:root {
  --navy: #091536;
  --navy-2: #101f45;
  --ink: #10213d;
  --teal: #25c8b5;
  --teal-dark: #078b7f;
  --gold: #f2a81d;
  --paper: #f7f5ef;
  --white: #ffffff;
  --muted: #607087;
  --line: #dce2e7;
  --radius: 1.2rem;
  --shadow: 0 28px 80px rgba(4, 13, 37, 0.16);
}

/* Demo request */
.demo-page-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 18%, rgba(37, 200, 181, 0.18), transparent 30rem),
    radial-gradient(circle at 86% 78%, rgba(242, 168, 29, 0.12), transparent 28rem),
    #091536;
  color: #fff;
}

.demo-page {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3rem 0 5rem;
}

.demo-back { color: rgba(255,255,255,.76); }

.demo-card {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: clamp(2rem, 7vw, 6rem);
  margin-top: 2.5rem;
  padding: clamp(2rem, 6vw, 5rem);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 28px;
  background: rgba(8, 20, 49, .76);
  box-shadow: 0 28px 80px rgba(0,0,0,.28);
  backdrop-filter: blur(18px);
}

.demo-intro h1 {
  max-width: 11ch;
  margin: 1rem 0 1.25rem;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: .98;
}

.demo-intro > p:last-child {
  max-width: 58ch;
  color: rgba(255,255,255,.72);
  font-size: 1.08rem;
  line-height: 1.75;
}

.demo-contact {
  align-self: center;
  padding: 2rem;
  border-radius: 22px;
  background: #fff;
  color: #101a33;
}

.demo-label {
  margin: 0 0 .6rem;
  color: #536178;
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.demo-email {
  color: #091536;
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.demo-help {
  margin: .75rem 0 1.25rem;
  color: #647087;
  font-size: .92rem;
  line-height: 1.55;
}

.demo-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.demo-actions .button { border: 0; cursor: pointer; }
.demo-actions .button-secondary { border: 1px solid #cfd5df; color: #091536; }
.copy-status { min-height: 1.5rem; margin: .65rem 0 0; color: #087d70; font-weight: 700; }

@media (max-width: 780px) {
  .demo-page { padding-top: 1.5rem; }
  .demo-card { grid-template-columns: 1fr; padding: 1.5rem; border-radius: 20px; }
  .demo-intro h1 { max-width: none; }
  .demo-contact { padding: 1.35rem; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.6; }
a { color: inherit; }
img, video { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 0.75rem; left: 0.75rem; z-index: 100; padding: 0.75rem 1rem; background: white; color: var(--navy); transform: translateY(-160%); transition: transform 0.2s; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; min-height: 5rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1rem clamp(1.25rem, 4vw, 4.5rem); color: white; background: linear-gradient(180deg, rgba(9,21,54,.96), rgba(9,21,54,.72), transparent); transition: background .25s, box-shadow .25s; }
.site-header.scrolled { background: rgba(9, 21, 54, 0.96); box-shadow: 0 10px 30px rgba(3, 9, 24, 0.2); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; font-size: 1.08rem; letter-spacing: -.02em; }
.brand strong { color: var(--teal); }
.brand-mark { display: grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: .65rem; background: var(--teal); color: var(--navy); font-weight: 900; }
.site-nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); }
.site-nav > a { text-decoration: none; color: rgba(255,255,255,.82); font-size: .94rem; font-weight: 650; }
.site-nav > a:hover, .site-nav > a:focus-visible { color: white; }
.site-nav .nav-login { color: white; }
.menu-button { display: none; width: 2.75rem; height: 2.75rem; border: 1px solid rgba(255,255,255,.22); border-radius: .65rem; background: transparent; padding: .65rem; }
.menu-button span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: white; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: .65rem; min-height: 3.35rem; padding: .85rem 1.35rem; border: 1px solid var(--teal); border-radius: .7rem; background: var(--teal); color: var(--navy); text-decoration: none; font-weight: 800; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover, .button:focus-visible { transform: translateY(-2px); background: #46d9c8; box-shadow: 0 12px 30px rgba(37, 200, 181, 0.22); }
.button-small { min-height: 2.65rem; padding: .55rem 1rem; font-size: .9rem !important; color: var(--navy) !important; }
.button-secondary { color: white; border-color: rgba(255,255,255,.26); background: rgba(255,255,255,.06); }
.button-secondary:hover, .button-secondary:focus-visible { background: rgba(255,255,255,.12); box-shadow: none; }

