:root {
  --ink: #0c1426;
  --muted: #58647a;
  --blue: #2456e8;
  --blue-dark: #173fb4;
  --blue-soft: #edf3ff;
  --line: #dce3ee;
  --surface: #f7f9fc;
  --white: #fff;
  --shadow: 0 28px 70px rgba(29, 49, 94, .13);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid rgba(220,227,238,.8);
  backdrop-filter: blur(18px);
}
.nav { height: 76px; display: flex; align-items: center; gap: 30px; }
.brand { display: flex; align-items: center; gap: 11px; margin-right: auto; font-weight: 750; letter-spacing: -.02em; }
.brand-mark { width: 33px; height: 33px; color: var(--blue); }
.brand-name { font-size: 1.08rem; }
.nav-links { display: flex; align-items: center; gap: 27px; color: #344057; font-size: .94rem; }
.nav-actions { display: flex; align-items: center; gap: 12px; font-size: .94rem; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; gap: 9px; padding: 0 20px; border: 1px solid transparent; border-radius: 10px; font-weight: 700; transition: .2s ease; }
.button:hover { transform: translateY(-1px); }
.button-primary { color: #fff; background: var(--blue); box-shadow: 0 8px 20px rgba(36,86,232,.2); }
.button-primary:hover { background: var(--blue-dark); }
.button-secondary { border-color: var(--line); background: #fff; }
.button-secondary:hover { border-color: #bbc8d9; background: var(--surface); }
.nav-button { min-height: 42px; padding-inline: 17px; }
.mobile-toggle { display: none; border: 0; background: transparent; padding: 7px; }
.hero { position: relative; overflow: hidden; padding: 90px 0 104px; }
.hero::before { content: ""; position: absolute; width: 520px; height: 520px; border: 1px solid #e8edf6; border-radius: 50%; right: -200px; top: 10px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(510px, 1.1fr); gap: 74px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--blue); font-size: .82rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px var(--blue-soft); }
h1 { max-width: 660px; margin: 24px 0 24px; font-size: clamp(3.3rem, 5.6vw, 5.4rem); line-height: .98; letter-spacing: -.065em; font-weight: 740; }
.hero-copy { max-width: 600px; margin: 0; color: var(--muted); font-size: 1.2rem; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-note { display: flex; align-items: center; gap: 10px; margin-top: 25px; color: #6c7689; font-size: .9rem; }
.hero-note svg { color: var(--blue); flex: 0 0 auto; }
.workspace-frame { position: relative; }
.workspace-frame::before { content: ""; position: absolute; inset: 32px -22px -28px 36px; border-radius: 30px; background: var(--blue-soft); transform: rotate(2deg); }
.workspace { position: relative; overflow: hidden; border: 1px solid #d6deeb; border-radius: 22px; background: #fff; box-shadow: var(--shadow); }
.workspace-topbar { display: flex; align-items: center; gap: 8px; padding: 17px 20px; background: #fbfcfe; border-bottom: 1px solid #e5eaf2; }
.window-dot { width: 9px; height: 9px; border-radius: 50%; background: #d2d9e5; }
.workspace-title { margin-left: 8px; color: #707b8d; font-size: .76rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.workspace-body { padding: 31px; }
.ask-label { display: flex; align-items: center; gap: 10px; font-weight: 760; font-size: .94rem; }
.ai-mark { display: grid; width: 29px; height: 29px; place-items: center; border-radius: 8px; color: #fff; background: var(--blue); }
.prompt-card { margin-top: 18px; padding: 19px 21px; border: 1px solid #d8e0ed; border-radius: 14px; color: #1c2840; line-height: 1.55; background: #fff; box-shadow: 0 10px 26px rgba(43,58,90,.07); }
.answer { display: grid; grid-template-columns: 31px 1fr; gap: 13px; margin-top: 22px; }
.answer-icon { display: grid; width: 31px; height: 31px; place-items: center; border-radius: 9px; color: var(--blue); background: var(--blue-soft); }
.answer p { margin: 2px 0 14px; color: #46536a; font-size: .93rem; line-height: 1.58; }
.result-list { display: grid; gap: 9px; }
.result { display: flex; align-items: center; gap: 12px; padding: 12px; border: 1px solid #e2e7ef; border-radius: 11px; background: #fafbfd; }
.file-icon { display: grid; width: 33px; height: 36px; place-items: center; border-radius: 7px; color: var(--blue); background: #e9f0ff; }
