@font-face {
  font-family: "Signal Sans";
  src: local("Arial");
  font-weight: 100 900;
}

:root {
  --ink: #07141b;
  --midnight: #081922;
  --panel: #0d2630;
  --paper: #f3f7f3;
  --white: #fff;
  --cyan: #34e4ec;
  --teal: #0fb7ad;
  --lime: #c8fb4c;
  --red: #ff6b64;
  --line: rgba(7, 20, 27, .16);
  --muted: #617077;
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: "Signal Sans", Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link {
  position: fixed;
  z-index: 100;
  left: 16px;
  top: -80px;
  padding: 10px 16px;
  background: var(--lime);
  color: var(--ink);
  font-weight: 800;
  transition: top .2s;
}
.skip-link:focus { top: 16px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,.12);
  background: var(--midnight);
  color: var(--white);
}
.header-inner { height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; gap: 12px; align-items: center; color: inherit; font-size: .96rem; letter-spacing: .08em; text-decoration: none; }
.brand strong { color: var(--cyan); font-weight: 800; }
.brand-mark { display: grid; grid-template-columns: repeat(3, 5px); gap: 3px; align-items: end; height: 24px; width: 21px; }
.brand-mark i { display: block; background: var(--cyan); border-radius: 1px; }
.brand-mark i:nth-child(1) { height: 14px; }
.brand-mark i:nth-child(2) { height: 24px; background: var(--lime); }
.brand-mark i:nth-child(3) { height: 19px; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a { color: #c3d0d3; font-size: .86rem; font-weight: 700; text-decoration: none; }
.site-nav a:hover { color: var(--white); }
.site-nav .nav-cta { border: 1px solid rgba(255,255,255,.35); padding: 9px 15px; color: var(--white); }
.menu-button { display: none; color: var(--white); border: 0; background: transparent; font: inherit; }

.hero { position: relative; overflow: hidden; min-height: 690px; padding: 92px 0 82px; background: var(--midnight); color: var(--white); }
.signal-grid {
  position: absolute;
  inset: 0;
  opacity: .18;
  background-image: linear-gradient(rgba(52,228,236,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(52,228,236,.14) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, transparent, #000 65%, #000);
}
.hero::after { content: ""; position: absolute; width: 500px; height: 500px; right: -170px; top: -260px; border: 90px solid rgba(52,228,236,.08); border-radius: 50%; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.06fr .94fr; gap: 80px; align-items: center; }
.hero-copy { min-width: 0; }
.eyebrow, .section-code { margin: 0 0 22px; color: var(--teal); font-size: .75rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.hero .eyebrow { color: var(--cyan); }
.live-dot { display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(200,251,76,.1); }
.hero h1 { max-width: 700px; margin: 0; font-size: clamp(3.5rem, 6.4vw, 6.2rem); line-height: .93; letter-spacing: -.06em; }
.hero h1 em { color: var(--cyan); font-style: normal; }
.hero-lede { max-width: 650px; margin: 32px 0 0; color: #bed0d5; font-size: 1.12rem; line-height: 1.75; }
.hero-actions { display: flex; gap: 25px; align-items: center; margin-top: 35px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 26px; min-height: 52px; padding: 0 20px; text-decoration: none; font-size: .84rem; font-weight: 900; }
.button-primary { background: var(--lime); color: var(--ink); }
.button-primary:hover { background: var(--cyan); }
.text-link { color: var(--white); font-size: .86rem; font-weight: 800; text-decoration: none; }
.hero-facts { display: flex; gap: 38px; margin: 48px 0 0; padding: 28px 0 0; border-top: 1px solid rgba(255,255,255,.14); list-style: none; }
.hero-facts li { display: grid; grid-template-columns: auto 1fr; gap: 8px; align-items: baseline; }
.hero-facts strong { color: var(--cyan); font-size: 1.5rem; line-height: 1; }
.hero-facts span { color: #8fa4aa; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }

