/* Base & Utilities */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal.delay-100 { transition-delay: 0.1s; }
    .reveal.delay-200 { transition-delay: 0.2s; }
    .reveal.delay-300 { transition-delay: 0.3s; }
    .reveal.delay-400 { transition-delay: 0.4s; }
    .reveal.delay-500 { transition-delay: 0.5s; }
}

/* Navbar Glass Effect */
.nav-glass {
    background: rgba(255, 251, 240, 0.85) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(6, 78, 59, 0.08);
    box-shadow: 0 1px 20px rgba(6, 78, 59, 0.06);
}

/* Mobile Menu Transitions */
.mobile-menu-open {
    opacity: 1 !important;
    pointer-events: all !important;
}

/* Menu Animation */
.menu-open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-open .menu-line:nth-child(2) {
    opacity: 0;
}

.menu-open .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 6px;
}

/* Subtle Hover Glow on Cards */
.service-card-hover:hover {
    box-shadow: 0 20px 60px -15px rgba(6, 78, 59, 0.12);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #FFFBF0;
}

::-webkit-scrollbar-thumb {
    background: #047857;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #064E3B;
}

/* Selection Color */
::selection {
    background: rgba(4, 120, 87, 0.15);
    color: #064E3B;
}

/* Smooth Image Loading */
img {
    transition: opacity 0.3s ease;
}

/* Form Focus Styles */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* Print Styles */
@media print {
    nav, #contact-form, button { display: none; }
    body { background: white; }
    .reveal { opacity: 1; transform: none; }
}