.hero { position: relative; isolation: isolate; min-height: 100vh; overflow: hidden; display: grid; grid-template-columns: minmax(0, .9fr) minmax(34rem, 1.1fr); align-items: center; gap: clamp(2rem, 5vw, 6rem); padding: 9rem clamp(1.25rem, 5vw, 6rem) 5rem; color: white; background: var(--navy); }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(37,200,181,.65), transparent); }
.hero-glow { position: absolute; z-index: -1; border-radius: 50%; filter: blur(5px); opacity: .24; }
.hero-glow-one { width: 46rem; height: 46rem; right: -15rem; top: -18rem; background: radial-gradient(circle, var(--teal), transparent 67%); }
.hero-glow-two { width: 36rem; height: 36rem; left: -18rem; bottom: -22rem; background: radial-gradient(circle, var(--gold), transparent 68%); }
.eyebrow { display: flex; align-items: center; gap: .65rem; margin: 0 0 1.1rem; color: var(--teal); font-size: .77rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { width: 1.8rem; height: 2px; background: currentColor; }
.eyebrow.dark { color: var(--teal-dark); }
.hero h1, h2, blockquote { font-family: Georgia, "Times New Roman", serif; }
.hero h1 { max-width: 12ch; margin: 0; font-size: clamp(3.2rem, 6vw, 6.5rem); line-height: .94; letter-spacing: -.065em; font-weight: 700; }
.hero h1 em { color: var(--teal); font-style: normal; }
.hero-lede { max-width: 41rem; margin: 2rem 0 0; color: #cbd4e6; font-size: clamp(1.05rem, 1.4vw, 1.25rem); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.trust-list { display: flex; flex-wrap: wrap; gap: .7rem 1.5rem; padding: 0; margin: 2rem 0 0; list-style: none; color: #aeb8cb; font-size: .88rem; }
.trust-list li::before { content: ""; display: inline-block; width: .48rem; height: .48rem; margin-right: .5rem; border-radius: 50%; background: var(--gold); }
.hero-video-wrap { position: relative; padding: .8rem; border: 1px solid rgba(255,255,255,.16); border-radius: 1.3rem; background: rgba(255,255,255,.06); box-shadow: 0 40px 100px rgba(0,0,0,.35); backdrop-filter: blur(12px); }
.hero-video { width: 100%; border-radius: .8rem; background: #030a1d; aspect-ratio: 16/9; object-fit: cover; }
.video-label { position: absolute; z-index: 2; left: 1.6rem; top: -1.2rem; display: flex; align-items: center; gap: .55rem; padding: .6rem .9rem; border-radius: 999px; color: var(--navy); background: white; box-shadow: 0 10px 30px rgba(0,0,0,.2); font-size: .82rem; font-weight: 800; }
.live-dot { width: .55rem; height: .55rem; border-radius: 50%; background: var(--teal-dark); box-shadow: 0 0 0 .25rem rgba(37,200,181,.18); }

.proof-strip { display: flex; align-items: center; justify-content: center; gap: 2rem; padding: 1.5rem clamp(1.25rem, 5vw, 5rem); color: white; background: var(--teal-dark); }
.proof-strip p { margin: 0; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; opacity: .74; }
.proof-strip div { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem 2.5rem; }
.proof-strip span { font-weight: 750; }

.section { padding: clamp(5rem, 9vw, 9rem) clamp(1.25rem, 6vw, 7rem); }
.section-heading { max-width: 52rem; margin-bottom: 3.5rem; }
.section-heading h2, .audience-copy h2, .security-panel h2, .cta-section h2 { margin: 0; color: var(--navy); font-size: clamp(2.6rem, 5vw, 5rem); line-height: 1.02; letter-spacing: -.05em; }
.section-heading > p:last-child, .audience-copy > p, .security-panel > p { color: var(--muted); font-size: 1.1rem; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.feature { position: relative; min-height: 25rem; padding: 2rem; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.65); }
.feature-wide { grid-column: span 2; background: var(--navy); color: white; }
.feature-number { position: absolute; top: 1.2rem; right: 1.4rem; color: var(--muted); font-size: .78rem; font-weight: 800; letter-spacing: .12em; }
.feature-wide .feature-number { color: #8a96af; }
.feature-icon { display: grid; place-items: center; width: 3rem; height: 3rem; margin-bottom: 4rem; border-radius: .75rem; color: var(--navy); background: var(--teal); font-size: 1.45rem; font-weight: 900; }
.feature h3 { margin: 0 0 .75rem; font-size: 1.45rem; letter-spacing: -.03em; }
.feature p { color: var(--muted); }
.feature-wide p { max-width: 40rem; color: #bdc8da; font-size: 1.05rem; }
.feature ul { padding: 0; margin: 1.5rem 0 0; list-style: none; color: #dbe2ee; }
.feature li { padding: .45rem 0; border-top: 1px solid rgba(255,255,255,.12); }

.audience-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 9rem); color: white; background: var(--navy); }
.audience-copy h2 { color: white; }
.audience-copy > p { color: #b9c5d8; }
.text-link { display: inline-flex; gap: .6rem; margin-top: 1.2rem; color: var(--teal); text-underline-offset: .3rem; font-weight: 800; }
.audience-list { border-top: 1px solid rgba(255,255,255,.16); }
.audience-list div { display: grid; grid-template-columns: 4rem 1fr; gap: 1rem; align-items: center; padding: 1.4rem .2rem; border-bottom: 1px solid rgba(255,255,255,.16); }
.audience-list strong { color: var(--gold); font-size: .8rem; letter-spacing: .1em; }
.audience-list span { font-size: clamp(1.05rem, 1.6vw, 1.35rem); }

