/* Custom styles for Nail Define and Spa */

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

/* Navbar scroll state */
#navbar {
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
  background: rgba(254, 252, 251, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(123, 45, 59, 0.08);
}

/* Mobile menu */
#mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.menu-line {
  width: 20px;
  transition: all 0.3s ease;
}

#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: 20px;
}

/* Mobile links */
.mobile-link {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

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

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

/* Service cards */
.service-card {
  border: 1px solid rgba(123, 45, 59, 0.08);
}

/* Gallery hover */
.gallery-item {
  position: relative;
  cursor: pointer;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(123, 45, 59, 0.3), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  border-radius: inherit;
}

.gallery-item:hover::after {
  opacity: 1;
}

/* Selection color */
::selection {
  background: rgba(123, 45, 59, 0.15);
  color: #7B2D3B;
}

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

::-webkit-scrollbar-track {
  background: #fdf8f6;
}

::-webkit-scrollbar-thumb {
  background: #f4a7bc;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #d44d72;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  .service-card,
  .gallery-item img,
  .gallery-item::after {
    transition: none;
  }
  
  .service-card:hover {
    transform: none;
  }
  
  .gallery-item:hover img {
    transform: none;
  }
}

/* Focus visible styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #d44d72;
  outline-offset: 2px;
  border-radius: 4px;
}

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

@keyframes pulse-soft {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.8; }
}

/* Scroll reveal base - content is visible by default */
.scroll-reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
  .scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
  }
  
  .scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}