/* Custom styles for KNB Detailing LLC */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #1a0f14;
}
::-webkit-scrollbar-thumb {
    background: #4a2536;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #d97706;
}

/* Selection color */
::selection {
    background: rgba(251, 191, 36, 0.3);
    color: #fbbf24;
}

/* Reveal animations for below-the-fold content */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Mobile menu animations */
#mobile-menu-btn.active #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
}
#mobile-menu-btn.active #bar2 {
    opacity: 0;
}
#mobile-menu-btn.active #bar3 {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(26, 15, 20, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Gold gradient text utility */
.text-gradient-gold {
    background: linear-gradient(135deg, #d97706, #fbbf24, #fcd34d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Shimmer effect for accents */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Pulse animation for CTA elements */
@keyframes subtle-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(251, 191, 36, 0); }
}

/* Hover glow for cards */
.card-hover-glow:hover {
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.1) !important;
}

/* Image lazy loading fade-in */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.5s ease;
}
img[loading="lazy"].loaded {
    opacity: 1;
}