/* Marketing storefront. Documentation and technical reports keep their own theme. */
.storefront .rtos-band { border-block: 1px solid var(--site-line); padding-block: 28px 22px; }
.storefront .architecture-row { display: flex; justify-content: center; list-style: none; margin: 0 0 26px; padding: 0; }
.storefront .architecture-row li { display: flex; align-items: center; justify-content: center; width: min(240px, 50%); min-width: 0; padding: 6px 20px; font-size: clamp(27px, 2.6vw, 36px); font-weight: 500; line-height: 1.3; letter-spacing: -.035em; }
.storefront .architecture-row li + li { border-left: 1px solid var(--site-line); }
.storefront .architecture-row sup { font-size: 10px; vertical-align: super; margin-left: 2px; letter-spacing: 0; }
.storefront .rtos-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); list-style: none; margin: 0; padding: 0; border: 1px solid var(--site-line); }
.storefront .rtos-grid li { position: relative; min-width: 0; padding: 22px 20px; }
.storefront .rtos-grid li + li { border-left: 1px solid var(--site-line); }
.storefront .rtos-grid li::after { content: ""; position: absolute; bottom: -4px; left: calc(50% - 4px); width: 7px; height: 7px; border: 1px solid #8a8a8a; border-radius: 50%; background: var(--site-bg); }
.storefront .rtos-brand { display: flex; align-items: center; justify-content: center; min-height: 64px; text-decoration: none; }
.storefront .rtos-brand img { width: auto; height: 52px; max-width: 100%; object-fit: contain; }
.storefront .rtos-brand .rtos-threadx { height: 50px; }
.storefront .rtos-name { font-size: clamp(23px, 2.3vw, 31px); font-weight: 500; line-height: 1.2; letter-spacing: -.035em; white-space: nowrap; }
.storefront .rtos-name sup { font-size: 10px; vertical-align: super; margin-left: 2px; letter-spacing: 0; }
.storefront a.rtos-brand:hover { outline: 1px solid #9a9a9a; outline-offset: 8px; }
.storefront .ecosystem-row { display: grid; grid-template-columns: 2fr 3fr 2fr; margin-top: 26px; }
.storefront .ecosystem-group { display: flex; justify-content: space-around; align-items: center; gap: 12px; margin: 0; padding: 0 20px; list-style: none; }
.storefront .ecosystem-group + .ecosystem-group { border-left: 1px solid var(--site-line); }
.storefront .ecosystem-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; min-width: 0; min-height: 76px; font-size: 14px; font-weight: 500; white-space: nowrap; }
.storefront .ecosystem-icon { width: 34px; height: 34px; }
.storefront .ecosystem-platform { width: 32px; height: 34px; fill: currentColor; }
.storefront .ecosystem-windows { color: #0078d4; }
.storefront .ecosystem-apple { color: #323232; }
.storefront .ecosystem-tux { width: 32px; height: 34px; object-fit: contain; }
.storefront .ecosystem-brand-link { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; }
.storefront .ecosystem-brand-link img { width: 34px; height: 34px; }
.storefront .ecosystem-brand-link:hover { outline: 1px solid #9a9a9a; outline-offset: 2px; }
.storefront .compatibility-strip-band { border-block: 1px solid var(--site-line); padding-block: 12px; margin-bottom: 24px; }
.storefront .compatibility-scroll { overflow-x: auto; scrollbar-width: thin; }
.storefront .compatibility-scroll:focus-visible { outline: 2px solid var(--site-link); outline-offset: 4px; }
.storefront .compatibility-strip { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-width: max-content; margin: 0; padding: 4px 0; list-style: none; }
.storefront .compatibility-strip > li { flex: 0 0 auto; font-size: 16px; font-weight: 500; white-space: nowrap; }
.storefront .compatibility-strip > li:nth-child(3), .storefront .compatibility-strip > li:nth-child(7), .storefront .compatibility-strip > li:nth-child(9), .storefront .compatibility-strip > li:nth-child(12) { border-left: 1px solid var(--site-line); padding-left: 20px; }
.storefront .compatibility-strip sup { font-size: 8px; vertical-align: super; margin-left: 1px; }
.storefront .compatibility-strip .rtos-brand { min-height: 44px; }
.storefront .compatibility-strip .rtos-name { font-size: 16px; }
.storefront .compatibility-strip .rtos-brand img { height: 34px; }
.storefront .compatibility-strip .rtos-brand .rtos-threadx { height: 27px; }
.storefront .compatibility-strip a.rtos-brand:hover { outline-offset: 2px; }
.storefront .compatibility-strip .ecosystem-item { min-height: 44px; gap: 5px; font-size: 11px; }
.storefront .compatibility-strip .ecosystem-icon, .storefront .compatibility-strip .ecosystem-platform, .storefront .compatibility-strip .ecosystem-tux, .storefront .compatibility-strip .ecosystem-brand-link, .storefront .compatibility-strip .ecosystem-brand-link img { width: 24px; height: 24px; }
.storefront .rtos-overview { padding-block: 44px; border-bottom: 1px solid var(--site-line); }
.storefront .rtos-overview-header { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; align-items: start; margin-bottom: 28px; }
.storefront .rtos-overview-header h2, .storefront .rtos-overview-header p { margin-bottom: 0; }
.storefront .rtos-overview-header p { color: var(--site-muted); }
.storefront .rtos-capabilities { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px; }
.storefront .rtos-capabilities article { border-top: 1px solid var(--site-line); padding-top: 18px; }
.storefront .rtos-capabilities h3 { font-size: 17px; }
.storefront .rtos-capabilities h3 sup { font-size: 9px; }
.storefront .rtos-capabilities p { font-size: 13px; color: var(--site-muted); margin-bottom: 0; }
.storefront .rtos-baremetal { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--site-line); display: flex; justify-content: space-between; gap: 24px; }
.storefront .rtos-baremetal p { margin: 0; font-size: 13px; color: var(--site-muted); }
.storefront .rtos-baremetal .text-link { flex-shrink: 0; }
.storefront .rtos-trademarks { margin: 18px 0 0; max-width: 105ch; color: var(--site-muted); font-size: 11px; line-height: 1.7; }
@media (max-width: 760px) {
  .storefront .rtos-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .storefront .rtos-grid li:nth-child(3) { border-left: 0; }
  .storefront .rtos-grid li:nth-child(n+3) { border-top: 1px solid var(--site-line); }
  .storefront .rtos-grid li:nth-child(-n+2)::after { display: none; }
  .storefront .rtos-capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .storefront .rtos-overview-header { grid-template-columns: 1fr; gap: 16px; }
  .storefront .rtos-baremetal { flex-wrap: wrap; gap: 10px; }
  .storefront .ecosystem-row { grid-template-columns: 1fr; margin-top: 18px; }
  .storefront .ecosystem-group { padding: 12px 8px; }
  .storefront .ecosystem-group + .ecosystem-group { border-left: 0; border-top: 1px solid var(--site-line); }
  .storefront .ecosystem-group li { flex: 1; }
}
@media (max-width: 420px) {
  .storefront .rtos-grid li { padding: 16px 12px; }
  .storefront .rtos-brand img { height: 46px; }
  .storefront .rtos-brand .rtos-threadx { height: 40px; }
  .storefront .rtos-capabilities { grid-template-columns: 1fr; gap: 20px; }
}