/* Custom styles for Kirsten Timmer, SLP website */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Service card hover lift */
.service-card {
    will-change: transform;
}

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

/* Approach card hover */
.approach-card {
    transition: transform 0.3s ease;
}

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

/* Mobile menu transitions */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

#mobileMenu.open {
    max-height: 400px;
    padding-top: 0;
}

/* Mobile links */
.mobile-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.mobile-link:last-child {
    border-bottom: none;
}

/* Navbar scroll effect */
#navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Fade-in animations for scroll-reveal (progressive enhancement) */
@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);
    }
    
    .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; }
}

/* Ensure all text is readable on all backgrounds */
.bg-teal-700 h2,
.bg-teal-700 blockquote,
.bg-teal-700 p {
    color: #f0fdfa;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #0d9488;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Prevent layout shift on images */
img {
    max-width: 100%;
    height: auto;
}

/* Subtle pattern for hero background */
#hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(13, 148, 136, 0.03) 0%, transparent 50%),
                      radial-gradient(circle at 75% 75%, rgba(148, 163, 184, 0.05) 0%, transparent 50%);
    pointer-events: none;
}