.result strong { display: block; font-size: .84rem; }
.result small { color: #7a8496; font-size: .72rem; }
.summary-pill { margin-left: auto; padding: 6px 9px; border-radius: 999px; color: #2456e8; background: #edf3ff; font-size: .69rem; font-weight: 750; }
.trust-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.trust-item { padding-top: 17px; border-top: 1px solid var(--line); }
.trust-item strong { display: block; font-size: .9rem; }
.trust-item span { color: #737d8e; font-size: .8rem; }
.intro { padding: 96px 0; background: var(--surface); border-top: 1px solid #edf0f5; }
.section-heading { max-width: 740px; }
.section-heading h2 { margin: 17px 0 20px; font-size: clamp(2.35rem, 4vw, 3.7rem); line-height: 1.08; letter-spacing: -.045em; }
.section-heading p { margin: 0; color: var(--muted); font-size: 1.08rem; line-height: 1.72; }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: end; }
.plain-card { padding: 29px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.plain-card strong { display: block; margin-bottom: 11px; font-size: 1.08rem; }
.plain-card p { margin: 0; color: var(--muted); line-height: 1.65; }
.section { padding: 112px 0; }
.section-kicker { color: var(--blue); font-size: .82rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.section-title { max-width: 760px; margin: 16px 0 20px; font-size: clamp(2.35rem, 4vw, 3.7rem); line-height: 1.08; letter-spacing: -.045em; }
.section-lead { max-width: 680px; margin: 0; color: var(--muted); font-size: 1.08rem; line-height: 1.72; }
.centered { text-align: center; margin-inline: auto; }
.search-stage { display: grid; grid-template-columns: .82fr 1.18fr; gap: 72px; align-items: center; }
.search-examples { display: grid; gap: 10px; margin-top: 31px; }
.example-button { display: flex; align-items: center; gap: 12px; width: 100%; padding: 15px 16px; color: #354158; border: 1px solid var(--line); border-radius: 12px; background: #fff; text-align: left; cursor: pointer; transition: .2s ease; }
.example-button:hover, .example-button.active { color: var(--blue); border-color: #b7c9ff; background: var(--blue-soft); }
.example-button span:first-child { display: grid; width: 27px; height: 27px; place-items: center; flex: 0 0 auto; border-radius: 7px; color: var(--blue); background: #fff; }
.search-demo { overflow: hidden; border: 1px solid #d9e1ec; border-radius: 22px; background: #fff; box-shadow: 0 25px 70px rgba(30,48,85,.1); }
.search-demo-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid #e5eaf2; background: #fbfcfe; }
.search-demo-header strong { font-size: .9rem; }
.private-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 9px; color: #44604b; border: 1px solid #d9e9dc; border-radius: 999px; background: #f4faf5; font-size: .72rem; font-weight: 750; }
.search-demo-body { padding: 28px; }
.search-bar { display: flex; align-items: center; gap: 13px; padding: 17px 18px; border: 2px solid #aabdf8; border-radius: 14px; box-shadow: 0 0 0 5px #f0f4ff; }
.search-bar svg { flex: 0 0 auto; color: var(--blue); }
.search-query { color: #1b2942; line-height: 1.4; }
.search-arrow { display: grid; width: 32px; height: 32px; margin-left: auto; place-items: center; flex: 0 0 auto; border-radius: 8px; color: #fff; background: var(--blue); }
.source-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.source-chip { padding: 8px 10px; color: #58647a; border-radius: 8px; background: var(--surface); font-size: .75rem; }
.demo-response { min-height: 122px; margin-top: 22px; padding: 20px; border-left: 3px solid var(--blue); border-radius: 0 10px 10px 0; background: #f8faff; }
.demo-response strong { display: block; margin-bottom: 8px; }
.demo-response p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.62; }
.workspace-section { color: #fff; background: var(--ink); }
.workspace-section .section-kicker { color: #8eacff; }
.workspace-section .section-lead { color: #aab5c8; }
.workspace-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 55px; }
.feature-card { min-height: 226px; padding: 25px; border: 1px solid #28344b; border-radius: 16px; background: #121d32; transition: .2s ease; }
