/* ===== CUSTOM STYLES FOR THE LASH LOBBY ===== */

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

/* Navbar transition */
#navbar {
  backdrop-filter: blur(0px);
  transition: background-color 0.5s ease, backdrop-filter 0.5s ease, box-shadow 0.5s ease;
}

#navbar.scrolled {
  background-color: rgba(8, 18, 48, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(212, 168, 67, 0.1);
}

/* Nav links */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, #d4a843, #e8c050);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

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

#mobile-menu.open .mobile-nav-link {
  animation: fadeInUp 0.4s ease forwards;
  opacity: 1;
}

#mobile-menu.open .mobile-nav-link:nth-child(1) { animation-delay: 0.05s; }
#mobile-menu.open .mobile-nav-link:nth-child(2) { animation-delay: 0.1s; }
#mobile-menu.open .mobile-nav-link:nth-child(3) { animation-delay: 0.15s; }
#mobile-menu.open .mobile-nav-link:nth-child(4) { animation-delay: 0.2s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Menu button active state */
#menu-btn.active .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(3px, 3px);
}

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

#menu-btn.active .menu-line:nth-child(3) {
  width: 1.5rem;
  transform: rotate(-45deg) translate(3px, -3px);
}

/* Service cards */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(212, 168, 67, 0.03) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.service-card:hover::before {
  opacity: 1;
}

/* Scroll reveal — progressive enhancement */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
}

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

/* Staggered reveal delays */
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* Image hover */
.group img {
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.group:hover img {
  transform: scale(1.05);
}

/* Gold shimmer on buttons */
button, a[href="tel:+15704934550"], a[href="#hero"] {
  position: relative;
  overflow: hidden;
}

button::after, a[href="tel:+15704934550"]::after, a[href="#hero"]::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to bottom right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(30deg) translate(-100%, -100%);
  transition: transform 0.6s ease;
}

button:hover::after, a[href="tel:+15704934550"]:hover::after, a[href="#hero"]:hover::after {
  transform: rotate(30deg) translate(100%, 100%);
}

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

::-webkit-scrollbar-track {
  background: #0a1638;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #d4a843, #b8922e);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #e8c050;
}

/* Selection */
::selection {
  background: rgba(212, 168, 67, 0.3);
  color: #f0d078;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid #d4a843;
  outline-offset: 2px;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  .font-display {
    line-height: 1.15;
  }
}