/* Custom Styles for Howard Heating & Air Conditioning */

/* Base styles */
html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #F5F5F4;
}

::-webkit-scrollbar-thumb {
  background: #8FD4B0;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #5FBF8E;
}

/* Hero animations */
.hero-anim {
  opacity: 0;
  transform: translateY(30px);
}

.hero-anim.hero-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.hero-anim:nth-child(1) { transition-delay: 0.1s; }
.hero-anim:nth-child(2) { transition-delay: 0.3s; }
.hero-anim:nth-child(3) { transition-delay: 0.5s; }
.hero-anim:nth-child(4) { transition-delay: 0.7s; }

/* Scroll reveal animations */
.scroll-reveal {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
  .scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
  }
  
  .scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Navbar transitions */
#navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

#navbar.scrolled .font-serif,
#navbar.scrolled .font-body {
  color: #0A2342 !important;
}

/* Mobile menu */
.mobile-link {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out, color 0.3s ease;
}

.mobile-menu-open .mobile-link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu-open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu-open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu-open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu-open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu-open .mobile-link:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu-open .mobile-link:nth-child(6) { transition-delay: 0.3s; }

/* Mobile menu button animation */
.menu-line {
  display: block;
}

#menu-btn.active .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

#menu-btn.active .menu-line:nth-child(2) {
  opacity: 0;
}

#menu-btn.active .menu-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
  width: 1.25rem;
}

/* Select styling */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

/* Focus visible for accessibility */
*:focus-visible {
  outline: 2px solid #8FD4B0;
  outline-offset: 2px;
}

/* Print styles */
@media print {
  nav, #contact-form, .scroll-reveal {
    display: none !important;
  }
  
  body {
    color: #000;
    background: #fff;
  }
}