:root{
    --bg: #0A0E17;
    --bg-2: #0E1320;
    --surface: #121829;
    --surface-2: #171F35;
    --border: #232C45;
    --text: #E9ECF4;
    --text-dim: #9099B0;
    --text-faint: #5C6480;
    --gold: #E8B04B;
    --gold-dim: #B8873A;
    --teal: #4FB6AC;
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
  }

  *{ box-sizing: border-box; margin:0; padding:0; }
  html{ scroll-behavior: smooth; }
  body{
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }

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

  .wrap{ max-width: 1180px; margin: 0 auto; padding: 0 32px; }

  /* Background circuit texture */
  .grid-bg{
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
      linear-gradient(rgba(232,176,75,0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(232,176,75,0.035) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 30%, transparent 75%);
  }

  /* Header */
  header{
    position: sticky; top:0; z-index: 50;
    background: rgba(10,14,23,0.82);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
  }
  .nav{
    display:flex; align-items:center; justify-content: space-between;
    padding: 20px 32px;
    max-width: 1180px; margin:0 auto;
  }
  .logo{
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 0.01em;
    display:flex; align-items:center; gap:10px;
  }
  .logo .mark{
    width: 10px; height:10px;
    background: var(--gold);
    display:inline-block;
    transform: rotate(45deg);
    box-shadow: 0 0 14px rgba(232,176,75,0.6);
  }
  .logo .sub{
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-faint);
    font-weight:400;
    letter-spacing: 0.08em;
    margin-left: 4px;
  }
  nav.links{ display:flex; gap: 36px; align-items:center; }
  nav.links a{
    font-size: 14px; color: var(--text-dim); font-weight:500;
    transition: color .2s ease;
  }
  nav.links a:hover{ color: var(--text); }
  .nav-cta{
    border: 1px solid var(--gold-dim);
    color: var(--gold) !important;
    padding: 9px 18px;
    font-size: 13px !important;
    font-family: var(--font-mono);
    letter-spacing: 0.03em;
    transition: all .2s ease;
  }
  .nav-cta:hover{ background: rgba(232,176,75,0.1); border-color: var(--gold); }

  @media (max-width: 860px){
    nav.links{ display:none; }
  }

  /* Hero */
  .hero{
    position: relative; z-index: 1;
    padding: 120px 0 100px;
    border-bottom: 1px solid var(--border);
  }
  .eyebrow{
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--teal);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    display:flex; align-items:center; gap: 10px;
    margin-bottom: 28px;
  }
  .eyebrow::before{
    content:'';
    width: 24px; height:1px;
    background: var(--teal);
  }
  .hero h1{
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(40px, 6vw, 74px);
    line-height: 1.04;
    letter-spacing: -0.01em;
    max-width: 900px;
  }
  .hero h1 em{
    font-style: normal;
    color: var(--gold);
  }
  .hero p.lede{
    margin-top: 26px;
    font-size: 18px;
    color: var(--text-dim);
    max-width: 560px;
    line-height: 1.7;
  }
  .hero-actions{ display:flex; gap:16px; margin-top: 40px; flex-wrap: wrap; }
  .btn{
    display:inline-flex; align-items:center; gap:10px;
    padding: 14px 26px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-body);
    border-radius: 2px;
    transition: all .2s ease;
    cursor: pointer;
  }
  .btn-primary{
    background: var(--gold);
    color: #0A0E17;
  }
  .btn-primary:hover{ background: #f2c268; transform: translateY(-1px); }
  .btn-ghost{
    border: 1px solid var(--border);
    color: var(--text);
  }
  .btn-ghost:hover{ border-color: var(--text-faint); }

  .hero-stats{
    display:flex; gap: 56px;
    margin-top: 80px;
    flex-wrap: wrap;
  }
  .stat .n{
    font-family: var(--font-display);
    font-size: 34px;
    font-weight: 700;
    color: var(--text);
  }
  .stat .l{
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-faint);
    letter-spacing: 0.05em;
    margin-top: 6px;
  }

  /* Section shared */
  section{ position: relative; z-index:1; padding: 100px 0; border-bottom: 1px solid var(--border); }
  .section-head{ max-width: 620px; margin-bottom: 56px; }
  .section-head .eyebrow{ margin-bottom: 18px; }
  .section-head h2{
    font-family: var(--font-display);
    font-size: clamp(28px, 3.4vw, 40px);
    font-weight: 600;
    letter-spacing: -0.01em;
  }
  .section-head p{
    margin-top: 16px;
    color: var(--text-dim);
    font-size: 16px;
  }

  /* 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(--bg-2);
    padding: 36px 30px;
    transition: background .25s ease;
  }
  .service-card:hover{ background: var(--surface); }
  .service-card .tag{
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--teal);
    letter-spacing: 0.08em;
  }
  .service-card h3{
    font-family: var(--font-display);
    font-size: 21px;
    font-weight: 600;
    margin-top: 14px;
  }
  .service-card p{
    color: var(--text-dim);
    font-size: 14.5px;
    margin-top: 12px;
  }
  @media (max-width: 860px){
    .services-grid{ grid-template-columns: 1fr; }
  }

