/* ============================================================
   828 WEATHER — ANIMATION SYSTEM
   Smooth, subtle, twilight-themed motion language
   ============================================================ */

/* ------------------------------------------------------------
   FADE + LIFT (universal module entrance)
   ------------------------------------------------------------ */

.fade-in {
  animation: fadeInUp 0.45s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(6px);
    filter: blur(2px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

/* ------------------------------------------------------------
   SOFT PULSE (badges, pills, subtle accents)
   ------------------------------------------------------------ */

.pulse-soft {
  animation: pulseSoft 2.8s ease-in-out infinite;
}

@keyframes pulseSoft {
  0%   { opacity: 0.85; transform: scale(1); }
  50%  { opacity: 1;    transform: scale(1.03); }
  100% { opacity: 0.85; transform: scale(1); }
}

/* ------------------------------------------------------------
   ACCORDION — Smooth expand/collapse
   Matches new DOM structure for Comfort + Human Action
   ------------------------------------------------------------ */

.accordion-expand {
  overflow: hidden;
  transition:
    max-height 0.45s cubic-bezier(0.22, 0.61, 0.36, 1),
    opacity 0.35s ease,
    transform 0.35s ease;
}

.accordion-collapsed {
  max-height: 0;
  opacity: 0;
  transform: translateY(-6px) scale(0.98);
}

.accordion-open {
  max-height: 999px; /* safe, smooth, future-proof */
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ------------------------------------------------------------
   HOVER LIFT — Cards + modules
   ------------------------------------------------------------ */

.hover-lift {
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}

.hover-lift:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.38);
  background: rgba(255, 255, 255, 0.10);
}

/* ------------------------------------------------------------
   TAP FEEDBACK (mobile)
   ------------------------------------------------------------ */

.tap-active:active {
  transform: scale(0.97);
  transition: transform 0.12s ease-out;
}

/* ------------------------------------------------------------
   GLASS BLUR TRANSITION
   ------------------------------------------------------------ */

.glass-transition {
  transition:
    backdrop-filter 0.35s ease,
    background 0.35s ease,
    border-color 0.35s ease;
}

.glass-transition.active {
  backdrop-filter: blur(6px);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
}

/* ------------------------------------------------------------
   SUBTLE SHIMMER (optional for Pulse media)
   ------------------------------------------------------------ */

.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 80%;
  height: 100%;
  background: linear-gradient(
    110deg,
    transparent 0%,
    rgba(255,255,255,0.12) 50%,
    transparent 100%
  );
  animation: shimmerMove 2.4s ease-in-out infinite;
}

@keyframes shimmerMove {
  0%   { left: -120%; }
  100% { left: 120%; }
}