/* =========================================================================
   AEGIS // SPANOS — CASES / PARTNERS layer
   Wireframe "scanned-asset" partner logos + moving marquee carousel +
   partner detail treatment. Builds on aegis-site/sections/heroes + pages-detail.
   Logos render as cyan silhouettes (brand colors would vanish on the void);
   hover brightens + sweeps a scanline rather than revealing raw color.
   ========================================================================= */

/* ---- hero deco: partner signal-bus ----------------------------------- */
.cases-bus { position: relative; width: 100%; max-width: 460px; margin-inline: auto; }
.cases-bus svg { width: 100%; height: auto; overflow: visible; display: block; }
.cases-bus .bus { stroke: rgba(125,217,255,.4); stroke-width: 1; fill: none; }
.cases-bus .tick { stroke: var(--cyan-400); stroke-width: 1; }
.cases-bus .node { fill: var(--bg-deep); stroke: var(--cyan-300); stroke-width: 1.2; filter: drop-shadow(0 0 5px var(--cyan-500)); }
.cases-bus .node-core { fill: var(--cyan-200); filter: drop-shadow(0 0 5px var(--cyan-400)); }
.cases-bus .pulse { fill: var(--cyan-100); filter: drop-shadow(0 0 5px var(--cyan-400)); }
.cases-bus .lbl { font-family: var(--font-mono); font-size: 7px; letter-spacing: .12em; fill: var(--cyan-400); text-transform: uppercase; }
@media (prefers-reduced-motion: reduce) { .cases-bus .pulse { display: none; } }

/* =========================================================================
   MARQUEE CAROUSEL
   ========================================================================= */
.marquee { position: relative; width: 100%; overflow: hidden; padding-block: 14px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); }
.marquee-track { display: flex; width: max-content; gap: 22px; animation: marquee 34s linear infinite; will-change: transform; }
.marquee:hover .marquee-track, .marquee:focus-within .marquee-track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee { -webkit-mask-image: none; mask-image: none; overflow-x: auto; }
  .marquee-track { animation: none; flex-wrap: wrap; justify-content: center; }
}

/* ---- a logo tile ----------------------------------------------------- */
.logo-tile { position: relative; flex: 0 0 auto; width: 230px; height: 138px; text-decoration: none;
  display: grid; place-items: center; padding: 26px 30px;
  background: var(--bg-panel); border: 1px solid rgba(125,217,255,.14);
  box-shadow: inset 0 0 26px rgba(8,60,110,.28);
  transition: transform .4s var(--ease-hud), box-shadow .4s var(--ease-hud), border-color .4s var(--ease-hud), background .4s var(--ease-hud);
  overflow: hidden; }
/* L-corner brackets */
.logo-tile .br { position: absolute; width: 13px; height: 13px; border: 1px solid var(--cyan-300); filter: drop-shadow(0 0 4px var(--cyan-500)); opacity: .55; transition: opacity .4s var(--ease-hud); pointer-events: none; }
.logo-tile .br.tl { top: 7px; left: 7px; border-right: 0; border-bottom: 0; }
.logo-tile .br.tr { top: 7px; right: 7px; border-left: 0; border-bottom: 0; }
.logo-tile .br.bl { bottom: 7px; left: 7px; border-right: 0; border-top: 0; }
.logo-tile .br.br2 { bottom: 7px; right: 7px; border-left: 0; border-top: 0; }
/* index code + name, tiny */
.logo-tile .meta { position: absolute; left: 12px; bottom: 9px; font-family: var(--font-mono); font-size: 8px; letter-spacing: .14em; color: var(--cyan-500); opacity: .7; transition: color .35s, opacity .35s; }
.logo-tile .open { position: absolute; right: 12px; bottom: 9px; font-family: var(--font-mono); font-size: 8px; letter-spacing: .14em; color: var(--cyan-300); opacity: 0; transform: translateX(-4px); transition: opacity .35s var(--ease-hud), transform .35s var(--ease-hud); }

/* the wireframe logo — cyan silhouette baked into the PNG (transparent elsewhere) */
.wlogo { width: 100%; height: 100%; object-fit: contain; display: block;
  filter: drop-shadow(0 0 5px rgba(31,199,255,.4));
  transition: filter .4s var(--ease-hud), transform .4s var(--ease-hud); }

/* inline-svg placeholder logos */
.wlogo-svg { width: 100%; height: 100%; display: grid; place-items: center; }
.wlogo-svg svg { width: 100%; height: 100%; overflow: visible; }
.wlogo-svg .s { fill: none; stroke: var(--cyan-300); stroke-width: 1.4; filter: drop-shadow(0 0 4px var(--cyan-500)); transition: stroke .4s var(--ease-hud); }
.wlogo-svg .t { fill: var(--cyan-300); font-family: var(--font-display); font-weight: 700; letter-spacing: .12em; filter: drop-shadow(0 0 4px var(--cyan-500)); transition: fill .4s var(--ease-hud); }

