/* Custom styles for Rios Tires */

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

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

::-webkit-scrollbar-track {
    background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
    background: #6c102b;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a11236;
}

/* Selection color */
::selection {
    background: rgba(108, 16, 43, 0.6);
    color: #fad0d9;
}

/* Base transitions */
* {
    -webkit-tap-highlight-color: transparent;
}

/* Nav transitions */
#navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

#navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid rgba(212, 160, 57, 0.15);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Gold gradient text utility */
.text-gold-gradient {
    background: linear-gradient(135deg, #f4d07e, #d4a039, #b8860b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Burgundy gradient text utility */
.text-burgundy-gradient {
    background: linear-gradient(135deg, #f5a5b8, #e0365e, #a11236);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hover lift effect for cards */
.group:hover .group-hover\:rotate-180 {
    transition-duration: 600ms;
}

/* Form focus states */
input:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 1px currentColor;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease forwards;
}

#mobile-menu.hidden {
    animation: slideUp 0.2s ease forwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* Pulse animation for scroll indicator */
@keyframes pulse-line {
    0%, 100% {
        opacity: 0.4;
        transform: scaleY(1);
    }
    50% {
        opacity: 1;
        transform: scaleY(1.2);
    }
}

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

/* Responsive adjustments */
@media (max-width: 640px) {
    .font-display {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
    }
    
    h1 {
        font-size: clamp(2.25rem, 10vw, 3.5rem);
    }
}