/* ============================================================
   CANDY AI NORGE — Animations Stylesheet
   ============================================================ */

/* ── Keyframes ────────────────────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-36px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(36px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse-dot {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.75);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes glow-pulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 79, 168, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(255, 79, 168, 0.6), 0 0 60px rgba(159, 92, 255, 0.3);
  }
}

@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes shimmer {
  0%   { left: -100%; }
  100% { left: 200%; }
}

/* ── Animate on Scroll ────────────────────────────────────── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }
.animate-on-scroll.delay-5 { transition-delay: 0.5s; }
.animate-on-scroll.delay-6 { transition-delay: 0.6s; }

/* ── Hero Entrance ────────────────────────────────────────── */
.hero-eyebrow {
  animation: fadeInDown 0.7s ease both;
  animation-delay: 0.1s;
}

.hero h1 {
  animation: fadeInUp 0.7s ease both;
  animation-delay: 0.2s;
}

.hero-sub {
  animation: fadeInUp 0.7s ease both;
  animation-delay: 0.35s;
}

.hero-actions {
  animation: fadeInUp 0.7s ease both;
  animation-delay: 0.5s;
}

.hero-stats {
  animation: fadeInUp 0.7s ease both;
  animation-delay: 0.65s;
}

/* ── Floating Effect ──────────────────────────────────────── */
.float {
  animation: float 5s ease-in-out infinite;
}

.float-slow {
  animation: float 7s ease-in-out infinite;
}

.float-fast {
  animation: float 3.5s ease-in-out infinite;
}

/* ── Glow Pulse ───────────────────────────────────────────── */
.glow-pulse {
  animation: glow-pulse 3s ease-in-out infinite;
}

/* ── Gradient Text Animation ──────────────────────────────── */
.animated-gradient {
  background-size: 200% 200%;
  animation: gradient-shift 5s ease infinite;
}

/* ── Button Shimmer ───────────────────────────────────────── */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255,255,255,0.18) 50%,
    transparent 100%
  );
  transition: none;
}

.btn-primary:hover::after {
  animation: shimmer 0.7s ease forwards;
}

/* ── Category Card glow on hover ──────────────────────────── */
.category-icon {
  transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.category-card:hover .category-icon {
  transform: scale(1.08);
}

.category-card--pink:hover .category-icon {
  box-shadow: 0 0 36px rgba(255, 79, 168, 0.45);
}

.category-card--purple:hover .category-icon {
  box-shadow: 0 0 36px rgba(159, 92, 255, 0.45);
}

.category-card--blue:hover .category-icon {
  box-shadow: 0 0 36px rgba(91, 215, 255, 0.35);
}

/* ── Neon border glow ─────────────────────────────────────── */
.neon-border {
  position: relative;
}

.neon-border::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.neon-border:hover::after {
  opacity: 0.35;
}

/* ── Step number pulse ────────────────────────────────────── */
.step-card:hover .step-number {
  animation: glow-pulse 1.5s ease infinite;
}

/* ── Orb decorations (background only) ───────────────────── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.orb--pink {
  background: rgba(255, 79, 168, 0.18);
}

.orb--purple {
  background: rgba(159, 92, 255, 0.18);
}

.orb--blue {
  background: rgba(91, 215, 255, 0.12);
}

/* ── Page transition ──────────────────────────────────────── */
.page-enter {
  animation: fadeIn 0.4s ease;
}

/* ── Spinner ──────────────────────────────────────────────── */
.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid rgba(255, 79, 168, 0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ── Reduce for accessibility ─────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .hero-eyebrow,
  .hero h1,
  .hero-sub,
  .hero-actions,
  .hero-stats {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .float,
  .float-slow,
  .float-fast,
  .glow-pulse,
  .animated-gradient,
  .btn-primary::after {
    animation: none;
  }
}