:root{
    --paper:#F8F7FB;
    --card:#FFFFFF;
    --line:#E7E4F0;
    --ink:#181425;
    --muted:#6B6680;
    --glow:#FFB23E;
    --violet:#6B5CE7;
    --teal:#2BC9C0;
    --font-display:'Bricolage Grotesque', sans-serif;
    --font-body:'Inter', sans-serif;
    --font-mono:'JetBrains Mono', monospace;
    --radius:14px;
  }
  *{ margin:0; padding:0; box-sizing:border-box; }
  html{ scroll-behavior:smooth; }
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:var(--font-body);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  img,svg{ display:block; max-width:100%; }
  a{ color:inherit; text-decoration:none; }
  ul{ list-style:none; }
  .container{ width:100%; max-width:1140px; margin:0 auto; padding:0 24px; }
  h1,h2,h3{ font-family:var(--font-display); font-weight:600; letter-spacing:-0.01em; }
  .eyebrow{
    font-family:var(--font-mono);
    font-size:12px;
    letter-spacing:0.1em;
    text-transform:uppercase;
    color:var(--violet);
    margin-bottom:14px;
  }
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
    outline:2px solid var(--violet);
    outline-offset:3px;
  }

  /* Buttons */
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    font-family:var(--font-display); font-weight:600; font-size:15px;
    padding:13px 22px; border-radius:10px; border:1px solid transparent;
    cursor:pointer; transition:transform .15s ease, background .15s ease, border-color .15s ease;
  }
  .btn-primary{ background:var(--ink); color:var(--paper); }
  .btn-primary:hover{ transform:translateY(-1px); background:#2B2640; }
  .btn-ghost{ background:transparent; border-color:var(--line); color:var(--ink); }
  .btn-ghost:hover{ border-color:var(--violet); color:var(--violet); }
  .btn-small{ padding:9px 16px; font-size:13px; }
  .btn-block{ width:100%; }

  /* Header */
  .site-header{
    position:sticky; top:0; z-index:50;
    background:rgba(248,247,251,0.86);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  .nav{ display:flex; align-items:center; justify-content:space-between; padding:16px 24px; gap:24px; }
  .brand{ display:flex; align-items:center; gap:10px; }
  .brand-text{ display:flex; flex-direction:column; line-height:1.1; }
  .brand-name{ font-family:var(--font-display); font-weight:700; font-size:19px; letter-spacing:-0.01em; }
  .brand-tag{ font-family:var(--font-mono); font-size:10.5px; color:var(--muted); }
  .nav-links{ display:flex; gap:28px; font-size:14.5px; color:var(--muted); }
  .nav-links a:hover{ color:var(--ink); }
  .nav-right{ display:flex; align-items:center; gap:14px; }
  .nav-toggle{
    display:none; background:none; border:1px solid var(--line); border-radius:8px;
    width:38px; height:38px; color:var(--ink); font-size:18px; cursor:pointer;
  }
  @media (max-width:860px){
    .nav-links{
      display:none; position:absolute; top:100%; left:0; right:0;
      flex-direction:column; gap:0; background:var(--card);
      border-bottom:1px solid var(--line);
    }
    .nav-links.open{ display:flex; }
    .nav-links a{ padding:14px 24px; border-top:1px solid var(--line); }
    .nav-toggle{ display:block; }
  }

  /* Hero */
  .hero{ padding:64px 0 88px; overflow:hidden; }
  .hero-grid{ display:grid; grid-template-columns:1fr 1.05fr; gap:56px; align-items:center; }
  .hero-text h1{ font-size:clamp(32px,4.4vw,50px); line-height:1.08; margin-bottom:18px; }
  .hero-text .lede{ color:var(--muted); font-size:17px; max-width:460px; margin-bottom:30px; }
  .hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:24px; }
  .trust-line{ font-size:13.5px; color:var(--muted); }
  .trust-line strong{ color:var(--ink); }

