/* Custom Styles for Paris Nails Salon */

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

body {
    font-family: 'Lato', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
}

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

::-webkit-scrollbar-track {
    background: #0d0d0d;
}

::-webkit-scrollbar-thumb {
    background: #333333;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d4af37;
}

/* Service Card Hover Effects */
.service-card {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.1);
}

/* Gallery Item Hover */
.gallery-item {
    position: relative;
    overflow: hidden;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 13, 13, 0.6), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

/* Mobile Menu Animation */
.mobile-menu-link {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

/* Mobile Menu Open State */
.mobile-menu-open .mobile-menu-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu-open .mobile-menu-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu-open .mobile-menu-link:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu-open .mobile-menu-link:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu-open .mobile-menu-link:nth-child(4) { transition-delay: 0.4s; }
.mobile-menu-open .mobile-menu-link:nth-child(5) { transition-delay: 0.5s; }

/* Navbar Scrolled State */
.navbar-scrolled {
    background: rgba(13, 13, 13, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Mobile Menu Button Animation */
#mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

#mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
}

/* Fade In Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger Animation Delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .fade-in {
        opacity: 1;
        transform: none;
    }
}

/* Loading State */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Gold Gradient Text */
.text-gradient-gold {
    background: linear-gradient(135deg, #d4af37, #c9a227);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Input Focus Styles */
input:focus,
textarea:focus,
select:focus {
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

/* Button Ripple Effect */
button,
a {
    position: relative;
    overflow: hidden;
}

/* Selection Color */
::selection {
    background: rgba(212, 175, 55, 0.3);
    color: #f9f5ef;
}

/* Image Loading Placeholder */
img {
    background: linear-gradient(135deg, #1a1a1a 25%, #262626 50%, #1a1a1a 75%);
    background-size: 200% 200%;
    animation: loading 1.5s ease infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

img.loaded {
    animation: none;
    background: none;
}