:root {
    --brand: #2756CA;
    --brand-dark: #1C3E93;
    --brand-soft: #F1F4FC;
    --ink: #0f172a;
    --ink-soft: #475569;
    --muted: #64748b;
    --border: #e2e8f0;
    --bg: #ffffff;
    --bg-soft: #f8fafc;
    --ok: #16a34a;
    --warn: #d97706;
    --radius: 12px;
    --max: 1220px;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink); background: var(--bg);
    line-height: 1.55; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  }

  /* Display / heading font (Space Grotesk) */
  h1, h2, h3, .cmp-head, .cmp-card .big, .plan .plan-price, .cap-num { font-family: inherit; }

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

  .wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

  /* ---------- Header ---------- */
  #site-header {
    position: sticky; top: 0; z-index: 50;
  }
  header {
    background: rgba(255,255,255,0.9);
    backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--border);
  }
  .nav { display: flex; align-items: center; justify-content: space-between; height: 70px; }
  .logo { height: 34px; width: auto; flex-shrink: 0; }
  .brand { flex-shrink: 0; display: inline-flex; }
  .nav-links { display: flex; gap: 26px; align-items: center; }
  .nav-links a { font-size: 14px; font-weight: 500; color: var(--ink-soft); }
  .nav-links a:hover { color: var(--ink); }
  .nav-cta { display: flex; gap: 10px; align-items: center; }
  .nav-signin { font-size: 14px; font-weight: 600; color: var(--ink-soft); padding: 8px 12px; }
  .lang { position: relative; }
  .lang-btn { display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 7px 11px; font-size: 13px; font-weight: 600; color: var(--ink); cursor: pointer; }
  .lang-btn:hover { border-color: #cbd5e1; }
  .lang-btn .chev { transition: transform .18s ease; }
  .lang.open .lang-btn .chev { transform: rotate(180deg); }
  .lang-menu { position: absolute; top: calc(100% + 6px); right: 0; background: #fff; border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 14px 32px -14px rgba(15,23,42,0.28); list-style: none; min-width: 150px; padding: 6px; z-index: 60; }
  .lang-menu li { padding: 8px 12px; border-radius: 6px; font-size: 13.5px; font-weight: 500; color: var(--ink-soft); cursor: pointer; }
  .lang-menu li:hover { background: var(--bg-soft); color: var(--ink); }
  .lang-menu li.active { color: var(--brand); font-weight: 700; }

  .btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-weight: 600; font-size: 15px; line-height: 1;
    padding: 12px 20px; border-radius: 8px; cursor: pointer;
    border: 1px solid transparent; transition: background .15s, color .15s, border-color .15s;
  }
  .btn-primary { background: var(--brand); color: #fff; }
  .btn-primary:hover { background: var(--brand-dark); }
  .btn-ghost { background: #fff; color: var(--ink); border-color: var(--border); }
  .btn-ghost:hover { border-color: #cbd5e1; background: var(--bg-soft); }
  .btn-sm { padding: 9px 16px; font-size: 14px; }

  /* ---------- Hero ---------- */
  .hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
  .hero-bg {
    position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background:
      radial-gradient(1000px 520px at 82% -8%, rgba(39, 86, 202,0.07), transparent 60%),
      linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
  }
  .hero-particles { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
  .hero-bg::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(255,255,255,.88), rgba(255,255,255,.66) 38%, rgba(255,255,255,.08) 75%);
  }
  @media (max-width: 760px) {
    .hero-particles { opacity: .5; }
    .hero-bg::after { background: linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.2)); }
  }

  .wrap.hero-grid {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: 3fr 2fr; gap: 36px;
    align-items: center; padding: 76px 24px 84px;
  }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    width: fit-content; max-width: 100%;
    font-size: 12.5px; font-weight: 750; letter-spacing: 0.055em;
    text-transform: uppercase; color: #1C3E93;
    background: rgba(238,242,255,.72);
    border: 1px solid rgba(39, 86, 202,.14);
    border-radius: 8px; padding: 8px 12px;
    box-shadow: none;
  }
  .eyebrow .dot {
    width: 3px; height: 18px; border-radius: 999px; flex: none;
    background: var(--brand);
    box-shadow: none;
  }
  .hero-left { min-width: 0; }
  .hero h1 { font-size: 40px; line-height: 1.12; font-weight: 800; letter-spacing: -0.03em; margin: 20px 0 18px; }
  .hero p.sub { font-size: 18px; color: var(--ink-soft); max-width: 560px; }
  .formats { margin: 22px 0 26px; font-size: 13.5px; color: var(--muted); max-width: 560px; }
  .formats b { color: var(--ink-soft); font-weight: 600; }
  .hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

