@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500&family=Inter+Tight:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --background: #fbfbf6;
  --foreground: #26332d;
  --graphite: #3c4943;
  --muted: #68736d;
  --border: #dde2d8;
  --field: #eef3e8;
  --field-strong: #e3ebdd;
  --primary: #2e5542;
  --primary-ink: #fbfbf6;
  --white: #ffffff;
  --radius: 3px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 16px 38px -26px rgba(20, 40, 30, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  color: var(--foreground);
  background: var(--background);
  font-family: "Inter Tight", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.625;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

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

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3 {
  font-family: "Fraunces", ui-serif, Georgia, serif;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.05;
}

::selection {
  color: var(--primary-ink);
  background: var(--primary);
}

.container {
  width: min(100% - 48px, 1200px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--border);
  background: rgba(251, 251, 246, 0.88);
  backdrop-filter: blur(14px);
}

.header-inner,
.footer-inner {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  color: var(--foreground);
}

.brand span {
  font-family: "Fraunces", ui-serif, Georgia, serif;
  font-size: 19px;
  line-height: 1;
}

.brand-mark {
  color: currentColor;
  flex: 0 0 auto;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 31px;
}

.primary-nav a,
.header-action,
.footer-links,
.caption-note,
.image-caption,
.founder-meta span {
  color: var(--muted);
}

.primary-nav a,
.header-action {
  font-size: 13px;
  transition: color 180ms ease;
}

.primary-nav a:hover,
.header-action:hover,
.footer-links a:hover {
  color: var(--foreground);
}

.header-action {
  color: var(--foreground);
  font-weight: 500;
}

.section-border {
  border-bottom: 1px solid var(--border);
}

.hero {
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  gap: 32px;
  padding-block: 128px;
}

.hero-copy {
  min-width: 0;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--primary);
}

.eyebrow,
.section-number,
.card-index,
.workflow-panel article span,
.stage-list span {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero h1 {
  margin-top: 24px;
  font-size: clamp(3rem, 7vw, 4.5rem);
}

.hero-lede {
  max-width: 36rem;
  margin-top: 24px;
  color: var(--graphite);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.36;
}

.hero-text {
  max-width: 36rem;
  margin-top: 24px;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: var(--radius);
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.15;
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

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

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

.button-primary:hover {
  background: #264a39;
}

.button-secondary {
  color: var(--foreground);
  border: 1px solid var(--border);
  background: transparent;
}

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

.metrics {
  display: grid;
  max-width: 32rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.metrics dd {
  margin-top: 6px;
  font-size: 14px;
}

.hero-media {
  min-width: 0;
}

.photo-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--field);
  box-shadow: var(--shadow);
}

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

.hero-photo {
  aspect-ratio: 4 / 5;
}

.image-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 16px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  line-height: 1.35;
}

.image-caption-overlay {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  background: rgba(251, 251, 246, 0.92);
  backdrop-filter: blur(10px);
}

.caption-note {
  margin-top: 12px;
  font-size: 12.5px;
}

.content-section {
  padding-block: 112px;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(220px, 4fr) minmax(0, 8fr);
  gap: 32px;
}

.section-heading {
  min-width: 0;
}

.section-heading > div {
  position: sticky;
  top: 96px;
}

.short-rule {
  width: 32px;
  height: 1px;
  background: var(--border);
}

.section-heading h2 {
  max-width: 320px;
  margin-top: 20px;
  font-size: clamp(1.875rem, 4vw, 2.25rem);
}

.section-body {
  min-width: 0;
  color: var(--muted);
}

.section-body > * + * {
  margin-top: 24px;
}

.section-body .lead,
.contact-panel .lead,
.founder-copy .lead {
  color: var(--graphite);
  font-size: 17px;
}

.tile-grid {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--border);
  gap: 1px;
}

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

.tile-grid li,
.claim-grid span {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: 56px;
  padding: 16px 20px;
  color: var(--foreground);
  background: var(--background);
}

.tile-grid li span {
  flex: 0 0 auto;
  color: var(--muted);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
}

.workflow-panel {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: rgba(238, 243, 232, 0.66);
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.workflow-panel article {
  position: relative;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--background);
}

.workflow-panel article:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -18px;
  width: 24px;
  height: 1px;
  background: var(--border);
}

.workflow-panel h3 {
  margin-top: 8px;
  font-family: "Inter Tight", ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
}

