:root{
    --bg: #F7F8FC;
    --ink: #1B1A2E;
    --ink-soft: #5B5A76;
    --violet: #5B4FE9;
    --violet-soft: #EDEBFD;
    --coral: #FF6B4A;
    --coral-soft: #FFE9E2;
    --teal: #14A599;
    --teal-soft: #DEF5F1;
    --yellow: #FFC94D;
    --card: #FFFFFF;
    --line: #E4E2F1;
    --radius: 18px;
  }

  *{ box-sizing: border-box; }
  html{ scroll-behavior: smooth; }
  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior: auto; }
    *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  }

  body{
    margin:0;
    background: var(--bg);
    color: var(--ink);
    font-family: 'IBM Plex Sans', sans-serif;
    -webkit-font-smoothing: antialiased;
  }

  a{ color: inherit; }

  h1,h2,h3{
    font-family: 'Space Grotesk', sans-serif;
    margin: 0;
    letter-spacing: -0.01em;
  }

  .mono{ font-family: 'IBM Plex Mono', monospace; }

  .wrap{
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 32px;
  }

  /* ---------- Nav ---------- */
  header{
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(247,248,252,0.86);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding: 18px 32px;
    max-width: 1160px;
    margin: 0 auto;
  }
  .brand{
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
    display:flex;
    align-items:center;
    gap: 8px;
  }
  .brand .dot{
    width: 9px; height:9px; border-radius: 50%;
    background: var(--coral);
    display:inline-block;
  }
  nav.links{
    display:flex;
    gap: 28px;
    font-size: 0.92rem;
    color: var(--ink-soft);
  }
  nav.links a{
    text-decoration:none;
    padding: 6px 2px;
    border-bottom: 2px solid transparent;
    transition: color .15s, border-color .15s;
  }
  nav.links a:hover, nav.links a:focus-visible{
    color: var(--ink);
    border-color: var(--violet);
  }
  a:focus-visible, button:focus-visible{
    outline: 2px solid var(--violet);
    outline-offset: 3px;
    border-radius: 4px;
  }
  .navcta{
    background: var(--ink);
    color: #fff;
    padding: 9px 18px;
    border-radius: 999px;
    text-decoration:none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: background .15s;
  }
  .navcta:hover{ background: var(--violet); }
  .mobile-hide{ display:flex; }
  @media (max-width: 720px){
    .mobile-hide{ display:none; }
  }

  /* ---------- Hero ---------- */
  .hero{
    padding: 88px 0 64px;
  }
  .hero-grid{
    display:grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items:center;
  }
  @media (max-width: 880px){
    .hero-grid{ grid-template-columns: 1fr; }
    .hero{ padding: 48px 0 40px; }
  }
  .eyebrow{
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--violet);
    display:flex;
    align-items:center;
    gap: 10px;
    margin-bottom: 20px;
  }
  .eyebrow::before{
    content:'';
    width: 26px; height: 1px;
    background: var(--violet);
    display:inline-block;
  }
  .hero h1{
    font-size: clamp(2.3rem, 4.6vw, 3.6rem);
    line-height: 1.06;
    font-weight: 700;
  }
  .hero h1 em{
    font-style: normal;
    color: var(--violet);
  }
  .hero p.lead{
    margin-top: 22px;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--ink-soft);
    max-width: 46ch;
  }
  .hero-ctas{
    display:flex;
    gap: 14px;
    margin-top: 34px;
    flex-wrap: wrap;
  }
  .btn-primary{
    background: var(--ink);
    color:#fff;
    padding: 14px 26px;
    border-radius: 999px;
    text-decoration:none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: transform .15s, background .15s;
    display:inline-block;
  }
  .btn-primary:hover{ background: var(--violet); transform: translateY(-1px); }
  .btn-secondary{
    border: 1px solid var(--line);
    color: var(--ink);
    padding: 14px 26px;
    border-radius: 999px;
    text-decoration:none;
    font-weight: 500;
    font-size: 0.95rem;
    background: #fff;
    transition: border-color .15s;
  }
  .btn-secondary:hover{ border-color: var(--violet); }

