var(--border); min-width: 0; }
    .step:last-child { border-right: none; padding-right: 0; padding-left: 2rem; }
    .step:not(:first-child) { padding-left: 2rem; }
    .step-num {
      font-family: var(--ff-head);
      font-size: 3rem;
      font-weight: 800;
      color: var(--border);
      line-height: 1;
      margin-bottom: 1.5rem;
    }
    .step h3 { font-family: var(--ff-head); font-size: 1rem; font-weight: 700; margin-bottom: 0.75rem; }
    .step h3,
    .step p {
      max-width: 100%;
      overflow-wrap: break-word;
      word-break: normal;
      hyphens: auto;
    }
    .step p { font-size: 0.875rem; font-weight: 300; color: #a8a49e; line-height: 1.7; }

    /* SOLUTIONS */
    .solutions { padding: 7rem 0; }
    .solutions-head {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      margin-bottom: 3rem;
      align-items: center;
    }
    .solutions h2 {
      font-family: var(--ff-head);
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 800;
      line-height: 1.05;
      letter-spacing: -0.025em;
    }
    .solutions h2 em { font-style: normal; color: var(--accent); }
    .solutions-intro {
      font-size: 1rem;
      font-weight: 300;
      color: #a8a49e;
      line-height: 1.75;
    }
    .solutions-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1px;
      background: var(--border);
      border: 1px solid var(--border);
    }
    .solution-card {
      background: var(--bg);
      padding: 2rem;
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }
    .solution-card h3 {
      font-family: var(--ff-head);
      font-size: 1.2rem;
      font-weight: 700;
      line-height: 1.2;
      letter-spacing: -0.02em;
    }
    .solution-item span {
      display: block;
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.35rem;
    }
    .solution-item p {
      font-size: 0.9rem;
      font-weight: 300;
      color: #a8a49e;
      line-height: 1.65;
    }
    .solution-link {
      margin-top: auto;
      color: var(--accent);
      font-size: 0.9rem;
      font-weight: 600;
      text-decoration: none;
      border-bottom: 1px solid rgba(200,240,96,0.3);
      width: fit-content;
      padding-bottom: 2px;
    }
    .solution-link:hover { border-color: var(--accent); }

    /* WHO */
    .who {
      padding: 7rem 0;
      background: var(--surface);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .who-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
    .who h2 {
      font-family: var(--ff-head);
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 800;
      letter-spacing: -0.025em;
      line-height: 1.05;
      margin-bottom: 1.5rem;
    }
    .who h2 em { font-style: normal; color: var(--accent); }
    .who p { font-size: 1rem; font-weight: 300; color: #a8a49e; line-height: 1.75; margin-bottom: 1rem; }
    .who-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
    .who-list li {
      display: flex;
      align-items: flex-start;
      gap: 1rem;
      font-size: 0.95rem;
      font-weight: 300;
      color: #a8a49e;
      line-height: 1.6;
    }
    .who-list li::before { content: '→'; color: var(--accent); flex-shrink: 0; font-weight: 600; }

    /* CTA */
    .cta-section { padding: 8rem 0; text-align: center; position: relative; overflow: hidden; }
    .cta-glow {
      position: absolute;
      bottom: -30%;
      left: 50%;
      transform: translateX(-50%);
      width: 600px;
      height: 300px;
      background: radial-gradient(ellipse, rgba(200,240,96,0.1) 0%, transparent 70%);
      pointer-events: none;
    }
    .cta-section h2 {
      font-family: var(--ff-head);
      font-size: clamp(2.5rem, 5vw, 4.5rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      line-height: 1;
      margin-bottom: 1.5rem;
    }
    .cta-section h2 em { font-style: normal; color: var(--accent); }
    .cta-section p {
      font-size: 1.1rem;
      font-weight: 300;
      color: #a8a49e;
      max-width: 42ch;
      margin: 0 auto 2.5rem;
      line-height: 1.7;
    }
    .cta-email {
      font-family: var(--ff-head);
      font-size: 1rem;
      font-weight: 600;
      color: var(--accent);
      text-decoration: none;
      border-bottom: 1px solid rgba(200,240,96,0.3);
      padding-bottom: 2px;
      transition: border-color 0.2s;
    }
    .cta-email:hover { border-color: var(--accent); }

    /* FOOTER */
    footer {
      border-top: 1px solid var(--border);
      padding: 2rem 2.5rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .footer-logo { font-family: var(--ff-head); font-weight: 800; font-size: 0.95rem; color: var(--muted); }
    .footer-logo span { color: var(--accent); }
    footer p { font-size: 0.8rem; color: var(--muted); }

    /* ANIMATIONS */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    @keyframes fadeIn {
      from { opacity: 0; }
      to   { opacity: 1; }
    }
    @keyframes marquee {
      from { transform: translateX(0); }
      to   { transform: translateX(-50%); }
    }
    .reveal {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    /* FLOATING BUTTON */
    .fab-switch {
      position: fixed;
      bottom: 2rem;
      right: 1.5rem;
      z-index: 200;
      background: var(--secondary-accent);
      color: #000;
      padding: 0.75rem 1.25rem;
      border-radius: 2rem;
      font-weight: 700;
      text-decoration: none;
      box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    }

    /* RESPONSIVE */
    @media (max-width: 768px) {
      html, body { overflow-x: hidden; max-width: 100%; }

      nav { padding: 1rem 1.25rem; }
      .nav-cta { display: none; }

      .hero { padding: 7rem 0.5rem 4rem; }
      .hero h1 { font-size: clamp(2.0rem, 9vw, 3.0rem); max-width: 100%; }
      .hero-sub { font-size: 1rem; max-width: 100%; }
      .hero-scroll { display: none; }

      .container { padding: 0 1.25rem; width: 100%; }

      .about-grid, .services-head, .solutions-head, .who-grid { grid-template-columns: 1fr; gap: 2rem; }

      .about h2 { font-size: clamp(1.8rem, 8vw, 2.5rem); }

      .about-stat {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
      }
      .stat-num { font-size: 1.8rem; }

      .services-grid, .solutions-grid { grid-template-columns: 1fr; }

      @media (min-width: 600px) {
        .solutions-grid { grid-template-columns: repeat(2, 1fr); }
      }

      .services h2, .how h2, .solutions h2, .who h2, .cta-section h2 {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
      }

      .cta-section h2 { font-size: clamp(2rem, 10vw, 3rem); }

      .steps { grid-template-columns: 1fr; gap: 0; }
      .step, .step:last-child, .step:not(:first-child) {
        border-right: none;
        padding: 1.5rem 0;
        border-bottom: 1px solid var(--border);
      }

      .about, .services, .how, .solutions, .who, .cta-section { padding: 4rem 0; }

      footer { flex-direction: column; gap: 0.75rem; text-align: center; }

      .cta-email { font-size: 0.9rem; word-break: break-all; }
    }