:root {python -m http.server 8000python -m http.server 8000
  --navy: #091b4b;
  --navy-2: #132c68;
  --purple: #6547ea;
  --purple-soft: #f0edff;
  --orange: #f06423;
  --orange-dark: #cf4610;
  --ink: #18233f;
  --muted: #5f6b85;
  --line: #dfe5f2;
  --surface: #ffffff;
  --surface-2: #f5f7fc;
  --success: #157347;
  --warning: #9a4d00;
  --shadow: 0 18px 55px rgba(20, 35, 78, .12);
  --radius: 22px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.62;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, .button { cursor: pointer; }

.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; background: white; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { top: 16px; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(223,229,242,.9); backdrop-filter: blur(16px); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 850; color: var(--navy); letter-spacing: -.02em; }
.brand-mark { width: 40px; height: 40px; border-radius: 11px; background: linear-gradient(135deg, var(--orange), var(--purple)); display:grid; place-items:center; color:white; font-size: 21px; box-shadow: 0 8px 20px rgba(101,71,234,.24); }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { text-decoration: none; font-size: 15px; font-weight: 700; color: var(--muted); }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--purple); }
.nav-cta { padding: 10px 16px; border-radius: 999px; background: var(--navy); color: white !important; }
.menu-button { display:none; border:0; background:transparent; padding:8px; color:var(--navy); }

.hero { overflow: hidden; background: linear-gradient(135deg, #f8faff 0%, #eef3ff 55%, #fff3ec 100%); }
.hero-grid { min-height: 650px; display:grid; grid-template-columns: 1.08fr .92fr; gap: 54px; align-items:center; padding: 74px 0; }
.eyebrow { margin:0 0 14px; text-transform:uppercase; letter-spacing:.18em; color:var(--orange-dark); font-size:13px; font-weight:850; }
h1,h2,h3 { color:var(--navy); line-height:1.12; margin-top:0; font-family: Georgia, "Times New Roman", serif; }
h1 { font-size:clamp(2.65rem, 6vw, 5.5rem); letter-spacing:-.045em; margin-bottom:22px; }
h2 { font-size:clamp(2rem, 4vw, 3.45rem); letter-spacing:-.03em; margin-bottom:18px; }
h3 { font-size:1.35rem; margin-bottom:10px; }
.lead { font-size:clamp(1.1rem, 2vw, 1.3rem); color:#3f4d6b; max-width:650px; }
.actions { display:flex; gap:13px; flex-wrap:wrap; margin-top:30px; }
.button { display:inline-flex; align-items:center; justify-content:center; gap:9px; min-height:50px; padding:12px 21px; border-radius:12px; border:2px solid transparent; text-decoration:none; font-weight:800; transition:.2s ease; }
.button:hover { transform:translateY(-2px); }
.button-primary { background:var(--orange); color:white; box-shadow:0 12px 25px rgba(240,100,35,.26); }
.button-primary:hover { background:var(--orange-dark); }
.button-secondary { border-color:var(--navy); color:var(--navy); background:white; }
.button-purple { background:var(--purple); color:white; }
.hero-visual { position:relative; min-height:465px; display:grid; place-items:center; }
.idea-card { position:relative; width:min(100%,460px); border:1px solid rgba(255,255,255,.85); background:rgba(255,255,255,.74); box-shadow:var(--shadow); padding:36px; border-radius:34px; backdrop-filter:blur(10px); }
.bulb { width:135px; height:135px; border-radius:50%; margin:0 auto 24px; display:grid; place-items:center; color:var(--orange); background:linear-gradient(145deg,#fff,#f0ecff); box-shadow:inset 0 0 0 1px var(--line); font-size:70px; }
.scribble { color:var(--navy); font: italic 700 1.55rem/1.3 "Segoe Print", cursive; transform:rotate(-3deg); text-align:center; }
.float-chip { position:absolute; padding:10px 14px; border-radius:999px; background:white; box-shadow:0 10px 25px rgba(30,49,91,.14); font-size:14px; font-weight:800; color:var(--navy); }
.chip-one { top:30px; right:-20px; }.chip-two{bottom:30px;left:-22px;}