.hero-board { position: relative; border: 1px solid rgba(52,228,236,.3); background: #0b202a; box-shadow: 22px 22px 0 rgba(52,228,236,.06); transform: rotate(1.2deg); }
.board-top, .board-meta { display: flex; justify-content: space-between; padding: 13px 17px; font-size: .64rem; font-weight: 900; letter-spacing: .1em; }
.board-top { border-bottom: 1px solid rgba(255,255,255,.12); color: #91a9ae; }
.status { color: var(--lime); }
.status i { display: inline-block; width: 6px; height: 6px; margin-right: 5px; background: var(--red); border-radius: 50%; }
.board-lead { padding: 36px 30px 25px; }
.board-lead > p { color: var(--cyan); font-size: .66rem; font-weight: 900; letter-spacing: .12em; }
.board-lead h2 { max-width: 400px; margin: 8px 0 32px; font-size: clamp(1.65rem, 3vw, 2.45rem); line-height: 1.08; letter-spacing: -.035em; }
.verification-row { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; padding: 12px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: .72rem; }
.verification-row span { color: #668088; }
.verification-row b { color: var(--lime); font-size: .6rem; letter-spacing: .08em; }
.verification-row.active b { color: var(--cyan); }
.waveform { height: 70px; display: flex; gap: 7px; align-items: center; padding: 0 30px; background: rgba(52,228,236,.045); }
.waveform i { flex: 1; height: 20%; background: var(--cyan); opacity: .75; }
.waveform i:nth-child(2n) { height: 55%; }.waveform i:nth-child(3n) { height: 80%; }.waveform i:nth-child(5n) { height: 35%; }.waveform i:nth-child(7n) { height: 100%; }
.board-meta { color: #5d777e; border-top: 1px solid rgba(255,255,255,.08); }

.ticker { overflow: hidden; padding: 13px 0; background: var(--lime); color: var(--ink); }
.ticker-track { display: flex; width: max-content; min-width: 100%; justify-content: space-around; gap: 30px; padding: 0 20px; font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.ticker-track i { font-style: normal; }

.section { padding: 105px 0; }
.split-heading { display: grid; grid-template-columns: 1fr .8fr; gap: 90px; }
.section h2 { margin: 0; font-size: clamp(2.35rem, 4.4vw, 4.3rem); line-height: 1.02; letter-spacing: -.055em; }
.intro-copy { padding-top: 39px; color: #47575d; font-size: 1.08rem; }
.intro-copy p:first-child { color: var(--ink); font-size: 1.25rem; }
.pathway { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 24px; margin-top: 75px; }
.pathway article { min-height: 250px; padding: 26px; border-top: 3px solid var(--ink); background: var(--white); }
.pathway article > span { color: var(--muted); font-size: .65rem; font-weight: 900; letter-spacing: .14em; }
.path-icon { margin: 34px 0 20px; color: var(--teal); font-size: 2rem; }
.pathway h3 { margin: 0 0 8px; font-size: 1.35rem; }
.pathway p { margin: 0; color: var(--muted); font-size: .92rem; }
.path-arrow { align-self: center; color: var(--teal); font-size: 1.6rem; }

.curriculum { background: #e7eee9; }
.section-heading { display: grid; grid-template-columns: 1.35fr .65fr; gap: 80px; align-items: end; margin-bottom: 58px; }
.section-heading > p { margin: 0 0 5px; color: var(--muted); }
.module-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.module-card { min-height: 390px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.4); }
.module-card:hover { background: var(--white); }
.module-number { color: var(--teal); font-size: 2.7rem; font-weight: 300; line-height: 1; }
.module-card .tag { margin: 28px 0 10px; color: var(--muted); font-size: .65rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.module-card h3 { margin: 0 0 15px; font-size: 1.4rem; line-height: 1.18; }
.module-card > p:not(.tag) { color: var(--muted); font-size: .9rem; }
.module-card ul { margin: 25px 0 0; padding: 0; list-style: none; font-size: .78rem; font-weight: 800; }
.module-card li { padding: 8px 0; border-top: 1px solid var(--line); }
.feature-card { background: var(--midnight); color: var(--white); }
.feature-card > p:not(.tag) { color: #a8bcc1; }
.feature-card li { border-color: rgba(255,255,255,.14); }
.simulation-card { background: var(--cyan); }
.simulation-card .module-number { color: var(--ink); }
.simulation-card > p:not(.tag), .simulation-card .tag { color: #19454c; }

