/* Custom styles for Skin Sisters Beverly Hills */

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

/* Prevent layout shift on images */
img {
    max-width: 100%;
    height: auto;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f5f3ed;
}
::-webkit-scrollbar-thumb {
    background: #3a6640;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #2d4f32;
}

/* Navigation transitions */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #4f8352;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}

/* Navbar background transition */
.nav-scrolled {
    background: rgba(250, 249, 246, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.nav-scrolled .nav-logo-text {
    color: #1e3321 !important;
}

.nav-scrolled .nav-link {
    color: #2d4f32 !important;
}

/* Mobile menu animations */
.mobile-menu-line {
    transition: all 0.3s ease;
}

.mobile-menu-open .mobile-menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-open .mobile-menu-line:nth-child(2) {
    opacity: 0;
}
.mobile-menu-open .mobile-menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.375rem;
}

/* Service card hover effects */
.service-card {
    will-change: transform;
}

/* Selection color */
::selection {
    background: #c6dfc9;
    color: #1e3321;
}

/* Focus visible styles */
*:focus-visible {
    outline: 2px solid #4f8352;
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Scroll reveal animations (progressive enhancement) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Stagger children */
.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; }
.reveal-delay-6 { transition-delay: 0.6s; }

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

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}