/* Subtiele grid achtergrond */
.grid-bg {
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.08) 1px, transparent 0);
  background-size: 24px 24px;
}

/* Glass effect */
.glass {
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
  background: linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.06));
  border: 1px solid rgba(255,255,255,.18);
}
.dark .glass {
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border-color: rgba(255,255,255,.12);
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

.social-icons { display:flex; gap:12px; align-items:center; flex-wrap:wrap; }
.social-icons a {
  display:inline-flex; width:38px; height:38px; align-items:center; justify-content:center;
  border-radius:10px; text-decoration:none; color:#0ea5e9;
  background:rgba(14,165,233,.08); border:1px solid rgba(14,165,233,.25);
}
.dark .social-icons a {
  color:#7dd3fc; background:rgba(125,211,252,.08); border-color:rgba(125,211,252,.25);
}
.social-icons a:hover { background:rgba(14,165,233,.15); }

/* ----- Scroll reveal animations ----- */
[data-reveal]{
  opacity: 0;
  transform: translateY(14px) translateZ(0);
  transition: opacity .6s ease, transform .6s ease;
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
  backface-visibility: hidden;
  contain: paint;
}

/* Smoother, kortere animatie specifiek voor app cards */
.app-card[data-reveal]{
  transform: translateY(8px) translateZ(0);
  transition: opacity .5s cubic-bezier(.22,.61,.36,1),
              transform .5s cubic-bezier(.22,.61,.36,1);
}
.app-card.revealed{
  transform: none;
}

/* GPU optimalisatie zonder permanente lagen */
.app-card{
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Wanneer zichtbaar */
.revealed{
  opacity: 1;
  transform: none;
}

/* Toegankelijkheid: geen animaties bij reduce motion */
@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity: 1 !important; transform: none !important; }
}

/* Gradient text on hover – same look as the hero/why title */
.gradient-hover {
  transition: color .25s ease, background .25s ease;
}
.gradient-hover:hover,
.gradient-hover:focus-visible
.group:hover .gradient-hover,
.group:focus-visible .gradient-hover {
  color: transparent;
  background-image: linear-gradient(90deg, #38bdf8, #f472b6, #fdba74); /* sky-400 → fuchsia-400 → orange-300 */
  -webkit-background-clip: text;
  background-clip: text;
}

/* Forceer gradient op label + symbool binnen de mobiele menuknoppen */
#openMenu:hover span,
#openMenu:focus-visible span,
#closeMenu:hover span,
#closeMenu:focus-visible span {
  color: transparent;
  background-image: linear-gradient(90deg, #0ea5e9, #8b5cf6, #ec4899, #f97316);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Trust strip ---- */
.trust-marquee{ animation: trust-marquee 22s linear infinite; padding-block: .25rem; }
.trust-badge{ white-space: nowrap; font-size:.85rem; padding:.5rem .75rem; border-radius:.75rem; background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); }
@keyframes trust-marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ===== Sponsors (subtiel) ===== 
.sponsor-strip{
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.sponsor-eyebrow{
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.sponsor-logos{
  display:flex;
  flex-wrap:wrap;
  gap: 28px;
  align-items:center;
  justify-content:center;
}
.sponsor-logos a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 40px;
  padding: 8px 12px;
  border-radius: 12px;
  transition: transform .25s ease, filter .25s ease, opacity .25s ease;
  opacity: .75;
}
.sponsor-logos img{
  max-height: 28px;
  width: auto;
  filter: grayscale(100%) contrast(1.05) brightness(.9);
  opacity: .9;
  pointer-events: none;
}
.sponsor-logos a:hover{
  transform: translateY(-2px);
  opacity: 1;
}
.sponsor-logos a:hover img{
  filter: grayscale(0%);
  opacity: 1;
}
@media (min-width: 768px){
  .sponsor-logos a{ height: 48px; }
  .sponsor-logos img{ max-height: 32px; }
} */