/* Custom styles and overrides */

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

/* Navbar scroll state */
header.scrolled {
    background: rgba(250, 250, 245, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(47, 84, 55, 0.08);
}

header.scrolled .nav-link,
header.scrolled #nav-link-text,
header.scrolled #nav-link-text-2,
header.scrolled #nav-link-text-3,
header.scrolled #nav-link-text-4 {
    color: #1f3724 !important;
}

/* Hero gradient animation */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(-3deg); }
}

@keyframes pulse-slow {
    0%, 100% { opacity: 0.1; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.18; transform: translate(-50%, -50%) scale(1.05); }
}

.animate-float {
    animation: float 8s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 10s ease-in-out infinite;
}

.animate-pulse-slow {
    animation: pulse-slow 6s ease-in-out infinite;
}

/* Service card hover */
.service-card {
    will-change: transform;
}

/* Fade-in animations (below-fold only) */
.fade-in-section {
    opacity: 1 !important;
    transform: none !important;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .fade-in-section {
        opacity: 0;
        transform: translateY(24px);
    }
    
    .fade-in-section.is-visible {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

::-webkit-scrollbar-track {
    background: #FAFAF5;
}

::-webkit-scrollbar-thumb {
    background: #c6dfcc;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9ac5a3;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Back to top button */
#back-to-top.visible {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

/* Testimonial card hover */
#testimonials .bg-white:hover {
    transform: translateY(-4px);
    transition: transform 0.3s ease;
}

/* Area card image hover */
.group:hover img {
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}