body {
  background-image: linear-gradient(#e8f0f922 1px, transparent 1px), linear-gradient(90deg, #e8f0f922 1px, transparent 1px);
  background-size: 32px 32px;
}

.site-header {
  position: relative;
  z-index: 2;
}

.hero {
  position: relative;
  max-width: none;
  padding-right: max(72px, calc((100% - 1136px) / 2));
  padding-left: max(72px, calc((100% - 1136px) / 2));
  grid-template-columns: 1.08fr .92fr;
  gap: 68px;
  background:
    radial-gradient(circle at 78% 16%, #8ee8df38 0, transparent 25%),
    radial-gradient(circle at 18% 80%, #8db5ff25 0, transparent 23%),
    linear-gradient(180deg, #f7fbff 0%, #fff 92%);
  border-top: 1px solid #edf3fa;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid #c9daee;
  border-radius: 5px;
  background: #fff9;
  backdrop-filter: blur(8px);
}

.hero h1 em {
  position: relative;
  display: inline-block;
}

.hero h1 em::after {
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 5px;
  content: "";
  background: repeating-linear-gradient(90deg, var(--aqua) 0 12px, transparent 12px 18px);
  opacity: .65;
}

.experiment-summary {
  position: relative;
  overflow: hidden;
  border: 1px solid #254a7c;
  border-radius: 14px;
  color: #fff;
  background:
    linear-gradient(#ffffff09 1px, transparent 1px),
    linear-gradient(90deg, #ffffff09 1px, transparent 1px),
    #0c2a50;
  background-size: 24px 24px;
  box-shadow: 0 30px 70px #1f4e822b, 0 2px 0 #ffffff18 inset;
}

.experiment-summary::after {
  position: absolute;
  top: 42px;
  right: -55px;
  width: 190px;
  height: 190px;
  border: 1px solid #57dcd34a;
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 26px #57dcd30a, 0 0 0 52px #57dcd308;
  pointer-events: none;
}

.summary-bar {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid #31527b;
  color: #91b2d8;
  font: 800 10px/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: .08em;
}

.summary-bar span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.summary-bar i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6ee5de;
  box-shadow: 0 0 10px #6ee5de;
}

.summary-bar code {
  color: #6ee5de;
  font: inherit;
}

.summary-primary {
  position: relative;
  z-index: 1;
  padding: 32px 30px 29px;
  border-bottom: 1px solid #31527b;
}

.summary-primary strong {
  display: block;
  color: #fff;
  font: 700 clamp(58px, 7vw, 88px)/.9 var(--display);
  letter-spacing: -.075em;
  text-shadow: 0 8px 32px #155eef55;
}

.summary-primary strong small {
  margin-left: 14px;
  font: 600 clamp(15px, 2vw, 22px)/1 var(--body);
  letter-spacing: 0;
  color: #bcd1e9;
  text-shadow: none;
}

.summary-primary span {
  display: block;
  max-width: 285px;
  margin-top: 17px;
  color: #bcd1e9;
  font-weight: 700;
  line-height: 1.45;
}

.experiment-summary dl {
  position: relative;
  z-index: 1;
  margin: 0;
}

.experiment-summary dl div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 16px 30px;
  border-bottom: 1px solid #31527b;
}

.experiment-summary dt {
  color: #7598c0;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.experiment-summary dd {
  margin: 0;
  color: #e7f1fc;
  font-size: 13px;
  font-weight: 700;
}

.verification-flow {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  padding: 20px 30px 4px;
}

.verification-flow span {
  display: grid;
  width: 45px;
  height: 27px;
  place-items: center;
  border: 1px solid #55779e;
  border-radius: 4px;
  color: #a9c3df;
  background: #15365c;
  font: 800 9px/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: .06em;
}

.verification-flow i {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, #55779e, #6ee5de);
}

.experiment-summary > p {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 15px 30px 22px;
  color: #8ba8c9;
  font-size: 11px;
  line-height: 1.65;
}

.experiment {
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.experiment .section-heading {
  max-width: 760px;
}

.experiment-grid {
  counter-reset: experiment-card;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 50px;
}

.experiment-grid article {
  counter-increment: experiment-card;
  position: relative;
  min-height: 240px;
  padding: 78px 28px 30px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(145deg, #fff 45%, #f3f8fd);
  box-shadow: 0 12px 30px #1949770b;
}

.experiment-grid article::before {
  position: absolute;
  top: 24px;
  left: 28px;
  content: "0" counter(experiment-card);
  color: var(--blue);
  font: 800 12px/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: .08em;
}

.experiment-grid article::after {
  position: absolute;
  top: -38px;
  right: -38px;
  width: 110px;
  height: 110px;
  border: 1px solid #b9d3f2;
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 13px #e8f2fc;
}

.experiment-grid h3 {
  margin: 0 0 13px;
  font: 700 20px/1.3 var(--display);
  letter-spacing: -.4px;
}

.experiment-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.products {
  background: linear-gradient(180deg, #f8fbff, #fff 36%);
}

.product-card {
  box-shadow: 0 22px 45px #183f7218;
  transition: transform .2s ease, box-shadow .2s ease;
}

.product-card::after {
  position: absolute;
  right: -55px;
  bottom: -65px;
  width: 210px;
  height: 210px;
  border: 1px solid currentColor;
  border-radius: 50%;
  content: "";
  opacity: .16;
  box-shadow: 0 0 0 22px currentColor;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 55px #183f7224;
}

.product-card > * {
  position: relative;
  z-index: 1;
}

.architecture .pipeline li::after {
  position: absolute;
  top: 37px;
  right: -4px;
  z-index: 1;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  content: "";
  background: var(--aqua);
  box-shadow: 0 0 0 4px #d8f4f2;
}

.architecture .pipeline li:last-child::after {
  display: none;
}

.principle-grid article {
  position: relative;
}

.principle-grid article::before {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 34px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--blue), var(--aqua));
}

.principle-grid span {
  display: inline-grid;
  min-width: 35px;
  height: 27px;
  padding: 0 7px;
  place-items: center;
  border: 1px solid #bfd2e8;
  border-radius: 4px;
  font: 800 10px/1 var(--body);
  letter-spacing: .08em;
  background: #f5f9fe;
}

.roadmap {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 50%, #0eb6ba29, transparent 27%),
    linear-gradient(120deg, #0b254c, #123b70);
}

.roadmap::after {
  position: absolute;
  right: -90px;
  bottom: -155px;
  width: 420px;
  height: 420px;
  border: 1px solid #78e7df24;
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 55px #78e7df09, 0 0 0 110px #78e7df07;
  pointer-events: none;
}

.roadmap > * {
  position: relative;
  z-index: 1;
}

@media (max-width: 820px) {
  .hero {
    padding: 64px 26px 70px;
    grid-template-columns: 1fr;
    gap: 44px;
  }

  nav a {
    flex: none;
    white-space: nowrap;
  }

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

  .experiment-grid article {
    min-height: 0;
  }
}

@media (max-width: 450px) {
  .hero h1 {
    font-size: 43px;
  }

  .summary-bar code {
    display: none;
  }

  .experiment-summary dl div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .verification-flow {
    padding-right: 20px;
    padding-left: 20px;
  }

  .verification-flow span {
    width: 39px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-card {
    transition: none;
  }
}