/* Base */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    overflow-x: hidden;
}

::selection {
    background: rgba(6, 95, 70, 0.15);
    color: #064E3B;
}

/* Scroll reveal (progressive enhancement — content is visible without JS) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

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

    .reveal:nth-child(2) { transition-delay: 0.1s; }
    .reveal:nth-child(3) { transition-delay: 0.2s; }
}

/* Reduced motion — ensure content is always visible */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    html {
        scroll-behavior: auto;
    }

    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Image hover containers */
.overflow-hidden {
    position: relative;
}

/* Smooth focus styles */
:focus-visible {
    outline: 1.5px solid #059669;
    outline-offset: 2px;
}

/* Mobile menu transitions */
#mobile-menu {
    transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), pointer-events 0.4s;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
}

/* Form input transitions */
input, textarea {
    transition: border-color 0.3s ease;
}

/* Button hover lift */
button, a {
    transition: all 0.3s ease;
}