  /* ---------- Auto demo card (quote flow) ---------- */
  .demo {
    position: relative;
    background: #fff; border: 1px solid var(--border); border-radius: 16px;
    box-shadow: 0 28px 70px -28px rgba(15,23,42,0.22); overflow: hidden;
  }
  .demo-live {
    position: absolute; top: 14px; right: 14px; z-index: 6;
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12.5px; font-weight: 700; color: #fff;
    background: rgba(15,23,42,0.72); backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.16);
    padding: 7px 13px; border-radius: 999px;
    opacity: 0; transform: translateY(-6px);
    transition: opacity .25s, transform .25s;
  }
  .demo:hover .demo-live { opacity: 1; transform: none; }
  .demo-pause {
    position: absolute; top: 12px; left: 12px; z-index: 7;
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 999px;
    background: rgba(15,23,42,0.72); border: 1px solid rgba(255,255,255,0.16);
    color: #fff; cursor: pointer; font-size: 12px; line-height: 1;
    opacity: 0; transform: translateY(-6px); transition: opacity .25s, transform .25s;
  }
  .demo:hover .demo-pause, .demo-pause:focus-visible { opacity: 1; transform: none; }
  .demo.paused * { animation-play-state: paused !important; }
  .cursor {
    position: absolute; left: 0; top: 0; z-index: 50;
    width: 30px; height: 30px; pointer-events: none;
    opacity: 0; transition: transform .5s cubic-bezier(.2,.7,.3,1), opacity .28s ease;
  }
  .cursor.show { opacity: 1; }
  .cursor svg { width: 100%; height: 100%; display: block; transition: transform .12s ease; filter: drop-shadow(0 2px 3px rgba(15,23,42,.3)); }
  .cursor.clicking svg { transform: scale(.82); }
  .hero-demo { display: flex; flex-direction: column; gap: 14px; }
  .demo-body { padding: 18px 18px 18px; }
  .dz { position: relative; border: 1.5px dashed #cbd5e1; border-radius: 10px; padding: 14px 16px; text-align: center; min-height: 97px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; transition: border-color .2s, background .2s; }
  .dz.dragover { border-color: var(--brand); background: var(--brand-soft); }
  .dz-top { display: flex; align-items: center; gap: 9px; }
  .dz-icon { color: var(--brand); flex-shrink: 0; }
  .dz .lbl { font-size: 14px; color: var(--ink-soft); font-weight: 500; }
  .drag-ghost {
    position: absolute; left: 50%; top: 50%;
    transform: translate(-50%, calc(-50% - 34px));
    opacity: 0;
    display: inline-flex; align-items: center; gap: 8px;
    background: #fff; border: 1px solid var(--brand);
    border-radius: 8px; padding: 7px 12px; font-size: 13.5px; font-weight: 600; color: var(--ink);
    box-shadow: 0 12px 28px -10px rgba(39, 86, 202,0.45);
    transition: transform .5s cubic-bezier(.2,.7,.3,1), opacity .5s;
    pointer-events: none;
  }
  .drag-ghost .ic { color: var(--brand); font-weight: 800; }
  .drag-ghost.in { opacity: 1; transform: translate(-50%, -50%); }
  .drag-ghost.drop { opacity: 0; transform: translate(-50%, calc(-50% + 8px)) scale(.94); transition: transform .2s ease, opacity .2s ease; }
  .drag-source {
    position: absolute; top: 6px; left: 50%;
    transform: translateX(-50%);
    color: #94a3b8; opacity: 0;
    transition: opacity .25s;
    pointer-events: none;
  }
  .drag-source.show { opacity: 1; }
  .file-chip {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 8px; padding: 7px 12px; font-size: 13.5px; font-weight: 600; color: var(--ink);
  }
  .file-chip .ic { color: var(--brand); font-weight: 800; }
  .file-chip.dropped { animation: dropBounce .45s cubic-bezier(.2,.7,.3,1.4); }
  @keyframes dropBounce {
    0% { transform: scale(1.28); }
    55% { transform: scale(0.94); }
    75% { transform: scale(1.05); }
    100% { transform: scale(1); }
  }
  .process { margin-top: 14px; min-height: 84px; display: flex; flex-direction: column; gap: 8px; }
  .pstep { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-soft); }
  .pstep .st { width: 18px; height: 18px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 12px; }
  .pstep.done { color: var(--muted); }
  .pstep.done .st { color: var(--ok); }
  .pstep.active .st { color: var(--brand); }
  .pstep .st.spin { border: 2px solid #B1C3F0; border-top-color: var(--brand); border-radius: 50%; animation: rot 0.7s linear infinite; }
  .pstep .st.empty { border: 1.5px solid var(--border); border-radius: 50%; }
  @keyframes rot { to { transform: rotate(360deg); } }
  .tech { margin-top: 14px; min-height: 62px; opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }
  .tech.show { opacity: 1; transform: none; }
  .tech-label { font-size: 11.5px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 8px; }
  .tech-pills { display: flex; gap: 8px; flex-wrap: wrap; }
  .tpill { font-size: 13px; font-weight: 600; padding: 7px 14px; border-radius: 8px; border: 1px solid var(--border); color: var(--ink-soft); background: #fff; cursor: pointer; transition: background .2s, color .2s, border-color .2s, box-shadow .2s; }
  .tpill:hover { border-color: #B1C3F0; color: var(--brand); }
  .tpill.sel { background: var(--brand); color: #fff; border-color: var(--brand); box-shadow: 0 6px 14px -6px rgba(39, 86, 202,0.5); }
  .result { margin-top: 16px; min-height: 180px; border-top: 1px solid var(--border); padding-top: 14px; opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }
  .result.show { opacity: 1; transform: none; }
  .res-price { display: flex; align-items: baseline; justify-content: space-between; }
  .res-price .p { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; }
  .res-price .l { font-size: 13.5px; color: var(--muted); }
  .res-checks { margin-top: 12px; display: flex; flex-direction: column; gap: 5px; }
  .rc { display: flex; justify-content: space-between; font-size: 13px; color: var(--ink-soft); animation: checkIn .35s ease both; }
  .rc .ok { color: #15803d; font-weight: 600; }
  .rc .warn { color: #b45309; font-weight: 600; }
  .rc .fail { color: #dc2626; font-weight: 600; }
  @keyframes checkIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
  .order-row { margin-top: 14px; min-height: 44px; display: flex; align-items: center; gap: 10px; opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }
  .order-row.show { opacity: 1; transform: none; }
  .order-btn {
    width: 100%;
    font-size: 13px; font-weight: 700; color: #fff; background: #1C3E93;
    border: none; border-radius: 8px; padding: 9px 16px; cursor: pointer;
    box-shadow: 0 6px 14px -6px rgba(39, 86, 202,0.45);
    transition: transform .12s ease, background .2s ease;
  }
  .order-btn.pressed { transform: scale(.93); background: var(--ok); }

  .demo-body { position: relative; }
  .demo-body .dz, .demo-body .process, .demo-body .tech, .demo-body .result, .demo-body .order-row {
    transition: opacity .4s ease, transform .4s ease;
  }
  .demo-body.clearing .dz,
  .demo-body.clearing .process,
  .demo-body.clearing .tech,
  .demo-body.clearing .result,
  .demo-body.clearing .order-row {
    opacity: 0 !important;
    transform: translateY(-14px);
    pointer-events: none;
  }

  .order-success {
    position: absolute; inset: 0;
    display: none; flex-direction: column; align-items: center; justify-content: center;
    gap: 14px; text-align: center; padding: 18px;
    opacity: 0; transform: translateY(12px);
    transition: opacity .5s ease, transform .5s ease;
  }
  .order-success.show { opacity: 1; transform: none; }
  .oc-status-badge { font-size: 12.5px; font-weight: 700; color: var(--brand); background: var(--brand-soft); padding: 5px 14px; border-radius: 999px; }

  .printer { width: 100%; max-width: 260px; height: auto; }
  .printer .part { transform-box: fill-box; transform-origin: bottom center; animation: partGrow 3.6s ease forwards; }
  .printer .head { animation: headSweep 2.2s ease-in-out infinite alternate; }
  @keyframes partGrow { from { transform: scaleY(0.04); } to { transform: scaleY(1); } }
  @keyframes headSweep { from { transform: translateX(-24px); } to { transform: translateX(24px); } }
  .print-progress { width: 100%; max-width: 260px; }
  .pp-track { height: 8px; border-radius: 999px; background: #e2e8f0; overflow: hidden; }
  .pp-fill { height: 100%; width: 0%; border-radius: 999px; background: var(--brand); transition: width .12s linear; }
  .pp-label { margin-top: 8px; font-size: 12.5px; color: var(--muted); text-align: center; }
  .printer, .print-progress { transition: opacity .35s ease, transform .35s ease; }
  .order-success.delivered .oc-status-badge,
  .order-success.delivered .printer,
  .order-success.delivered .print-progress { display: none; }
  .delivered { display: none; flex-direction: column; align-items: center; gap: 12px; opacity: 0; transform: translateY(8px); transition: opacity .4s ease, transform .4s ease; }
  .delivered.show { opacity: 1; transform: none; }
  .dv-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: var(--ok); background: #dcfce7; padding: 4px 12px; border-radius: 999px; }
  .dv-row { display: flex; align-items: center; gap: 12px; }
  .avatar { width: 46px; height: 46px; flex-shrink: 0; }
  .dv-bubble {
    position: relative;
    background: #fff; border: 1px solid var(--border); border-radius: 12px;
    padding: 10px 14px; font-size: 13px; color: var(--ink-soft);
    box-shadow: 0 8px 20px -10px rgba(15,23,42,0.14);
    text-align: left;
  }
  .dv-bubble::before {
    content: ""; position: absolute; left: -6px; top: 50%;
    width: 11px; height: 11px; transform: translateY(-50%) rotate(45deg);
    background: #fff; border-left: 1px solid var(--border); border-bottom: 1px solid var(--border);
  }
  .dv-stars { color: #f59e0b; font-size: 17px; letter-spacing: 2px; line-height: 1; }
  .dv-customer { display: flex; flex-direction: column; align-items: center; gap: 2px; }
  .dv-name { font-size: 13.5px; font-weight: 700; color: var(--ink); }
  .dv-role { font-size: 12px; color: var(--muted); }
  .dv-complete-title { font-size: 15px; font-weight: 750; color: var(--ink); }
  .dv-checklist { display: grid; gap: 6px; width: min(100%, 250px); }
  .dv-checklist span { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--ink-soft); }
  .dv-checklist span::before { content: "✓"; color: var(--ok); font-weight: 800; }

  /* ---------- Capability band ---------- */
  .cap { border-bottom: 1px solid var(--border); background: var(--bg-soft); }
  .cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
  .cap-item { padding: 30px 28px; border-right: 1px solid var(--border); }
  .cap-item:last-child { border-right: none; }
  .cap-num { font-size: 38px; font-weight: 800; letter-spacing: -0.03em; color: var(--brand); line-height: 1; }
  .cap-item b { display: block; margin-top: 10px; font-size: 15px; font-weight: 700; color: var(--ink); }
  .cap-item span { display: block; margin-top: 2px; font-size: 13px; color: var(--muted); }

