:root {
  color-scheme: light;
  --navy: #061a3a;
  --blue: #0f3b7a;
  --line: #dbe5f1;
  --muted: #5d6d83;
  --ink: #061a3a;
  --red: #e31f3c;
  --paper: #f7f9fc;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% 18%, rgba(15, 59, 122, 0.1), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, #f4f7fb 100%);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  min-height: 100vh;
  overflow: hidden;
}

.topbar {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1180px;
  padding: 1.25rem 1.5rem;
}

.brand,
.nav-actions,
.hero-actions {
  align-items: center;
  display: flex;
}

.brand {
  color: var(--navy);
  font-size: 1.05rem;
  font-weight: 800;
  gap: 0.7rem;
}

.brand-mark,
.lane-icon {
  align-items: center;
  display: inline-flex;
  justify-content: center;
}

.brand-mark {
  background: #edf3fb;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  height: 2.4rem;
  width: 2.4rem;
}

.shield,
.emblem-shield {
  align-items: center;
  color: var(--red);
  display: inline-flex;
  font-size: 1.1rem;
  justify-content: center;
}

.nav-actions {
  color: #394b63;
  font-size: 0.95rem;
  font-weight: 700;
  gap: 1.2rem;
}

.nav-cta,
.primary-action,
.secondary-action {
  border-radius: 999px;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  line-height: 1;
  min-height: 2.8rem;
  padding: 0.9rem 1.15rem;
}

.nav-cta,
.primary-action {
  background: var(--red);
  color: white;
  box-shadow: 0 12px 30px rgba(227, 31, 60, 0.24);
}

.secondary-action {
  background: white;
  border: 1px solid var(--line);
  color: var(--navy);
}

.hero {
  align-items: center;
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 0.9fr) minmax(560px, 1.1fr);
  margin: 0 auto;
  max-width: 1180px;
  min-height: calc(100vh - 88px);
  padding: 2rem 1.5rem 5rem;
}

.eyebrow {
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  margin: 0 0 0.8rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  color: var(--navy);
  font-size: clamp(3.4rem, 8vw, 6.9rem);
  line-height: 0.92;
  margin: 0;
  max-width: 9.5ch;
}

.hero-lede {
  color: var(--muted);
  font-size: 1.13rem;
  line-height: 1.75;
  margin: 1.45rem 0 0;
  max-width: 41rem;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.orbit-stage {
  aspect-ratio: 1.22;
  min-height: 620px;
  position: relative;
}

.ring {
  border: 1px dashed rgba(15, 59, 122, 0.14);
  border-radius: 50%;
  inset: 10%;
  position: absolute;
}

.ring-two {
  border-style: solid;
  inset: 22%;
  opacity: 0.45;
}

.center-emblem {
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #edf2f8;
  border-radius: 50%;
  box-shadow: 0 30px 80px rgba(6, 26, 58, 0.14);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  height: 15rem;
  justify-content: center;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 15rem;
  z-index: 2;
}

.emblem-shield {
  border: 0.65rem solid var(--blue);
  border-radius: 2.2rem 2.2rem 3.7rem 3.7rem;
  font-size: 3.4rem;
  height: 7.1rem;
  width: 6.2rem;
}

.center-emblem strong {
  color: var(--navy);
  font-size: 1.35rem;
  text-transform: uppercase;
}

.lane-card {
  align-items: center;
  background: rgba(255, 255, 255, 0.93);
  border: 1px solid rgba(219, 229, 241, 0.9);
  border-radius: 1.35rem;
  box-shadow: 0 24px 54px rgba(6, 26, 58, 0.12);
  color: var(--navy);
  display: flex;
  flex-direction: column;
  font-size: 1.45rem;
  font-weight: 900;
  gap: 1rem;
  justify-content: center;
  line-height: 1.12;
  min-height: 13.6rem;
  padding: 1.25rem;
  position: absolute;
  text-align: center;
  width: min(42%, 17rem);
}

.lane-card,
.detail-card,
.spine-grid span {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 540ms ease,
    transform 540ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.lane-card.is-visible,
.detail-card.is-visible,
.spine-grid span.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.lane-card::after {
  color: var(--red);
  content: "›";
  font-size: 2rem;
  line-height: 1;
}

.lane-icon {
  background: linear-gradient(180deg, #f5f8fc, #ffffff);
  border: 1px solid #e4ebf4;
  border-radius: 50%;
  box-shadow: inset 0 0 24px rgba(15, 59, 122, 0.08);
  font-size: 2.2rem;
  height: 5rem;
  width: 5rem;
}

.lane-table {
  left: 0;
  top: 5%;
}

.lane-qsr {
  right: 0;
  top: 5%;
}

.lane-retail {
  bottom: 5%;
  left: 0;
}

.lane-services {
  bottom: 5%;
  right: 0;
}

.platform-band,
.lane-section,
.proof-band {
  margin: 0 auto;
  max-width: 1180px;
  padding: 5rem 1.5rem;
}

.platform-band,
.proof-band {
  align-items: center;
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
}

h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1;
  margin: 0;
}

.spine-grid {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spine-grid span,
.detail-card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  box-shadow: 0 16px 42px rgba(6, 26, 58, 0.08);
}

.spine-grid span {
  color: var(--navy);
  font-weight: 850;
  padding: 1rem;
}

.section-heading {
  max-width: 52rem;
}

.lane-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 2rem;
}

.detail-card {
  min-height: 18rem;
  padding: 1.35rem;
}

.card-kicker {
  color: var(--red);
  font-size: 0.8rem;
  font-weight: 900;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

.detail-card h3 {
  color: var(--navy);
  font-size: 1.45rem;
  line-height: 1.08;
  margin: 0;
}

.detail-card p:last-child,
.proof-band p {
  color: var(--muted);
  line-height: 1.65;
}

.proof-band {
  padding-bottom: 7rem;
}

@media (max-width: 980px) {
  .hero,
  .platform-band,
  .proof-band {
    grid-template-columns: 1fr;
  }

  .orbit-stage {
    min-height: 720px;
  }

  .lane-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .topbar,
  .nav-actions,
  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 1rem;
  }

  h1 {
    font-size: 3.7rem;
  }

  .orbit-stage {
    aspect-ratio: auto;
    display: grid;
    gap: 1rem;
    min-height: 0;
  }

  .ring,
  .center-emblem {
    display: none;
  }

  .lane-card {
    min-height: 11rem;
    position: static;
    width: 100%;
  }

  .lane-grid,
  .spine-grid {
    grid-template-columns: 1fr;
  }
}