/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Fallback: show content if user prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Fallback: show content if JS hasn't loaded after 3s */
@keyframes revealFallback {
  to { opacity: 1; transform: translateY(0); }
}
.reveal {
  animation: revealFallback 0s 3s forwards;
}

/* Hero floating animation */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Waveform bar animation */
@keyframes waveform {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.4); }
}

.hero-bar {
  animation: waveform 1.2s ease-in-out infinite;
  transform-origin: bottom;
}

.hero-bar:nth-child(2) { animation-delay: 0.1s; }
.hero-bar:nth-child(3) { animation-delay: 0.2s; }
.hero-bar:nth-child(4) { animation-delay: 0.05s; }
.hero-bar:nth-child(5) { animation-delay: 0.15s; }
.hero-bar:nth-child(6) { animation-delay: 0.25s; }
.hero-bar:nth-child(7) { animation-delay: 0.08s; }
.hero-bar:nth-child(8) { animation-delay: 0.18s; }
.hero-bar:nth-child(9) { animation-delay: 0.12s; }
.hero-bar:nth-child(10) { animation-delay: 0.22s; }
.hero-bar:nth-child(11) { animation-delay: 0.06s; }
.hero-bar:nth-child(12) { animation-delay: 0.16s; }

.animate-float {
  animation: float 4s ease-in-out infinite;
}

/* Hero background glow */
@keyframes glowPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.05); }
}

.glow-pulse {
  animation: glowPulse 6s ease-in-out infinite;
}

/* Nav transition */
.nav-sticky {
  transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}

.nav-sticky.scrolled {
  background-color: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Feature card hover */
.feature-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

/* Pricing card hover */
.pricing-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
}

/* Mobile menu transition */
.mobile-menu {
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu.hidden {
  opacity: 0;
  visibility: hidden;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

/* Step connector line */
@media (min-width: 768px) {
  .step-connector {
    position: relative;
  }
  .step-connector::after {
    content: '';
    position: absolute;
    top: 2.5rem;
    right: -2rem;
    width: 4rem;
    height: 2px;
    background: linear-gradient(to right, #F5A623, transparent);
  }
  .step-connector:last-child::after {
    display: none;
  }
}