/* Custom styles and animations */

:root {
    --forest-green: #064E3B;
    --emerald: #10B981;
    --mint: #34D399;
    --off-white: #FDFBF7;
}

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

/* Custom font families */
.font-sans {
    font-family: 'Space Grotesk', sans-serif;
}

.font-display {
    font-family: 'Syne', sans-serif;
}

/* Hero animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out forwards;
    opacity: 0;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }

/* Service card hover effect */
.service-card {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    transform: translateY(-8px);
}

/* Area card hover effect */
.area-card {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.area-card:hover {
    transform: scale(1.02);
}

/* Mobile menu animations */
#mobile-menu {
    transition: opacity 0.5s ease, pointer-events 0.5s ease;
}

#mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.active .mobile-link {
    animation: slideUp 0.5s ease-out forwards;
    opacity: 0;
}

#mobile-menu.active .mobile-link:nth-child(1) { animation-delay: 0.1s; }
#mobile-menu.active .mobile-link:nth-child(2) { animation-delay: 0.2s; }
#mobile-menu.active .mobile-link:nth-child(3) { animation-delay: 0.3s; }
#mobile-menu.active .mobile-link:nth-child(4) { animation-delay: 0.4s; }

/* Menu toggle animation */
.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#menu-toggle.active .menu-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

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

#menu-toggle.active .menu-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
    width: 1.5rem;
}

/* Navbar scroll effect */
#navbar.scrolled {
    padding-top: 0;
    padding-bottom: 0;
}

#navbar.scrolled > div > div {
    box-shadow: 0 8px 32px rgba(6, 78, 59, 0.12);
}

/* Intersection observer animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Stagger delay for grid items */
.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; }

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

::-webkit-scrollbar-track {
    background: #FDFBF7;
}

::-webkit-scrollbar-thumb {
    background: #064E3B;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #10B981;
}

/* Select dropdown styling */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23064E3B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid #10B981;
    outline-offset: 2px;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .font-display {
        font-size: 2.5rem;
    }
    
    .font-display {
        font-size: 2rem;
    }
}