/* VetNovia Landing Page - Custom Styles */

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

/* Fade-in animation for scroll-triggered elements */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays for feature cards */
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* Hero background gradient overlay */
.hero-gradient {
  background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 40%, #e0effe 100%);
}

/* Subtle floating animation for the hero image */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.float-animation {
  animation: float 6s ease-in-out infinite;
}

/* Pulse glow for CTA buttons */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(12, 142, 231, 0.4); }
  50% { box-shadow: 0 0 20px 4px rgba(12, 142, 231, 0.15); }
}

.pulse-cta {
  animation: pulse-glow 3s ease-in-out infinite;
}

/* FAQ accordion */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
}

.faq-answer.open {
  max-height: 500px;
}

.faq-chevron {
  transition: transform 0.3s ease;
}

.faq-chevron.rotated {
  transform: rotate(180deg);
}

/* Navbar background on scroll */
.nav-scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(8px);
}

/* Mobile menu slide-in */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.3s ease-in-out;
}

.mobile-menu.open {
  transform: translateX(0);
}

/* Step connector line */
.step-connector {
  position: relative;
}

.step-connector::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -2rem;
  width: 4rem;
  height: 2px;
  background: linear-gradient(90deg, #0c8ee7, #7cc5fb);
}

@media (max-width: 768px) {
  .step-connector::after {
    display: none;
  }
}

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

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(10, 63, 110, 0.12);
}

/* Auth form focus styles */
.auth-input:focus {
  outline: none;
  border-color: #0c8ee7;
  box-shadow: 0 0 0 3px rgba(12, 142, 231, 0.15);
}

/* Loading spinner */
@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  animation: spin 0.8s linear infinite;
}

/* Toast notification */
.toast {
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Social sign-in buttons */
.social-btn {
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.social-btn:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

/* Password strength indicator */
.strength-bar {
  transition: width 0.3s ease, background-color 0.3s ease;
}