/* ACcent Nailz - Premium Dark Luxury Styling */

/* Base styles and resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    line-height: 1.2;
}

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animation classes */
.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.8s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.8s ease-out forwards;
}

/* Scroll reveal animations (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
    
    .reveal.active {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-left {
        opacity: 0;
        transform: translateX(-30px);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
    
    .reveal-left.active {
        opacity: 1;
        transform: translateX(0);
    }
    
    .reveal-right {
        opacity: 0;
        transform: translateX(30px);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
    
    .reveal-right.active {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Smooth scrolling for anchor links */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid #ff6b6b;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .fixed,
    .mobile-menu {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .text-gold-gradient,
    .text-coral-500 {
        color: black !important;
        -webkit-text-fill-color: black !important;
    }
}

/* High contrast mode support */
@media (forced-colors: active) {
    .service-card,
    .bg-charcoal-800,
    .bg-charcoal-700 {
        border: 1px solid ButtonText;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating {
        animation: none;
    }
    
    .pulse-glow {
        animation: none;
    }
}

/* Utility classes for custom spacing */
.container-custom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Custom selection color */
::selection {
    background-color: #ff6b6b;
    color: #0d0d0d;
}

/* Improved form styles */
input::placeholder,
textarea::placeholder {
    color: #6b7280;
    opacity: 1;
}

/* Custom tooltip styles */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1rem;
    background-color: #1a1a1a;
    color: #ffffff;
    font-size: 0.875rem;
    border-radius: 0.375rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

[data-tooltip]:hover::after {
    opacity: 1;
}

/* Loading state for buttons */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spinner 0.8s linear infinite;
}

@keyframes spinner {
    to {
        transform: rotate(360deg);
    }
}

/* Image lazy loading placeholder */
img[loading="lazy"] {
    background: linear-gradient(90deg, #1a1a1a 25%, #2d2d2d 50%, #1a1a1a 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-gradient {
        min-height: auto;
        padding: 6rem 0;
    }
    
    .floating {
        animation: none;
    }
    
    .service-card:hover {
        transform: translateY(-4px);
    }
}

/* Tablet and desktop optimizations */
@media (min-width: 769px) {
    .service-card:hover {
        transform: translateY(-8px);
    }
}

/* Performance optimizations */
@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .service-icon,
    .btn-primary,
    .btn-secondary,
    .nav-link {
        will-change: transform;
    }
}

/* Ensure all interactive elements are keyboard accessible */
button:not(:disabled),
a[href]:not([disabled]),
input:not(:disabled),
textarea:not(:disabled) {
    cursor: pointer;
}

input:not(:disabled),
textarea:not(:disabled) {
    cursor: text;
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #ff6b6b, #d4a017);
    border-radius: 6px;
    border: 2px solid #1a1a1a;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #ff5252, #b8860b);
}

/* Focus visible for mouse users only */
:focus:not(:focus-visible) {
    outline: none;
}