:root {
  color-scheme: light;
  --navy-950: #061824;
  --navy-900: #0a2232;
  --navy-800: #11364d;
  --blue-700: #1269b9;
  --blue-600: #1678d0;
  --blue-500: #2d8ae3;
  --blue-100: #eaf5ff;
  --silver-600: #687983;
  --silver-300: #c8d2d8;
  --silver-200: #dfe6ea;
  --silver-100: #f0f4f6;
  --ink: #142b39;
  --muted: #5a6d78;
  --white: #ffffff;
  --surface: #f8fafb;
  --success: #137a5a;
  --max: 1180px;
  --shadow: 0 24px 70px rgba(6, 24, 36, 0.14);
  --shadow-soft: 0 12px 34px rgba(6, 24, 36, 0.09);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--surface); }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--white);
  background: var(--navy-950);
}
.skip-link:focus { transform: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(200, 210, 216, 0.75);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(var(--max), calc(100% - 40px));
  min-height: 98px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 0 auto;
}

.brand-link { display: flex; align-items: center; gap: 13px; text-decoration: none; }
.brand-link img { width: 88px; height: 72px; object-fit: contain; }
.brand-copy { display: grid; gap: 2px; }
.brand-copy strong { color: var(--navy-950); font-size: 15px; letter-spacing: 0.08em; }
.brand-copy small { color: var(--silver-600); font-size: 10px; line-height: 1.25; }

.site-nav { display: flex; align-items: center; gap: 5px; }
.site-nav a {
  padding: 11px 12px;
  border-radius: 9px;
  color: #425966;
  font-size: 12px;
  font-weight: 720;
  text-decoration: none;
}
.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] { color: var(--blue-700); background: var(--blue-100); }
.site-nav .nav-contact { color: var(--white); background: var(--blue-700); }
.site-nav .nav-contact:hover,
.site-nav .nav-contact:focus-visible { color: var(--white); background: var(--navy-800); }

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--silver-300);
  border-radius: 12px;
  color: var(--navy-900);
  background: var(--white);
}
.menu-button span,
.menu-button::before,
.menu-button::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: currentColor;
}

.page-shell { overflow: hidden; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 92px 0; }
.section.compact { padding: 66px 0; }
.section-dark { color: #e9f3f8; background: var(--navy-950); }
.section-blue { background: linear-gradient(145deg, #e7f4ff, #f7fbfe 70%); }
.section-white { background: var(--white); }

.eyebrow {
  margin-bottom: 13px;
  color: var(--blue-700);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.section-dark .eyebrow { color: #70bbff; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--navy-950); letter-spacing: -0.035em; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--white); }
h1 { max-width: 820px; margin-bottom: 24px; font-size: clamp(43px, 7vw, 82px); line-height: 0.98; }
h2 { margin-bottom: 18px; font-size: clamp(32px, 5vw, 54px); line-height: 1.04; }
h3 { margin-bottom: 10px; font-size: 21px; line-height: 1.2; }
p { color: var(--muted); line-height: 1.72; }
.section-dark p { color: #bfd0da; }
.lead { max-width: 760px; font-size: clamp(17px, 2vw, 21px); line-height: 1.65; }

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 730px;
  padding: 72px 0 86px;
  background:
    radial-gradient(circle at 85% 18%, rgba(45, 138, 227, 0.2), transparent 29rem),
    linear-gradient(145deg, #f6f9fb, #edf4f7);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr); gap: 68px; align-items: center; }
.hero-copy .lead { margin-bottom: 30px; }
.ethos {
  max-width: 760px;
  margin: 0 0 30px;
  padding-left: 20px;
  border-left: 3px solid var(--blue-500);
  color: var(--navy-800);
  font-size: 17px;
  font-weight: 680;
  line-height: 1.6;
}
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--blue-700); box-shadow: 0 10px 22px rgba(18, 105, 185, 0.24); }
.button-primary:hover { background: var(--navy-800); }
.button-secondary { color: var(--navy-900); border-color: var(--silver-300); background: rgba(255, 255, 255, 0.8); }
.button-light { color: var(--navy-950); background: var(--white); }

.hero-visual {
  position: relative;
  overflow: hidden;
  display: grid;
  min-height: 520px;
  place-items: center;
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--silver-200);
  border-radius: 28px;
  background:
    radial-gradient(circle at 88% 12%, rgba(45, 138, 227, 0.14), transparent 17rem),
    linear-gradient(145deg, var(--white), #eef6fa);
  box-shadow: var(--shadow);
}
.hero-visual img {
  position: relative;
  width: 100%;
  height: auto;
  max-height: 455px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 34px; margin-bottom: 38px; }
.section-heading p { max-width: 560px; margin-bottom: 4px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }

