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

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

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

::-webkit-scrollbar-track {
    background: #f5f2eb;
}

::-webkit-scrollbar-thumb {
    background: #b9cdb8;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #8eaf8d;
}

/* Selection */
::selection {
    background: #1a3a2a;
    color: #f5f2eb;
}

/* Service cards */
.service-card {
    transition: background-color 0.3s ease;
}

.service-card:hover {
    background-color: #f5f2eb !important;
}

/* Mobile menu animations */
.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.2s ease;
}

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

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

/* Menu button animation */
#menu-btn.active .menu-line:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
}

#menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-btn.active .menu-line:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
    width: 1.25rem;
}

/* Scroll reveal animations (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .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; }
}

/* Navbar scroll state */
.navbar-scrolled {
    box-shadow: 0 1px 0 rgba(26, 58, 42, 0.08);
}

/* Gallery hover */
.gallery-img {
    transition: transform 0.5s ease;
}

.gallery-img:hover {
    transform: scale(1.05);
}

/* Smooth focus styles */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #1a3a2a;
    outline-offset: 2px;
    border-radius: 2px;
}