.workflow-panel p {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.45;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--border);
  gap: 1px;
}

.focus-card {
  position: relative;
  min-height: 150px;
  padding: 20px;
  background: var(--background);
}

.focus-card > div {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-right: 34px;
}

.focus-card h3 {
  font-size: 18px;
  line-height: 1.12;
}

.focus-card p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.62;
}

.card-index {
  position: absolute;
  top: 20px;
  right: 20px;
}

.icon-box {
  display: grid;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--primary);
  background: rgba(238, 243, 232, 0.72);
}

.icon-box svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pilot-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 1fr);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--border);
  gap: 1px;
}

.pilot-panel .photo-frame {
  min-height: 390px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.pilot-list {
  padding: 24px;
  background: var(--background);
}

.lined-list,
.dash-list,
.stage-list {
  margin-top: 16px;
}

.lined-list li,
.dash-list li,
.stage-list li {
  border-bottom: 1px solid var(--border);
}

.lined-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 12px;
  color: var(--foreground);
  font-size: 14px;
}

.lined-list li::before {
  content: "";
  width: 4px;
  height: 4px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--primary);
}

.pilot-list .button {
  margin-top: 24px;
}

.dash-list li {
  display: flex;
  gap: 12px;
  padding-bottom: 8px;
  color: var(--foreground);
}

.dash-list li + li {
  margin-top: 8px;
}

.dash-list li::before {
  content: "-";
  color: var(--muted);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
}

.wide-photo {
  margin-top: 40px;
}

.wide-photo img {
  aspect-ratio: 16 / 9;
}

.claim-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--border);
  gap: 1px;
}

.claim-grid span {
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.claim-grid span::before {
  content: "x";
  color: var(--muted);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
}

.founder-grid {
  display: grid;
  grid-template-columns: minmax(220px, 2fr) minmax(0, 3fr);
  gap: 32px;
}

.founder-photo {
  aspect-ratio: 4 / 5;
}

.founder-photo img {
  object-position: 50% 25%;
}

.founder-meta {
  display: grid;
  gap: 4px;
  margin-top: 16px;
  font-size: 14px;
}

.founder-meta strong {
  font-weight: 500;
}

.compact {
  margin-top: 12px;
}

.status-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
}

.stage-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 42px;
  padding-bottom: 12px;
  color: var(--foreground);
  font-size: 14px;
}

.stage-list li + li {
  margin-top: 12px;
}

.stage-list i {
  width: 6px;
  height: 6px;
  margin-left: auto;
  border-radius: 999px;
  background: var(--primary);
}

.patent-card {
  margin-top: 16px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: rgba(238, 243, 232, 0.5);
}

.patent-card h3 {
  font-size: 28px;
}

.patent-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.sensor-photo {
  margin-top: 24px;
}

.sensor-photo img {
  aspect-ratio: 1;
}

.contact-panel {
  color: var(--muted);
}

.contact-panel > * + * {
  margin-top: 16px;
}

.email-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 40px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--background);
}

.email-card a:not(.button) {
  display: inline-block;
  margin-top: 4px;
  color: var(--foreground);
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-family: "Fraunces", ui-serif, Georgia, serif;
  line-height: 1.15;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(238, 243, 232, 0.42);
}

.footer-inner {
  min-height: 96px;
}

.footer-inner .brand span {
  font-size: 16px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px 24px;
  font-size: 12.5px;
}

@media (max-width: 920px) {
  .primary-nav {
    display: none;
  }

  .hero-grid,
  .section-grid,
  .founder-grid,
  .status-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding-block: 72px;
  }

  .content-section {
    padding-block: 80px;
  }

  .section-heading > div {
    position: static;
  }

  .section-heading h2 {
    max-width: 620px;
  }

  .pilot-panel {
    grid-template-columns: 1fr;
  }

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

  .workflow-panel article::after {
    display: none;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 32px, 1200px);
  }

  .header-inner {
    min-height: 60px;
  }

  .header-action {
    font-size: 12.5px;
  }

  .hero-grid {
    padding-block: 56px 72px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .metrics,
  .two-col,
  .focus-grid,
  .claim-grid,
  .workflow-grid {
    grid-template-columns: 1fr;
  }

  .metrics {
    gap: 18px;
  }

  .hero-actions .button,
  .email-card .button {
    width: 100%;
  }

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

  .pilot-panel .photo-frame {
    min-height: 280px;
  }

  .email-card,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}