/* ============================================
   ANIMATIONS.CSS — Keyframes & scroll reveals
   ============================================ */

/* === KEYFRAMES === */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.04); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes progressGrow {
  from { width: 0; }
}

/* === MODAL ENTER === */
@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes overlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* === FORM SUCCESS === */
@keyframes successBounce {
  0%   { transform: scale(0.5); opacity: 0; }
  60%  { transform: scale(1.1); }
  100% { transform: scale(1);   opacity: 1; }
}

/* ==========================================
   SCROLL REVEAL — Initial hidden state
   ========================================== */

/* Elements with .reveal class start hidden */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
  will-change: opacity, transform;
}

/* When JS adds .revealed — element becomes visible */
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   HERO ENTRANCE ANIMATIONS
   (triggered immediately, no JS needed)
   ========================================== */

/* Hero elements animate in on page load via CSS */
.hero-title.reveal,
.hero-subtitle.reveal,
.hero-ctas.reveal,
.hero-badges.reveal,
.hero-stats.reveal,
.hero-illustration.reveal {
  /* Will be triggered by JS just like other .reveal elements,
     but with very short rootMargin so they fire immediately */
}

/* ==========================================
   DECO ELEMENTS — Floating animations
   ========================================== */

.deco-badge--speed {
  animation: float 3s ease-in-out infinite;
}

.deco-badge--mobile {
  animation: float 3.5s ease-in-out infinite 0.5s;
}

/* ==========================================
   BROWSER MOCKUP — Subtle pulse
   ========================================== */

.browser-mockup {
  animation: float 4s ease-in-out infinite 0.3s;
}

/* ==========================================
   SERVICE CARD ICON — Hover pop
   ========================================== */

.service-card:hover .service-card-icon {
  animation: pulse 0.5s ease;
}

/* ==========================================
   MODAL ANIMATIONS
   ========================================== */

.modal:not([hidden]) .modal-overlay {
  animation: overlayIn 0.25s ease forwards;
}

.modal:not([hidden]) .modal-content {
  animation: modalIn 0.3s ease forwards;
}

/* ==========================================
   FORM SUCCESS ICON
   ========================================== */

.form-success-icon [data-lucide] {
  animation: successBounce 0.5s ease forwards;
}

/* ==========================================
   PRICING CARD — Featured shimmer border
   ========================================== */

@keyframes borderShimmer {
  0%   { box-shadow: var(--shadow-card), 0 0 0 1px var(--color-primary), 0 0 20px rgba(37,99,235,0.1); }
  50%  { box-shadow: var(--shadow-card), 0 0 0 2px var(--color-primary), 0 0 32px rgba(37,99,235,0.2); }
  100% { box-shadow: var(--shadow-card), 0 0 0 1px var(--color-primary), 0 0 20px rgba(37,99,235,0.1); }
}

.pricing-card--featured {
  animation: borderShimmer 3s ease-in-out infinite;
}

.pricing-card--featured:hover {
  animation: none;
}

/* ==========================================
   PROGRESS BAR — Load animation
   ========================================== */

.progress-bar {
  animation: progressGrow 0.3s ease;
}

/* ==========================================
   REDUCED MOTION — Accessibility
   ========================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .browser-mockup,
  .deco-badge--speed,
  .deco-badge--mobile {
    animation: none;
  }

  .pricing-card--featured {
    animation: none;
  }
}