  /* ---------- Sections ---------- */
  section { padding: 88px 0; }
  section.alt { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .sec-head { max-width: 760px; margin-bottom: 44px; }
  .sec-head h2 { font-size: 34px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; }
  .sec-head p { font-size: 17px; color: var(--ink-soft); }

  /* ---------- Steps (3D depth cards) ---------- */
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; perspective: 1400px; }
  .step {
    position: relative;
    padding: 30px 26px 28px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
    box-shadow:
      0 1px 2px rgba(15,23,42,0.04),
      0 10px 24px -12px rgba(15,23,42,0.12),
      0 30px 60px -30px rgba(15,23,42,0.18);
    transition: transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s;
  }
  .step:hover {
    transform: translateY(-6px) rotateX(2deg);
    box-shadow:
      0 2px 4px rgba(15,23,42,0.06),
      0 18px 36px -14px rgba(15,23,42,0.18),
      0 44px 90px -34px rgba(39, 86, 202,0.28);
  }
  .step .icon {
    width: 54px; height: 54px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    background: var(--brand-soft); color: var(--brand);
    box-shadow: 0 10px 20px -8px rgba(39, 86, 202,0.45);
    margin-bottom: 20px;
  }
  .step .num {
    position: absolute; top: 22px; right: 24px;
    font-size: 13px; font-weight: 800; letter-spacing: 0.05em; color: #cbd5e1;
  }
  .step h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
  .step p { font-size: 14.5px; color: var(--ink-soft); }

  /* product screenshots */
  .shots { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .shot { border: 1px solid var(--border); border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 18px 44px -22px rgba(15,23,42,0.18); }
  .shot-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid #f1f5f9; background: #fbfcfe; }
  .shot-bar i { width: 9px; height: 9px; border-radius: 50%; background: #e2e8f0; }
  .shot-bar i:first-child { background: #fca5a5; }
  .shot-bar i:nth-child(2) { background: #fcd34d; }
  .shot-bar i:nth-child(3) { background: #86efac; }
  .shot-bar .url { margin-left: 8px; flex: 1; font-size: 12px; color: var(--muted); background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 3px 10px; }
  .shot img { width: 100%; display: block; aspect-ratio: 16 / 9; object-fit: cover; }
  .shot .cap-label { padding: 12px 16px; font-size: 13px; color: var(--muted); border-top: 1px solid #f1f5f9; }

  .process-layout { display: grid; grid-template-columns: 1.45fr .75fr; gap: 20px; align-items: stretch; }
  .process-group { border: 1px solid var(--border); border-radius: 18px; padding: 22px; background: #fff; box-shadow: 0 16px 40px -32px rgba(15,23,42,.3); }
  .process-group.cast { background: linear-gradient(145deg, #fff 0%, #F7F8FF 100%); border-color: #CFDAF6; }
  .process-group-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding-bottom: 18px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
  .process-group-head h3 { font-size: 17px; line-height: 1.3; }
  .process-group-head p { margin-top: 4px; color: var(--muted); font-size: 12.5px; }
  .process-count { padding: 5px 10px; border-radius: 999px; background: var(--bg-soft); color: var(--muted); font-size: 11.5px; font-weight: 750; white-space: nowrap; }
  .process-group.cast .process-count { background: var(--brand-soft); color: var(--brand); }
  .procs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .process-group.cast .procs { grid-template-columns: 1fr; }
  .proc { position: relative; min-height: 152px; border: 1px solid var(--border); border-radius: 12px; padding: 18px; background: var(--bg-soft); transition: transform .18s, border-color .18s, background .18s, box-shadow .18s; }
  .proc:hover { transform: translateY(-2px); border-color: #B1C3F0; background: #fff; box-shadow: 0 14px 28px -20px rgba(39, 86, 202,.38); }
  .proc .tag { display: inline-flex; padding: 4px 8px; border-radius: 6px; background: #fff; border: 1px solid var(--border); font-size: 11.5px; font-weight: 800; letter-spacing: 0.04em; color: var(--brand); }
  .process-group.cast .proc .tag { background: var(--brand-soft); border-color: #CFDAF6; }
  .proc h3 { font-size: 16px; font-weight: 750; margin: 10px 0 5px; }
  .proc p { font-size: 13px; color: var(--ink-soft); }
  .proc .spec { margin-top: 12px; font-size: 11.5px; color: var(--muted); }

  .dfm-head { max-width: 760px; margin-bottom: 34px; }
  .dfm-stage { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr); gap: 24px; align-items: stretch; }
  .dfm-visual, .dfm-panel { border: 1px solid var(--border); border-radius: 20px; background: #fff; overflow: hidden; box-shadow: 0 20px 50px -34px rgba(15,23,42,.32); }
  .dfm-visual { margin: 0; display: flex; flex-direction: column; }
  .dfm-visual-top { min-height: 58px; padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--border); }
  .dfm-visual-label { display: inline-flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 750; color: var(--ink); }
  .dfm-visual-label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 5px var(--brand-soft); }
  .dfm-count { padding: 5px 10px; border-radius: 999px; background: var(--bg-soft); color: var(--muted); font-size: 11.5px; font-weight: 700; white-space: nowrap; }
  .dfm-shot { position: relative; flex: 1; min-height: 390px; background: #eef2f8; overflow: hidden; }
  .dfm-shot img { width: 100%; height: 100%; min-height: 390px; object-fit: cover; object-position: center; }
  .dfm-caption { padding: 16px 18px; display: flex; gap: 10px; align-items: flex-start; border-top: 1px solid var(--border); font-size: 13.5px; color: var(--ink-soft); }
  .dfm-caption::before { content: "i"; width: 20px; height: 20px; flex: none; display: grid; place-items: center; border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-size: 12px; font-weight: 800; }
  .dfm-panel { padding: 20px; }
  .dfm-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
  .dfm-panel-head h3 { font-size: 17px; line-height: 1.3; }
  .dfm-panel-head p { margin-top: 4px; font-size: 12.5px; color: var(--muted); }
  .checks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .check { display: flex; align-items: flex-start; gap: 10px; min-height: 92px; padding: 13px; border: 1px solid var(--border); border-radius: 12px; background: var(--bg-soft); transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s, background .15s; }
  .check:hover { transform: translateY(-2px); border-color: #B1C3F0; background: #fff; box-shadow: 0 12px 28px -16px rgba(39, 86, 202,0.35); }
  .check .mark { width: 24px; height: 24px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 800; flex: none; }
  .check .mark.ok { background: #dcfce7; color: var(--ok); }
  .check .mark.warn { background: #fef3c7; color: var(--warn); }
  .check .name { font-weight: 700; font-size: 13.5px; line-height: 1.3; }
  .check .desc { font-size: 12px; color: var(--muted); margin-top: 4px; line-height: 1.4; }

