:root {
    --bg: #080808;
    --white: #f5f3ee;
    --gray: #555;
    --gray-light: #888;
    --accent: #c8ff00;
    --accent-dim: #9abf00;
    --border: rgba(245,243,238,0.08);
  }
 
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
  html { scroll-behavior: smooth; }
 
  body {
    background: var(--bg);
    color: var(--white);
    font-family: 'DM Mono', monospace;
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
  }
 
  /* CUSTOM CURSOR */
  .cursor {
    position: fixed;
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    pointer-events: none !important;
    z-index: 9999;
    left: -20px;
    top: -20px;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease, opacity 0.3s;
    mix-blend-mode: difference;
    will-change: left, top;
  }
  .cursor-ring {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(200,255,0,0.4);
    border-radius: 50%;
    pointer-events: none !important;
    z-index: 9998;
    left: -20px;
    top: -20px;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease, border-color 0.3s;
    will-change: left, top;
  }
  body:has(a:hover) .cursor-ring,
  body:has(button:hover) .cursor-ring {
    width: 60px;
    height: 60px;
    border-color: var(--accent);
  }
 
  /* NAV */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 60px;
    border-bottom: 1px solid var(--border);
    background: rgba(8,8,8,0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transition: border-color 0.3s, background 0.3s;
  }
  nav.scrolled {
    border-color: rgba(245,243,238,0.14);
    background: rgba(8,8,8,0.99);
  }
  .nav-logo {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--white);
    text-decoration: none;
  }
  .nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
  }
  .nav-links a {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.25s;
  }
  .nav-links a:hover { color: var(--white); }
  .nav-cta {
    border: 1px solid var(--border);
    padding: 10px 24px;
    border-radius: 2px;
    color: var(--white) !important;
    transition: border-color 0.25s, background 0.25s !important;
    font-size: 12px !important;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
  }
  .nav-cta:hover {
    border-color: var(--accent) !important;
    background: rgba(200,255,0,0.05) !important;
    color: var(--accent) !important;
  }
 
  /* HERO */
  #hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 60px 80px;
    position: relative;
    overflow: hidden;
  }
 
  .hero-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Syne', sans-serif;
    font-size: clamp(80px, 15vw, 200px);
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1px rgba(245,243,238,0.04);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    letter-spacing: -0.02em;
    z-index: 0;
  }
 
  .hero-grid-line {
    position: absolute;
    top: 0; bottom: 0;
    width: 1px;
    background: var(--border);
  }
  .hero-grid-line:nth-child(1) { left: 25%; }
  .hero-grid-line:nth-child(2) { left: 50%; }
  .hero-grid-line:nth-child(3) { left: 75%; }
 
  .hero-counter {
    font-size: 11px;
    letter-spacing: 0.15em;
    color: var(--gray);
    text-transform: uppercase;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeUp 0.8s 0.2s forwards;
    position: relative;
    z-index: 1;
  }
 
  .hero-title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(48px, 7vw, 110px);
    line-height: 0.92;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 1;
    opacity: 0;
    animation: fadeUp 0.9s 0.4s forwards;
  }
 
  .hero-title .line { display: block; overflow: hidden; }
  .hero-title .line span { display: block; transform: translateY(110%); animation: slideUp 0.8s cubic-bezier(0.16,1,0.3,1) forwards; }
  .hero-title .line:nth-child(1) span { animation-delay: 0.5s; }
  .hero-title .line:nth-child(2) span { animation-delay: 0.65s; }
  .hero-title .line:nth-child(3) span { animation-delay: 0.8s; }
 
  .accent-word { color: var(--accent); }
 
  .hero-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 60px;
    position: relative;
    z-index: 1;
    opacity: 0;
    animation: fadeUp 0.8s 1.1s forwards;
  }
 
  .hero-sub {
    max-width: 420px;
    color: var(--gray-light);
    font-size: 14px;
    line-height: 1.7;
  }
  .hero-sub strong { color: var(--white); font-weight: 500; }
 
  .hero-brands {
    text-align: right;
  }
  .hero-brands-label {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 10px;
  }
  .hero-brands-list {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 0.05em;
    color: var(--white);
  }
  .hero-brands-list span {
    display: block;
    opacity: 0.4;
    font-size: 11px;
    font-family: 'DM Mono', monospace;
    font-weight: 400;
    margin-top: 4px;
    letter-spacing: 0.08em;
  }
 
