/* ============================================
   Prime DB Solutions - Animações
   Domain: prime.techfernandes.com.br
   ============================================ */

/* ===== REVEAL: FADE-IN-UP ===== */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}
.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@supports (animation-timeline: scroll()) {
  @keyframes fade-in-up-keyframes {
    from { opacity: 0; transform: translateY(20px); }
    entry 20% { opacity: 1; transform: translateY(0); }
  }
  .fade-in-up-native {
    animation: fade-in-up-keyframes linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 30%;
  }
}

/* ===== REVEAL: FADE-IN-SCALE ===== */
.fade-in-scale {
  opacity: 0;
  transform: scale(0.95);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}
.fade-in-scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

@supports (animation-timeline: scroll()) {
  @keyframes fade-in-scale-keyframes {
    from { opacity: 0; transform: scale(0.95); }
    entry 20% { opacity: 1; transform: scale(1); }
  }
  .fade-in-scale-native {
    animation: fade-in-scale-keyframes linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 25%;
  }
}

/* ===== STAGGER CHILDREN ===== */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}
.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 100ms; }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 200ms; }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 300ms; }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 400ms; }
.stagger-children.is-visible > *:nth-child(6) { transition-delay: 500ms; }
.stagger-children.is-visible > *:nth-child(7) { transition-delay: 600ms; }
.stagger-children.is-visible > *:nth-child(8) { transition-delay: 700ms; }
.stagger-children.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

@supports (animation-timeline: scroll()) {
  @keyframes stagger-reveal {
    from { opacity: 0; transform: translateY(20px); }
    entry 25% { opacity: 1; transform: translateY(0); }
  }
  .stagger-children-native > * {
    animation: stagger-reveal linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 30%;
  }
}

/* ===== GLASS PANEL ===== */
.glass-panel {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
}
@media (prefers-color-scheme: dark) {
  .glass-panel {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.06);
  }
}

/* ===== TEXT GRADIENT ===== */
.text-gradient {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-white {
  background: linear-gradient(135deg, var(--neutral-50), var(--neutral-300));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ===== PULSE GLOW (CTA) ===== */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 87, 184, 0.4); }
  50% { box-shadow: 0 0 0 12px rgba(0, 87, 184, 0); }
}
.pulse-glow {
  animation: pulse-glow 2s var(--ease-in-out) infinite;
}

/* ===== FLOAT ===== */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.float {
  animation: float 3s var(--ease-in-out) infinite;
}

/* ===== UNDERLINE ANIMATION ===== */
.underline-anim {
  position: relative;
}
.underline-anim::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-blue);
  transition: width var(--duration-normal) var(--ease-out);
}
.underline-anim:hover::after {
  width: 100%;
}

/* ===== SCALE-IN ===== */
@keyframes scale-in {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
.scale-in {
  animation: scale-in var(--duration-normal) var(--ease-out) both;
}

/* ===== MOTION REDUCTION ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-in-up,
  .fade-in-scale,
  .stagger-children > * {
    opacity: 1;
    transform: none;
  }
}