/* Shared brand measurements for the site and Token Stream. */
:root {
  --paper: #efede2;
  --night: #051710;
  --green: #12543b;
  --signal: #04d87f;
  --brand-line: rgba(239, 237, 226, .2);
  --brand-rail-width: 232px;
  --brand-gutter: clamp(30px, 5vw, 72px);
  --brand-mono: 'GT Pressura Mono', monospace;
}

button, input, textarea { border-radius: 0; }
button:focus-visible, input:focus-visible, textarea:focus-visible, a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 4px;
}

.site-rail, .stream-rail { box-sizing: border-box; width: var(--brand-rail-width); }
.site-rail .railbtn, .site-rail .token-rail-link, .stream-nav a {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 42px;
  padding: 0 22px !important;
  border-left: 2px solid transparent;
  font-family: var(--brand-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.site-rail .railbtn[aria-current="page"], .stream-nav a[aria-current] {
  border-left-color: var(--signal) !important;
}
.stream-brand { padding: 26px 22px 30px; }
.stream-rail-label { padding: 0 22px 10px; font-size: 9.5px; letter-spacing: .16em; }
.stream-rail-bottom { gap: 16px; padding: 22px 22px 26px; }
.stream-access { box-sizing: border-box; min-height: 48px; font-size: 11px; letter-spacing: .12em; }
.stream-access span { font-size: 15px; }
.stream-rail-bottom > .stream-rail-status {
  display: flex;
  align-items: center;
  gap: 9px;
  justify-content: flex-start;
  padding: 0;
  border: 0;
  color: #6a6a63;
  font: 700 10px var(--brand-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.stream-rail-status i { width: 6px; height: 6px; background: #6a6a63; }
.stream-rail-links { display: flex !important; flex-direction: column; gap: 11px !important; padding-top: 16px !important; border-top: 1px solid rgba(239,237,226,.12) !important; }
.stream-rail-links a { display: flex; justify-content: space-between; font-size: 10px !important; letter-spacing: .1em; }
.stream-rail-links a:hover { color: var(--signal); }

.stream-main { margin-left: var(--brand-rail-width); padding: 30px var(--brand-gutter) 35px; }
.page-kicker, .stream-kicker { font: 700 10px var(--brand-mono); letter-spacing: .14em; text-transform: uppercase; }
.stream-kicker { color: var(--signal); }
.product-page .page-kicker, .services-page .page-kicker,
.security-page .page-kicker, .upstream-page .page-kicker { color: var(--green); }

@media (max-width: 900px) {
  .site-rail, .stream-rail { width: 100%; }
  .stream-brand { padding: 15px 18px; }
  .site-rail > div:nth-child(2) { display: none !important; }
  .site-rail nav, .stream-nav { padding: 0 12px; }
  .site-rail .railbtn, .site-rail .token-rail-link, .stream-nav a {
    width: auto;
    min-height: 43px !important;
    padding: 0 10px !important;
    font-size: 10px !important;
  }
  .site-rail .token-rail-link { flex: 0 0 auto; }
  .rail-footer > button { width: 128px !important; white-space: nowrap; }
  .stream-rail-bottom { position: absolute; top: 14px; right: 16px; display: block; margin: 0; padding: 0; }
  .stream-access { width: 128px; min-height: 40px; padding: 0 10px; font-size: 9px; letter-spacing: .12em; gap: 0; white-space: nowrap; }
  .stream-rail-status, .stream-rail-links { display: none !important; }
  .stream-main { margin-left: 0; padding: 26px 22px 30px; }
}

@media (min-width: 441px) and (max-width: 900px) {
  .stream-brand img { width: 30px; height: 30px; }
  .stream-brand strong { font-size: 19px; }
}

@media (min-width: 521px) and (max-width: 900px) {
  :root { --brand-fold-gutter: clamp(24px, 4vw, 38px); }
  .site-main .page:not(.field-page) { padding-left: var(--brand-fold-gutter) !important; padding-right: var(--brand-fold-gutter) !important; }
  .field-study { padding-left: var(--brand-fold-gutter); padding-right: var(--brand-fold-gutter); }
  .stream-main { padding-left: var(--brand-fold-gutter); padding-right: var(--brand-fold-gutter); }
}

@media (max-width: 440px) {
  .stream-kicker span:last-child { display: none; }
}