:root {
  color-scheme: light;
  --ink: #102033;
  --ink-soft: #23364d;
  --muted: #596779;
  --paper: #f7f8f5;
  --surface: #ffffff;
  --surface-soft: #edf2f7;
  --line: #d7dee7;
  --line-dark: #c4ceda;
  --blue: #2455d6;
  --blue-dark: #173b99;
  --blue-soft: #e8eefc;
  --teal: #14796f;
  --teal-soft: #e3f3ef;
  --night: #0c1928;
  --focus: #b54708;
  --shadow: 0 1.25rem 3.5rem rgba(15, 33, 54, 0.1);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 100%;
  line-height: 1.6;
}

* { box-sizing: border-box; }

html {
  background: var(--paper);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% 3%, rgba(36, 85, 214, 0.08), transparent 28rem),
    linear-gradient(180deg, #fbfcfa 0, var(--paper) 40rem);
}

body, button, input, textarea, select { font: inherit; }

a {
  color: var(--blue-dark);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.18em;
}

a:hover { text-decoration-thickness: 0.15em; }

a:focus-visible,
button:focus-visible {
  outline: 0.2rem solid var(--focus);
  outline-offset: 0.22rem;
  border-radius: 0.2rem;
}

img, svg {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.55rem 0.85rem;
  border-radius: 0.35rem;
  color: #ffffff;
  background: var(--night);
  transform: translateY(-180%);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid rgba(196, 206, 218, 0.7);
  background: rgba(251, 252, 250, 0.94);
}

.header-inner,
.site-main,
.footer-inner {
  width: min(76rem, calc(100% - 3rem));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 5rem;
  padding-block: 0.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.78rem;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  border-radius: 0.58rem;
  color: #ffffff;
  background: var(--night);
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-copy {
  display: grid;
  line-height: 1.2;
}

.brand-name {
  font-size: 0.98rem;
  font-weight: 780;
  letter-spacing: -0.02em;
}

.brand-tagline {
  margin-top: 0.17rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.site-nav ul,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-block;
  padding: 0.35rem 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--blue-dark); }

.site-nav a[aria-current="page"] { box-shadow: inset 0 -0.16rem var(--blue); }

.site-main { min-height: 62vh; }

.hero { padding-block: clamp(4.5rem, 10vw, 8.5rem); }

.hero-grid,
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(19rem, 0.82fr);
  gap: clamp(3rem, 7vw, 7.5rem);
  align-items: center;
}

.hero-copy { max-width: 48rem; }

.eyebrow,
.kicker {
  margin: 0 0 0.95rem;
  color: var(--blue-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.115em;
  text-transform: uppercase;
}

.eyebrow::before {
  display: inline-block;
  width: 1.7rem;
  height: 0.12rem;
  margin-right: 0.65rem;
  background: var(--blue);
  content: "";
  vertical-align: 0.25em;
}

h1, h2, h3 {
  color: var(--ink);
  line-height: 1.1;
  text-wrap: balance;
}

h1, h2 { letter-spacing: -0.045em; }

h1 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(3rem, 7.4vw, 6.55rem);
  font-weight: 790;
}

.interior-hero h1 {
  max-width: 17ch;
  font-size: clamp(2.8rem, 6vw, 5.25rem);
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 3.65rem);
  font-weight: 760;
}

h3 {
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  letter-spacing: -0.02em;
}

p, li, dd { max-width: 72ch; }

.lede {
  max-width: 43rem;
  margin: 1.65rem 0 0;
  color: var(--muted);
  font-size: clamp(1.15rem, 2.25vw, 1.42rem);
  line-height: 1.6;
}

.status-line {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.6rem;
  padding: 0.42rem 0.72rem;
  border: 1px solid #b9d9d3;
  border-radius: 99rem;
  color: #0b5a53;
  background: var(--teal-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--teal);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.68rem 1.05rem;
  border: 1px solid var(--night);
  border-radius: 0.45rem;
  color: #ffffff;
  background: var(--night);
  font-size: 0.93rem;
  font-weight: 740;
  text-decoration: none;
}