.trust-strip { border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:white; }
.trust-grid { display:grid; grid-template-columns:repeat(3,1fr); }
.trust-item { display:flex; align-items:center; justify-content:center; gap:10px; padding:22px; font-weight:800; color:var(--navy); }
.trust-item + .trust-item { border-left:1px solid var(--line); }
.icon { width:44px; height:44px; border-radius:13px; display:grid; place-items:center; flex:none; color:var(--purple); background:var(--purple-soft); font-size:22px; }

section { padding:90px 0; }
.section-soft { background:var(--surface-2); }
.section-heading { max-width:750px; margin-bottom:40px; }
.section-heading.center { margin-inline:auto; text-align:center; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }
.card { background:white; border:1px solid var(--line); border-radius:var(--radius); padding:28px; box-shadow:0 8px 30px rgba(25,44,88,.06); }
.step-number { width:40px; height:40px; display:grid; place-items:center; border-radius:50%; background:var(--navy); color:white; font-weight:850; margin-bottom:20px; }
.card p:last-child { margin-bottom:0; }
.experience { display:grid; grid-template-columns:1.2fr .8fr; padding:0; overflow:hidden; }
.experience-copy { padding:42px; }
.experience-logo { background:#15171b; min-height:360px; display:grid; place-items:center; padding:42px; }
.experience-logo img { width:min(100%,340px); border-radius:18px; }
.check-list { padding:0; margin:22px 0 0; list-style:none; }
.check-list li { position:relative; padding-left:34px; margin:12px 0; }
.check-list li::before { content:"✓"; position:absolute; left:0; top:0; color:var(--success); font-weight:900; }

.page-hero { padding:78px 0 58px; background:linear-gradient(145deg,#f4f7ff,#fff); border-bottom:1px solid var(--line); }
.page-hero h1 { font-size:clamp(2.5rem,5vw,4.8rem); max-width:900px; }
.page-hero .lead { max-width:800px; }
.service-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.service-card { padding:26px; border:1px solid var(--line); border-radius:18px; background:white; }
.service-card.logo-check { grid-column:1/-1; display:grid; grid-template-columns:auto 1fr; gap:18px; align-items:start; border-color:#cfc5ff; background:linear-gradient(135deg,#fff,#f7f4ff); }
.note { padding:18px 20px; border-radius:14px; background:#fff5ea; color:#70400e; border:1px solid #ffd9b8; }
.example-panel { display:grid; grid-template-columns:1.1fr .9fr; gap:32px; align-items:center; }
.example-image { background:#071d32; border-radius:24px; padding:22px; box-shadow:var(--shadow); }
.source-links { display:flex; flex-wrap:wrap; gap:12px; margin-top:20px; }
.text-link { color:var(--purple); font-weight:800; }

.flow { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin:36px 0; counter-reset:flow; }
.flow-step { text-align:center; position:relative; padding:22px 10px; background:white; border:1px solid var(--line); border-radius:16px; }
.flow-step::before { counter-increment:flow; content:counter(flow); width:36px; height:36px; display:grid; place-items:center; border-radius:50%; margin:0 auto 12px; color:white; background:var(--purple); font-weight:850; }
.nda-layout { display:grid; grid-template-columns:1.05fr .95fr; gap:28px; align-items:start; }
.price { font-size:2.5rem; line-height:1; color:var(--navy); font-weight:900; margin:15px 0 6px; }
.price small { font-size:1rem; color:var(--muted); font-weight:600; }
.legal-box { background:#eef5ff; border-left:5px solid var(--purple); padding:22px; border-radius:0 14px 14px 0; }

