:root {
  --bg: #ffffff;
  --surface: #f8fafc;
  --text: #111827;
  --muted: #4b5563;
  --divider: #e5e7eb;
  --indigo: #4f46e5;
  --indigo-dark: #4338ca;
  --indigo-deep: #312e81;
  --indigo-light: #eef2ff;
  --font-heading: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Barlow", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  z-index: 10;
  top: 12px;
  left: 12px;
  padding: 8px 12px;
  background: var(--indigo-deep);
  color: var(--bg);
  transform: translateY(-160%);
}

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

:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 3px;
}

.site-header,
main,
.site-footer {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--divider);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.wordmark-logo {
  display: block;
  width: 150px;
  height: auto;
}

.status,
.eyebrow,
.step-number {
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.status {
  padding: 3px 9px;
  border: 1px solid var(--indigo);
  background: var(--indigo-light);
  color: var(--indigo-deep);
}

main {
  padding-block: 56px 72px;
}

.section-shell {
  position: relative;
  border: 1px solid var(--divider);
}

.hero {
  min-height: 510px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(44px, 8vw, 96px);
  background: var(--surface);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--indigo-deep);
  font-weight: 600;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1;
}

h1 {
  max-width: 840px;
  font-size: clamp(48px, 7vw, 78px);
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(34px, 4vw, 48px);
}

h3 {
  font-size: 26px;
}

.hero-copy {
  max-width: 740px;
  margin: 26px 0 30px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
}

.primary-action {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 17px;
  background: var(--indigo);
  border: 1px solid var(--indigo);
  color: var(--bg);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

.primary-action:hover {
  background: var(--indigo-dark);
}

.corner {
  width: 12px;
  height: 12px;
  position: absolute;
  color: var(--muted);
}

.corner::before,
.corner::after {
  content: "";
  position: absolute;
  background: currentColor;
}

.corner::before {
  top: 0;
  left: 5px;
  width: 1px;
  height: 12px;
}

.corner::after {
  top: 5px;
  left: 0;
  width: 12px;
  height: 1px;
}

.corner-tl {
  top: -7px;
  left: -7px;
}

.corner-tr {
  top: -7px;
  right: -7px;
}

.corner-bl {
  bottom: -7px;
  left: -7px;
}

.corner-br {
  right: -7px;
  bottom: -7px;
}

.cycle {
  display: grid;
  grid-template-columns: 0.75fr 1.5fr;
  gap: clamp(36px, 7vw, 96px);
  padding: 96px 0;
  border-bottom: 1px solid var(--divider);
}

.section-heading {
  align-self: start;
}

.cycle-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--text);
}

.cycle-steps li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 24px 0 26px;
  border-bottom: 1px solid var(--divider);
}

.step-number {
  padding-top: 4px;
  color: var(--indigo);
}

.cycle-steps p,
.principle p {
  margin: 8px 0 0;
  color: var(--muted);
}

.principle {
  max-width: 880px;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 24px;
  align-items: start;
  margin: 96px auto 24px;
}

.decision-mark {
  width: 20px;
  height: 20px;
  margin-top: 9px;
  background: var(--indigo);
  transform: rotate(45deg);
}

.principle p:last-child {
  font-size: 18px;
}

.site-footer {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--divider);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .site-header,
  main,
  .site-footer {
    width: min(100% - 32px, 1180px);
  }

  .site-header {
    min-height: 64px;
  }

  .status {
    display: none;
  }

  main {
    padding-block: 32px 48px;
  }

  .hero {
    min-height: 470px;
    padding: 42px 28px;
  }

  .cycle {
    grid-template-columns: 1fr;
    padding: 72px 0;
  }

  .principle {
    margin-top: 72px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
  }
}

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