/* ===== Hero — scène réseau / serveurs (solutions logiciels) ===== */
.mat-hero-split__visual { position: relative; }
.sl-scene { position: relative; width: 100%; max-width: 440px; aspect-ratio: 1 / 1; margin-left: auto; transform: scale(1.2); transform-origin: center; animation: slAppear .6s ease .5s both; }
.sl-scene__glow, .sl-scene__net, .sl-scene__core { position: absolute; inset: 0; pointer-events: none; }
.sl-scene svg { width: 100%; height: 100%; display: block; overflow: visible; }
.sl-scene__glow {
  inset: auto; left: 0%; top: 2%; width: 105%; height: 105%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(155,27,31,.28), rgba(155,27,31,0) 68%);
  filter: blur(24px); z-index: 1;
  animation: slGlow 5s ease-in-out infinite;
}
.sl-scene__net--back  { z-index: 2; }
.sl-scene__core       { z-index: 3; }
.sl-scene__net--front { z-index: 4; }

/* Réseau */
.sl-link { stroke: var(--red); stroke-width: 1.8; opacity: .4; stroke-dasharray: 4 5; stroke-linecap: round; }
.sl-node { fill: #fff; stroke: var(--red); stroke-width: 2.5; }
.sl-node-dot { fill: var(--red); }
.sl-win { fill: #fff; stroke: var(--red); stroke-width: 2.5; }
.sl-win-bar { stroke: var(--red); stroke-width: 2; }
.sl-packet { fill: #ff5a3c; }

/* Serveur central */
.sl-srv { fill: #fff; stroke: var(--red); stroke-width: 4; stroke-linejoin: round; }
.sl-srv-line { stroke: var(--red); stroke-width: 2.5; stroke-linecap: round; fill: none; }
.sl-srv-bay { fill: #fff; stroke: var(--red); stroke-width: 1.6; }
.sl-led { fill: #ff5a3c; animation: slBlink 1.8s ease-in-out infinite; }
.sl-led--2 { animation-delay: .6s; }
.sl-led--3 { animation-delay: 1.15s; }

@keyframes slAppear { from { opacity: 0; } to { opacity: 1; } }
@keyframes slGlow { 0%,100% { transform: scale(1); opacity: .85; } 50% { transform: scale(1.1); opacity: 1; } }
@keyframes slBlink { 0%,100% { opacity: .25; } 50% { opacity: 1; } }
@media (max-width: 720px) { .sl-scene { margin: 0 auto; } }
/* Téléphone : on masque la scène SVG (gain de place + perf) */
@media (max-width: 560px) { .mat-hero-split__visual { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .sl-scene, .sl-scene__glow, .sl-led { animation: none; }
}
/* Skip link */

/* ===== Lot 3d — paddings de sections (ex-inline) ===== */
#logiciels { padding-top: clamp(36px,5vw,60px); }
#infrastructure { padding-top: 0; }

/* ===== Lot 3e ===== */
.prod-card__img--grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 28px; place-items: center; }
.prod-card__img--center { padding: 20px; display: flex; align-items: center; justify-content: center; }
.prod-card__img--stack { padding: 20px; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; position: relative; }
.prod-card__img--flush-end { padding: 0; display: flex; align-items: center; justify-content: flex-end; overflow: hidden; }
.prod-card__img--icons img.sl-logo-36 { height: 36px; width: auto; }
.prod-card__img--icons img.sl-logo-32 { height: 32px; width: auto; }
.prod-card__img--icons img.sl-logo-28 { height: 28px; width: auto; }
.prod-card__img--icons img.sl-logo-50 { height: 50px; width: auto; }
.prod-card__img--icons img.sl-img-135 { height: 135px; width: auto; object-fit: contain; display: block; }
.prod-card__img--icons img.sl-img-55 { width: 55%; height: auto; object-fit: contain; display: block; }
.prod-card__img--icons img.sl-img-150 { height: 150px; width: auto; object-fit: contain; }
.prod-card__img--icons img.sl-img-165 { height: 165px; width: auto; object-fit: contain; }
.prod-card__img--icons img.sl-img-160 { height: 160px; width: auto; object-fit: contain; margin-top: 10px; }