/* ========================================
   Brooke 'Nail Artistry & Style Bar'
   Custom Styles
======================================== */

/* Base */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* Selection */
::selection {
    background: #C9A84C;
    color: #1B2A4A;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #FFFCF5;
}
::-webkit-scrollbar-thumb {
    background: #C9A84C;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #B8943F;
}

/* ========================================
   Animations
======================================== */

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes float-delay {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delay {
    animation: float-delay 5s ease-in-out infinite;
    animation-delay: 1.5s;
}

/* ========================================
   Reveal Animations (Progressive Enhancement)
======================================== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .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; }
}

/* Always visible for reduced motion or no-JS */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ========================================
   Navbar
======================================== */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(255, 252, 245, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(27, 42, 74, 0.06);
}

/* ========================================
   Mobile Menu
======================================== */
.mobile-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(27, 42, 74, 0.06);
}

.mobile-link:last-child {
    border-bottom: none;
}

/* ========================================
   Card Hover Effects
======================================== */
.group:hover .group-hover\:scale-110 {
    transform: scale(1.1);
}

/* ========================================
   Image Loading
======================================== */
img {
    max-width: 100%;
    height: auto;
}

/* ========================================
   Focus Styles
======================================== */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #C9A84C;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ========================================
   Utility: Smooth Transitions
======================================== */
.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
    transition-duration: 300ms;
}

/* ========================================
   Print Styles
======================================== */
@media print {
    nav, .animate-float, .animate-float-delay {
        display: none;
    }
    
    body {
        background: white;
    }
}