/* ===== Custom styles for Halsey Electric ===== */

html {
  scroll-behavior: smooth;
}

/* Smooth scroll offset for fixed navbar */
section[id] {
  scroll-margin-top: 80px;
}

/* Selection color */
::selection {
  background-color: #0f766e;
  color: white;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f0fdfa;
}
::-webkit-scrollbar-thumb {
  background: #99f6e4;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #5eead4;
}

/* Scroll reveal animations — progressive enhancement only */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
  }
  .reveal.visible {
    opacity: 1;
    transform: none;
  }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }
  .reveal-delay-5 { transition-delay: 0.5s; }
}

/* Navbar scroll state */
.navbar-scrolled {
  box-shadow: 0 4px 20px rgba(15, 118, 110, 0.1) !important;
}

/* Pulse animation for hero CTA */
@keyframes subtle-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(15, 118, 110, 0.3); }
  50% { box-shadow: 0 0 0 8px rgba(15, 118, 110, 0); }
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #14b8a6;
  outline-offset: 2px;
}

/* Mobile menu animation */
#mobile-menu {
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Image hover zoom */
.group img {
  transition: transform 0.5s ease;
}
.group:hover img {
  transform: scale(1.03);
}

/* Gradient text utility */
.text-gradient {
  background: linear-gradient(135deg, #0f766e, #14b8a6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}