  /* ---------- Signature: scan grid ---------- */
  .scan-panel{
    position:relative;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px;
    box-shadow: 0 24px 50px -30px rgba(27,26,46,0.25);
  }
  .scan-panel .cap{
    display:flex;
    justify-content:space-between;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    color: var(--ink-soft);
    margin-bottom: 14px;
  }
  .grid-sheet{
    display:grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 7px;
    position: relative;
    overflow:hidden;
    border-radius: 10px;
  }
  .cell{
    aspect-ratio: 1;
    border-radius: 4px;
    background: var(--violet-soft);
  }
  .cell.coral{ background: var(--coral-soft); }
  .cell.teal{ background: var(--teal-soft); }
  .cell.fill-coral{ background: var(--coral); }
  .cell.fill-teal{ background: var(--teal); }
  .cell.fill-violet{ background: var(--violet); }

  .scan-line{
    position:absolute;
    left: 26px; right: 26px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--yellow), transparent);
    box-shadow: 0 0 14px 2px rgba(255,201,77,0.9);
    animation: scan 3.2s ease-in-out infinite;
    top: 90px;
  }
  @keyframes scan{
    0%   { top: 60px; opacity: 0; }
    8%   { opacity: 1; }
    50%  { top: 260px; opacity: 1; }
    92%  { opacity: 1; }
    100% { top: 60px; opacity: 0; }
  }
  .scan-panel .foot{
    display:flex;
    gap: 18px;
    margin-top: 16px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    color: var(--ink-soft);
  }
  .legend{ display:flex; align-items:center; gap:6px; }
  .swatch{ width:9px; height:9px; border-radius:2px; display:inline-block; }

  /* ---------- Section shell ---------- */
  section{ padding: 80px 0; }
  .section-head{
    max-width: 620px;
    margin-bottom: 46px;
  }
  .section-head .eyebrow{ margin-bottom: 14px; }
  .section-head h2{
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    font-weight: 600;
  }
  .section-head p{
    margin-top: 14px;
    color: var(--ink-soft);
    line-height: 1.6;
    font-size: 1.02rem;
  }

  /* ---------- Work cards ---------- */
  .work-grid{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
  }
  @media (max-width: 860px){
    .work-grid{ grid-template-columns: 1fr; }
  }
  .work-card{
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 34px;
    display:flex;
    flex-direction:column;
    gap: 18px;
  }
  .work-card .tag{
    display:inline-flex;
    align-items:center;
    gap: 8px;
    font-family:'IBM Plex Mono', monospace;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 6px 12px;
    border-radius: 999px;
    width: fit-content;
  }
  .tag-election{ background: var(--coral-soft); color: #B8461E; }
  .tag-education{ background: var(--teal-soft); color: #0B7A6F; }
  .work-card h3{ font-size: 1.4rem; font-weight: 600; }
  .work-card p{ color: var(--ink-soft); line-height: 1.65; font-size: 0.98rem; }
  .sub-list{
    list-style:none;
    margin: 4px 0 0;
    padding: 0;
    display:flex;
    flex-direction: column;
    gap: 10px;
  }
  .sub-list li{
    display:flex;
    gap: 10px;
    font-size: 0.94rem;
    color: var(--ink);
    align-items:flex-start;
  }
  .sub-list li::before{
    content:'';
    width:6px; height:6px;
    border-radius:50%;
    margin-top: 8px;
    flex-shrink:0;
  }
  .tag-election ~ .sub-list li::before{ background: var(--coral); }
  .work-card.election .sub-list li::before{ background: var(--coral); }
  .work-card.education .sub-list li::before{ background: var(--teal); }

  /* ---------- Election analytics ---------- */
  .analytics-grid{
    display:grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 32px;
    margin-bottom: 36px;
  }
  @media (max-width: 720px){
    .analytics-grid{ grid-template-columns: 1fr; }
  }
  .analytics-item{
    position: relative;
    padding-left: 20px;
    font-size: 0.96rem;
    color: var(--ink);
    line-height: 1.5;
  }
  .analytics-item::before{
    content:'';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--coral);
  }
  .analytics-note{
    color: var(--ink-soft);
    font-size: 0.95rem;
    line-height: 1.65;
    max-width: 760px;
    border-top: 1px solid var(--line);
    padding-top: 26px;
  }

