:root {
  --night: #06111f;
  --night-2: #091a2d;
  --panel: rgba(9, 28, 48, .78);
  --panel-2: rgba(12, 36, 60, .56);
  --ink: #eef4f8;
  --muted: #a9bac8;
  --line: rgba(132, 177, 211, .20);
  --yellow: #f5c84b;
  --yellow-soft: #ffe39a;
  --cyan: #7fd5f5;
  --cyan-soft: rgba(127, 213, 245, .16);
  --green: #9fe1a4;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(5,17,31,.96), rgba(5,17,31,.98)),
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(127,213,245,.035) 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, rgba(127,213,245,.035) 40px),
    var(--night);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.68;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 82% 14%, rgba(127,213,245,.09), transparent 24%),
    radial-gradient(circle at 14% 72%, rgba(245,200,75,.06), transparent 24%);
  z-index: -1;
}

a { color: var(--yellow-soft); text-underline-offset: 3px; }
a:hover { color: var(--yellow); }
img, svg { max-width: 100%; height: auto; }

.shell { width: min(var(--max), calc(100% - 46px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6,17,31,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand-wrap { min-width: 0; }
.brand {
  display: block;
  color: var(--ink);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 14px;
  line-height: 1.2;
  font-weight: 900;
  white-space: nowrap;
}
.brand-sub {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .10em;
  font-size: 12px;
  font-weight: 800;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--yellow); }

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: 94px 0 80px;
}
.hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -190px;
  top: -190px;
  border: 1px solid rgba(127,213,245,.18);
  border-radius: 50%;
  box-shadow:
    0 0 0 60px rgba(127,213,245,.025),
    0 0 0 120px rgba(127,213,245,.018),
    0 0 0 180px rgba(127,213,245,.012);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(310px, .82fr);
  gap: 66px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: .19em;
  font-size: 12px;
  line-height: 1.5;
  font-weight: 900;
}
h1, h2, h3 { text-wrap: balance; }
h1 {
  margin: 0;
  max-width: 900px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(42px, 5vw, 60px);
  line-height: 1.00;
  letter-spacing: -.035em;
  font-weight: 600;
}
.hero-tagline {
  margin: 16px 0 0;
  color: var(--yellow-soft);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(25px, 3vw, 38px);
  line-height: 1.18;
}
.lede {
  margin: 26px 0 0;
  max-width: 780px;
  color: var(--muted);
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.45;
}
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.button {
  display: inline-block;
  padding: 11px 16px;
  border: 1px solid var(--yellow);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .09em;
  font-size: 12px;
  font-weight: 900;
}
.button.primary { background: var(--yellow); color: #06111f; }
.button.secondary { color: var(--yellow-soft); background: transparent; }

.scope {
  position: relative;
  padding: 28px;
  border: 1px solid rgba(127,213,245,.28);
  background: linear-gradient(135deg, rgba(11,35,58,.88), rgba(5,17,31,.76));
  box-shadow: 0 20px 60px rgba(0,0,0,.24);
}
.scope::before, .scope::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--yellow);
}
.scope::before { left: -1px; top: -1px; border-left: 2px solid; border-top: 2px solid; }
.scope::after { right: -1px; bottom: -1px; border-right: 2px solid; border-bottom: 2px solid; }
.scope-title {
  margin: 0 0 18px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 11px;
  font-weight: 900;
}
.scope-row {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}
.scope-row:first-of-type { border-top: 0; }
.scope-label { color: var(--yellow-soft); font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }
.scope-value { color: var(--muted); font-size: 15px; }

.section { padding: 76px 0; border-bottom: 1px solid var(--line); }
.section.tight { padding: 54px 0; }
.section-header { max-width: 850px; margin-bottom: 36px; }
h2 {
  margin: 0 0 14px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(31px, 3.5vw, 46px);
  line-height: 1.08;
  letter-spacing: -.025em;
  font-weight: 600;
}
h3 {
  margin: 0 0 10px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 24px;
  line-height: 1.24;
  font-weight: 600;
}
p { margin: 0 0 18px; }
p:last-child { margin-bottom: 0; }
.muted { color: var(--muted); }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 26px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 14px; }
.card {
  padding: 27px;
  border: 1px solid var(--line);
  background: var(--panel-2);
}
.card .num {
  display: block;
  color: var(--yellow);
  font-size: 12px;
  letter-spacing: .13em;
  font-weight: 900;
  margin-bottom: 11px;
}
.card p { color: var(--muted); font-size: 16px; }

