:root {
  --ink: #190534;
  --orange: #f15a3d;
  --aqua: #66bdc8;
  --yellow: #f3c652;
  --soft: #f8f5fb;
  --muted: #70697a;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }

body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: "Manrope", Arial, sans-serif;
}

.page {
  min-height: 100svh;
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 64px) clamp(22px, 5vw, 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .85fr);
  grid-template-areas: "logo logo" "copy art" "footer footer";
  grid-template-rows: auto 1fr auto;
  align-items: center;
  gap: clamp(38px, 7vw, 96px);
}

.logo {
  grid-area: logo;
  width: clamp(150px, 20vw, 215px);
  height: auto;
}

.copy { grid-area: copy; max-width: 650px; }

.site-footer {
  grid-area: footer;
  padding-top: 4px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.site-footer a {
  color: var(--ink);
  font-weight: 800;
  text-decoration-color: var(--orange);
  text-underline-offset: 4px;
}

.site-footer a:hover,
.site-footer a:focus-visible { color: var(--orange); }

.eyebrow {
  margin: 0 0 18px;
  color: var(--orange);
  font-size: clamp(12px, 1.4vw, 14px);
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(62px, 10vw, 132px);
  line-height: .88;
  letter-spacing: -.075em;
  font-weight: 800;
}

.quote {
  max-width: 560px;
  margin: clamp(30px, 5vw, 48px) 0 0;
  color: var(--ink);
  font-size: clamp(19px, 2.2vw, 26px);
  line-height: 1.45;
  font-weight: 700;
}

.signoff {
  max-width: 590px;
  margin: clamp(28px, 4vw, 40px) 0 0;
  color: var(--muted);
  font-size: clamp(14px, 1.6vw, 17px);
  line-height: 1.65;
}

.science-art {
  grid-area: art;
  position: relative;
  aspect-ratio: 1;
  width: min(100%, 430px);
  justify-self: end;
  border-radius: 50%;
  background: var(--soft);
}

.atom-core {
  position: absolute;
  inset: 50% auto auto 50%;
  translate: -50% -50%;
  width: 30%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  font-size: clamp(48px, 7vw, 80px);
  font-weight: 800;
  box-shadow: 0 18px 44px rgba(241, 90, 61, .25);
}

.orbit {
  position: absolute;
  inset: 31% 8%;
  border: 2px solid rgba(25, 5, 52, .16);
  border-radius: 50%;
}

.orbit i {
  position: absolute;
  top: 50%;
  left: -9px;
  width: 18px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 8px rgba(243, 198, 82, .18);
}

.orbit-a { rotate: 12deg; animation: breathe 6s ease-in-out infinite; }
.orbit-b { rotate: 72deg; animation: breathe 7s ease-in-out -2s infinite; }
.orbit-b i { background: var(--aqua); box-shadow: 0 0 0 8px rgba(102, 189, 200, .18); }
.orbit-c { rotate: 132deg; animation: breathe 8s ease-in-out -4s infinite; }
.orbit-c i { background: var(--orange); box-shadow: 0 0 0 8px rgba(241, 90, 61, .15); }

.spark { position: absolute; color: var(--yellow); font-size: clamp(18px, 3vw, 30px); }
.spark-a { top: 8%; right: 20%; }
.spark-b { bottom: 12%; left: 12%; color: var(--aqua); font-size: 20px; }
.spark-c { top: 20%; left: 7%; color: var(--orange); font-size: 14px; }

@keyframes breathe { 50% { scale: 1.035; } }

@media (max-width: 760px) {
  .page {
    grid-template-columns: 1fr;
    grid-template-areas: "logo" "art" "copy" "footer";
    grid-template-rows: auto auto 1fr auto;
    align-content: stretch;
    gap: 36px;
    text-align: center;
  }
  .logo { justify-self: center; }
  .science-art { width: min(76vw, 330px); justify-self: center; }
  .copy { justify-self: center; }
  .quote, .signoff { margin-left: auto; margin-right: auto; }
}

@media (max-width: 420px) {
  .page {
    padding: max(30px, env(safe-area-inset-top)) 18px max(22px, env(safe-area-inset-bottom));
    align-content: stretch;
    row-gap: 30px;
  }
  .logo {
    margin-top: 0;
    margin-bottom: 14px;
  }
  .site-footer { align-self: end; padding-top: 18px; }
  h1 { font-size: clamp(58px, 20vw, 78px); }
  .science-art { width: min(78vw, 280px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; }
}