/* Custom styles for Helbing & Alpan */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f0f7f2;
}
::-webkit-scrollbar-thumb {
    background: #89c48d;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #5ba362;
}

/* Selection color */
::selection {
    background: #b7dbb6;
    color: #1a361e;
}

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(253, 252, 250, 0.95) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(26, 95, 63, 0.08);
}

/* Service card hover effect */
.service-card {
    transform: translateY(0);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(26, 95, 63, 0.1);
}

/* Testimonial card hover */
.testimonial-card {
    transform: translateY(0);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(26, 95, 63, 0.08);
}

/* Mobile menu transitions */
#mobile-menu {
    animation: slideDown 0.2s ease-out;
}
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid #3d8347;
    outline-offset: 2px;
}

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

/* Scroll reveal animations (progressive enhancement) */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed {
    opacity: 0;
    transform: translateY(24px);
}
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}