.tool-section { background: var(--white); }
.tool-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; }
.muted { max-width: 480px; color: var(--muted); }
.tool-list { border-top: 2px solid var(--ink); }
.tool-list article { display: grid; grid-template-columns: 55px 1fr; gap: 25px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.tool-list article > span { color: var(--teal); font-size: .72rem; font-weight: 900; }
.tool-list h3 { margin: 0 0 5px; font-size: 1.25rem; }
.tool-list p { margin: 0; color: var(--muted); }

.schedule-section { background: var(--paper); }
.section-heading.compact { grid-template-columns: 1fr .55fr; }
.schedule-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.schedule-grid article { min-height: 260px; padding: 24px; background: var(--paper); }
.schedule-grid time { color: var(--teal); font-size: 2.5rem; font-weight: 300; }
.schedule-grid article div { margin-top: 55px; }
.schedule-grid p { margin: 0 0 7px; color: var(--muted); font-size: .62rem; font-weight: 900; letter-spacing: .12em; }
.schedule-grid h3 { margin: 0 0 8px; font-size: 1.15rem; }
.schedule-grid span { color: var(--muted); font-size: .82rem; }
.schedule-note { margin: 22px 0 0; color: var(--muted); font-size: .8rem; }

.standards { background: var(--midnight); color: var(--white); }
.standards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.section-code.light { color: var(--cyan); }
.standards-copy > p:not(.section-code) { margin-top: 30px; color: #aac0c5; }
.standards-callout { margin-top: 55px; padding: 22px 0; border-block: 1px solid rgba(255,255,255,.15); }
.standards-callout span { display: block; color: var(--lime); font-size: .62rem; font-weight: 900; letter-spacing: .12em; }
.standards-callout strong { display: block; margin-top: 8px; font-size: 1.1rem; }
.standards-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.15); }
.standards-list li { display: grid; grid-template-columns: 50px 1fr; gap: 18px; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.standards-list li > span { color: var(--cyan); font-size: .7rem; font-weight: 900; }
.standards-list h3 { margin: 0 0 5px; font-size: 1.15rem; }
.standards-list p { margin: 0; color: #91a8ae; font-size: .9rem; }

.facilitators { background: var(--white); }
.facilitator-layout > div:first-child { display: grid; grid-template-columns: .4fr 1fr; gap: 60px; }
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 60px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.role-grid article { min-height: 230px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.role-grid span { color: var(--teal); font-size: .65rem; font-weight: 900; letter-spacing: .12em; }
.role-grid h3 { margin: 45px 0 10px; font-size: 1.3rem; }
.role-grid p, .facilitator-note { color: var(--muted); }
.facilitator-note { max-width: 750px; margin: 22px 0 0 auto; font-size: .82rem; }

.faq { background: #e7eee9; }
.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 100px; }
.accordion { border-top: 2px solid var(--ink); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { position: relative; padding: 23px 45px 23px 0; cursor: pointer; list-style: none; font-weight: 800; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span::before, .accordion summary span::after { content: ""; position: absolute; right: 4px; top: 50%; width: 16px; height: 2px; background: var(--teal); }
.accordion summary span::after { transform: rotate(90deg); transition: transform .2s; }
.accordion details[open] summary span::after { transform: rotate(0deg); }
.accordion details p { max-width: 670px; margin: -4px 0 25px; color: var(--muted); }

.contact-section { padding: 85px 0; background: var(--cyan); color: var(--ink); }
.contact-grid { display: grid; grid-template-columns: 1fr .7fr; gap: 80px; align-items: center; }
.contact-section .eyebrow { color: #15565c; }
.contact-section h2 { margin: 0; font-size: clamp(2.4rem, 5vw, 4.8rem); line-height: .97; letter-spacing: -.055em; }
.contact-grid > div:last-child p { max-width: 500px; }
.button-light { margin-top: 13px; background: var(--midnight); color: var(--white); }

.site-footer { padding: 65px 0 25px; background: #061218; color: var(--white); }
.footer-top { display: grid; grid-template-columns: .75fr 1fr 1fr; gap: 70px; align-items: start; padding-bottom: 55px; }
.footer-top p { max-width: 300px; margin: 0; color: #83999f; font-size: .88rem; }
.footer-top nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.footer-top nav a { color: #adc0c4; font-size: .82rem; text-decoration: none; }
.footer-top nav a:hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); color: #657c82; font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; }

