/* Custom styles for Del Rio Grande Home Healthcare */

:root {
    --forest-50: #f2f7f0;
    --forest-100: #e3ecd9;
    --forest-200: #c7dabb;
    --forest-300: #9fbc8e;
    --forest-400: #769d61;
    --forest-500: #548042;
    --forest-600: #3d6430;
    --forest-700: #315027;
    --forest-800: #274020;
    --forest-900: #1f3319;
    --forest-950: #0f1a0c;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

/* Selection color */
::selection {
    background-color: rgba(84, 128, 66, 0.2);
    color: var(--forest-900);
}

/* Navbar transitions */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(49, 80, 39, 0.08);
}

#navbar.scrolled .nav-link {
    color: #3d6430;
}

#navbar.scrolled .mobile-link {
    color: #3d6430;
}

/* Service card hover effect */
.service-card {
    transform: translateY(0);
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

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

/* Fade-in animation on scroll */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Fade-in with delay */
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* Mobile menu animations */
.mobile-link {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }

/* Menu button animation */
#menuBtn.active #menuIcon path:first-child {
    transform: rotate(45deg) translate(4px, 4px);
}

#menuBtn.active #menuIcon path:last-child {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Form input focus animation */
input:focus, textarea:focus {
    border-color: #769d61 !important;
}

/* Button ripple-like effect */
button[type="submit"]:active {
    transform: scale(0.98);
}

/* Subtle line decorations */
.divider-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, #c7dabb, transparent);
}

/* Image hover zoom */
img[loading="lazy"] {
    transition: transform 0.6s ease;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #faf9f6;
}

::-webkit-scrollbar-thumb {
    background: #c7dabb;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9fbc8e;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .fade-in {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .service-card {
        transform: none;
    }
    
    .service-card:hover {
        transform: none;
    }
    
    * {
        transition-duration: 0.01ms !important;
    }
}