/* ============================================================
   BASE — reset, shared atoms, review/switcher bar
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  background: #0d0e10;
  color: #14161a;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; }
a { color: inherit; }
button { font-family: inherit; }

:root {
  --bar-h: 48px;
  --brand: #e2231a;           /* DC red */
  --brand-ink: #b81a13;
}

/* ---- striped image placeholder ---- */
.dc-ph {
  position: relative;
  background:
    repeating-linear-gradient(135deg, #e7e7e3 0 11px, #ddddd8 11px 22px);
  display: flex; align-items: flex-end; justify-content: flex-start;
  overflow: hidden;
  min-height: 80px;
}
.dc-ph__label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: #6c6c66; background: rgba(255,255,255,.7);
  padding: 4px 8px; margin: 10px;
}

/* ---- mono label ---- */
.dc-mono {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
}

/* ---- logo fallback ---- */
.dc-logo-fallback { display: inline-flex; align-items: baseline; gap: 8px; line-height: 1; }
.dc-logo-fallback strong { font-size: 22px; font-weight: 700; letter-spacing: -.02em; }
.dc-logo-fallback__sub {
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px; letter-spacing: .18em;
}

/* ---- arrow glyph ---- */
.dc-arrow {
  display: inline-block; width: var(--a); height: var(--a);
  border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor;
  transform: rotate(45deg); transition: transform .25s ease;
}

/* ---- stat ---- */
.dc-stat__value { font-weight: 600; letter-spacing: -.02em; }
.dc-stat__label { font-family: "IBM Plex Mono", monospace; }

/* ---- reveal ---- */
.dc-reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.dc-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .dc-reveal { opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   REVIEW / SWITCHER BAR
   ============================================================ */
.rev-bar {
  position: fixed; inset: 0 0 auto 0; height: var(--bar-h); z-index: 9000;
  background: #0d0e10; color: #e8e8e6;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px; gap: 16px;
  border-bottom: 1px solid #26282c;
}
.rev-bar__brand {
  display: flex; align-items: center; gap: 10px;
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase; color: #8b8d92;
  white-space: nowrap;
}
.rev-bar__brand b { color: #fff; font-weight: 600; }
.rev-seg { display: flex; gap: 4px; background: #17191c; padding: 4px; border-radius: 2px; }
.rev-seg button {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  color: #9a9ca1; padding: 7px 14px; border-radius: 2px;
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase; white-space: nowrap;
  transition: background .2s, color .2s;
}
.rev-seg button:hover { color: #e8e8e6; }
.rev-seg button.is-active { background: var(--brand); color: #fff; }
.rev-seg button .n { opacity: .6; margin-right: 7px; }
.rev-seg button.is-active .n { opacity: .85; }
.rev-bar__hint {
  font-family: "IBM Plex Mono", monospace; font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase; color: #6a6c70;
  white-space: nowrap;
}
@media (max-width: 760px) {
  .rev-bar__brand span, .rev-bar__hint { display: none; }
  .rev-seg button { padding: 7px 10px; }
}

/* page mount sits below the fixed bar */
.dc-page { padding-top: var(--bar-h); }

/* shared section width */
.dc-wrap { width: min(1240px, 100% - 96px); margin-inline: auto; }
@media (max-width: 760px){ .dc-wrap { width: calc(100% - 40px); } }

/* generic focus ring */
a:focus-visible, button:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }