:root {
  --navy: #042552;
  --teal: #09a0ab;
  --bridge: #066f8f;
  --ice: #d7eaf3;
  --steel: #91a8b7;
  --charcoal: #586374;
  --ink: #0e2138;
  --white: #ffffff;
  --mist: #f7fafc;
  --line: rgba(145, 168, 183, 0.25);
  --container: min(1080px, calc(100% - 48px));
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--white);
  color: var(--charcoal);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 18px 0;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand { display: inline-flex; align-items: center; }
.brand img { display: block; width: 128px; height: auto; }

.nav, .footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav {
  justify-content: center;
  color: var(--charcoal);
  font-size: 14px;
  font-weight: 600;
}

.nav a:hover, .footer-links a:hover { color: var(--teal); }

.header-cta {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 17px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: border-color 160ms ease, color 160ms ease;
}

.header-cta:hover { border-color: var(--teal); color: var(--teal); }

/* ---- Hero ---- */
.hero {
  width: var(--container);
  margin: 0 auto;
  padding: 100px 0 80px;
}

.hero-copy { max-width: 700px; }

h1, h2, h3, p { margin-top: 0; }

h1, h2, h3 {
  color: var(--navy);
  line-height: 1.12;
  overflow-wrap: anywhere;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
}

h3 {
  margin-bottom: 8px;
  font-size: 19px;
  font-weight: 700;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-lede {
  max-width: 580px;
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.5;
  font-weight: 600;
}

.hero-text {
  max-width: 580px;
  margin-bottom: 0;
  color: var(--charcoal);
  font-size: 17px;
}

.actions {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button.primary {
  background: var(--navy);
  color: var(--white);
  border: 1px solid var(--navy);
}

.button.primary:hover { background: var(--teal); border-color: var(--teal); }

.button.secondary {
  background: var(--white);
  color: var(--navy);
  border: 1px solid rgba(4, 37, 82, 0.2);
}

.button.secondary:hover { border-color: var(--teal); color: var(--teal); }

/* ---- Sections ---- */
.section {
  width: var(--container);
  margin: 0 auto;
  padding: 80px 0;
}

.section-block {
  width: 100%;
  padding: 80px 0;
}
.section-block .section {
  width: var(--container);
  margin: 0 auto;
  padding: 0;
}

.section-block-white { background: var(--white); }
.section-block-mist { background: var(--mist); }
.section-block-ice { background: var(--ice); }
.section-block-navy { background: var(--navy); }

.section-divider {
  width: 48px;
  height: 3px;
  margin: 0 0 40px;
  background: var(--teal);
  border-radius: 2px;
}

.section-block-navy .section-divider {
  background: var(--teal);
}

.section-block-navy .eyebrow {
  color: var(--ice);
}
.section-block-navy h2 {
  color: var(--white);
}
.section-block-navy p {
  color: rgba(255,255,255,0.8);
}

.section-narrow {
  max-width: 680px;
}

.section-narrow p,
.section-heading p {
  font-size: 17px;
  color: var(--charcoal);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 40px;
}

.section-heading p {
  margin-bottom: 0;
}

.check-list, .audience-grid ul {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.check-list li, .audience-grid li {
  position: relative;
  padding-left: 26px;
  color: var(--ink);
  font-weight: 600;
}

.check-list li::before, .audience-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

/* ---- Process grid ---- */
.process-grid, .why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.process-grid article, .why-grid article, .audience-grid article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.process-grid span {
  display: inline-flex;
  width: 36px;
  height: 36px;
  margin-bottom: 20px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ice);
  color: var(--bridge);
  font-size: 13px;
  font-weight: 700;
}

.process-grid p, .why-grid p, .service-list p, .audience-grid p {
  color: var(--charcoal);
  font-size: 15px;
}

/* ---- Services ---- */
.service-list {
  display: grid;
  gap: 0;
}

.service-list article {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.service-list article:first-child {
  border-top: 1px solid var(--line);
}

.service-label {
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-top: 4px;
}

/* ---- Framework ---- */
.framework-copy { max-width: 680px; margin-bottom: 36px; }
.framework-copy p { font-size: 17px; }

.framework-pillars {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.pillar {
  text-align: center;
  padding: 20px 8px;
  border: 1px solid rgba(215, 234, 243, 0.2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
}

.pillar span {
  display: block;
  width: 24px;
  height: 24px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(9, 160, 171, 0.15);
}

.pillar h3 {
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
}

.section-block-navy .pillar h3 {
  color: var(--white);
}

.section-block-navy .pillar {
  border-color: rgba(215, 234, 243, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

/* ---- Why ---- */
.why-grid article { min-height: auto; }

/* ---- Founder ---- */
.founder-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 36px;
  align-items: center;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.founder-mark {
  width: 140px;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ice);
  color: var(--navy);
  font-size: 38px;
  font-weight: 700;
}

.founder-card p {
  max-width: 680px;
  margin-bottom: 12px;
  font-size: 17px;
  color: var(--charcoal);
}

/* ---- Audiences ---- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.audience-grid article { padding: 28px; }

/* ---- CTA ---- */
.cta {
  width: var(--container);
  margin: 32px auto 0;
  padding: 64px 32px;
  border-radius: 6px;
  background: var(--ice);
  text-align: center;
}

.cta h2 { margin-bottom: 14px; }
.cta p { max-width: 580px; margin: 0 auto 24px; font-size: 17px; color: var(--charcoal); }

/* ---- Footer ---- */
.site-footer {
  width: var(--container);
  margin: 56px auto 0;
  padding: 28px 0 36px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  color: var(--charcoal);
}

.site-footer p { margin-bottom: 4px; color: var(--navy); font-weight: 700; }
.site-footer span, .footer-links a { font-size: 14px; font-weight: 600; }

/* ---- Responsive ---- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    padding: 12px 0;
  }
  .nav {
    order: 3;
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  .framework { grid-template-columns: 1fr; }
  .founder-card { grid-template-columns: 1fr; }
  .framework-pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  :root { --container: calc(100% - 32px); }
  body { font-size: 15px; }

  .site-header {
    grid-template-columns: 1fr;
    min-height: 68px;
    gap: 12px;
  }
  .brand img { width: 110px; }
  .header-cta { display: none; }
  .nav { order: 2; grid-column: auto; width: 100%; gap: 14px; font-size: 13px; }

  .hero { padding: 56px 0 48px; }
  h1 { font-size: 32px; line-height: 1.15; }
  h2 { font-size: 28px; }
  .hero-lede { font-size: 18px; }
  .hero-text, .section-narrow p, .section-heading p, .framework-copy p, .founder-card p, .cta p { font-size: 15px; }

  .actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; min-height: 48px; text-align: center; white-space: normal; }

  .section { padding: 56px 0; }

  .process-grid, .why-grid, .audience-grid { grid-template-columns: 1fr; }
  .service-list article { grid-template-columns: 1fr; gap: 8px; }

  .framework { padding: 40px 24px; }
  .framework-pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .founder-card { padding: 24px; gap: 20px; }
  .founder-mark { width: 100px; font-size: 28px; }

  .cta { padding: 44px 20px; }
  .site-footer { margin-top: 40px; flex-direction: column; }
  .footer-links { flex-wrap: wrap; gap: 12px 18px; }
}