  .cmp-summary { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; margin: 0 0 24px; padding: 18px 22px; border: 1px solid var(--border); border-radius: 16px; background: #fff; }
  .cmp-summary-item { display: flex; align-items: center; gap: 13px; min-width: 0; }
  .cmp-summary-item:last-child { justify-content: flex-end; text-align: right; }
  .cmp-summary-time { font-size: 28px; line-height: 1; font-weight: 850; color: var(--ink); white-space: nowrap; }
  .cmp-summary-item.good .cmp-summary-time { color: var(--brand); }
  .cmp-summary-copy { font-size: 12.5px; line-height: 1.4; color: var(--muted); max-width: 180px; }
  .cmp-summary-arrow { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-size: 20px; font-weight: 800; }
  .cmp { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .cmp-card { display: flex; flex-direction: column; border-radius: 20px; padding: 0; border: 1px solid var(--border); background: #fff; overflow: hidden; box-shadow: 0 18px 44px -34px rgba(15,23,42,.34); }
  .cmp-card.good { border-color: #B1C3F0; box-shadow: 0 22px 54px -36px rgba(39, 86, 202,.38); }
  .cmp-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 21px 22px 18px; background: #f8fafc; border-bottom: 1px solid var(--border); }
  .cmp-card.good .cmp-head { background: linear-gradient(135deg, #F1F4FC, #fff); }
  .cmp-label { display: inline-flex; align-items: center; gap: 8px; font-size: 11.5px; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; color: var(--muted); }
  .cmp-label::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
  .cmp-card.good .cmp-label { color: var(--brand); }
  .cmp-head h3 { margin-top: 5px; font-size: 20px; line-height: 1.25; }
  .cmp-time { padding: 7px 10px; border: 1px solid var(--border); border-radius: 999px; background: #fff; color: var(--ink-soft); font-size: 12px; font-weight: 800; white-space: nowrap; }
  .cmp-card.good .cmp-time { border-color: #CFDAF6; color: var(--brand); }
  .cmp-flow { list-style: none; display: grid; margin: 0; padding: 4px 22px 0; counter-reset: cmp-step; }
  .cmp-flow li { position: relative; display: grid; grid-template-columns: 32px 1fr; column-gap: 12px; padding: 17px 0; border-bottom: 1px solid var(--border); counter-increment: cmp-step; }
  .cmp-flow li::before { content: counter(cmp-step); width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; background: var(--bg-soft); border: 1px solid var(--border); color: var(--muted); font-size: 11.5px; font-weight: 800; }
  .cmp-card.good .cmp-flow li::before { background: var(--brand-soft); border-color: #CFDAF6; color: var(--brand); }
  .cmp-step-title { font-size: 14px; font-weight: 750; color: var(--ink); }
  .cmp-step-desc { grid-column: 2; margin-top: 3px; font-size: 12.5px; line-height: 1.5; color: var(--muted); }
  .cmp-outcome { margin-top: auto; padding: 18px 22px 21px; display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 750; color: var(--ink-soft); }
  .cmp-outcome::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: #94a3b8; box-shadow: 0 0 0 4px #f1f5f9; }
  .cmp-card.good .cmp-outcome { color: #166534; }
  .cmp-card.good .cmp-outcome::before { background: var(--ok); box-shadow: 0 0 0 4px #dcfce7; }

  .api-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
  .code { background: #0b1220; border-radius: 12px; padding: 22px 24px; font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 13px; line-height: 1.7; color: #cbd5e1; overflow-x: auto; }
  .code .c { color: #94a3b8; } .code .k { color: #f0abfc; } .code .s { color: #86efac; }

  /* ---------- Integrations ---------- */
  .int-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
  .int-card {
    border: 1px solid var(--border); border-radius: 14px; padding: 24px 20px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
    box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 12px 26px -16px rgba(15,23,42,0.16);
    transition: transform .2s, box-shadow .2s;
  }
  .int-card:hover { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(15,23,42,0.06), 0 20px 38px -18px rgba(15,23,42,0.22); }
  .int-card .icon {
    width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
    background: var(--brand-soft); color: var(--brand); margin-bottom: 16px;
    box-shadow: 0 8px 16px -8px rgba(39, 86, 202,0.4);
  }
  .int-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
  .int-card p { font-size: 13.5px; color: var(--ink-soft); }
  .int-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
  .int-tag { font-size: 12.5px; font-weight: 600; color: var(--ink-soft); background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px; }

  /* ---------- Features ---------- */
  .workflow-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
  .workflow-group:last-child { grid-column: 1 / -1; }
  .workflow-group { border: 1px solid var(--border); border-radius: 18px; padding: 22px; background: #fff; box-shadow: 0 16px 40px -34px rgba(15,23,42,.3); }
  .workflow-group-head { min-height: 74px; padding-bottom: 16px; margin-bottom: 4px; border-bottom: 1px solid var(--border); }
  .workflow-role { display: inline-flex; align-items: center; gap: 7px; color: var(--brand); font-size: 11.5px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
  .workflow-role::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
  .workflow-group-head h3 { margin-top: 7px; font-size: 18px; }
  .workflow-list { display: grid; }
  .workflow-group:last-child .workflow-list { grid-template-columns: repeat(4, 1fr); }
  .workflow-group:last-child .feat-card { border-bottom: 0; border-right: 1px solid var(--border); padding-right: 16px; }
  .workflow-group:last-child .feat-card:last-child { border-right: 0; }
  .feat-card { position: relative; padding: 16px 4px 16px 26px; border-bottom: 1px solid var(--border); }
  .feat-card:last-child { border-bottom: 0; padding-bottom: 2px; }
  .feat-card::before { content: "✓"; position: absolute; left: 2px; top: 17px; width: 16px; height: 16px; display: grid; place-items: center; border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-size: 10px; font-weight: 900; }
  .feat-card h4 { font-size: 14px; font-weight: 750; margin-bottom: 4px; }
  .feat-card p { font-size: 12.5px; line-height: 1.5; color: var(--muted); }

  /* ---------- Contact ---------- */
  .contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
  .contact-points { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 4px; }
  .contact-points li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--ink-soft); }
  .contact-points li::before { content: "✓"; color: var(--ok); font-weight: 800; }
  .form { display: flex; flex-direction: column; gap: 14px; transition: opacity .35s ease, transform .35s ease; }
  .form .btn { justify-content: center; }
  .form.leaving { opacity: 0; transform: translateY(-10px); pointer-events: none; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .field label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-soft); margin-bottom: 6px; }
  .field input, .field textarea {
    width: 100%; padding: 11px 14px; font-size: 14.5px; font-family: inherit; color: var(--ink);
    border: 1px solid var(--border); border-radius: 8px; background: #fff;
    transition: border-color .15s, box-shadow .15s;
  }
  .field input:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(39, 86, 202,0.12); }
  .field textarea { min-height: 120px; resize: vertical; }
  .form-note { font-size: 12.5px; color: var(--muted); }
  .form-error { color: #dc2626; font-size: 13.5px; font-weight: 600; margin-bottom: 12px; }
  .form-success { display: none; opacity: 0; transform: translateY(12px); transition: opacity .45s ease, transform .45s ease; padding: 28px; border: 1px solid #bbf7d0; background: #f0fdf4; border-radius: 12px; font-size: 15px; color: #15803d; }
  .form-success.show { opacity: 1; transform: none; }

  footer { background: #1f2937; border-top: 1px solid #374151; padding: 44px 0; }
  .foot { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px; }
  .foot-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
  .foot-mail { font-size: 13.5px; font-weight: 500; color: #cbd5e1; }
  .foot-mail:hover { color: #ffffff; }
  .foot .meta { font-size: 13px; color: #94a3b8; }
  .foot-links { display: flex; gap: 20px; }
  .foot-links a { font-size: 13.5px; font-weight: 500; color: #cbd5e1; }
  .foot-links a:hover { color: #ffffff; }
  footer .logo { filter: invert(1) hue-rotate(180deg); }

  /* ---------- A11y ---------- */
  :focus-visible { outline: 3px solid rgba(39, 86, 202,0.5); outline-offset: 2px; border-radius: 4px; }

  /* ---------- Mobile nav ---------- */
  .nav-toggle { display: none; flex-direction: column; gap: 4px; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 9px; cursor: pointer; }
  .nav-toggle span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s, opacity .2s; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .mobile-menu { display: none; flex-direction: column; gap: 2px; padding: 8px 24px 16px; border-top: 1px solid var(--border); background: rgba(255,255,255,0.98); }
  .mobile-menu.open { display: flex; }
  .mobile-menu a { padding: 12px 0; font-size: 15px; font-weight: 500; color: var(--ink-soft); border-bottom: 1px solid #f1f5f9; }
  .mobile-menu a:last-child { border-bottom: none; }
  .mobile-menu .mobile-try { color: var(--brand); font-weight: 700; }

