/* Custom styles for Brehany Chiropractic Center */

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

/* Navbar styles */
#navbar {
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

.nav-text {
    color: #0d9488;
    transition: color 0.3s ease;
}

#navbar.scrolled .nav-text {
    color: #0d9488;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0d9488;
    border-radius: 1px;
    transition: width 0.3s ease;
}

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

#navbar.scrolled .nav-link {
    color: #475569;
}

#navbar.scrolled .nav-link:hover {
    color: #0d9488;
}

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

/* Reveal animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.animated {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    
    .reveal.animated {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 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;
}

/* Form focus styles */
input:focus,
textarea:focus {
    background: white;
}

/* Active nav link */
.nav-link.active {
    color: #0d9488;
}

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

/* Map section */
section iframe {
    width: 100%;
    height: 320px;
}

/* Ensure images don't overflow */
img {
    max-width: 100%;
    height: auto;
}

/* Selection color */
::selection {
    background: #99f6e4;
    color: #134e4a;
}