/* Custom styles for McKinney Air Conditioning & Heating */

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

/* Float animations for hero cards */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-12px);
    }
}

@keyframes float-delayed {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite;
    animation-delay: 1s;
}

/* Scroll reveal animations - progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fallback: ensure content is visible even without JS */
.scroll-reveal {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f2f7f2;
}

::-webkit-scrollbar-thumb {
    background: #9ec59e;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #72a672;
}

/* Selection color */
::selection {
    background: #c6dfc6;
    color: #284228;
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid #4f834f;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Navbar scroll state */
.navbar-scrolled {
    box-shadow: 0 4px 20px rgba(61, 102, 61, 0.1);
}

/* Image aspect ratios */
img {
    max-width: 100%;
    height: auto;
}

/* Smooth transitions for all interactive elements */
button, a, input, textarea, select {
    transition: all 0.2s ease-in-out;
}