  /* ---------- Solutions ---------- */
  .solutions-grid{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
  }
  @media (max-width: 860px){
    .solutions-grid{ grid-template-columns: 1fr; }
  }
  .solution-card{
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 30px;
    display:flex;
    flex-direction:column;
    gap: 14px;
  }
  .solution-card .tag{
    display:inline-flex;
    align-items:center;
    gap: 8px;
    font-family:'IBM Plex Mono', monospace;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 6px 12px;
    border-radius: 999px;
    width: fit-content;
  }
  .tag-genai{ background: var(--violet-soft); color: var(--violet); }
  .tag-ocr{ background: var(--coral-soft); color: #B8461E; }
  .tag-predictive{ background: var(--teal-soft); color: #0B7A6F; }
  .tag-industrial{ background: #FFF3D6; color: #8A6D1E; }
  .tag-vision{ background: var(--line); color: var(--ink-soft); }
  .solution-card h3{ font-size: 1.15rem; font-weight: 600; }
  .solution-card p{ color: var(--ink-soft); line-height: 1.6; font-size: 0.94rem; }

  /* ---------- Pillars ---------- */
  .pillars{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
  @media (max-width: 860px){
    .pillars{ grid-template-columns: 1fr; }
  }
  .pillar{
    padding: 30px 26px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #fff, #FCFBFF);
  }
  .pillar .mark{
    font-family:'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--violet);
    margin-bottom: 14px;
    display:block;
  }
  .pillar h3{ font-size: 1.08rem; font-weight: 600; margin-bottom: 10px; }
  .pillar p{ color: var(--ink-soft); font-size: 0.93rem; line-height: 1.6; }

  /* ---------- Contact / footer ---------- */
  .contact{
    background: var(--ink);
    color: #fff;
    border-radius: 28px;
    padding: 64px 48px;
    margin: 0 32px 0;
    max-width: 1096px;
    margin: 0 auto;
    text-align:center;
    position:relative;
    overflow:hidden;
  }
  .contact::before{
    content:'';
    position:absolute;
    width: 480px; height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(91,79,233,0.5), transparent 70%);
    top: -220px; right: -160px;
  }
  .contact h2{
    font-size: clamp(1.8rem, 3.4vw, 2.5rem);
    position:relative;
  }
  .contact p{
    color: #C7C5DE;
    margin: 16px auto 30px;
    max-width: 48ch;
    line-height: 1.6;
    position:relative;
  }
  .contact .btn-primary{
    background: var(--yellow);
    color: var(--ink);
    position:relative;
  }
  .contact .btn-primary:hover{ background: #fff; }

  .contact-form{
    position: relative;
    text-align: left;
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
  }
  .form-row{
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .form-row label{
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #C7C5DE;
  }
  .form-row input,
  .form-row textarea{
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.95rem;
    padding: 13px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.16);
    background: rgba(255,255,255,0.06);
    color: #fff;
    resize: vertical;
    transition: border-color .15s, background .15s;
  }
  .form-row input::placeholder,
  .form-row textarea::placeholder{ color: #8B89A8; }
  .form-row input:focus,
  .form-row textarea:focus{
    outline: none;
    border-color: var(--yellow);
    background: rgba(255,255,255,0.1);
  }
  .contact-form .btn-primary{
    align-self: flex-start;
    border: none;
    cursor: pointer;
    font-family: 'IBM Plex Sans', sans-serif;
  }
  .form-note{
    margin: 0;
    font-size: 0.8rem;
    color: #8B89A8;
    text-align: left;
    max-width: none;
  }

  footer{
    padding: 40px 32px 60px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap: 16px;
    color: var(--ink-soft);
    font-size: 0.85rem;
    max-width: 1160px;
    margin: 0 auto;
  }
  footer .brand{ font-size: 0.95rem; }