  /* ---------- Pricing ---------- */
  .pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
  .plan { position: relative; border: 1px solid var(--border); border-radius: 16px; padding: 28px 24px; background: #fff; display: flex; flex-direction: column; }
  .plan.popular { border-color: var(--brand); box-shadow: 0 18px 44px -22px rgba(39, 86, 202,0.35); }
  .plan .plan-tag { position: absolute; top: -12px; left: 24px; background: var(--brand); color: #fff; font-size: 11.5px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px; }
  .plan h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
  .plan .plan-desc { font-size: 13.5px; color: var(--muted); margin-bottom: 18px; }
  .plan .plan-price { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 18px; }
  .plan .plan-price small { font-size: 13px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
  .plan ul { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; flex: 1; }
  .plan ul li { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--ink-soft); }
  .plan ul li::before { content: "✓"; color: var(--ok); font-weight: 800; }

  /* ---------- FAQ ---------- */
  .faq { max-width: 760px; margin: 0 auto; }
  .faq-item { border-bottom: 1px solid var(--border); }
  .faq-q { width: 100%; text-align: left; background: none; border: none; padding: 20px 4px; font-size: 16px; font-weight: 600; color: var(--ink); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-family: inherit; }
  .faq-q .faq-ic { flex-shrink: 0; width: 24px; height: 24px; border-radius: 6px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--brand); font-weight: 700; transition: transform .2s; }
  .faq-item.open .faq-ic { transform: rotate(45deg); }
  .faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
  .faq-item.open .faq-a { max-height: 320px; }
  .faq-a p { padding: 0 4px 20px; font-size: 15px; color: var(--ink-soft); }

  /* ---------- Testimonials ---------- */
  .quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .quote { border: 1px solid var(--border); border-radius: 14px; padding: 24px; background: #fff; box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 12px 26px -16px rgba(15,23,42,0.16); }
  .quote .stars { color: #f59e0b; font-size: 14px; letter-spacing: 2px; margin-bottom: 12px; }
  .quote p { font-size: 14.5px; color: var(--ink-soft); margin-bottom: 16px; }
  .quote .who { font-size: 13px; font-weight: 700; color: var(--ink); }
  .quote .role { font-size: 12.5px; color: var(--muted); }

  @media (max-width: 900px) {
    .hero-grid, .dfm-stage, .api-grid, .shots, .contact, .loss-intro, .brand-grid { grid-template-columns: 1fr; gap: 32px; }
    .wrap.hero-grid { grid-template-columns: 1fr; gap: 32px; }
    .hero h1 { font-size: 36px; }
    .steps, .int-grid, .workflow-groups { grid-template-columns: 1fr 1fr; }
    .workflow-group:last-child { grid-column: 1 / -1; }
    .process-layout { grid-template-columns: 1fr; }
    .cap-grid { grid-template-columns: 1fr 1fr; }
    .cap-item { border-right: none; border-bottom: 1px solid var(--border); }
    .cmp, .loss-journeys { grid-template-columns: 1fr; }
    .cmp-summary { grid-template-columns: 1fr; gap: 12px; }
    .cmp-summary-arrow { transform: rotate(90deg); margin: auto; }
    .cmp-summary-item, .cmp-summary-item:last-child { justify-content: center; text-align: center; }
    .nav-links { display: none; }
    .nav-toggle { display: flex; }
    .pricing, .quotes { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
  }
  @media (max-width: 560px) {
    .steps, .procs, .int-grid, .workflow-groups { grid-template-columns: 1fr; }
    .workflow-group:last-child { grid-column: auto; }
    .workflow-group:last-child .workflow-list { grid-template-columns: 1fr; }
    .workflow-group:last-child .feat-card { border-right: 0; border-bottom: 1px solid var(--border); }
    .workflow-group:last-child .feat-card:last-child { border-bottom: 0; }
    .process-group { padding: 16px; }
    .checks { grid-template-columns: 1fr; }
    .hero h1 { font-size: 30px; }
    .loss-intro h2, .brand-copy h2, .matrix-head h2 { font-size: 29px; }
    .brand-points, .brand-window-body { grid-template-columns: 1fr; }
    .brand-window { transform: none; }
    .eyebrow { font-size: 12px; padding: 6px 13px; }
    .wrap.hero-grid { padding: 44px 16px 48px; }
    .wrap { padding: 0 16px; }
    section { padding: 56px 0; }
    .nav { height: 58px; }
    .logo { height: 26px; }
    .nav-cta { display: none; }
    .lang-btn { padding: 5px 8px; font-size: 12px; }
    .sec-head { margin-bottom: 28px; }
    .sec-head h2 { font-size: 26px; overflow-wrap: break-word; }
    .sec-head p { font-size: 15px; }
    .dfm-stage { gap: 18px; }
    .dfm-stage > *, .checks > *, .hero-grid > * { min-width: 0; }
    .check { padding: 12px; }
    .dfm-shot, .dfm-shot img { min-height: 300px; }
    .cap-item { padding: 22px 18px; }
    .faq-q { font-size: 15px; padding: 16px 4px; }
  }
  @media (prefers-reduced-motion: reduce) {
    .hero-bg::before, .pstep .st.spin, .printer .head, .printer .part { animation: none !important; }
    .cursor { transition: none !important; }
  }
  .hero-particles[data-reduced-motion="true"] { opacity: 0.6; }

/* Landing refinement: quiet engineering visuals and clear decisions. */
.hero h1 { font-size:clamp(32px,3.5vw,48px);max-width:720px;line-height:1.12; }
.hero-note,.demo-disclaimer { font-size:13px!important;line-height:1.6;color:var(--muted);margin-top:16px;max-width:540px; }
.demo-caption { display:flex;align-items:center;gap:8px;font-size:12px;font-weight:650;color:var(--ink-soft);letter-spacing:.035em; }
.demo-dot { width:7px;height:7px;border-radius:50%;background:var(--brand); }
.demo-disclaimer { margin:0; }
.demo-pause { opacity:1;transform:none;width:44px;height:44px;z-index:5; }
.hero-particles { opacity:.55; }
section { padding:68px 0;scroll-margin-top:88px; }
.hero-ctas { flex-wrap:wrap; }
.setup-grid { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px; }
.setup-card { padding:28px;border:1px solid var(--border);border-radius:12px;background:white; }
.setup-index { color:var(--brand);font-size:13px;font-weight:700; }
.setup-card h3 { margin:18px 0 10px;font-size:20px; }
.setup-card p,.review-note p { color:var(--ink-soft);line-height:1.7;font-size:15px; }
.section-action { display:flex;align-items:center;gap:22px;margin-top:28px; }
.section-action span { color:var(--muted);max-width:460px;font-size:14px; }
.review-note { padding:24px;border-left:3px solid var(--brand);background:var(--brand-soft);margin-top:28px;border-radius:0 10px 10px 0; }
.review-note h3 { font-size:18px;margin-bottom:8px; }
.privacy-details summary { cursor:pointer;min-height:44px;padding:14px 0;font-weight:650; }
.privacy-details[open] summary { margin-bottom:24px; }
.field select { width:100%;padding:12px;border:1px solid var(--border);border-radius:8px;background:white;color:var(--ink);font:inherit;min-height:44px; }
.field-error { display:block;color:#b91c1c;font-size:13px;margin-top:6px; }
[hidden] { display:none!important; }
[aria-invalid="true"] { border-color:#b91c1c!important; }
.form-note { font-size:13px;margin-top:14px;color:var(--muted); }
.form-note a { text-decoration:underline;text-underline-offset:3px; }
button:disabled { cursor:wait;opacity:.7; }
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible { outline:3px solid #2756ca;outline-offset:4px; }
#site-header { min-height:70px; }
.lang-menu a { display:block;padding:10px 14px;min-height:44px; }
.lang-menu a:hover,.lang-menu a[aria-current="page"] { background:var(--brand-soft);color:var(--brand); }
@media(max-width:760px){
 .setup-grid { grid-template-columns:1fr; }
 .section-action { align-items:flex-start;flex-direction:column; }
 .hero h1 { font-size:34px; }
 .hero-ctas .btn { width:100%; }
 section { padding:48px 0; }
 .setup-card { padding:22px; }
 #site-header { min-height:58px; }
 .field input,.field textarea,.field select { font-size:16px; }
}
@media(prefers-reduced-motion:reduce){
 html { scroll-behavior:auto; }
 *,*::before,*::after { animation:none!important;transition:none!important; }
 .cursor,.drag-ghost { display:none!important; }
}

