:root {
  --ink: #0b1220;
  --ink-soft: #344054;
  --paper: #f7f8fa;
  --white: #ffffff;
  --line: #d9dee7;
  --accent: #b48a4a;
  --accent-dark: #8c682f;
  --navy: #101a2c;
  --navy-2: #18263e;
  --success: #1d6b4f;
  --shadow: 0 22px 60px rgba(11, 18, 32, .12);
  --radius: 20px;
  --shell: min(1160px, calc(100% - 40px));
}

* { 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;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, textarea { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; background: var(--white); padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(217, 222, 231, .75);
  background: rgba(247, 248, 250, .9);
  backdrop-filter: blur(18px);
}
.nav-wrap { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 760; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; color: var(--white); background: linear-gradient(145deg, var(--navy-2), var(--navy)); font-size: 13px; letter-spacing: .06em; box-shadow: 0 6px 20px rgba(11,18,32,.18); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { text-decoration: none; color: var(--ink-soft); font-size: 14px; font-weight: 650; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav .nav-cta { color: var(--white); background: var(--navy); border-radius: 999px; padding: 10px 18px; }
.menu-button { display: none; border: 1px solid var(--line); background: var(--white); border-radius: 9px; padding: 8px 12px; }

.hero { position: relative; overflow: hidden; padding: 92px 0 80px; background: var(--navy); color: var(--white); }
.hero::after { content: ""; position: absolute; width: 520px; height: 520px; right: -160px; top: -180px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; box-shadow: 0 0 0 90px rgba(255,255,255,.025), 0 0 0 180px rgba(255,255,255,.018); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 70px; }
.eyebrow { margin: 0 0 16px; color: #d7b983; text-transform: uppercase; letter-spacing: .15em; font-size: 12px; font-weight: 800; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.035em; }
h1 { max-width: 800px; margin: 0; font-size: clamp(46px, 7vw, 82px); font-weight: 720; }
.hero-lede { max-width: 680px; margin: 28px 0 0; color: #cad3e2; font-size: clamp(18px, 2vw, 22px); }
.hero-card { padding: 28px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: rgba(255,255,255,.06); box-shadow: inset 0 1px rgba(255,255,255,.05); }
.hero-card strong { display: block; margin-bottom: 8px; font-size: 18px; }
.hero-card p { margin: 0; color: #c8d1df; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border: 1px solid transparent; border-radius: 999px; text-decoration: none; font-weight: 750; }
.button-primary { background: var(--accent); color: #15110b; }
.button-primary:hover { background: #c59a56; }
.button-secondary { border-color: rgba(255,255,255,.22); color: var(--white); }
.button-dark { background: var(--navy); color: var(--white); }

.section { padding: 86px 0; }
.section-white { background: var(--white); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 38px; }
.section-heading h2 { max-width: 720px; margin: 0; font-size: clamp(34px, 5vw, 54px); }
.section-heading p { max-width: 520px; margin: 0; color: var(--ink-soft); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 1px 0 rgba(11,18,32,.02); }
.card h3 { margin: 16px 0 10px; font-size: 23px; }
.card p { margin: 0; color: var(--ink-soft); }
.card-link { display: inline-block; margin-top: 22px; color: var(--accent-dark); font-weight: 750; text-decoration: none; }
.icon-box { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; background: #eef1f5; color: var(--navy); font-weight: 850; }
.status { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; border-radius: 999px; background: #eef7f3; color: var(--success); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; }
.status-dev { background: #f4f0e8; color: #765b2d; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.split h2 { margin: 0 0 20px; font-size: clamp(35px, 5vw, 55px); }
.split p { color: var(--ink-soft); }
.values { display: grid; gap: 14px; }
.value { padding: 22px; border-left: 3px solid var(--accent); background: var(--white); border-radius: 0 14px 14px 0; }
.value strong { display: block; margin-bottom: 4px; }
.value span { color: var(--ink-soft); }

.page-hero { padding: 72px 0 54px; background: var(--navy); color: var(--white); }
.page-hero h1 { max-width: 850px; font-size: clamp(42px, 6vw, 66px); }
.page-hero p { max-width: 720px; color: #cbd4e2; font-size: 19px; }
.content-wrap { width: min(820px, calc(100% - 40px)); margin: 0 auto; padding: 68px 0 96px; }
.content-wrap h2 { margin-top: 42px; font-size: 28px; }
.content-wrap h3 { margin-top: 28px; font-size: 21px; }
.content-wrap p, .content-wrap li { color: var(--ink-soft); }
.content-wrap a { color: var(--accent-dark); font-weight: 700; }
.policy-meta { padding: 16px 18px; border: 1px solid var(--line); background: var(--white); border-radius: 12px; color: var(--ink-soft); }
.notice { padding: 22px; border: 1px solid #e5d3b2; background: #fbf7ef; border-radius: 14px; }
.contact-card { margin-top: 30px; padding: 28px; border-radius: var(--radius); color: var(--white); background: var(--navy); }
.contact-card a { color: #f0d3a2; }

.site-footer { padding: 58px 0 22px; color: #c7cfdb; background: #080e19; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .8fr .9fr 1.2fr; gap: 42px; }
.footer-grid h2 { margin: 0 0 15px; color: var(--white); font-size: 15px; letter-spacing: 0; }
.footer-grid a { display: block; margin: 9px 0; text-decoration: none; }
.footer-grid p { max-width: 330px; font-size: 14px; }
.footer-brand { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 46px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; }
.noscript { padding: 16px; text-align: center; background: #fff3cd; }