.framework-card {
  min-height: 238px;
  padding: 22px 20px;
  border-top: 2px solid var(--cyan);
  background: rgba(9,29,49,.54);
}
.framework-card:nth-child(3) { border-top-color: var(--yellow); }
.framework-card:nth-child(4) { border-top-color: var(--green); }
.framework-card:nth-child(5) { border-top-color: var(--yellow-soft); }
.framework-card h3 { font-size: 20px; }
.framework-card p { color: var(--muted); font-size: 15px; line-height: 1.6; }

.statement {
  padding: 42px;
  border: 1px solid rgba(245,200,75,.28);
  background: linear-gradient(135deg, rgba(245,200,75,.06), rgba(127,213,245,.04));
}
.statement .kicker {
  margin-bottom: 12px;
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 11px;
  font-weight: 900;
}
.statement .big {
  margin: 0;
  max-width: 980px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.2;
  letter-spacing: -.02em;
}

.callout {
  padding: 26px 28px;
  border-left: 3px solid var(--yellow);
  background: rgba(245,200,75,.045);
}
.callout strong { color: var(--yellow-soft); }

.timeline { border-top: 1px solid var(--line); }
.timeline-row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 26px;
  padding: 23px 0;
  border-bottom: 1px solid var(--line);
}
.timeline-year { color: var(--yellow); text-transform: uppercase; letter-spacing: .10em; font-size: 12px; font-weight: 900; }
.timeline-copy { color: var(--muted); }

.faq-item { padding: 30px 0; border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item h2 { font-size: clamp(25px, 2.7vw, 34px); margin-bottom: 12px; }
.faq-item p { max-width: 900px; color: var(--muted); }

.references { display: grid; gap: 18px; }
.reference {
  padding: 25px 27px;
  border: 1px solid var(--line);
  background: rgba(9,29,49,.52);
}
.reference h2 { font-size: 25px; margin-bottom: 8px; }
.reference p { color: var(--muted); font-size: 16px; overflow-wrap: anywhere; }
.reference a { overflow-wrap: anywhere; }
.reference .source-type { color: var(--cyan); text-transform: uppercase; letter-spacing: .10em; font-size: 10px; font-weight: 900; }

.site-footer { padding: 46px 0 56px; text-align: center; }
.footer-nav { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; margin-bottom: 26px; }
.footer-nav a {
  color: var(--muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .09em;
  font-size: 11px;
  font-weight: 800;
}
.credit {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: .11em;
  font-size: 12px;
  font-weight: 900;
}
.credit a { text-decoration: none; }
.footer-note { max-width: 800px; margin: 0 auto 10px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.copyright { color: #7890a3; font-size: 12px; }

@media (max-width: 980px) {
  .grid-5 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .framework-card:last-child { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .shell { width: min(100% - 30px, var(--max)); }
  .site-header { position: static; }
  .header-inner { min-height: 0; padding: 16px 0 15px; flex-direction: column; align-items: flex-start; gap: 13px; }
  .nav { width: 100%; justify-content: flex-start; gap: 13px 18px; }
  .hero { padding: 60px 0 52px; }
  .hero::after { width: 360px; height: 360px; right: -190px; top: -160px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  h1 { font-size: 44px; line-height: 1.03; }
  .hero-tagline { font-size: 30px; }
  .lede { font-size: 21px; }
  .section { padding: 58px 0; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .timeline-row { grid-template-columns: 1fr; gap: 6px; }
  .statement { padding: 31px 25px; }
}

@media (max-width: 520px) {
  body { font-size: 16px; }
  .shell { width: min(100% - 24px, var(--max)); }
  .brand { font-size: 13px; }
  .brand-sub { font-size: 10px; }
  .nav { gap: 11px 15px; }
  .nav a { font-size: 10px; }
  .hero { padding: 48px 0 44px; }
  h1 { font-size: 38px; }
  h2 { font-size: 30px; }
  h3 { font-size: 21px; }
  .hero-tagline { font-size: 26px; }
  .lede { font-size: 19px; }
  .scope { padding: 22px; }
  .scope-row { grid-template-columns: 1fr; gap: 3px; }
  .grid-5 { grid-template-columns: 1fr; }
  .framework-card:last-child { grid-column: auto; }
  .card, .reference { padding: 22px; }
  .section { padding: 48px 0; }
  .statement .big { font-size: 27px; }
}