/* Custom styles for Quality Air Care LLC */

/* Smooth scroll offset for fixed navbar */
html {
    scroll-padding-top: 80px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #102530;
}
::-webkit-scrollbar-thumb {
    background: #334d63;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #48617a;
}

/* Selection color */
::selection {
    background: #d4a843;
    color: #102530;
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid #d4a843;
    outline-offset: 2px;
}

/* 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;
    }
}

/* Scroll reveal animations (progressive enhancement) */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.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; }

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(5, 14, 20, 0.95) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Gold gradient text utility */
.text-gold-gradient {
    background: linear-gradient(135deg, #d4a843 0%, #f8c740 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Card hover glow */
.glow-hover:hover {
    box-shadow: 0 0 40px rgba(212, 168, 67, 0.15);
}

/* Image aspect ratio helpers */
.aspect-card {
    aspect-ratio: 4 / 5;
}

/* Print styles */
@media print {
    nav, .cta-banner, #contact-form, button {
        display: none !important;
    }
    body {
        color: #000;
        background: #fff;
    }
}