:root {
  --page: #f7f7f3;
  --paper: #ffffff;
  --ink: #15171b;
  --muted: #68706f;
  --line: rgba(21, 23, 27, 0.12);
  --green: #006b4f;
  --mint: #dff7eb;
  --yellow: #f4c21b;
  --blue: #dcecff;
  --shadow: rgba(20, 24, 30, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(0, 107, 79, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(0, 107, 79, 0.05) 1px, transparent 1px),
    radial-gradient(circle at 85% 10%, rgba(244, 194, 27, 0.22), transparent 20rem),
    var(--page);
  background-size: 40px 40px, 40px 40px, auto, auto;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

.topline {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  background: rgba(247, 247, 243, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand,
.nav,
.action-row {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.65rem;
  font-weight: 950;
}

.brand-symbol {
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  color: #fff;
  background: var(--green);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(0, 107, 79, 0.22);
}

.nav {
  gap: 1rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
}

.nav a:hover {
  color: var(--ink);
}

.wide-banner {
  width: min(100%, 1640px);
  margin: 1rem auto 0;
  padding: 0 1rem;
}

.wide-banner img {
  width: 100%;
  aspect-ratio: 3 / 1;
  object-fit: cover;
  border: 1px solid rgba(21, 23, 27, 0.16);
  box-shadow: 0 28px 70px var(--shadow);
}

.control-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 31rem);
  gap: 2rem;
  width: min(100% - 2rem, 1220px);
  margin: 3rem auto 0;
  align-items: stretch;
}

.copy-block {
  display: flex;
  min-height: 34rem;
  flex-direction: column;
  justify-content: center;
  padding: 3rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(223, 247, 235, 0.9), rgba(255, 255, 255, 0.95) 45%, rgba(220, 236, 255, 0.7)),
    var(--paper);
  box-shadow: 0 22px 55px var(--shadow);
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 1rem;
  color: var(--ink);
  font-size: 5.1rem;
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1rem;
  font-size: 2.55rem;
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
}

.lead {
  max-width: 44rem;
  color: #3c4245;
  font-size: 1.14rem;
  line-height: 1.65;
}

.action-row {
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.45rem;
}

.button,
.copy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.75rem 1.05rem;
  border: 1px solid rgba(21, 23, 27, 0.16);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(20, 24, 30, 0.08);
}

.button:hover,
.copy-button:hover {
  border-color: rgba(0, 107, 79, 0.42);
  transform: translateY(-1px);
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--green), #111417);
}

.robot-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 22px 55px var(--shadow);
}

.robot-panel img {
  width: 100%;
  height: 28rem;
  object-fit: cover;
  object-position: center 42%;
  background: #f4f4f0;
}

.robot-panel figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0.2rem 0;
  color: var(--muted);
  font-size: 0.92rem;
  text-transform: uppercase;
}

.robot-panel figcaption span {
  color: var(--green);
  font-weight: 950;
}

.route-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(100% - 2rem, 1220px);
  margin: 2rem auto 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.route-strip span {
  min-height: 4.25rem;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-weight: 900;
  text-transform: uppercase;
}

.route-strip span:nth-child(2) {
  color: var(--green);
  background: var(--mint);
}

.mission {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem;
  width: min(100% - 2rem, 1220px);
  margin: 5rem auto;
}

.mission article {
  align-self: center;
}

.mission article p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.75;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.spec-grid div {
  min-height: 15rem;
  padding: 1.1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 42px rgba(20, 24, 30, 0.08);
}

.spec-grid span {
  display: inline-flex;
  margin-bottom: 3rem;
  color: var(--green);
  font-weight: 950;
}

.spec-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.ticker-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2rem, 1220px);
  margin: 0 auto 4rem;
  padding: 1.35rem;
  border: 1px solid rgba(0, 107, 79, 0.22);
  background:
    linear-gradient(90deg, var(--mint), rgba(244, 194, 27, 0.12)),
    #fff;
}

.ticker-card h2 {
  margin: 0;
  font-size: 2rem;
}

.ticker-card .eyebrow {
  margin-bottom: 0.35rem;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 960px) {
  .control-hero,
  .mission {
    grid-template-columns: 1fr;
  }

  .copy-block {
    min-height: auto;
  }

  h1 {
    font-size: 4rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  .spec-grid {
    grid-template-columns: 1fr;
  }

  .spec-grid div {
    min-height: auto;
  }

  .spec-grid span {
    margin-bottom: 1rem;
  }

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

@media (max-width: 640px) {
  .topline {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .wide-banner {
    padding: 0;
  }

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

  .control-hero,
  .mission,
  .route-strip,
  .ticker-card {
    width: min(100% - 1rem, 1220px);
  }

  .copy-block {
    padding: 2rem 1.2rem;
  }

  .robot-panel img {
    height: 22rem;
  }

  h1 {
    font-size: 3rem;
  }

  .lead {
    font-size: 1rem;
  }

  .route-strip {
    grid-template-columns: 1fr;
  }

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