  /* Browser mockup signature */
  .browser-frame{
    position:relative; background:var(--card); border:1px solid var(--line);
    border-radius:var(--radius); overflow:hidden;
    box-shadow:0 30px 60px -25px rgba(24,20,37,0.18);
  }
  .browser-bar{ display:flex; align-items:center; gap:10px; padding:12px 14px; border-bottom:1px solid var(--line); }
  .browser-dot{ width:9px; height:9px; border-radius:50%; }
  .browser-url{
    margin-left:8px; font-family:var(--font-mono); font-size:11.5px; color:var(--muted);
    background:var(--paper); border:1px solid var(--line); border-radius:6px; padding:4px 10px;
  }
  .mock-body{ position:relative; padding:22px; overflow:hidden; }
  .mock-nav{ display:flex; align-items:center; gap:10px; margin-bottom:22px; }
  .mock-dot{ width:10px; height:10px; border-radius:4px; background:var(--violet); }
  .mock-nav-line{ height:6px; width:36px; border-radius:3px; background:var(--line); }
  .mock-headline{ height:16px; width:78%; border-radius:4px; background:var(--ink); margin-bottom:10px; }
  .mock-subline{ height:8px; border-radius:3px; background:var(--line); margin-bottom:8px; }
  .mock-cta{ height:30px; width:120px; border-radius:8px; background:var(--glow); margin-top:14px; position:relative; }
  .mock-cta::after{
    content:''; position:absolute; inset:-10px; border-radius:14px;
    background:radial-gradient(circle, rgba(255,178,62,0.45), transparent 70%);
    animation:ctaGlow 2.6s ease-in-out infinite;
  }
  .mock-cards{ display:flex; gap:12px; margin-top:26px; }
  .mock-card{ flex:1; border:1px solid var(--line); border-radius:10px; padding:12px; }
  .mock-swatch{ height:26px; border-radius:6px; margin-bottom:10px; }
  .mock-line{ height:6px; border-radius:3px; background:var(--line); margin-bottom:6px; }
  .mock-line.short{ width:60%; }
  .light-sweep{
    position:absolute; top:-30%; left:-60%; width:55%; height:160%;
    background:linear-gradient(100deg, transparent, rgba(255,255,255,0.7), rgba(255,178,62,0.3), transparent);
    mix-blend-mode:multiply; transform:rotate(8deg);
    animation:sweep 6s ease-in-out infinite; pointer-events:none;
  }
  @keyframes sweep{ 0%{ left:-60%; } 35%{ left:130%; } 100%{ left:130%; } }
  @keyframes ctaGlow{ 0%,100%{ opacity:.5; } 50%{ opacity:1; } }

  @media (max-width:860px){ .hero-grid{ grid-template-columns:1fr; } .hero{ padding:40px 0 56px; } }

  /* Sections */
  .services, .process, .backed-by, .cta{ padding:88px 0; }
  .section-head{ max-width:620px; margin-bottom:48px; }
  .section-head h2{ font-size:clamp(26px,3vw,34px); margin-bottom:12px; }
  .section-head p{ color:var(--muted); font-size:15.5px; }
  .reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
  .reveal.is-visible{ opacity:1; transform:none; }

  /* Services */
  .services{ background:var(--card); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .service-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
  .service-card{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:26px 22px; }
  .service-icon{ width:42px; height:42px; border-radius:10px; background:var(--card); border:1px solid var(--line); display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
  .service-card h3{ font-size:17px; margin-bottom:10px; }
  .service-card p{ font-size:14.5px; color:var(--muted); }
  @media (max-width:860px){ .service-grid{ grid-template-columns:1fr 1fr; } }
  @media (max-width:560px){ .service-grid{ grid-template-columns:1fr; } }