.guide-link { display:inline-block;color:var(--brand);font-weight:600;padding:12px 0;margin-right:24px;text-decoration:underline;text-underline-offset:4px; }
.guide-article { max-width:900px;padding-top:48px;padding-bottom:72px; }
.guide-article h1 { font-size:clamp(30px,4vw,46px);line-height:1.15;margin:20px 0;letter-spacing:-.025em; }
.guide-lead { font-size:20px;color:var(--ink-soft);max-width:740px; }
.guide-article section { padding:28px 0;border-bottom:1px solid var(--border); }
.guide-article h2 { font-size:23px;margin-bottom:12px; }
.guide-article p { line-height:1.75;color:var(--ink-soft); }
.guide-article img { margin:32px 0;border:1px solid var(--border);border-radius:12px; }
.guide-article>.btn { display:table;margin-top:32px; }

/* Oqta3D 2026 product design: technical imagery, editorial hierarchy, clear actions. */
:root{--ink:#222222;--ink-soft:#5e5e5e;--muted:#6d6d6d;--border:#e0e0e0;--bg:#f8f8f8;--bg-soft:#f0f0f0;--brand:#2756ca;--brand-soft:#edf1fc;--max:1280px;--radius:8px;--signal:#dfdfdf;--night:#232323}
body{background:var(--bg);letter-spacing:-.012em}
header{background:rgba(248,248,248,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)}
.nav{height:80px;gap:24px}.logo{height:30px}.nav-links{gap:24px}.nav-links a{font-size:13px;font-weight:600}.nav-signin{font-size:13px}
.btn{min-height:48px;border-radius:6px;padding:14px 22px;font-size:14px;font-weight:650;box-shadow:none;transition:background .18s,transform .18s}
.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:#1d45aa}.btn-ghost{background:transparent;border:1px solid #bebebe;color:var(--ink)}
.hero{background:#f8f8f8;border-bottom:0}.hero-bg{background:transparent}.hero-bg::after{background:linear-gradient(90deg,#f8f8f8 30%,rgba(248,248,248,.78) 65%,rgba(248,248,248,.5))}.hero-particles{opacity:.24}
.wrap.hero-grid{grid-template-columns:1.05fr 1fr;gap:64px;padding-top:80px;padding-bottom:80px;align-items:center}
.eyebrow{padding:0;background:none;border:0;border-radius:0;box-shadow:none;font-size:11px;letter-spacing:.11em;color:#5e5e5e;font-weight:700}.eyebrow .dot{height:7px;width:7px;background:var(--brand);border-radius:50%}
.hero h1{font-size:clamp(40px,4.3vw,62px);font-weight:600;letter-spacing:-.055em;line-height:1.045;margin:24px 0;max-width:680px}.hero h1 span:last-child{color:#7d7d7d}.hero p.sub{font-size:17px;line-height:1.75;max-width:520px}
.hero .formats{font-size:11px;color:var(--muted);margin:24px 0;line-height:1.8}.hero .formats b{font-weight:550;letter-spacing:.045em}.hero-note{font-size:12px!important;max-width:460px}
.hero-stage{position:relative;border-radius:12px;overflow:hidden;background:#edf1f7;border:1px solid #d7d7d7;box-shadow:0 28px 60px -40px rgba(32,32,32,.45);transform:rotate(-1deg);margin:0}
.stage-toolbar{height:48px;display:flex;justify-content:space-between;align-items:center;background:var(--night);color:#dbdbdb;padding:0 20px;font:10px/1.4 ui-monospace,Consolas,monospace;letter-spacing:.08em}.stage-toolbar span:first-child{display:flex;align-items:center;gap:9px}.stage-toolbar i{width:6px;height:6px;border-radius:50%;background:var(--signal)}
.stage-model{position:relative;padding:6px 0 0;background:#eef1f7}.stage-model img{width:100%;height:auto;aspect-ratio:620/420;object-fit:contain;mix-blend-mode:multiply}.stage-axis{position:absolute;left:20px;bottom:20px;color:#8a8a8a;font:11px/1.8 ui-monospace,monospace}
.stage-caption{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:20px;background:white;color:var(--ink);font-size:13px;font-weight:650;border-top:1px solid #e0e0e0}.stage-pill{font:9px ui-monospace,monospace;letter-spacing:.02em;padding:6px 8px;border-radius:3px;background:#f1f1f1;color:#5a5a5a}.stage-bottom{display:flex;justify-content:space-between;gap:12px;padding:12px 20px;font:9px/1.6 ui-monospace,monospace;color:#7c7c7c;background:#f7f7f7}
.engineering-strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:#f2f2f2}.engineering-strip>.wrap{display:flex;justify-content:space-between;align-items:center;gap:26px;min-height:64px;font:12px ui-monospace,monospace;letter-spacing:.06em;color:#626262}.engineering-strip span:last-child{max-width:330px;font-family:inherit;font-size:11px;line-height:1.5;color:#828282;text-align:right}
main>section{padding:88px 0}section.alt{background:transparent;border-top:0;border-bottom:0}.sec-head{max-width:760px;margin-bottom:44px}.section-index{display:block;margin-bottom:20px;font:10px/1.5 ui-monospace,Consolas,monospace;letter-spacing:.13em;color:#848484;text-transform:uppercase}.sec-head h2{font-size:clamp(30px,3.1vw,44px);line-height:1.13;font-weight:550;letter-spacing:-.045em;margin-bottom:18px}.sec-head p{font-size:16px;line-height:1.75;color:var(--ink-soft);max-width:660px}
.steps{gap:0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:40px}.step{border:0;border-right:1px solid var(--border);border-radius:0;padding:28px;background:none;box-shadow:none}.step:last-child{border-right:0}.step .num{position:static;display:block;width:auto;height:auto;background:none;color:var(--brand);font:11px ui-monospace,monospace;border:0;margin-bottom:20px}.step .icon{display:none}.step h3{font-size:19px;letter-spacing:-.025em;margin:0 0 12px}.step p{font-size:14px;line-height:1.7}
.product-lab{display:grid;grid-template-columns:1.35fr 1fr;gap:32px;align-items:center;padding:36px;background:#ececec;border:1px solid #dedede;border-radius:12px}.product-lab .shot{margin:0;background:#fff;border:1px solid #d5d5d5;box-shadow:0 12px 25px -20px #333333;overflow:hidden;border-radius:8px}.shot-bar{background:#f8f8f8}.product-lab .hero-demo{min-width:0;gap:12px}.demo{box-shadow:none;border:1px solid #d6d6d6;border-radius:8px;background:white}.demo-caption{font:10px ui-monospace,monospace;text-transform:uppercase;letter-spacing:.06em}.demo-disclaimer{font-size:11px!important;line-height:1.65}.demo .result{min-height:150px}.demo .order-row{min-height:0;margin-top:0}.demo .dz{min-height:64px}.demo .process{min-height:64px}.demo .tech{min-height:46px}.demo-pause{background:var(--night)}
#platform{background:var(--night);color:#f5f5f5}#platform .sec-head p{color:#c0c0c0}#platform .section-index{color:var(--signal)}.workflow-groups{grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid #474747}.workflow-group,.workflow-group:last-child{grid-column:auto;background:none;border:0;border-right:1px solid #474747;border-radius:0;box-shadow:none;padding:28px 26px}.workflow-group:last-child{border-right:0}.workflow-group-head{background:none;padding:0 0 24px;border-bottom:1px solid #474747}.workflow-group-head h3{font-size:23px;font-weight:500;letter-spacing:-.03em;color:#f5f5f5}.workflow-role{color:var(--signal);background:none;border:0;padding:0;font:10px ui-monospace,monospace;letter-spacing:.08em}.workflow-list,.workflow-group:last-child .workflow-list{display:block}.feat-card,.workflow-group:last-child .feat-card{background:none;border:0;border-bottom:1px solid #3f3f3f;border-radius:0;padding:19px 0;box-shadow:none}.feat-card .icon{display:none}.feat-card h3,.feat-card h4,.feat-card b{color:#ececec;font-size:15px}.feat-card p{color:#bbbbbb;font-size:13px;line-height:1.7}
#dfm{background:#fff}.dfm-stage{gap:36px;grid-template-columns:1.2fr 1fr;align-items:start}.dfm-visual{border-radius:10px;box-shadow:none;border-color:var(--border)}.dfm-visual-top{background:var(--night);color:#e7e7e7}.dfm-visual-label{color:#dddddd}.dfm-panel{border:0;background:none;box-shadow:none;padding:0}.dfm-panel-head{padding:0 0 16px}.checks{grid-template-columns:1fr;gap:0}.check{border:0;border-top:1px solid var(--border);border-radius:0;background:none;padding:17px 0}.check .name{font-size:15px}.check .desc{font-size:13px}.review-note{background:#f3f3f3;border-left-color:#ababab;margin-top:32px}.guide-link{font-size:13px;text-decoration:none;border-bottom:1px solid #bababa;margin-top:20px;padding:10px 0}.guide-link:hover{color:#232323}
.process-layout{gap:24px}.process-group{background:transparent;border:1px solid #dcdcdc;border-radius:8px;padding:26px}.process-group-head{border-bottom:1px solid #dcdcdc;padding-bottom:20px;margin-bottom:0}.process-group-head h3{font-size:18px}.process-count{background:#ebebeb;color:#676767;border:0}.procs{gap:0}.proc{background:none;border:0;border-right:1px solid var(--border);border-radius:0;box-shadow:none;padding:24px 18px}.proc:last-child{border-right:0}.proc .tag{background:var(--night);color:var(--signal);font:11px ui-monospace,monospace;border-radius:3px}.proc h3{font-size:17px;margin-top:16px}.proc p{font-size:13px;line-height:1.7}.proc .spec{font-size:11px}
#integrations{background:#f0f0f0}.int-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.int-card{border:1px solid #dcdcdc;border-radius:8px;background:#f9f9f9;box-shadow:none;padding:28px}.int-card .icon{background:none;color:#7a7a7a;padding:0;width:26px;height:26px;margin-bottom:22px}.int-card h3{font-size:20px;font-weight:550}.int-card p{font-size:14px;line-height:1.75}.int-tag{border-radius:3px;background:#f9f9f9}
#pricing{background:#fff}.setup-grid{gap:0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.setup-card{border:0;border-right:1px solid var(--border);border-radius:0;background:none;padding:32px}.setup-card:last-child{border-right:0}.setup-index{font:11px ui-monospace,monospace;color:#888888}.setup-card h3{font-weight:550;font-size:22px;margin-top:26px}.setup-card p{font-size:14px}.section-action{margin-top:32px}.section-action span{font-size:12px}
