/* Custom styles and overrides */

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

/* Custom animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 4.5s ease-in-out infinite;
    animation-delay: 1s;
}

/* Scroll reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    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; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(250, 250, 247, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

/* Selection color */
::selection {
    background: #c6dfbe;
    color: #22361e;
}

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

::-webkit-scrollbar-track {
    background: #FAFAF7;
}

::-webkit-scrollbar-thumb {
    background: #c6dfbe;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9dc593;
}

/* Form focus styles */
input:focus, select:focus, textarea:focus {
    border-color: #9dc593 !important;
    box-shadow: 0 0 0 3px rgba(157, 197, 147, 0.2) !important;
}

/* Image loading placeholder */
img {
    background: linear-gradient(110deg, #f0f0eb 8%, #f7f7f4 18%, #f0f0eb 33%);
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
}

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

img[lazyloaded] {
    animation: none;
}