.card {
  padding: 28px;
  border: 1px solid var(--silver-200);
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}
.card p:last-child { margin-bottom: 0; }
.card-number { margin-bottom: 24px; color: var(--blue-700); font-size: 12px; font-weight: 850; letter-spacing: 0.08em; }
.card-link { color: var(--blue-700); font-size: 13px; font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.card-link:hover { color: var(--navy-900); }

.solution-feature { display: grid; grid-template-columns: minmax(310px, 0.8fr) minmax(0, 1.2fr); gap: 48px; align-items: center; }
.solution-mark {
  position: relative;
  display: grid;
  min-height: 240px;
  place-items: center;
  overflow: hidden;
  padding: clamp(30px, 5vw, 48px);
  border: 1px solid #c8dfed;
  border-radius: 24px;
  background: linear-gradient(145deg, #ffffff 0%, #f1f8fc 100%);
  box-shadow: var(--shadow-soft);
}
.solution-mark::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--navy-900), var(--blue-700), #53b8ef);
  content: "";
}
.solution-mark img { position: relative; width: min(380px, 100%); height: auto; margin: 0 auto; }
.status-labels { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0; }
.status-label {
  padding: 7px 10px;
  border: 1px solid #b9d9ee;
  border-radius: 999px;
  color: #0f5d93;
  background: #edf8ff;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.founder-preview { display: grid; grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr); gap: 56px; align-items: center; }
.portrait-frame { position: relative; overflow: hidden; aspect-ratio: 4 / 5; border-radius: 26px; background: #dce9f1; box-shadow: var(--shadow); }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.portrait-caption { position: absolute; right: 14px; bottom: 14px; left: 14px; padding: 12px 14px; border-radius: 12px; color: #eaf4f8; background: rgba(6, 24, 36, 0.84); font-size: 11px; backdrop-filter: blur(10px); }
.quote { margin: 28px 0; color: var(--navy-800); font-size: clamp(22px, 3vw, 34px); font-weight: 690; line-height: 1.35; letter-spacing: -0.025em; }

.note-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.note-card { display: flex; min-height: 310px; flex-direction: column; }
.note-card .note-meta { color: var(--blue-700); font-size: 10px; font-weight: 850; letter-spacing: 0.08em; text-transform: uppercase; }
.note-card h3 { margin-top: 24px; }
.note-card .card-link { margin-top: auto; }

.cta-panel { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 36px; padding: 42px; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 24px; background: linear-gradient(135deg, var(--navy-900), var(--navy-800)); box-shadow: var(--shadow); }
.cta-panel h2 { margin-bottom: 10px; color: var(--white); font-size: clamp(28px, 4vw, 44px); }
.cta-panel p { max-width: 720px; margin-bottom: 0; }

.page-hero { padding: 94px 0 70px; background: linear-gradient(145deg, #edf5f9, #f9fbfc); }
.page-hero h1 { font-size: clamp(42px, 7vw, 72px); }
.page-hero .lead { margin-bottom: 0; }
.breadcrumb { margin-bottom: 28px; color: var(--silver-600); font-size: 12px; }
.breadcrumb a { color: var(--blue-700); text-underline-offset: 3px; }

.founder-hero-grid { display: grid; grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr); gap: 68px; align-items: center; }
.founder-details { display: grid; gap: 10px; margin: 26px 0 30px; }
.founder-detail { display: grid; grid-template-columns: 120px 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--silver-200); font-size: 13px; }
.founder-detail strong { color: var(--navy-900); }
.founder-detail span { color: var(--muted); }

.timeline { display: grid; gap: 0; }
.timeline-item { position: relative; display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 28px; padding: 0 0 34px 28px; border-left: 2px solid #c7ddeb; }
.timeline-item::before { content: ""; position: absolute; top: 2px; left: -7px; width: 12px; height: 12px; border: 3px solid var(--white); border-radius: 50%; background: var(--blue-600); box-shadow: 0 0 0 1px #9bc8e8; }
.timeline-item:last-child { border-left-color: transparent; }
.timeline-item strong { color: var(--blue-700); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }

.article-list { display: grid; gap: 24px; }
.article-card { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 30px; padding: 30px; border: 1px solid var(--silver-200); border-radius: 18px; background: var(--white); }
.article-meta { color: var(--blue-700); font-size: 11px; font-weight: 800; line-height: 1.6; text-transform: uppercase; }
.article-card p:last-child { margin-bottom: 0; }