/* sweeping scan line on hover */
.logo-tile .scan { position: absolute; left: 0; right: 0; top: -10%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan-200), transparent);
  box-shadow: 0 0 12px var(--cyan-400); opacity: 0; pointer-events: none; }

/* hover / focus state */
.logo-tile:hover, .logo-tile:focus-visible { transform: translateY(-6px); border-color: var(--cyan-200);
  box-shadow: var(--glow-cyan), inset 0 0 26px rgba(8,60,110,.3); background: rgba(13,42,74,.5); outline: none; }
.logo-tile:hover .wlogo, .logo-tile:focus-visible .wlogo { filter: brightness(1.45) drop-shadow(0 0 12px var(--cyan-300)); }
.logo-tile:hover .wlogo-svg .s, .logo-tile:focus-visible .wlogo-svg .s { stroke: var(--cyan-50); }
.logo-tile:hover .wlogo-svg .t, .logo-tile:focus-visible .wlogo-svg .t { fill: var(--cyan-50); }
.logo-tile:hover .br, .logo-tile:focus-visible .br { opacity: 1; }
.logo-tile:hover .meta, .logo-tile:focus-visible .meta { color: var(--cyan-200); opacity: 1; }
.logo-tile:hover .open, .logo-tile:focus-visible .open { opacity: 1; transform: translateX(0); }
.logo-tile:hover .scan, .logo-tile:focus-visible .scan { animation: tileScan 1.1s var(--ease-hud) infinite; }
@keyframes tileScan { 0% { top: -10%; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { top: 110%; opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .logo-tile:hover .scan, .logo-tile:focus-visible .scan { animation: none; } }

/* marquee hint row */
.marquee-hint { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 26px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--cyan-500); }
.marquee-hint .ln { width: 30px; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan-500)); }
.marquee-hint .ln.r { background: linear-gradient(90deg, var(--cyan-500), transparent); }

/* engagements stat strip */
.eng-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 8px; }
.eng-strip .eng { position: relative; padding: 22px 22px; text-align: left; }
.eng-strip .eng .k { font-family: var(--font-mono); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; color: var(--cyan-500); display: block; margin-bottom: 10px; }
.eng-strip .eng .v { font-family: var(--font-display); font-weight: 700; font-size: clamp(26px, 3vw, 36px); color: var(--cyan-50); line-height: 1; text-shadow: 0 0 14px rgba(31,199,255,.25); }
.eng-strip .eng .u { font-family: var(--font-mono); font-size: 10px; color: var(--cyan-300); letter-spacing: .06em; margin-top: 7px; display: block; }

/* =========================================================================
   PARTNER DETAIL PAGE — logo in hero
   ========================================================================= */
.partner-logo-panel { position: relative; width: 100%; max-width: 400px; margin-inline: auto; aspect-ratio: 16/9;
  display: grid; place-items: center; padding: 40px; background: var(--bg-panel);
  border: 1px solid rgba(125,217,255,.16); box-shadow: inset 0 0 30px rgba(8,60,110,.3); overflow: hidden; }
.partner-logo-panel .scan-tex { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(125,220,255,.05) 0 1px, transparent 1px 5px); pointer-events: none; }
.partner-logo-panel .sweep2 { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--cyan-300), transparent); box-shadow: 0 0 12px var(--cyan-500); animation: pnlScan 4.5s var(--ease-hud) infinite; }
@keyframes pnlScan { 0%,100% { top: 6%; } 50% { top: 94%; } }
.partner-logo-panel .wlogo { max-width: 78%; max-height: 64%; width: auto; height: auto; }
.partner-logo-panel .wlogo-svg { width: 78%; height: 64%; }
.partner-logo-panel .corner { position: absolute; width: 18px; height: 18px; border: 1.2px solid var(--cyan-300); filter: drop-shadow(0 0 4px var(--cyan-500)); }
.partner-logo-panel .corner.tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.partner-logo-panel .corner.tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.partner-logo-panel .corner.bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.partner-logo-panel .corner.br2 { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
@media (prefers-reduced-motion: reduce) { .partner-logo-panel .sweep2 { animation: none; } }

/* related partner card: small wireframe logo + name */
.rel-card .rel-logo { width: 44px; height: 30px; object-fit: contain; display: block; filter: drop-shadow(0 0 3px rgba(31,199,255,.4)); }

@media (max-width: 760px) {
  .eng-strip { grid-template-columns: repeat(2, 1fr); }
  .logo-tile { width: 200px; height: 120px; }
}
@media (max-width: 460px) {
  .eng-strip { grid-template-columns: 1fr 1fr; }
}