  /* Process / signature element: signal line */
  .process{ position: relative; }
  .signal-line{
    position: relative;
    height: 140px;
    margin: 20px 0 60px;
  }
  .signal-line svg{ width: 100%; height: 100%; display:block; }
  .process-steps{
    display:grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .process-step .idx{
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--gold);
  }
  .process-step h4{
    font-family: var(--font-display);
    font-size: 17px;
    margin-top: 10px;
    font-weight: 600;
  }
  .process-step p{
    color: var(--text-dim);
    font-size: 13.5px;
    margin-top: 8px;
  }
  @media (max-width: 860px){
    .process-steps{ grid-template-columns: 1fr 1fr; }
  }

  /* About */
  .about-grid{
    display:grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: start;
  }
  .about-copy p{ color: var(--text-dim); font-size: 16px; margin-bottom: 18px; }
  .about-copy p:last-child{ margin-bottom:0; }
  .values{ display:flex; flex-direction: column; gap: 22px; }
  .value{ border-left: 2px solid var(--border); padding-left: 20px; }
  .value.active{ border-left-color: var(--gold); }
  .value h4{ font-family: var(--font-display); font-size: 16px; font-weight:600; }
  .value p{ color: var(--text-faint); font-size: 13.5px; margin-top: 6px; }
  @media (max-width: 860px){
    .about-grid{ grid-template-columns: 1fr; }
  }

  /* CTA band */
  .cta-band{
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 80px 0;
    text-align:center;
  }
  .cta-band h2{
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    max-width: 640px;
    margin: 0 auto;
  }
  .cta-band p{ color: var(--text-dim); margin-top: 16px; }
  .cta-band .btn{ margin-top: 32px; }

  /* Footer */
  footer{ padding: 64px 0 40px; position: relative; z-index:1; }
  .footer-grid{
    display:grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
  }
  .footer-brand .logo{ margin-bottom: 14px; }
  .footer-brand p{ color: var(--text-faint); font-size: 14px; max-width: 320px; }
  .footer-col h5{
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-faint);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
  }
  .footer-col a{
    display:block;
    color: var(--text-dim);
    font-size: 14px;
    margin-bottom: 12px;
    transition: color .2s ease;
  }
  .footer-col a:hover{ color: var(--gold); }
  .footer-bottom{
    border-top: 1px solid var(--border);
    padding-top: 28px;
    display:flex; justify-content: space-between; align-items:center;
    flex-wrap: wrap; gap: 16px;
    font-family: var(--font-mono);
    font-size: 12.5px;
    color: var(--text-faint);
  }
  .footer-legal{ display:flex; gap: 24px; }
  .footer-legal a{ color: var(--text-faint); transition: color .2s ease; }
  .footer-legal a:hover{ color: var(--gold); }

  @media (max-width: 860px){
    .footer-grid{ grid-template-columns: 1fr; }
  }

  :focus-visible{ outline: 2px solid var(--gold); outline-offset: 3px; }

  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior: auto; }
    *{ transition: none !important; animation: none !important; }
  }

/* ---- Contact page additions ---- */
.page-hero{
  position: relative; z-index:1;
  padding: 88px 0 60px;
  border-bottom: 1px solid var(--border);
}
.page-hero h1{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  max-width: 780px;
}
.page-hero p.lede{
  margin-top: 20px;
  font-size: 17px;
  color: var(--text-dim);
  max-width: 560px;
}

.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 860px){ .contact-grid{ grid-template-columns: 1fr; } }

.contact-info h3{
  font-family: var(--font-display);
  font-size: 20px; font-weight: 600;
  margin-bottom: 22px;
}
.info-row{
  display:flex; gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.info-row:first-of-type{ border-top: 1px solid var(--border); }
.info-row .k{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  width: 96px;
  flex-shrink: 0;
  padding-top: 3px;
}
.info-row .v a, .info-row .v{
  color: var(--text);
  font-size: 15px;
}
.info-row .v a:hover{ color: var(--gold); }

.social-row{ display:flex; gap: 14px; margin-top: 28px; }
.social-row a{
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  transition: all .2s ease;
}
.social-row a:hover{ border-color: var(--gold); color: var(--gold); }

.map-note{
  margin-top: 32px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  padding: 22px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-faint);
  line-height: 1.8;
}

/* Form */
.form-card{
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 36px;
}
.form-row{ margin-bottom: 22px; }
.form-row label{
  display:block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 10px;
}
.form-row input,
.form-row textarea,
.form-row select{
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14.5px;
  padding: 13px 14px;
  border-radius: 2px;
  transition: border-color .2s ease;
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus{
  outline: none;
  border-color: var(--gold-dim);
}
.form-row textarea{ resize: vertical; min-height: 120px; }
.form-two{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px){ .form-two{ grid-template-columns: 1fr; } }

.submit-btn{
  width: 100%;
  border: none;
  cursor: pointer;
  background: var(--gold);
  color: #0A0E17;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  padding: 15px 26px;
  border-radius: 2px;
  transition: all .2s ease;
}
.submit-btn:hover{ background: #f2c268; }
.form-status{
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--teal);
  display:none;
}
.form-status.show{ display:block; }

/* FAQ (contact page) */
.faq-item{
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}
.faq-item h4{
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 600;
}
.faq-item p{
  color: var(--text-dim);
  font-size: 14.5px;
  margin-top: 10px;
  max-width: 640px;
}

/* Active nav link */
nav.links a.active{ color: var(--gold); }