.button:hover {
  border-color: var(--blue-dark);
  background: var(--blue-dark);
  text-decoration: none;
}

.button.secondary {
  color: var(--ink);
  background: transparent;
}

.button.secondary:hover {
  color: #ffffff;
  background: var(--night);
}

.text-link {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 750;
}

.principle-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid #cbd6e3;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.principle-card::after {
  position: absolute;
  width: 9rem;
  height: 9rem;
  right: -3.5rem;
  bottom: -4rem;
  border-radius: 50%;
  background: rgba(36, 85, 214, 0.09);
  content: "";
}

.card-label {
  margin: 0 0 1.15rem;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sequence {
  display: grid;
  gap: 0;
  margin: 0;
}

.sequence div {
  position: relative;
  min-height: 4.2rem;
  padding: 0 0 1rem 2.35rem;
}

.sequence div:not(:last-child)::before {
  position: absolute;
  top: 1.7rem;
  bottom: 0;
  left: 0.77rem;
  width: 1px;
  background: var(--line-dark);
  content: "";
}

.sequence dt {
  margin: 0;
  font-weight: 770;
}

.sequence dd {
  margin: 0.08rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.step-number {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: grid;
  width: 1.55rem;
  height: 1.55rem;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  background: var(--blue-dark);
  font-size: 0.68rem;
  font-weight: 800;
}

.section {
  padding-block: clamp(4.5rem, 9vw, 8rem);
  border-top: 1px solid var(--line);
}

.section.no-border { border-top: 0; }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(18rem, 1.15fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card,
.contact-card,
.fact-card {
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: var(--surface);
}

.feature-card { min-height: 16.5rem; }

.card-index {
  display: block;
  margin-bottom: 2.4rem;
  color: var(--blue);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.feature-card p,
.contact-card p,
.fact-card p {
  margin: 0.8rem 0 0;
  color: var(--muted);
}

.spotlight {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 6vw, 4.5rem);
  border-radius: 1.1rem;
  color: #ffffff;
  background:
    radial-gradient(circle at 90% 10%, rgba(90, 134, 255, 0.35), transparent 20rem),
    var(--night);
}

.spotlight-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(20rem, 1.2fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: center;
}

.spotlight h2,
.spotlight h3 { color: #ffffff; }

.spotlight p { color: #c8d4e2; }
.spotlight .kicker { color: #9fb7ff; }

.spotlight .button {
  border-color: #ffffff;
  color: var(--night);
  background: #ffffff;
}

.spotlight .button:hover {
  border-color: #c8d4e2;
  color: var(--night);
  background: #c8d4e2;
}

.stage-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.stage-list li {
  padding: 0.95rem 1rem;
  border: 1px solid rgba(200, 212, 226, 0.22);
  border-radius: 0.55rem;
  color: #e9eef5;
  background: rgba(255, 255, 255, 0.045);
}

.stage-list strong { color: #ffffff; }

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
}

.principles article {
  padding-top: 1.3rem;
  border-top: 0.2rem solid var(--blue);
}

.principles p {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.interior-hero { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.interior-hero .lede { max-width: 50rem; }

.fact-list {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.fact-list div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.4fr) minmax(0, 1fr);
  gap: 1.5rem;
  padding-block: 1.2rem;
  border-bottom: 1px solid var(--line);
}

.fact-list dt {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fact-list dd {
  margin: 0;
  font-weight: 680;
}

.prose { max-width: 51rem; }
.prose h2 { font-size: clamp(1.7rem, 3.5vw, 2.65rem); }
.prose h3 { margin-top: 2rem; }

.prose section + section {
  margin-top: 3.5rem;
  padding-top: 3.5rem;
  border-top: 1px solid var(--line);
}

.prose p,
.prose li { color: var(--ink-soft); }

.prose ul,
.prose ol { padding-left: 1.25rem; }
.prose li + li { margin-top: 0.55rem; }