.security-section { background: white; }
.security-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: end; padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
.security-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; margin-top: 3rem; }
.security-points span { color: var(--teal-dark); font-size: .78rem; font-weight: 850; letter-spacing: .1em; }
.security-points h3 { font-size: 1.25rem; }
.security-points p { color: var(--muted); }

.origin-section { display: grid; grid-template-columns: 1.15fr .85fr; gap: 2rem; background: var(--paper); }
.origin-card { padding: clamp(2rem, 5vw, 5rem); border-radius: var(--radius); background: var(--navy); color: white; }
.origin-card blockquote { max-width: 18ch; margin: 2.2rem 0; color: white; font-size: clamp(2.2rem, 4.5vw, 4.3rem); line-height: 1.06; letter-spacing: -.04em; }
.origin-card > p:not(.eyebrow) { max-width: 48rem; color: #bdc8da; }
.origin-aside { display: flex; flex-direction: column; justify-content: center; align-items: center; min-height: 34rem; border-radius: var(--radius); color: var(--navy); background: var(--teal); font-size: clamp(4rem, 8vw, 8rem); font-weight: 950; line-height: .78; letter-spacing: -.09em; transform: rotate(-1deg); }
.origin-aside span:nth-child(2) { color: white; }
.origin-aside span:nth-child(3) { color: var(--gold); }

.faq-section { display: grid; grid-template-columns: .75fr 1.25fr; gap: 5rem; background: white; }
.section-heading.compact { margin: 0; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; gap: 1rem; padding: 1.5rem 0; cursor: pointer; color: var(--navy); font-size: 1.12rem; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--teal-dark); font-size: 1.5rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 45rem; margin: -.5rem 0 1.5rem; color: var(--muted); }

.cta-section { position: relative; isolation: isolate; overflow: hidden; padding: clamp(6rem, 12vw, 11rem) 1.5rem; text-align: center; color: white; background: var(--navy); }
.cta-section .eyebrow { justify-content: center; }
.cta-section h2 { color: white; }
.cta-section > p:not(.eyebrow) { color: #bdc8da; font-size: 1.2rem; }
.centered { justify-content: center; }
.cta-glow { position: absolute; z-index: -1; width: 45rem; height: 45rem; left: 50%; top: 50%; transform: translate(-50%,-50%); border-radius: 50%; background: radial-gradient(circle, rgba(37,200,181,.17), transparent 67%); }

.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 2rem; padding: 3rem clamp(1.25rem, 6vw, 7rem); color: #b8c3d6; background: #050d24; }
.footer-brand { color: white; }
.site-footer p { margin: .8rem 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1rem 1.7rem; align-items: flex-start; }
.footer-links a { color: #dfe5ef; text-underline-offset: .25rem; }
.copyright { grid-column: 1 / -1; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .82rem; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

.legal-page { min-height: 100vh; padding: 8rem max(1.25rem, calc((100vw - 54rem)/2)) 5rem; background: white; }
.legal-page h1 { margin: 0; color: var(--navy); font-family: Georgia, serif; font-size: clamp(2.8rem, 6vw, 5rem); letter-spacing: -.05em; }
.legal-page h2 { margin-top: 2.5rem; color: var(--navy); }
.legal-page p, .legal-page li { color: #4f6078; }
.legal-back { display: inline-block; margin-bottom: 2rem; color: var(--teal-dark); font-weight: 800; }

@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { max-width: 55rem; }
  .hero-video-wrap { max-width: 60rem; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .audience-section, .origin-section { grid-template-columns: 1fr; }
  .origin-aside { min-height: 25rem; }
}

@media (max-width: 820px) {
  .site-header { background: rgba(9,21,54,.96); }
  .menu-button { display: block; }
  .site-nav { position: absolute; top: 4.8rem; left: 1rem; right: 1rem; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: .75rem; border: 1px solid rgba(255,255,255,.12); border-radius: 1rem; background: var(--navy-2); box-shadow: var(--shadow); }
  .site-nav.open { display: flex; }
  .site-nav > a { padding: .8rem .9rem; }
  .site-nav .button { margin-top: .3rem; }
  .hero { padding-top: 8rem; }
  .proof-strip { align-items: flex-start; flex-direction: column; gap: .75rem; }
  .proof-strip div { justify-content: flex-start; }
  .security-panel, .faq-section { grid-template-columns: 1fr; gap: 2rem; }
  .security-points { grid-template-columns: 1fr; gap: 1rem; }
  .site-footer { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: clamp(3rem, 14vw, 4.7rem); }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-wide { grid-column: auto; }
  .feature { min-height: auto; }
  .feature-icon { margin-bottom: 2.8rem; }
  .trust-list { flex-direction: column; gap: .55rem; }
  .origin-aside { min-height: 19rem; }
  .footer-links { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}