/**
 * Ken Brown Financial Consultant - Animation Styles
 * Conversion-focused animations with accessibility considerations
 */

/* ============================================================
   SCROLL PROGRESS BAR
   ============================================================ */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold, #d4a574) 0%, var(--accent-warm, #ff8c42) 100%);
  z-index: 9998;
  width: 0%;
  box-shadow: 0 0 10px rgba(212, 165, 116, 0.4);
}

/* ============================================================
   HERO SECTION ANIMATIONS
   ============================================================ */
.hero-title {
  will-change: opacity, transform;
}

.hero-subtitle {
  will-change: opacity, transform;
}

.hero-buttons {
  will-change: opacity, transform;
}

.hero-buttons .btn-primary {
  position: relative;
  will-change: transform, box-shadow;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Ripple effect for buttons */
.btn-primary .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  transform: scale(0);
  animation: ripple-animation 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* ============================================================
   SERVICE CARDS ANIMATIONS
   ============================================================ */
.service-card {
  will-change: opacity, transform;
  opacity: 0;
  transform: translateY(30px);
}

.service-card.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Service card is a unified clickable element - no hover enhancement */
.service-card:hover {
  /* Hover effect handled by original CSS only */
}

/* ============================================================
   ABOUT SECTION ANIMATIONS
   ============================================================ */
.ken-image img {
  will-change: transform;
  filter: brightness(1);
  transition: filter 0.3s ease;
}

.ken-image img:hover {
  filter: brightness(1.05);
}

.ken-bio {
  will-change: opacity;
}

.ken-bio.animated {
  animation: fadeInUp 0.8s ease forwards;
}

/* ============================================================
   TRUST SIGNALS - GLOW PULSE
   ============================================================ */
.location-badge {
  will-change: box-shadow;
  transition: all 0.3s ease;
}

.location-badge:hover {
  box-shadow: 0 0 20px rgba(212, 165, 116, 0.4);
  transform: scale(1.05);
}

.expertise-box {
  will-change: box-shadow;
  transition: all 0.3s ease;
}

.expertise-box:hover {
  box-shadow: 0 0 20px rgba(212, 165, 116, 0.3);
}

/* Trust signal glow animation */
@keyframes trustGlow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(212, 165, 116, 0.2);
  }
  50% {
    box-shadow: 0 0 20px rgba(212, 165, 116, 0.4);
  }
}

/* ============================================================
   CONTACT SECTION CTA ANIMATIONS
   ============================================================ */
#contact .btn-primary {
  will-change: opacity, transform, box-shadow;
  opacity: 0;
  transform: scale(0.9);
}

#contact .btn-primary.animated {
  opacity: 1;
  transform: scale(1);
}

#contact .btn-primary {
  position: relative;
  overflow: hidden;
}

/* ============================================================
   FADE IN ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ============================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================ */
@media (max-width: 768px) {
  .scroll-progress-bar {
    height: 2px;
  }

  .service-card {
    margin-bottom: 1rem;
  }

  .ken-profile {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
}

/* ============================================================
   ACCESSIBILITY - RESPECT PREFERS-REDUCED-MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .scroll-progress-bar,
  .hero-title,
  .hero-subtitle,
  .hero-buttons,
  .service-card,
  .ken-image,
  .ken-bio,
  .location-badge,
  .expertise-box,
  #contact .btn-primary {
    will-change: auto;
  }
}

/* ============================================================
   PERFORMANCE OPTIMIZATIONS
   ============================================================ */
.gpu-accelerate {
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  perspective: 1000px;
}

/* Smooth font rendering */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}