/* Custom animations and overrides */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-5deg); }
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slide-up {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.animate-float-delayed {
    animation: float-delayed 7s ease-in-out infinite;
    animation-delay: 1s;
}

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

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

.animate-slide-up-delay {
    animation: slide-up 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.animate-slide-up-delayed {
    animation: slide-up 0.8s ease-out 0.4s forwards;
    opacity: 0;
}

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

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: #047857;
}

/* Mobile menu animation */
#mobile-menu-btn.active #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
}

#mobile-menu-btn.active #bar2 {
    opacity: 0;
}

#mobile-menu-btn.active #bar3 {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
    margin: 0;
}

/* Navbar scroll effect */
nav.scrolled {
    box-shadow: 0 4px 20px rgba(6, 78, 59, 0.1);
}

/* Form focus styles */
input:focus,
textarea:focus,
select:focus {
    border-color: #059669 !important;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.2) !important;
}

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

/* Image lazy loading placeholder */
img {
    background: linear-gradient(90deg, #F3EDDA 0%, #F9F5EB 50%, #F3EDDA 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

img[src] {
    animation: none;
    background: none;
}