:root {
  --page: #f3f6f8;
  --ink: #172124;
  --muted: #5f6c70;
  --line: #dbe3e2;
  --paper: #ffffff;
  --deep: #10282b;
  --teal: #0f7c80;
  --leaf: #89a83a;
  --gold: #bd8a2f;
  --sky: #2f87b7;
  --soft-teal: #e4f1f1;
  --soft-leaf: #eef4df;
  --soft-gold: #f7eedf;
  --shadow: 0 18px 50px rgba(23, 33, 36, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

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

p,
h1,
h2,
h3,
figure {
  margin: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px 36px;
  background: rgba(243, 246, 248, 0.9);
  border-bottom: 1px solid rgba(219, 227, 226, 0.9);
  backdrop-filter: blur(18px);
}

.lumanaire-mark {
  display: inline-flex;
  align-items: center;
  width: 160px;
}

.lumanaire-mark img,
.footer img {
  filter: invert(1) brightness(0.18) saturate(0);
}

.topnav {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.topnav a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.topnav a:hover {
  color: var(--ink);
  border-bottom-color: var(--teal);
}

.topnav a[aria-current] {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

main,
.footer {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(460px, 1.1fr);
  gap: 42px;
  align-items: center;
  padding: 80px 0 62px;
}

.hero-copy {
  display: grid;
  gap: 24px;
}

.eyebrow {
  display: inline-flex;
  width: max-content;
  max-width: 100%;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.brand-row img {
  width: auto;
  max-width: 210px;
  max-height: 52px;
  object-fit: contain;
}

.brand-row span {
  width: 1px;
  height: 42px;
  background: var(--line);
}

h1,
h2 {
  font-family: "Fraunces", Georgia, serif;
  line-height: 1.02;
  font-weight: 700;
}

h1 {
  max-width: 780px;
  font-size: 70px;
}

h2 {
  max-width: 720px;
  font-size: 44px;
}

h3 {
  font-size: 17px;
  line-height: 1.2;
  font-weight: 800;
}

.lede,
.section-head p,
.split-intro > p {
  max-width: 690px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 6px;
  border: 1px solid var(--deep);
  font-size: 13px;
  font-weight: 800;
}

.button.primary {
  background: var(--deep);
  color: #fff;
}

.button.ghost {
  background: transparent;
  color: var(--deep);
}

.button:hover {
  transform: translateY(-1px);
}

.hero-media {
  position: relative;
  min-height: 610px;
}

.frame {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.frame-large {
  inset: 36px 80px 72px 0;
}

.frame-small {
  width: 250px;
  height: 330px;
  right: 0;
}

.frame-small.top {
  top: 0;
}

.frame-small.bottom {
  bottom: 0;
  width: 300px;
  height: 220px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0 auto 74px;
}

.metrics article,
.audit-card,
.feature-card,
.timeline-item,
.verification-list article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 10px 28px rgba(23, 33, 36, 0.06);
}

.metrics article {
  padding: 20px;
}

.metrics strong {
  display: block;
  color: var(--deep);
  font-family: "Fraunces", Georgia, serif;
  font-size: 42px;
  line-height: 1;
}

.metrics span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.section {
  padding: 78px 0;
  border-top: 1px solid var(--line);
}

.section-head,
.site-heading,
.split-intro,
.verification {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(300px, 0.62fr);
  gap: 42px;
  align-items: end;
  margin-bottom: 28px;
}

.section-head {
  align-items: start;
}

.section-head > div,
.site-heading > div,
.split-intro > div,
.verification > div {
  display: grid;
  gap: 16px;
}

.audit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.audit-card {
  min-height: 220px;
  padding: 20px;
  display: grid;
  align-content: start;
  gap: 12px;
}

.audit-card p,
.feature-card p,
.timeline-item p,
.verification-list span,
.footer p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.status {
  width: max-content;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--soft-teal);
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.audit-card.fixed .status {
  background: var(--soft-gold);
  color: var(--gold);
}

.audit-card.verified .status {
  background: var(--soft-leaf);
  color: var(--leaf);
}

.site-heading {
  align-items: center;
}

.site-heading a {
  justify-self: end;
  color: var(--teal);
  font-size: 14px;
  font-weight: 800;
  border-bottom: 1px solid currentColor;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  overflow: hidden;
}

.feature-card.wide {
  grid-column: span 2;
}

.feature-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background: #e7ecec;
}

.feature-card.wide img {
  height: 310px;
}

.feature-card div {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.feature-card span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.bush .feature-card span {
  color: var(--leaf);
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 22px 24px 22px 76px;
  overflow: hidden;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 24px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: inset 0 0 0 8px #fff;
}

.timeline-item.lumanaire::before {
  background: var(--gold);
}

.timeline-item time {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.verification {
  align-items: start;
}

.verification-list {
  display: grid;
  gap: 10px;
}

.verification-list article {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 16px;
}

.verification-list strong {
  color: var(--deep);
  font-size: 14px;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 0 44px;
  border-top: 1px solid var(--line);
}

.footer img {
  width: 150px;
}

.footer p {
  max-width: 540px;
  text-align: right;
}

@media (max-width: 1040px) {
  .topbar {
    position: static;
  }

  .hero,
  .section-head,
  .site-heading,
  .split-intro,
  .verification {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 44px;
  }

  .hero-media {
    min-height: 560px;
  }

  .site-heading a {
    justify-self: start;
  }

  .metrics,
  .audit-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 720px) {
  .topbar {
    padding: 16px 18px;
    align-items: flex-start;
  }

  .topnav {
    justify-content: flex-end;
    gap: 10px;
  }

  main,
  .footer {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 32px;
  }

  .brand-row img {
    max-width: 160px;
    max-height: 44px;
  }

  .brand-row span {
    display: none;
  }

  .hero-media {
    min-height: auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .frame,
  .frame-large,
  .frame-small,
  .frame-small.top,
  .frame-small.bottom {
    position: static;
    width: 100%;
    height: auto;
  }

  .frame img {
    height: auto;
    object-fit: contain;
  }

  .metrics,
  .audit-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-card.wide {
    grid-column: auto;
  }

  .feature-card img,
  .feature-card.wide img {
    height: auto;
  }

  .verification-list article {
    grid-template-columns: 1fr;
    gap: 6px;
  }

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

  .footer p {
    text-align: left;
  }
}