/* Custom styles for Horses Healing Hearts */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f0fdfa;
}
::-webkit-scrollbar-thumb {
    background: #99f6e4;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #5eead4;
}

/* Selection color */
::selection {
    background: #ccfbf1;
    color: #134e4a;
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}

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

/* Focus visible styles */
:focus-visible {
    outline: 2px solid #14b8a6;
    outline-offset: 2px;
}

/* Image loading placeholder */
img {
    background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 100%);
}

/* Subtle pattern for hero section */
.hero-pattern {
    background-image: radial-gradient(circle at 25% 25%, rgba(20, 184, 166, 0.03) 0%, transparent 50%),
                      radial-gradient(circle at 75% 75%, rgba(20, 184, 166, 0.05) 0%, transparent 50%);
}

/* Card hover effects */
.service-card {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Gradient text utility */
.gradient-text {
    background: linear-gradient(135deg, #0d9488, #14b8a6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Floating animation */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.float-animation {
    animation: float 3s ease-in-out infinite;
}

/* Pulse ring for CTA */
@keyframes pulseRing {
    0% { transform: scale(0.8); opacity: 0.5; }
    50% { transform: scale(1); opacity: 0.3; }
    100% { transform: scale(0.8); opacity: 0.5; }
}
.pulse-ring {
    animation: pulseRing 2s ease-in-out infinite;
}

/* Back to top button */
#back-to-top.visible {
    opacity: 1 !important;
    pointer-events: all !important;
}

/* Form input transitions */
input:focus, select:focus, textarea:focus {
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.2;
    }
}