@media (max-width: 860px) {
  .menu-button { display: block; }
  .nav { display: none; position: absolute; left: 20px; right: 20px; top: 66px; flex-direction: column; align-items: stretch; gap: 4px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: 10px; }
  .nav .nav-cta { text-align: center; }
  .hero { padding-top: 70px; }
  .hero-grid, .split { grid-template-columns: 1fr; gap: 36px; }
  .grid-3 { grid-template-columns: 1fr; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  :root { --shell: min(100% - 28px, 1160px); }
  .hero { padding: 58px 0; }
  h1 { font-size: 44px; }
  .section { padding: 64px 0; }
  .card { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}


/* StoryFactory / grant-readiness system */
.hero-home {
  background:
    radial-gradient(circle at 78% 18%, rgba(180, 138, 74, .16), transparent 28%),
    linear-gradient(145deg, #0b1220 0%, #111d31 58%, #172844 100%);
}
.hero-proof { align-self: stretch; display: flex; flex-direction: column; justify-content: flex-end; }
.hero-proof .status { align-self: flex-start; margin-bottom: 18px; }
.status-live { background: #e5f6ee; color: #176043; }
.mini-pipeline { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 22px; color: #e7edf7; font-size: 12px; font-weight: 750; }
.mini-pipeline span { padding: 7px 9px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; background: rgba(255,255,255,.05); }
.mini-pipeline i { color: #d7b983; font-style: normal; }

.proof-strip { border-bottom: 1px solid var(--line); background: var(--white); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { padding: 24px 20px; border-right: 1px solid var(--line); }
.proof-item:first-child { border-left: 1px solid var(--line); }
.proof-item strong { display: block; font-size: 20px; letter-spacing: -.02em; }
.proof-item span { display: block; margin-top: 4px; color: var(--ink-soft); font-size: 13px; }

.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.capability-card { min-height: 260px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.capability-card h3 { margin: 36px 0 12px; font-size: 22px; }
.capability-card p { margin: 0; color: var(--ink-soft); }
.capability-code { display: inline-grid; place-items: center; min-width: 38px; height: 32px; padding: 0 10px; border-radius: 999px; background: #edf1f6; color: var(--navy); font-size: 12px; font-weight: 850; letter-spacing: .08em; }

.pipeline-card { display: grid; gap: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.pipeline-card div { display: grid; grid-template-columns: 40px 1fr; align-items: center; gap: 14px; min-height: 68px; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.pipeline-card div:last-child { border-bottom: 0; }
.pipeline-card b { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: var(--navy); color: var(--white); font-size: 12px; }
.pipeline-card span { font-weight: 720; }

.section-dark { background: #0a1322; color: var(--white); }
.section-dark h2 { color: var(--white); }
.section-dark p { color: #c6d0df; }
.dark-note { padding: 30px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: rgba(255,255,255,.05); }
.dark-note .kicker { display: block; margin-bottom: 12px; color: #d7b983; text-transform: uppercase; letter-spacing: .12em; font-size: 11px; font-weight: 850; }
.dark-note p { margin: 0; }
.dark-lede { max-width: 820px; font-size: 20px; }
.wide-title { max-width: 1000px; margin: 0 0 22px; font-size: clamp(38px, 5.4vw, 68px); }

.architecture-stack { display: grid; gap: 8px; }
.architecture-stack span { position: relative; padding: 17px 20px; border: 1px solid var(--line); border-radius: 13px; background: var(--white); font-weight: 760; }
.architecture-stack span:not(:last-child)::after { content: "↓"; position: absolute; left: 50%; bottom: -16px; z-index: 2; transform: translateX(-50%); color: var(--accent-dark); font-weight: 900; }
.architecture-stack-dark span { border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.06); color: var(--white); }
.architecture-stack-dark span:not(:last-child)::after { color: #d7b983; }

.product-facts { display: grid; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.product-facts div { display: grid; grid-template-columns: minmax(130px, .7fr) 1.3fr; gap: 20px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.product-facts div:last-child { border-bottom: 0; }
.product-facts strong { font-size: 13px; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-soft); }
.product-facts span { font-weight: 720; }

.technology-note { padding: 30px; }
.technology-note strong { display: block; margin-bottom: 10px; font-size: 20px; }
.infra-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.infra-grid article { min-height: 210px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.infra-grid strong { display: block; margin-bottom: 10px; font-size: 20px; letter-spacing: -.02em; }
.infra-grid p { margin: 0; color: var(--ink-soft); }

.flagship-card { display: flex; align-items: center; justify-content: space-between; gap: 48px; padding: 42px; border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(135deg, #fff 0%, #f5f7fa 100%); box-shadow: var(--shadow); }
.flagship-card h2 { margin: 0 0 12px; font-size: clamp(42px, 6vw, 68px); }
.flagship-card p:not(.eyebrow) { max-width: 720px; color: var(--ink-soft); font-size: 18px; }

@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .infra-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-item:nth-child(3) { border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .proof-item:nth-child(4) { border-top: 1px solid var(--line); }
  .grid-4, .infra-grid { grid-template-columns: 1fr; }
  .flagship-card { display: block; padding: 28px; }
  .flagship-card .button { margin-top: 24px; }
  .product-facts div { grid-template-columns: 1fr; gap: 4px; }
}