:root {
  --navy: #0B1220;
  --navy-2: #121B2E;
  --navy-3: #1B2740;
  --ink: #F7F7F9;
  --ink-dim: #AEB8CC;
  --blue: #1E6FD0;
  --blue-bright: #2F93FA;
  --blue-pale: #A5D3FF;
  --text: #0B1220;
  --text-muted: #4B5568;
  --line: #E3E7EF;
  --tint: #F4F7FB;
  --pass: #1E8A5F;
  --pass-soft: #E6F4EE;
  --fail: #C81E4F;
  --fail-soft: #FDE7EC;
  --warn: #B45309;
  --warn-soft: #FDF3DC;
  --radius: 14px;
  --max: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: 'Public Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 4.6vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; max-width: 22ch; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: #fff; padding: 8px 12px; border-radius: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.eyebrow { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-pale); margin-bottom: 14px; }
.eyebrow-dark { color: var(--blue); }
.muted { color: var(--text-muted); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: inherit; font-weight: 600; font-size: 1rem;
  padding: 13px 22px; border-radius: 10px; border: 1px solid transparent;
  text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s, transform .15s;
}
.btn:focus-visible { outline: 3px solid var(--blue-pale); outline-offset: 2px; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: #185DB0; }
.btn-ghost { color: var(--ink); border-color: rgba(247, 247, 249, .28); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-sm { padding: 9px 16px; font-size: .92rem; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(11, 18, 32, .92); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255, 255, 255, .06); }
.nav-inner { display: flex; align-items: center; gap: 32px; height: 68px; }
.brand img { height: 34px; width: auto; }
.nav-links { display: flex; gap: 26px; margin-left: 12px; }
.nav-links a, .signin { color: var(--ink-dim); text-decoration: none; font-size: .95rem; font-weight: 500; }
.nav-links a:hover, .signin:hover { color: var(--ink); }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 20px; }

/* Hero */
.hero {
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(47, 147, 250, .18), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: var(--ink);
  padding: 88px 0 112px;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.lede { color: var(--ink-dim); font-size: 1.15rem; margin-top: 22px; max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* Hero screenshot */
.hero-shot {
  margin: 0; border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .6), 0 0 0 1px rgba(255, 255, 255, .08);
}
.hero-shot img { width: 100%; height: auto; }

/* Core features */
.section-head { max-width: 640px; }
.feature { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: center; margin-top: 88px; }
.feature:nth-of-type(even) { grid-template-columns: 1.2fr 0.8fr; }
.feature:nth-of-type(even) .feature-copy { order: 2; }
.feature-num { display: block; font-size: .85rem; font-weight: 700; color: var(--blue); letter-spacing: .08em; margin-bottom: 12px; }
.feature h3 { font-size: 1.5rem; margin-bottom: 14px; }
.feature p { color: var(--text-muted); font-size: 1.05rem; }
.feature p.feature-callout { margin-top: 16px; padding-left: 14px; border-left: 3px solid var(--blue); font-size: 1rem; }
.feature-callout strong { display: block; color: var(--text); margin-bottom: 4px; }

/* Founder */
.section-founder { background: var(--tint); }
.founder { max-width: 760px; }
.founder-lede { font-size: 1.2rem; margin-top: 20px; color: var(--text); }
.founder .muted { margin-top: 14px; font-size: 1.05rem; }

.shot {
  margin: 0; border-radius: 12px; overflow: hidden; background: var(--navy);
  box-shadow: 0 24px 50px -24px rgba(11, 18, 32, .45), 0 0 0 1px rgba(11, 18, 32, .08);
}
.shot img { width: 100%; height: auto; }

/* Video */
.video-section { background: linear-gradient(180deg, var(--navy-2) 0 50%, #fff 50% 100%); padding-bottom: 24px; }
.video-frame { max-width: 920px; margin: -56px auto 0; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: var(--navy-3); box-shadow: 0 30px 60px -25px rgba(11, 18, 32, .6); position: relative; }
.video-frame video, .video-frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.video-placeholder { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; color: var(--ink-dim); background: radial-gradient(500px 300px at 50% 40%, rgba(47, 147, 250, .16), transparent 70%); }

/* Sections */
.section { padding: 96px 0; }
.section-dark { background: var(--navy); color: var(--ink); }




.security-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.lede-dark { color: var(--ink-dim); margin-top: 18px; font-size: 1.08rem; }
.security-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.security-list li { background: var(--navy-3); border: 1px solid rgba(255, 255, 255, .07); border-radius: 12px; padding: 18px 20px; display: grid; gap: 4px; }
.security-list span { color: var(--ink-dim); font-size: .95rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: start; }
.contact-grid .muted { margin-top: 16px; max-width: 30em; }
.booking-btn { margin-top: 28px; }
.contact-email { margin-top: 20px; color: var(--text-muted); }
.form { display: grid; gap: 16px; background: var(--tint); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: .88rem; font-weight: 600; }
.form input, .form textarea {
  font: inherit; font-weight: 400; font-size: 1rem; color: var(--text);
  border: 1px solid #CBD3E1; border-radius: 9px; padding: 11px 13px; background: #fff; width: 100%;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30, 111, 208, .18); }
.form input[aria-invalid="true"] { border-color: var(--fail); }
.form textarea { resize: vertical; }
.form .btn { justify-self: start; }
.hp { position: absolute; left: -9999px; }
.form-note { font-size: .82rem; color: var(--text-muted); }
.form-status { font-weight: 600; min-height: 1.4em; }
.form-status.ok { color: var(--pass); }
.form-status.err { color: var(--fail); }

/* Footer */
.footer { background: var(--navy); color: var(--ink-dim); padding: 40px 0; font-size: .9rem; border-top: 1px solid rgba(255, 255, 255, .06); }
.footer-inner { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.footer img { height: 28px; width: auto; }
.footer nav { display: flex; gap: 22px; }
.footer a { color: var(--ink-dim); text-decoration: none; }
.footer a:hover { color: var(--ink); }
.footer p { margin-left: auto; }

/* Simple content page (privacy) */
.page { padding: 72px 0 96px; }
.page .wrap { max-width: 760px; }
.page h1 { font-size: 2.4rem; margin-bottom: 8px; }
.page h2 { font-size: 1.3rem; margin: 36px 0 10px; }
.page p, .page li { color: var(--text-muted); }
.page p + p { margin-top: 12px; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid, .security-grid, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .feature, .feature:nth-of-type(even) { grid-template-columns: 1fr; gap: 24px; margin-top: 64px; }
  .feature:nth-of-type(even) .feature-copy { order: 0; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .nav-inner { gap: 12px; }
  .brand img { height: 28px; }
  .signin { display: none; }
  .hero { padding: 56px 0 88px; }
  .section { padding: 72px 0; }
  .field-row { grid-template-columns: 1fr; }
  .video-frame { margin-top: -40px; }
  .footer p { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }