/* ============================================
   AidSec Animations — Reveals, Entrance, Hover, Motion
   ============================================ */

/* ── Scroll Reveal System ── */
[data-reveal] {
  opacity: 0;
  transition-property: opacity, transform;
  transition-duration: var(--duration-slower);
  transition-timing-function: var(--ease-out);
}

[data-reveal='fade-up'] {
  transform: translateY(32px);
}

[data-reveal='fade-down'] {
  transform: translateY(-32px);
}

[data-reveal='fade-left'] {
  transform: translateX(32px);
}

[data-reveal='fade-right'] {
  transform: translateX(-32px);
}

[data-reveal='fade'] {
  transform: none;
}

[data-reveal='scale'] {
  transform: scale(0.95);
}

/* Revealed state */
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* Delay modifiers (set via data-reveal-delay in JS) */
[data-reveal-delay='100'] {
  transition-delay: 100ms;
}
[data-reveal-delay='200'] {
  transition-delay: 200ms;
}
[data-reveal-delay='300'] {
  transition-delay: 300ms;
}
[data-reveal-delay='400'] {
  transition-delay: 400ms;
}
[data-reveal-delay='500'] {
  transition-delay: 500ms;
}

/* ── Hero Entrance Sequence ── */
@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__subtitle {
  animation: heroFadeUp 1s var(--ease-out) 0.4s both;
}

.hero__actions {
  animation: heroFadeUp 1s var(--ease-out) 0.6s both;
}

.hero-rotator__dots {
  animation: heroFadeUp 1s var(--ease-out) 0.5s both;
}

.hero__trust-bar {
  animation: heroFadeUp 1s var(--ease-out) 0.8s both;
}

/* Fallback title animation (hidden once React mounts) */
.hero__title--fallback {
  animation: heroFadeUp 1s var(--ease-out) 0.2s both;
}

/* ── Hero Glow Breathing ── */
@keyframes heroGlow {
  0%,
  100% {
    opacity: 0.4;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

/* ── CTA Pulse ── */
@keyframes ctaPulse {
  0%,
  100% {
    box-shadow: 0 4px 20px rgba(200, 168, 76, 0.25);
  }
  50% {
    box-shadow:
      0 4px 20px rgba(200, 168, 76, 0.25),
      0 0 24px 4px rgba(200, 168, 76, 0.15);
  }
}

.hero__cta-primary {
  animation: ctaPulse 3s ease-in-out infinite;
}

/* ── Gold Shimmer Sweep (premium CTA effect) ── */
@keyframes goldShimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

.btn--gold.btn--lg {
  background-image: linear-gradient(
    110deg,
    var(--gold) 0%,
    var(--gold) 35%,
    var(--gold-light) 50%,
    var(--gold) 65%,
    var(--gold) 100%
  );
  background-size: 200% 100%;
  animation: goldShimmer 4s ease-in-out infinite, ctaPulse 3s ease-in-out infinite;
}

/* ── Live Pulse Dot (social proof) ── */
@keyframes livePulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.6);
  }
}

.hero__live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-safe);
  margin-right: 6px;
  vertical-align: middle;
  animation: livePulse 2s ease-in-out infinite;
  box-shadow: 0 0 6px rgba(22, 163, 74, 0.5);
}

/* ── Card Hover Lift (service + pricing cards) ── */
.service-card,
.pricing-card {
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

.service-card:hover,
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(200, 168, 76, 0.12);
}

.pricing-card--featured:hover {
  transform: translateY(-8px);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(200, 168, 76, 0.3),
    var(--shadow-gold);
}

/* ── Staggered Card Animations ── */
.services .service-card:nth-child(1),
.pricing__grid .pricing-card:nth-child(1) {
  transition-delay: 0ms;
}

.services .service-card:nth-child(2),
.pricing__grid .pricing-card:nth-child(2) {
  transition-delay: 100ms;
}

.services .service-card:nth-child(3),
.pricing__grid .pricing-card:nth-child(3) {
  transition-delay: 200ms;
}

/* ── Alert Card Hover ── */
.alert-card {
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

.alert-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
}

/* ── Testimonial Card Hover ── */
.testimonial {
  transition:
    transform var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-in-out);
}

.testimonial:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 168, 76, 0.3);
}

/* ── Grade F Shake (Scary Truth) ── */
@keyframes subtleShake {
  0%,
  100% {
    transform: translateX(0);
  }
  10% {
    transform: translateX(-1px);
  }
  20% {
    transform: translateX(1px);
  }
  30% {
    transform: translateX(-1px);
  }
  40% {
    transform: translateX(1px);
  }
  50% {
    transform: translateX(0);
  }
}

.grade-card--fail .grade-card__letter--f {
  animation: subtleShake 3s ease-in-out infinite;
}

/* Grade F pulse border */
@keyframes dangerPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0);
  }
  50% {
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
  }
}

.grade-card--fail {
  animation: dangerPulse 2.5s ease-in-out infinite;
}

/* ── Grades Arrow ── */
@keyframes arrowSlide {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(4px);
  }
}

.grades__arrow-icon {
  animation: arrowSlide 1.5s ease-in-out infinite;
}

/* ── Hero Pattern Drift ── */
@keyframes patternDrift {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 40px 40px;
  }
}

.hero__pattern {
  animation: patternDrift 20s linear infinite;
}

/* ── Service Card Icon Hover ── */
.service-card:hover .service-card__icon {
  background: rgba(200, 168, 76, 0.15);
  border-color: rgba(200, 168, 76, 0.3);
  transition:
    background var(--duration-normal) var(--ease-in-out),
    border-color var(--duration-normal) var(--ease-in-out);
}

.service-card:hover .service-card__icon svg {
  transform: scale(1.1);
  transition: transform var(--duration-normal) var(--ease-out);
}

/* ── Trust Feature Hover ── */
.trust__feature {
  transition: transform var(--duration-normal) var(--ease-out);
}

.trust__feature:hover {
  transform: translateX(4px);
}

.trust__feature:hover .trust__feature-icon {
  background: rgba(200, 168, 76, 0.18);
  transition: background var(--duration-normal) var(--ease-in-out);
}

/* ── Form Input Focus Ring ── */
.contact-form__input {
  transition:
    border-color var(--duration-fast) var(--ease-in-out),
    box-shadow var(--duration-fast) var(--ease-in-out);
}

/* ── Button Ripple-like Shine ── */
.btn--gold::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 50%,
    transparent 100%
  );
  transition: left 0.6s var(--ease-out);
}

.btn--gold:hover::after {
  left: 100%;
}

/* ── 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;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .hero__title--fallback,
  .hero__subtitle,
  .hero__actions,
  .hero__trust-bar,
  .hero-rotator__dots,
  .hero__cta-primary {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .hero__content::before {
    animation: none;
  }

  .grade-card--fail .grade-card__letter--f,
  .grade-card--fail,
  .grades__arrow-icon,
  .hero__pattern {
    animation: none;
  }

  /* Pause background videos */
  .hero__video,
  .trust__video {
    animation-play-state: paused;
  }
}

/* ── ROI Result Value Update Animation ── */
@keyframes roi-pulse {
  0% { transform: scale(1); }
  30% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

.roi__result-value.updated {
  animation: roi-pulse 0.35s var(--ease-out);
}

/* ── ROI Highlight Card Pulse ── */
.roi__result--highlight {
  position: relative;
}

.roi__result--highlight::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(200, 168, 76, 0.15), transparent);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
  z-index: -1;
}

.roi__result--highlight:hover::after {
  opacity: 1;
}