.legal-back { color: #c3d0d3; font-size: .82rem; text-decoration: none; }
.legal-main { min-height: 70vh; padding: 90px 0 110px; }
.legal-layout { display: grid; grid-template-columns: 230px minmax(0, 720px); gap: 100px; }
.legal-layout aside { color: var(--muted); font-size: .78rem; }
.legal-layout aside .section-code { color: var(--teal); }
.legal-layout article h1 { margin: 0 0 25px; font-size: clamp(3rem, 7vw, 5.5rem); letter-spacing: -.06em; line-height: 1; }
.legal-lede { margin-bottom: 60px; color: #394a50; font-size: 1.25rem; }
.legal-layout article h2 { margin: 42px 0 8px; font-size: 1.35rem; letter-spacing: -.02em; }
.legal-layout article p { color: #526269; }
.legal-layout article a { color: #087f79; font-weight: 800; }

@media (max-width: 920px) {
  :root { --shell: min(100% - 32px, 720px); }
  .menu-button { display: flex; gap: 9px; align-items: center; cursor: pointer; }
  .menu-icon, .menu-icon::before, .menu-icon::after { display: block; width: 20px; height: 2px; background: currentColor; }
  .menu-icon { position: relative; }
  .menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; }
  .menu-icon::before { top: -6px; }.menu-icon::after { top: 6px; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 78px; padding: 20px max(16px, calc((100vw - 720px) / 2)); background: var(--midnight); border-top: 1px solid rgba(255,255,255,.12); }
  .site-nav.is-open { display: grid; }
  .site-nav .nav-cta { width: fit-content; }
  .hero { padding-top: 70px; }
  .hero-grid, .split-heading, .section-heading, .tool-layout, .standards-grid, .faq-layout, .contact-grid, .footer-top, .legal-layout { grid-template-columns: 1fr; gap: 45px; }
  .hero-board { max-width: 600px; margin-top: 15px; }
  .pathway { grid-template-columns: 1fr; }
  .path-arrow { transform: rotate(90deg); justify-self: center; }
  .module-grid, .role-grid { grid-template-columns: 1fr 1fr; }
  .schedule-grid { grid-template-columns: 1fr 1fr; }
  .section-heading.compact { grid-template-columns: 1fr; }
  .facilitator-layout > div:first-child { grid-template-columns: 1fr; gap: 5px; }
  .legal-layout aside { display: none; }
}

@media (max-width: 580px) {
  :root { --shell: calc(100% - 28px); }
  .header-inner { height: 68px; }
  .site-nav { top: 68px; padding-inline: 14px; }
  .menu-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .hero { min-height: 0; padding: 58px 0 52px; }
  .hero-lede { font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero h1 { font-size: clamp(2.85rem, 12.6vw, 3.5rem); }
  .hero-facts { gap: 12px; justify-content: space-between; }
  .hero-facts li { display: block; flex: 1 1 0; min-width: 0; }
  .hero-facts strong, .hero-facts span { display: block; }
  .hero-board { transform: none; box-shadow: 8px 8px 0 rgba(52,228,236,.06); }
  .board-lead { padding: 25px 18px 20px; }
  .verification-row { grid-template-columns: 22px 1fr auto; }
  .waveform { padding-inline: 18px; }
  .ticker-track { justify-content: flex-start; }
  .section { padding: 75px 0; }
  .section h2 { font-size: 2.65rem; }
  .pathway { margin-top: 48px; }
  .module-grid, .role-grid, .schedule-grid { grid-template-columns: 1fr; }
  .module-card { min-height: 0; }
  .schedule-grid article { min-height: 210px; }
  .schedule-grid article div { margin-top: 30px; }
  .standards-grid { gap: 60px; }
  .contact-section { padding: 65px 0; }
  .footer-top { gap: 30px; }
  .footer-bottom { gap: 18px; align-items: flex-start; flex-direction: column; }
  .legal-main { padding: 65px 0 80px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}