.form-shell { width:min(100%,820px); margin-inline:auto; }
.form-card { background:white; border:1px solid var(--line); border-radius:24px; padding:clamp(24px,5vw,48px); box-shadow:var(--shadow); }
.form-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.field { display:flex; flex-direction:column; gap:7px; }
.field.full { grid-column:1/-1; }
label { color:var(--navy); font-weight:800; }
.hint { color:var(--muted); font-size:14px; }
input, select, textarea { width:100%; border:1.5px solid #cfd7e7; border-radius:11px; padding:13px 14px; background:white; color:var(--ink); }
input:focus, select:focus, textarea:focus { outline:3px solid rgba(101,71,234,.16); border-color:var(--purple); }
textarea { min-height:140px; resize:vertical; }
.checkbox { display:flex; align-items:flex-start; gap:12px; }
.checkbox input { width:20px; height:20px; margin-top:4px; flex:none; }
.form-message { display:none; margin-top:22px; padding:18px; border-radius:14px; }
.form-message.show { display:block; }
.form-message.success { background:#eaf8f0; color:#0d5e39; border:1px solid #bce8d0; }
.form-message.warning { background:#fff6e8; color:#744207; border:1px solid #f1d1a8; }
.file-drop { border:2px dashed #bfc9dc; padding:24px; border-radius:14px; background:var(--surface-2); }
.confidential-warning { padding:18px; border-radius:14px; background:#fff3ef; border:1px solid #ffcbbd; color:#782f1d; margin-bottom:26px; }
.gate { text-align:center; padding:50px 30px; }
.gate[hidden], .submission-form[hidden] { display:none !important; }

.faq { display:grid; gap:13px; }
details { border:1px solid var(--line); border-radius:14px; padding:17px 20px; background:white; }
summary { cursor:pointer; color:var(--navy); font-weight:850; }
.cta-band { background:linear-gradient(135deg,var(--navy),var(--navy-2)); color:white; border-radius:28px; padding:48px; display:flex; align-items:center; justify-content:space-between; gap:30px; }
.cta-band h2 { color:white; margin-bottom:10px; }
.site-footer { background:#071536; color:#dbe4ff; padding:48px 0 24px; }
.footer-grid { display:grid; grid-template-columns:1.15fr .85fr .8fr; gap:40px; }
.footer-logo { width:120px; border-radius:14px; margin-bottom:18px; }
.site-footer h3 { color:white; font-family:inherit; font-size:1rem; }
.footer-links { display:grid; gap:8px; }
.footer-links a { color:#dbe4ff; text-decoration:none; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.15); margin-top:38px; padding-top:20px; color:#9eabd0; font-size:14px; }

@media (max-width: 900px) {
  .menu-button { display:block; }
  .site-nav { display:none; position:absolute; left:20px; right:20px; top:68px; flex-direction:column; align-items:stretch; background:white; border:1px solid var(--line); border-radius:16px; padding:18px; box-shadow:var(--shadow); }
  .site-nav.open { display:flex; }
  .hero-grid, .experience, .example-panel, .nda-layout { grid-template-columns:1fr; }
  .hero-grid { padding:56px 0; min-height:auto; }
  .hero-visual { min-height:380px; }
  .grid-3, .footer-grid { grid-template-columns:1fr; }
  .grid-2, .service-grid { grid-template-columns:1fr; }
  .service-card.logo-check { grid-column:auto; }
  .flow { grid-template-columns:repeat(2,1fr); }
  .trust-grid { grid-template-columns:1fr; }
  .trust-item + .trust-item { border-left:0; border-top:1px solid var(--line); }
}
@media (max-width: 620px) {
  body { font-size:16px; }
  .container { width:min(calc(100% - 28px),var(--max)); }
  h1 { font-size:2.75rem; }
  section { padding:64px 0; }
  .idea-card { padding:24px; }
  .float-chip { position:static; display:inline-flex; margin:5px; }
  .form-grid { grid-template-columns:1fr; }
  .field.full { grid-column:auto; }
  .flow { grid-template-columns:1fr; }
  .cta-band { padding:30px; align-items:flex-start; flex-direction:column; }
  .experience-copy { padding:28px; }
}

.concept-gallery { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:28px; max-width:920px; margin-inline:auto; }
.concept-photo { margin:0; padding:16px; overflow:hidden; }
.concept-photo img { display:block; width:100%; height:auto; aspect-ratio:1; object-fit:contain; border-radius:14px; }
.concept-photo figcaption { padding:16px 4px 4px; color:var(--muted); font-size:15px; }
.experience-logo img { display:block; width:100%; max-width:100%; height:auto; }
.footer-logo { width:96px; height:auto; }
@media (max-width:620px) { .concept-gallery { grid-template-columns:1fr; } }
.experience-logo { min-width:0; min-height:180px; padding:18px; }