#privacy{background:#ececec;color:var(--ink);border:0}#privacy .sec-head h2,#privacy .sec-head p{color:var(--ink)}#privacy .privacy-details{border-top:1px solid #cccccc}#privacy summary{font-size:15px;color:#454545}#privacy .pv-card{background:#f6f6f6;border:1px solid #d3d3d3;border-radius:6px;color:var(--ink)}#privacy .pv-card h3,#privacy .pv-card p,#privacy .pv-note,#privacy .pv-questions li,#privacy .pv-checklist li{color:#4a4a4a}#privacy .pv-compare{background:#f7f7f7;color:#3b3b3b}#privacy .pv-compare th,#privacy .pv-compare td{color:#3b3b3b;border-color:#d7d7d7}#privacy .pv-compare thead th{background:#e4e4e4}#privacy .btn-ghost{color:#454545;border-color:#959595}
#faq>.wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:70px}#faq .faq{max-width:none;margin:0}.faq-item{border-color:#dddddd}.faq-q{font-size:16px;font-weight:550;padding:23px 0}.faq-a p{font-size:14px;line-height:1.8}.faq-ic{font-weight:400;color:#878787}
#contact{background:var(--night);color:#f5f5f5}.contact{gap:80px}.contact .sec-head h2{font-size:clamp(32px,3.4vw,48px);font-weight:500}.contact .sec-head p,.contact-points{color:#c1c1c1}.contact .section-index{color:var(--signal)}.form{background:#f9f9f9;border:0;border-radius:10px;padding:32px;color:var(--ink);box-shadow:none}.field label{font-size:12px;font-weight:600}.field input,.field textarea,.field select{background:white;border:1px solid #dadada;border-radius:5px;padding:12px}.form-success{color:#f5f5f5}.form .btn{width:100%}footer{background:#f8f8f8;border-top:0;padding:40px 0}.foot .meta{font-size:11px}.foot-links a{font-size:12px}
/* Product guides share the same visual hierarchy as the landing. */
.guide-main{background:#fafafa}.guide-hero{background:var(--night);padding:56px 0 72px;color:#f6f6f6}.guide-hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;align-items:center}.guide-back{display:inline-block;color:#c7c7c7;font-size:12px;margin-bottom:44px}.guide-hero .section-index{color:var(--signal);margin-bottom:22px}.guide-hero h1{font-size:clamp(36px,4.2vw,58px);line-height:1.07;letter-spacing:-.05em;font-weight:500;margin-bottom:24px}.guide-hero .guide-lead{font-size:17px;line-height:1.75;color:#c5c5c5;max-width:510px;margin-bottom:28px}.guide-hero .btn{background:var(--signal);color:#2d2d2d}.guide-hero .btn:hover{background:#f0f0f0}
.guide-product-visual{border:1px solid #5b5b5b;border-radius:10px;overflow:hidden;box-shadow:0 20px 50px -35px #000;transform:rotate(1deg);background:#edf1f7;margin:0}.guide-product-visual .stage-toolbar{background:#333333;color:#d1d1d1}.guide-product-visual>img{display:block;width:100%;height:auto;aspect-ratio:620/420;object-fit:contain;background:#edf1f7}.guide-product-visual.widget>img{aspect-ratio:1.45;object-fit:contain;padding:12px}.signal-dot{color:#919191;font-size:17px}
.connection-diagram{padding:36px;background:#ececec}.connection-node{background:white;border:1px solid #d0d0d0;padding:22px;font-size:20px;letter-spacing:-.025em;border-radius:7px;text-align:center;color:#373737}.connection-line{text-align:center;padding:10px;color:#8c8c8c;font:24px ui-monospace,monospace}.connection-diagram p{font-size:12px;line-height:1.7;color:#6a6a6a;margin-top:18px}.scope-diagram{padding:32px;background:#eeeeee}.scope-diagram>div{display:grid;grid-template-columns:30px 1fr 20px;gap:14px;align-items:center;padding:24px 0;border-bottom:1px solid #d3d3d3;color:#373737}.scope-diagram>div:last-child{border:0}.scope-diagram span{font:12px ui-monospace,monospace;color:#8a8a8a}.scope-diagram strong{font-size:20px;font-weight:500}
.guide-body{display:grid;grid-template-columns:260px minmax(0,1fr);gap:90px;padding-top:68px;padding-bottom:68px}.guide-sidebar{align-self:start;position:sticky;top:112px}.sidebar-label{font-size:11px;font-weight:700;letter-spacing:.04em;margin-bottom:22px;color:#7a7a7a}.guide-sidebar nav{display:flex;flex-direction:column;border-top:1px solid #dedede}.guide-sidebar a{display:flex;gap:14px;align-items:baseline;padding:17px 0;border-bottom:1px solid #dedede;font-size:13px;line-height:1.5;color:#5a5a5a}.guide-sidebar a span:first-child{font:10px ui-monospace,monospace;color:#929292}.guide-sidebar a:hover{color:var(--brand)}.guide-chapter{display:grid;grid-template-columns:42px minmax(0,1fr);gap:22px;padding:32px 0 40px;border-bottom:1px solid #e1e1e1;scroll-margin-top:104px}.guide-chapter:first-child{padding-top:0}.chapter-number{font:12px ui-monospace,monospace;color:#949494;padding-top:8px}.guide-chapter h2{font-size:27px;font-weight:500;letter-spacing:-.035em;margin-bottom:18px;line-height:1.2}.guide-chapter p{font-size:16px;line-height:1.85;color:#636363;max-width:690px}.guide-callout{display:flex;gap:20px;padding:24px;background:#eeeeee;border-left:3px solid #b0b0b0;margin-top:28px;font-size:14px;color:#565656}
.guide-related{background:#f0f0f0;padding:60px 0}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.related-grid>a{display:flex;flex-direction:column;align-items:flex-start;border:1px solid #dadada;border-radius:7px;padding:26px;background:#fafafa;transition:transform .18s,border-color .18s}.related-grid>a:hover{transform:translateY(-3px);border-color:#9d9d9d}.related-grid a>span:first-child{font:10px ui-monospace,monospace;letter-spacing:.08em;color:#8b8b8b;margin-bottom:20px}.related-grid h2{font-size:22px;font-weight:500;letter-spacing:-.03em;line-height:1.3;margin-bottom:24px}.related-grid a>span:last-child{margin-top:auto;color:#717171;font-size:23px}.guide-closing{background:var(--night);padding:60px 0}.guide-closing>.wrap{display:flex;align-items:center;justify-content:space-between;gap:40px}.guide-closing h2{color:#f4f4f4;font-size:clamp(28px,3vw,40px);font-weight:500;letter-spacing:-.035em;max-width:650px}.guide-closing .btn{background:var(--signal);color:#2d2d2d;flex-shrink:0}
@media(max-width:1050px){.nav-links{gap:14px}.nav-links a{font-size:12px}.wrap.hero-grid,.guide-hero-grid{gap:32px}.product-lab{padding:24px;gap:24px}.guide-body{gap:40px;grid-template-columns:210px minmax(0,1fr)}.workflow-group{padding:26px 18px}.hero h1{font-size:44px}.contact{gap:40px}.nav{gap:16px}}
@media(max-width:800px){.nav-links{display:none}.nav-toggle{display:flex}.nav{height:68px}.wrap.hero-grid,.guide-hero-grid{grid-template-columns:1fr;gap:38px;padding-top:42px;padding-bottom:48px}.hero h1{font-size:clamp(38px,7vw,56px);max-width:650px}.hero h1 span:last-child{color:#7c7c7c}.hero p.sub{max-width:620px}.hero-stage{max-width:620px;width:100%;justify-self:center;transform:none}.engineering-strip>.wrap{flex-wrap:wrap;gap:16px;padding-top:18px;padding-bottom:18px;justify-content:flex-start}.engineering-strip span:last-child{display:none}.product-lab{grid-template-columns:1fr}.product-lab .hero-demo{max-width:560px;width:100%;justify-self:center}.workflow-groups{grid-template-columns:1fr}.workflow-group,.workflow-group:last-child{border-right:0;border-bottom:1px solid #474747;padding:26px 0}.workflow-group:last-child{border-bottom:0}.workflow-list,.workflow-group:last-child .workflow-list{display:grid;grid-template-columns:1fr 1fr;gap:24px}.workflow-group-head{border-bottom:0}.dfm-stage{grid-template-columns:1fr}.setup-grid{grid-template-columns:1fr}.setup-card{border-right:0;border-bottom:1px solid var(--border);padding:26px 0}.setup-card:last-child{border-bottom:0}#faq>.wrap{display:block}#contact .contact{grid-template-columns:1fr;gap:32px}.guide-hero{padding:0}.guide-back{margin-bottom:28px}.guide-product-visual{transform:none;max-width:650px;width:100%;justify-self:center}.guide-body{grid-template-columns:1fr;gap:28px;padding-top:34px;padding-bottom:44px}.guide-sidebar{position:static}.guide-sidebar nav{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.guide-chapter:first-child{padding-top:22px}.related-grid{grid-template-columns:1fr}.guide-closing>.wrap{align-items:flex-start;flex-direction:column;gap:24px}.guide-hero h1{font-size:44px;max-width:660px}}
@media(max-width:560px){.wrap{padding-left:20px;padding-right:20px}.nav-cta{display:none}.hero h1,.guide-hero h1{font-size:38px}.hero .formats{font-size:10px}.stage-toolbar{padding:0 14px;height:40px}.stage-caption{padding:16px;font-size:12px}.stage-pill{font-size:8px}.stage-bottom{padding:12px 14px;font-size:8px}.steps{display:block}.step{border-right:0;border-bottom:1px solid var(--border);padding:24px 0}.step:last-child{border-bottom:0}.product-lab{padding:16px;gap:24px}.product-lab .shot .cap-label{font-size:11px}.workflow-list,.workflow-group:last-child .workflow-list{display:block}.int-grid{grid-template-columns:1fr}.proc{border:0;padding:22px 0;border-bottom:1px solid var(--border)}.process-group{padding:22px}.procs{grid-template-columns:1fr}.form{padding:22px}.sec-head{margin-bottom:30px}.sec-head h2{font-size:32px}.guide-chapter{grid-template-columns:24px minmax(0,1fr);gap:14px}.guide-chapter h2{font-size:24px}.guide-chapter p{font-size:15px}.guide-sidebar nav{grid-template-columns:1fr}.guide-hero .guide-lead{font-size:16px}.related-grid h2{font-size:22px}.stage-axis{font-size:9px}.scope-diagram,.connection-diagram{padding:24px}.section-index{font-size:9px}main>section{padding:56px 0}.guide-hero{padding:0}.guide-closing{padding:44px 0}}
@media(prefers-reduced-motion:reduce){.btn:hover,.related-grid>a:hover{transform:none}.hero-stage,.guide-product-visual{transform:none}}