  .hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--accent);
    color: #000;
    padding: 18px 36px;
    text-decoration: none;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: transform 0.3s cubic-bezier(0.16,1,0.3,1), box-shadow 0.3s;
    margin-top: 48px;
  }
  .hero-cta:hover {
    transform: scale(1.04);
    box-shadow: 0 20px 60px rgba(200,255,0,0.3);
  }
  .hero-cta svg { width: 16px; height: 16px; }
 
  /* SECTIONS COMMON */
  section { padding: 120px 60px; position: relative; }
  section:not(:last-child) { border-bottom: 1px solid var(--border); }
 
  .section-label {
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .section-label::before {
    content: '';
    display: block;
    width: 24px;
    height: 1px;
    background: var(--accent);
  }
 
  .section-title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(36px, 5vw, 72px);
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: 60px;
  }
 
  /* ABOUT */
  #about .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }
  .about-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray-light);
  }
  .about-text strong { color: var(--white); font-weight: 500; }
  .about-text p + p { margin-top: 24px; }
 
  .about-specs {
    display: flex;
    flex-direction: column;
    gap: 1px;
    border: 1px solid var(--border);
  }
  .spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
  }
  .spec-row:last-child { border-bottom: none; }
  .spec-row:hover { background: rgba(200,255,0,0.03); }
  .spec-label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); }
  .spec-value { color: var(--white); font-size: 14px; text-align: right; }
 
  /* SERVICES */
  #services .services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
  }
  .service-card {
    background: var(--bg);
    padding: 40px 32px;
    transition: background 0.3s;
    position: relative;
    overflow: hidden;
  }
  .service-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
  }
  .service-card:hover { background: rgba(200,255,0,0.03); }
  .service-card:hover::after { transform: scaleX(1); }
  .service-num {
    font-family: 'Syne', sans-serif;
    font-size: 11px;
    color: var(--accent);
    letter-spacing: 0.1em;
    margin-bottom: 24px;
  }
  .service-name {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 17px;
    line-height: 1.3;
    color: var(--white);
    margin-bottom: 12px;
  }
  .service-desc {
    font-size: 13px;
    color: var(--gray-light);
    line-height: 1.6;
  }
 
  /* CASES */
  #cases .case-item {
    display: grid;
    grid-template-columns: 80px 1fr 1fr;
    gap: 60px;
    align-items: start;
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
    transition: all 0.3s;
  }
  #cases .case-item:last-child { border-bottom: none; }
  #cases .case-item:hover .case-title { color: var(--accent); }
 
  .case-num {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 48px;
    color: rgba(245,243,238,0.06);
    line-height: 1;
    padding-top: 4px;
  }
  .case-tag {
    display: inline-block;
    border: 1px solid var(--border);
    padding: 4px 12px;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 16px;
    border-radius: 2px;
  }
  .case-title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 1.2;
    margin-bottom: 12px;
    transition: color 0.3s;
  }
  .case-task {
    font-size: 14px;
    color: var(--gray-light);
    line-height: 1.7;
  }
  .case-result-label {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 20px;
  }
  .case-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
  }
  .case-step {
    display: flex;
    gap: 12px;
    font-size: 13px;
    color: var(--gray-light);
    line-height: 1.5;
  }
  .case-step::before {
    content: '→';
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 1px;
  }
  .case-outcome {
    background: rgba(200,255,0,0.07);
    border-left: 2px solid var(--accent);
    padding: 16px 20px;
    font-size: 13px;
    color: var(--white);
    line-height: 1.6;
  }
  .nda-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray);
    margin-top: 12px;
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 2px;
  }
  .nda-badge::before {
    content: '●';
    color: var(--gray);
    font-size: 6px;
  }
 