.feature-card:hover { border-color: #4665b7; transform: translateY(-3px); }
.feature-card:first-child { grid-column: span 2; background: #16378e; border-color: #315bc3; }
.feature-icon { display: grid; width: 43px; height: 43px; place-items: center; margin-bottom: 33px; border: 1px solid rgba(255,255,255,.13); border-radius: 11px; color: #a8bcff; background: rgba(255,255,255,.06); }
.feature-card:first-child .feature-icon { color: #fff; background: rgba(255,255,255,.14); }
.feature-card h3 { margin: 0 0 10px; font-size: 1.12rem; }
.feature-card p { margin: 0; color: #9eabc0; font-size: .91rem; line-height: 1.55; }
.feature-card:first-child p { max-width: 480px; color: #d3ddf9; }
.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 50px; }
.industry-card { display: flex; min-height: 440px; flex-direction: column; padding: 31px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.industry-number { color: #a3adbd; font-size: .78rem; font-weight: 800; letter-spacing: .1em; }
.industry-icon { display: grid; width: 52px; height: 52px; margin-top: 30px; place-items: center; border-radius: 14px; color: var(--blue); background: var(--blue-soft); }
.industry-card h3 { margin: 24px 0 10px; font-size: 1.36rem; letter-spacing: -.02em; }
.industry-card > p { margin: 0; color: var(--muted); line-height: 1.62; }
.use-list { display: grid; gap: 12px; margin: auto 0 0; padding: 27px 0 0; list-style: none; }
.use-list li { display: flex; align-items: center; gap: 10px; color: #364159; font-size: .91rem; }
.use-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.how-section { background: var(--surface); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 57px; border-top: 1px solid #cfd8e6; }
.step { position: relative; padding: 35px 28px 0 0; }
.step::before { content: ""; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border: 3px solid var(--surface); border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px var(--blue); }
.step-number { color: var(--blue); font-size: .76rem; font-weight: 800; letter-spacing: .1em; }
.step h3 { margin: 14px 0 9px; font-size: 1.08rem; }
.step p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.6; }
.security-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.security-list { display: grid; gap: 23px; margin-top: 38px; }
.security-item { display: grid; grid-template-columns: 35px 1fr; gap: 14px; }
.security-check { display: grid; width: 35px; height: 35px; place-items: center; border-radius: 10px; color: var(--blue); background: var(--blue-soft); }
.security-item strong { display: block; margin-bottom: 5px; }
.security-item p { margin: 0; color: var(--muted); font-size: .91rem; line-height: 1.55; }
.separation-panel { padding: 24px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); }
.separation-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; color: #5e6a7f; font-size: .78rem; }
.company-panel { padding: 24px; border: 1px solid #cdd8ea; border-radius: 15px; background: #fff; box-shadow: 0 15px 35px rgba(31,50,85,.08); }
.company-heading { display: flex; align-items: center; gap: 12px; padding-bottom: 20px; border-bottom: 1px solid #e7ebf1; }
.company-avatar { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 11px; color: #fff; background: var(--blue); font-weight: 800; }
.company-heading strong { display: block; font-size: .91rem; }
.company-heading span { color: #7b8698; font-size: .75rem; }
.access-row { display: flex; align-items: center; gap: 12px; padding-top: 18px; }
.person-avatar { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 50%; color: #43506a; background: #e8edf5; font-size: .72rem; font-weight: 800; }
.access-row div:nth-child(2) { flex: 1; }
.access-row strong { display: block; font-size: .82rem; }
.access-row span { color: #828b9a; font-size: .7rem; }
.role { padding: 6px 8px; border-radius: 6px; color: #58647a; background: var(--surface); font-size: .68rem; font-weight: 700; }
.separation-note { display: flex; gap: 11px; margin-top: 17px; padding: 14px; color: #526077; border-radius: 11px; background: #eef3fb; font-size: .78rem; line-height: 1.5; }
