/* ================================================
   Animations — Scroll Reveals, Hover Effects
   ================================================ */

/* Scroll reveal base */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(2) { transition-delay: 80ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(3) { transition-delay: 160ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(4) { transition-delay: 240ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(5) { transition-delay: 320ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(6) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(7) { transition-delay: 480ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(8) { transition-delay: 560ms; opacity: 1; transform: translateY(0); }

/* Floating animation for hero graphics */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.float {
  animation: float 5s ease-in-out infinite;
}

/* Pulse glow for CTAs */
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200, 56, 46, 0.3); }
  50% { box-shadow: 0 0 20px 4px rgba(200, 56, 46, 0.15); }
}

.pulse-glow {
  animation: pulseGlow 3s ease-in-out infinite;
}

/* Gradient shift for hero backgrounds */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Spin for loading or decorative */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Line draw for SVG paths */
@keyframes drawLine {
  to { stroke-dashoffset: 0; }
}

/* Hero text link (secondary CTA) */
.hero__text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  text-decoration: none;
  padding: 0.75rem 0;
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.hero__text-link:hover {
  color: var(--color-primary);
  gap: 0.65rem;
}

.hero__text-link span {
  transition: transform var(--transition-fast);
}

.hero__text-link:hover span {
  transform: translateX(3px);
}

/* Sticky WhatsApp hover */
.sticky-wa:hover {
  transform: scale(1.1) !important;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5) !important;
}

/* ================================================
   Accessibility — Reduced Motion
   ================================================ */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale,
  .stagger-children > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .float,
  .pulse-glow {
    animation: none !important;
  }
}

/* Kill float on mobile (battery/distraction) */
@media (max-width: 768px) {
  .float {
    animation: none !important;
  }
}