.hero-facts {
  margin-bottom: 24px;
}

.feature-browser .tab-panel {
  grid-column: 2;
  grid-row: 1;
}

.feature-live {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.platform-entry {
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg);
  padding: 30px;
  box-shadow: var(--shadow-1);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.platform-entry:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-2);
  transform: translateY(-3px);
}

.platform-entry-head {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 17px;
  margin-bottom: 18px;
}

.platform-entry-head h3 {
  margin-bottom: 0;
}

.platform-entry-head .mono-label {
  margin-bottom: 4px;
}

.platform-symbol {
  display: grid;
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-accent-dark);
}

.platform-symbol svg {
  width: 24px;
  height: 24px;
}

.platform-symbol-tux svg {
  width: 23px;
  height: 28px;
}

.platform-entry > p {
  margin-bottom: 24px;
  color: var(--color-text-muted);
  line-height: 1.85;
}

.platform-entry .button {
  width: fit-content;
  margin-top: auto;
}

.section-tail-link {
  display: flex;
  justify-content: flex-end;
  margin-top: 34px;
}

.section-tail-link a {
  color: var(--color-accent-dark);
  font-weight: 750;
}

.section-tail-link a:hover {
  color: var(--color-accent);
}

.ecosystem-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: 48px;
  align-items: start;
}

.ecosystem-intro {
  position: sticky;
  top: calc(var(--nav-height) + 30px);
  min-width: 0;
  border-left: 3px solid var(--color-accent);
  padding-left: 26px;
}

.ecosystem-intro p {
  color: var(--color-text-muted);
  line-height: 1.9;
}

.ecosystem-stack {
  position: relative;
  display: grid;
  gap: 14px;
  min-width: 0;
}

.ecosystem-stack::before {
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 25px;
  border-left: 1px dashed var(--color-border);
  content: "";
}

.ecosystem-layer {
  position: relative;
  min-width: 0;
  margin-left: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  padding: 26px 28px 24px 44px;
  box-shadow: var(--shadow-1);
}

.ecosystem-layer::before {
  position: absolute;
  top: 31px;
  left: -1px;
  width: 4px;
  height: 34px;
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  background: var(--gradient-brand);
  content: "";
}

.ecosystem-layer h3 {
  font-size: 21px;
}

.ecosystem-layer p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
  line-height: 1.85;
}

.license-note {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: 38px;
  align-items: start;
  margin-top: 42px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  padding: 34px;
}

.license-note h3 {
  margin-bottom: 0;
}

.license-note > p {
  margin-bottom: 0;
  color: var(--color-text-muted);
  line-height: 1.9;
}

@media (max-width: 960px) {
  .feature-browser .tab-panel {
    grid-column: 1;
    grid-row: 2;
  }

  .ecosystem-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .ecosystem-intro {
    position: static;
  }

  .license-note {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .platform-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .platform-entry {
    padding: 24px 20px;
  }

  .ecosystem-layer {
    margin-left: 8px;
    padding: 24px 20px 22px 28px;
  }

  .ecosystem-stack::before {
    left: 15px;
  }

  .license-note {
    padding: 26px 20px;
  }
}

@media (max-width: 400px) {
  .platform-entry .button {
    width: 100%;
  }

  .platform-entry-head {
    align-items: flex-start;
  }

  .platform-symbol {
    width: 48px;
    height: 48px;
  }
}