  /* Process */
  .process-row{ display:flex; gap:0; }
  .process-step{ flex:1; position:relative; padding-right:24px; }
  .process-step:not(:last-child)::after{
    content:''; position:absolute; top:21px; left:calc(100% - 12px); width:calc(100% - 24px); height:1px; background:var(--line);
  }
  .step-num{
    font-family:var(--font-mono); font-size:13px; color:var(--paper); background:var(--violet);
    width:42px; height:42px; border-radius:50%; display:flex; align-items:center; justify-content:center;
    margin-bottom:18px; font-weight:600;
  }
  .process-step h3{ font-size:16.5px; margin-bottom:8px; }
  .process-step p{ font-size:14px; color:var(--muted); max-width:230px; }
  @media (max-width:860px){ .process-row{ flex-direction:column; gap:32px; } .process-step::after{ display:none; } }

  /* Backed by */
  .backed-grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:center; }
  .backed-by h2{ font-size:clamp(24px,3vw,32px); margin-bottom:16px; }
  .backed-by p{ color:var(--muted); font-size:15.5px; max-width:440px; margin-bottom:22px; }
  .org-diagram{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:32px; }
  .org-box{
    font-family:var(--font-mono); font-size:12px; text-align:center; padding:10px 8px;
    border:1px solid var(--line); border-radius:8px; background:var(--paper); color:var(--muted);
  }
  .org-box.highlight{ border-color:var(--glow); color:var(--ink); background:#FFF6E8; }
  @media (max-width:860px){ .backed-grid{ grid-template-columns:1fr; } }

  /* CTA / contact */
  .cta{ background:var(--card); border-top:1px solid var(--line); }
  .cta-grid{ display:grid; grid-template-columns:0.8fr 1.2fr; gap:48px; }
  .cta-info dl{ display:flex; flex-direction:column; gap:18px; margin-top:24px; }
  .cta-info dt{ font-family:var(--font-mono); font-size:11.5px; color:var(--violet); letter-spacing:0.05em; text-transform:uppercase; margin-bottom:4px; }
  .cta-info dd{ font-size:15px; }
  .form-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-bottom:14px; }
  .field{ display:flex; flex-direction:column; gap:6px; }
  .field label{ font-size:12.5px; color:var(--muted); }
  .field input, .field select, .field textarea{
    background:var(--paper); border:1px solid var(--line); border-radius:8px;
    padding:11px 13px; color:var(--ink); font-family:var(--font-body); font-size:14.5px;
  }
  .field textarea{ resize:vertical; min-height:96px; }
  .form-card{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:28px; }
  .form-note{ font-size:12.5px; color:var(--muted); margin-top:12px; }
  .confirm-msg{ display:none; text-align:center; padding:28px 12px; }
  .confirm-msg.show{ display:block; }
  .confirm-msg h3{ margin-bottom:8px; }
  .confirm-msg p{ color:var(--muted); font-size:14.5px; }
  @media (max-width:860px){ .cta-grid{ grid-template-columns:1fr; } .form-row{ grid-template-columns:1fr; } }

  /* Footer */
  .site-footer{ padding:56px 0 28px; border-top:1px solid var(--line); }
  .footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; margin-bottom:40px; }
  .footer-col h4{ font-family:var(--font-mono); font-size:12px; letter-spacing:0.05em; text-transform:uppercase; color:var(--muted); margin-bottom:16px; }
  .footer-col p, .footer-col li{ font-size:14px; color:var(--muted); margin-bottom:8px; }
  .footer-col a:hover{ color:var(--violet); }
  .footer-bottom{
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
    padding-top:24px; border-top:1px solid var(--line);
    font-size:12.5px; color:var(--muted); font-family:var(--font-mono);
  }
  @media (max-width:860px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
  @media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }

  @media (prefers-reduced-motion: reduce){
    *, *::before, *::after{
      animation-duration:0.01ms !important; animation-iteration-count:1 !important;
      transition-duration:0.01ms !important; scroll-behavior:auto !important;
    }
  }