/* Custom styles for DUI Car Interlock website */

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

/* Custom selection color */
::selection {
    background-color: #c8a96e;
    color: #1a3a2a;
}

/* Navbar scroll state */
#navbar.scrolled {
    background-color: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(26, 58, 42, 0.08);
}

/* Service card hover effects */
.service-card {
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                background-color 0.4s ease;
}

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

/* Mobile menu transitions */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

#mobile-menu.open {
    max-height: 400px;
}

/* Scroll reveal animations (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .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; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

/* Form input focus styles */
input:focus,
textarea:focus {
    outline: none;
}

/* Button press effect */
button, a {
    -webkit-tap-highlight-color: transparent;
}

button:active,
a:active {
    transform: scale(0.98);
}

/* Subtle parallax-like effect for hero decorative elements */
@media (prefers-reduced-motion: no-preference) {
    .hero-decoration {
        animation: float 6s ease-in-out infinite;
    }

    .hero-decoration-delay {
        animation: float 6s ease-in-out 3s infinite;
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Print styles */
@media print {
    #navbar,
    #mobile-menu-btn,
    .scroll-indicator {
        display: none !important;
    }

    body {
        color: #000;
        background: #fff;
    }
}