.affiliation-table { width: 100%; border-collapse: separate; border-spacing: 0; overflow: hidden; border: 1px solid var(--silver-200); border-radius: 18px; background: var(--white); box-shadow: var(--shadow-soft); }
.affiliation-table th, .affiliation-table td { padding: 18px; border-bottom: 1px solid var(--silver-200); text-align: left; vertical-align: top; }
.affiliation-table th { color: var(--navy-900); background: #edf5f9; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.affiliation-table td { color: var(--muted); font-size: 13px; line-height: 1.55; }
.affiliation-table tr:last-child td { border-bottom: 0; }
.relationship { display: inline-block; padding: 5px 8px; border-radius: 999px; color: #0f5d93; background: #e9f5fd; font-size: 9px; font-weight: 850; letter-spacing: 0.05em; text-transform: uppercase; }

.public-sector-mark { display: grid; place-items: center; min-height: 360px; padding: 38px; border-radius: 24px; background: var(--white); box-shadow: var(--shadow-soft); }
.public-sector-mark img { max-height: 310px; object-fit: contain; }
.notice { padding: 18px 20px; border-left: 4px solid var(--blue-500); border-radius: 10px; color: var(--muted); background: #f0f8fe; font-size: 13px; line-height: 1.65; }

.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 0.65fr); gap: 36px; }
.contact-card { padding: 32px; border-radius: 22px; color: #dbe9f1; background: var(--navy-900); }
.contact-card h2, .contact-card h3 { color: var(--white); }
.contact-card p { color: #bfd0da; }
.contact-email { display: block; margin: 26px 0; color: #78c3ff; font-size: clamp(17px, 3vw, 25px); font-weight: 800; overflow-wrap: anywhere; }

.site-footer { padding: 60px 0 30px; color: #aebfc9; background: var(--navy-950); }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, minmax(140px, 0.6fr)); gap: 40px; }
.footer-brand img { width: 160px; height: 125px; object-fit: contain; border-radius: 12px; background: var(--white); }
.footer-brand p { max-width: 360px; color: #aebfc9; font-size: 12px; }
.footer-column { display: grid; align-content: start; gap: 10px; }
.footer-column strong { margin-bottom: 8px; color: var(--white); font-size: 12px; }
.footer-column a { color: #aebfc9; font-size: 12px; text-decoration: none; }
.footer-column a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 46px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 10px; line-height: 1.5; }
.print-brand { display: none; }

@media (max-width: 1020px) {
  .menu-button { display: block; }
  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    min-height: calc(100vh - 98px);
    align-content: start;
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    overflow-y: auto;
    background: var(--white);
    box-shadow: 0 26px 48px rgba(6, 24, 36, 0.16);
  }
  .site-nav.open { display: flex; }
  .site-nav a { min-height: 48px; display: flex; align-items: center; padding: 12px 16px; font-size: 14px; }
  .hero-grid, .founder-preview, .founder-hero-grid, .solution-feature, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { width: min(760px, 100%); max-width: 760px; justify-self: center; }
  .grid-3, .note-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .header-inner, .container { width: min(100% - 28px, var(--max)); }
  .header-inner { min-height: 84px; }
  .brand-link img { width: 66px; height: 56px; }
  .brand-copy small { display: none; }
  .site-nav { min-height: calc(100vh - 84px); }
  .section { padding: 68px 0; }
  .hero { min-height: auto; padding: 58px 0 70px; }
  .hero-grid { gap: 42px; }
  .hero-visual { min-height: 0; padding: 14px; border-radius: 22px; }
  .hero-visual img { max-height: none; border-radius: 14px; }
  .grid-3, .grid-2, .note-grid { grid-template-columns: 1fr; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 6px; }
  .cta-panel { grid-template-columns: 1fr; padding: 28px; }
  .founder-preview, .founder-hero-grid { gap: 34px; }
  .article-card { grid-template-columns: 1fr; gap: 16px; padding: 24px; }
  .founder-detail { grid-template-columns: 1fr; gap: 3px; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .affiliation-table, .affiliation-table tbody, .affiliation-table tr, .affiliation-table td { display: block; }
  .affiliation-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .affiliation-table tr { padding: 18px; border-bottom: 1px solid var(--silver-200); }
  .affiliation-table td { padding: 7px 0; border: 0; }
  .affiliation-table td::before { content: attr(data-label); display: block; margin-bottom: 3px; color: var(--navy-900); font-size: 9px; font-weight: 850; letter-spacing: 0.06em; text-transform: uppercase; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

@media print {
  .site-header, .site-footer, .button-row, .menu-button { display: none !important; }
  body { color: #000; background: #fff; }
  .section, .page-hero { padding: 24px 0; background: #fff !important; }
  .print-brand { display: block; width: 180px; margin: 0 0 24px; }
  .card, .article-card, .affiliation-table, .portrait-frame { box-shadow: none; break-inside: avoid; }
  a { text-decoration: none; }
}