/* Custom styles for Derby Tire, Inc. */

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

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

::-webkit-scrollbar-track {
    background: #FFFBF5;
}

::-webkit-scrollbar-thumb {
    background: #0F172A;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1E293B;
}

/* Selection color */
::selection {
    background: #6EE7B7;
    color: #0F172A;
}

/* Navbar scroll effect */
.navbar-scrolled {
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.15);
}

/* Hero image animation */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

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

/* Service card hover effect */
.service-card {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
}

.service-card:hover {
    transform: translateY(-4px);
}

/* Testimonial card hover */
.testimonial-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-2px);
}

/* Mobile menu transitions */
.mobile-menu-open {
    transform: translateX(0);
}

.mobile-menu-closed {
    transform: translateX(100%);
}

/* Fade-in animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* Stagger children animation */
.stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
}

.stagger-children.animate > * {
    animation: fadeInUp 0.6s ease forwards;
}

.stagger-children.animate > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children.animate > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children.animate > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children.animate > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children.animate > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-children.animate > *:nth-child(6) { animation-delay: 0.6s; }

/* Pulse dot animation */
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.2); }
}

.animate-pulse-dot {
    animation: pulse-dot 2s ease-in-out infinite;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.1;
    }
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid #6EE7B7;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    header, footer, .cta-section {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}