/* ============================================================
   styl.css — Euro-Lan Firmowe Czaty AI
   Custom styles that complement Tailwind (fonts, animations,
   decorative utilities). Loaded after the Tailwind browser build.
   ============================================================ */

:root {
  color-scheme: dark;
}

html,
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- Entrance animations ---------- */
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-fade-up {
  animation: fade-up 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.animate-fade-in {
  animation: fade-in 0.8s ease-out both;
}

/* Staggered reveal for cards */
.reveal {
  opacity: 0;
  transform: translateY(18px);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Gradient text helper (fallback if Tailwind clip is unavailable) ---------- */
.text-gradient-brand {
  background: linear-gradient(90deg, #67e8f9, #38bdf8, #818cf8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- Respect reduced-motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Subtle scrollbar (webkit) ---------- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: #020617;
}
::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 9999px;
  border: 2px solid #020617;
}
::-webkit-scrollbar-thumb:hover {
  background: #475569;
}