/* Custom styles for Mark Stevens Race Cars */

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

/* Scroll reveal base - content always visible by default */
.scroll-reveal {
    /* No hidden state by default - JS enhances this */
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar scroll state */
#navbar.scrolled {
    background-color: rgba(253, 252, 248, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(26, 58, 42, 0.08);
}

/* Nav link underline animation */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #c9a84c;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Mobile nav link */
.mobile-nav-link {
    position: relative;
}

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

::-webkit-scrollbar-track {
    background: #f9f6ed;
}

::-webkit-scrollbar-thumb {
    background: #447440;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #264625;
}

/* Selection color */
::selection {
    background-color: #c9a84c;
    color: #1a3a2a;
}

/* Form select arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231a3a2a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
}

/* Image hover zoom container */
.group img {
    will-change: transform;
}

/* Subtle pattern for sections */
.pattern-dots {
    background-image: radial-gradient(circle, #1a3a2a 1px, transparent 1px);
    background-size: 24px 24px;
}

/* Gold accent line animation */
.accent-line {
    position: relative;
    display: inline-block;
}

.accent-line::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #c9a84c, transparent);
}

/* Button focus states for accessibility */
button:focus-visible,
a:focus-visible {
    outline: 2px solid #c9a84c;
    outline-offset: 2px;
}

/* Loading animation for form */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.spinner {
    animation: spin 1s linear infinite;
}

/* Print styles */
@media print {
    #navbar,
    #contactForm,
    .scroll-reveal {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    section {
        page-break-inside: avoid;
    }
}