.meta {
  color: var(--muted) !important;
  font-size: 0.9rem;
}

.notice,
.stage-panel {
  margin-top: 2rem;
  padding: 1.3rem 1.45rem;
  border: 1px solid #c7d5f2;
  border-left: 0.28rem solid var(--blue);
  border-radius: 0.35rem;
  background: var(--blue-soft);
}

.notice p,
.stage-panel p { margin: 0; }

.number-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.number-list li {
  position: relative;
  min-height: 5rem;
  padding: 0 0 1.7rem 4rem;
  counter-increment: steps;
}

.number-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 2.65rem;
  height: 2.65rem;
  place-items: center;
  border: 1px solid var(--line-dark);
  border-radius: 0.55rem;
  color: var(--blue-dark);
  background: var(--surface);
  content: counter(steps, decimal-leading-zero);
  font-size: 0.75rem;
  font-weight: 800;
}

.number-list strong {
  display: block;
  margin-bottom: 0.28rem;
}

.number-list span { color: var(--muted); }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.contact-card { min-height: 12rem; }

.contact-card a {
  overflow-wrap: anywhere;
  font-weight: 760;
}

.contact-card.primary {
  color: #ffffff;
  background: var(--night);
}

.contact-card.primary h2,
.contact-card.primary h3,
.contact-card.primary a { color: #ffffff; }
.contact-card.primary p { color: #c8d4e2; }

.code-label {
  display: inline-block;
  padding: 0.13em 0.36em;
  border-radius: 0.22rem;
  background: var(--surface-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88em;
}

.closing {
  padding-block: clamp(4.5rem, 9vw, 7.5rem);
  border-top: 1px solid var(--line);
  text-align: center;
}

.closing h2 {
  max-width: 18ch;
  margin-inline: auto;
}

.closing p {
  max-width: 42rem;
  margin: 1.2rem auto 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.closing .actions { justify-content: center; }

.site-footer {
  color: #d6dfe9;
  background: var(--night);
}

.footer-inner { padding-block: clamp(3rem, 6vw, 5rem) 2rem; }

.footer-grid {
  display: grid;
  grid-template-columns: minmax(16rem, 1.6fr) repeat(3, minmax(8rem, 0.65fr));
  gap: clamp(2rem, 5vw, 5rem);
}

.footer-brand { max-width: 25rem; }

.footer-brand strong {
  color: #ffffff;
  font-size: 1.05rem;
}

.footer-brand p {
  margin: 0.8rem 0 0;
  color: #aebccc;
}

.footer-heading {
  margin: 0 0 0.8rem;
  color: #ffffff;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 0.48rem;
}

.footer-links a {
  color: #c8d4e2;
  font-size: 0.91rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(200, 212, 226, 0.2);
  color: #93a5b8;
  font-size: 0.81rem;
}

.footer-bottom p { margin: 0; }

.footer-bottom a {
  color: #c8d4e2;
  white-space: nowrap;
}

@media (max-width: 64rem) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.65rem;
    padding-block: 0.85rem;
  }

  .hero-grid,
  .split,
  .section-head,
  .spotlight-grid { grid-template-columns: 1fr; }

  .hero-grid { gap: 3.5rem; }
  .principle-card { max-width: 38rem; }

  .cards,
  .principles { grid-template-columns: 1fr 1fr; }

  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 42rem) {
  .header-inner,
  .site-main,
  .footer-inner { width: min(100% - 2rem, 76rem); }

  .brand-tagline { display: none; }
  .site-nav ul { gap-inline: 1rem; }
  .site-nav a { font-size: 0.86rem; }
  h1 { font-size: clamp(2.65rem, 15vw, 4.4rem); }

  .cards,
  .principles,
  .contact-grid,
  .footer-grid { grid-template-columns: 1fr; }

  .feature-card { min-height: auto; }

  .fact-list div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .footer-brand { grid-column: auto; }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-bottom a { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

@media print {
  .skip-link,
  .site-nav,
  .actions { display: none; }

  body,
  .site-footer,
  .spotlight {
    color: #000000;
    background: #ffffff;
  }
}