.pricing-section { background: var(--surface); }
.pricing-panel { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; max-width: 920px; margin: 50px auto 0; padding: 44px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 15px 40px rgba(38,54,89,.07); }
.pricing-panel h3 { margin: 0 0 10px; font-size: 1.48rem; }
.pricing-panel p { max-width: 600px; margin: 0; color: var(--muted); line-height: 1.65; }
.edit-note { display: inline-flex; align-items: center; gap: 7px; margin-top: 17px; color: #6c778a; font-size: .78rem; }
.cta-section { padding: 70px 0; }
.cta-panel { position: relative; overflow: hidden; padding: 67px 65px; color: #fff; border-radius: 24px; background: var(--blue); }
.cta-panel::after { content: "IPSS"; position: absolute; right: -20px; bottom: -45px; color: rgba(255,255,255,.08); font-size: 10rem; font-weight: 850; letter-spacing: -.08em; }
.cta-panel h2 { position: relative; z-index: 1; max-width: 650px; margin: 0 0 18px; font-size: clamp(2.35rem, 4vw, 3.6rem); line-height: 1.06; letter-spacing: -.045em; }
.cta-panel p { position: relative; z-index: 1; max-width: 600px; margin: 0 0 30px; color: #dce5ff; font-size: 1.05rem; line-height: 1.65; }
.cta-panel .button { position: relative; z-index: 1; color: var(--blue); background: #fff; }
.footer { padding: 54px 0 30px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
.footer-brand p { max-width: 330px; margin: 18px 0 0; color: var(--muted); font-size: .9rem; line-height: 1.6; }
.footer-column strong { display: block; margin-bottom: 17px; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; }
.footer-column a { display: block; margin: 11px 0; color: #647086; font-size: .88rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 48px; padding-top: 24px; color: #818b9c; border-top: 1px solid #e5e9ef; font-size: .78rem; }
.mobile-menu { display: none; position: fixed; inset: 76px 0 auto; z-index: 49; padding: 8px 20px 22px; border-bottom: 1px solid var(--line); background: #fff; box-shadow: 0 18px 30px rgba(18,29,50,.08); }
.mobile-menu.open { display: grid; }
.mobile-menu a { padding: 12px 2px; border-bottom: 1px solid #edf0f5; color: #344057; }
.mobile-menu .button { margin-top: 12px; color: #fff; }
:focus-visible { outline: 3px solid rgba(36,86,232,.35); outline-offset: 3px; }
@media (max-width: 980px) {
  .nav-links, .nav-actions .sign-in { display: none; }
  .mobile-toggle { display: inline-flex; }
  .hero { padding-top: 64px; }
  .hero-grid { grid-template-columns: 1fr; gap: 62px; }
  .workspace-frame { width: min(680px, 100%); }
  .intro-grid { grid-template-columns: 1fr; gap: 35px; }
  .search-stage, .security-layout { grid-template-columns: 1fr; gap: 50px; }
  .workspace-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: 1fr; }
  .industry-card { min-height: auto; }
  .use-list { margin-top: 22px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 35px 0; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .shell { width: min(100% - 28px, 1180px); }
  .site-header .nav { height: 68px; }
  .mobile-menu { inset-block-start: 68px; }
  .brand-name { font-size: 1rem; }
  .nav-actions { display: none; }
  h1 { font-size: clamp(3rem, 15vw, 4.1rem); }
  .hero-copy { font-size: 1.08rem; }
  .hero-actions .button { width: 100%; }
  .workspace-frame::before { inset: 24px -8px -18px 20px; }
  .workspace-body { padding: 20px; }
  .trust-row { grid-template-columns: 1fr; gap: 10px; }
  .trust-item { display: flex; justify-content: space-between; align-items: center; }
  .intro { padding: 76px 0; }
  .summary-pill { display: none; }
  .section { padding: 80px 0; }
  .workspace-grid { grid-template-columns: 1fr; }
  .feature-card:first-child { grid-column: auto; }
  .feature-card { min-height: auto; }
  .feature-icon { margin-bottom: 24px; }
  .steps { grid-template-columns: 1fr; border-top: 0; }
  .step { padding: 0 0 0 36px; }
  .step::before { top: 5px; left: 0; border-color: var(--surface); }
  .pricing-panel { grid-template-columns: 1fr; padding: 30px; }
  .pricing-panel .button { width: 100%; }
  .cta-panel { padding: 48px 25px; }
  .cta-panel::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
}