  /* PROCESS */
  #process .process-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-top: 60px;
  }
  .process-step {
    background: var(--bg);
    padding: 40px 28px;
    position: relative;
    overflow: hidden;
    transition: background 0.3s;
  }
  .process-step:hover { background: rgba(200,255,0,0.03); }
  .process-step-num {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 56px;
    color: rgba(245,243,238,0.04);
    line-height: 1;
    position: absolute;
    top: 20px; right: 20px;
  }
  .process-step-icon {
    width: 36px;
    height: 36px;
    border: 1px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--accent);
    font-size: 14px;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
  }
  .process-step-title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 10px;
    color: var(--white);
  }
  .process-step-desc {
    font-size: 12px;
    color: var(--gray-light);
    line-height: 1.6;
  }
 
  /* CTA FINAL */
  #cta {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 120px 60px;
  }
  .cta-bg-accent {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(200,255,0,0.08) 0%, transparent 70%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
  }
  #cta .section-title {
    font-size: clamp(48px, 8vw, 120px);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
  }
  .cta-sub {
    color: var(--gray-light);
    font-size: 16px;
    max-width: 480px;
    line-height: 1.7;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
  }
  .cta-buttons {
    display: flex;
    gap: 16px;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
    justify-content: center;
  }
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent);
    color: #000;
    padding: 18px 40px;
    text-decoration: none;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: transform 0.3s, box-shadow 0.3s;
  }
  .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 50px rgba(200,255,0,0.35); }
  .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--border);
    color: var(--white);
    padding: 18px 40px;
    text-decoration: none;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: border-color 0.3s, background 0.3s;
  }
  .btn-secondary:hover { border-color: var(--accent); background: rgba(200,255,0,0.05); }
 
  /* FOOTER */
  footer {
    padding: 40px 60px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .footer-left { font-size: 12px; color: var(--gray); letter-spacing: 0.05em; }
  .footer-right { font-size: 12px; color: var(--gray); letter-spacing: 0.05em; }
  .footer-right a { color: var(--gray-light); text-decoration: none; transition: color 0.2s; }
  .footer-right a:hover { color: var(--accent); }
 
  /* MARQUEE */
  .marquee-wrapper {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 20px 0;
    background: var(--bg);
  }
  .marquee-track {
    display: flex;
    white-space: nowrap;
    animation: marquee 20s linear infinite;
    gap: 0;
  }
  .marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 32px;
    padding: 0 32px;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray);
  }
  .marquee-dot { color: var(--accent); font-size: 8px; }
 
  /* NDA BLOCK */
  .nda-block {
    background: rgba(200,255,0,0.04);
    border: 1px solid rgba(200,255,0,0.15);
    padding: 40px 48px;
    border-radius: 2px;
    margin-top: 80px;
    display: flex;
    gap: 40px;
    align-items: center;
  }
  .nda-icon {
    font-size: 36px;
    flex-shrink: 0;
    line-height: 1;
  }
  .nda-text h3 {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 8px;
  }
  .nda-text p { font-size: 14px; color: var(--gray-light); line-height: 1.7; }
 
  /* SCROLL REVEAL */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1);
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
 
  /* ANIMATIONS */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes slideUp {
    from { transform: translateY(110%); }
    to { transform: translateY(0); }
  }
  @keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
  }
 
  /* SCROLLBAR */
  ::-webkit-scrollbar { width: 4px; }
  ::-webkit-scrollbar-track { background: var(--bg); }
  ::-webkit-scrollbar-thumb { background: var(--gray); border-radius: 2px; }
  ::-webkit-scrollbar-thumb:hover { background: var(--accent); }
 
  @media (max-width: 900px) {
    nav { padding: 20px 24px; }
    .nav-links { display: none; }
    #hero, section { padding-left: 24px; padding-right: 24px; }
    #hero { padding-bottom: 60px; }
    .hero-title { font-size: clamp(40px, 10vw, 80px); }
    .hero-bottom { flex-direction: column; align-items: flex-start; gap: 40px; }
    .hero-brands { text-align: left; }
    #about .about-grid { grid-template-columns: 1fr; }
    #services .services-grid { grid-template-columns: 1fr 1fr; }
    #cases .case-item { grid-template-columns: 1fr; gap: 24px; }
    .case-num { display: none; }
    #process .process-list { grid-template-columns: 1fr 1fr; }
    #cta .section-title { font-size: clamp(40px, 8vw, 80px); }
    footer { flex-direction: column; gap: 12px; text-align: center; }
  }