/* Remove legacy decorative affordances that compete with the new hierarchy. */
.feat-card::before{display:none}.step:hover,.proc:hover,.int-card:hover{transform:none;box-shadow:none}.step:hover{background:none;border-color:var(--border)}
.hero-demo>.demo-live{position:static;opacity:1;transform:none;align-self:flex-start;background:none;backdrop-filter:none;border:0;border-radius:0;color:var(--brand);padding:8px 0;font-size:12px;min-height:36px}
#privacy .pv-compare caption{color:#616161}.hero-stage,.guide-product-visual{min-width:0}.guide-hero-copy,.guide-reading,.guide-body>*{min-width:0}.guide-chapter h2,.guide-hero h1{overflow-wrap:break-word}

.section-index{color:#6c6c6c}.stage-bottom{color:#696969}.engineering-strip span:last-child{color:#6e6e6e}.sidebar-label{color:#616161}.guide-sidebar a span:first-child{color:#717171}.related-grid a>span:first-child{color:#656565}

/* Neutral industrial palette. Color is reserved for primary actions and status. */
:root{--ink:#232323;--ink-soft:#575757;--muted:#686868;--border:#dddddd;--bg:#f8f8f8;--bg-soft:#eeeeee;--night:#242424;--signal:#e1e1e1}
.hero-stage,.stage-model,.stage-model img,.guide-product-visual,.guide-product-visual>img{background:#f0f1f3}
.guide-hero .btn,.guide-closing .btn{background:#ececec;color:#242424}.guide-hero .btn:hover,.guide-closing .btn:hover{background:#fff}