/* Custom animations and overrides */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes float-delay {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-2deg); }
}

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

.animate-float-delay {
    animation: float-delay 8s ease-in-out infinite;
    animation-delay: 1s;
}

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

/* Navbar scroll effect */
header.scrolled {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

header.scrolled nav {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Custom selection color */
::selection {
    background-color: #D95A35;
    color: white;
}

/* Image loading placeholder */
img {
    background-color: #f5f5f4;
}

/* Focus visible for accessibility */
:focus-visible {
    outline: 2px solid #D95A35;
    outline-offset: 2px;
}

/* Subtle fade-in animation for sections */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Mobile menu transition */
#mobile-menu {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#mobile-menu.hidden {
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
}

#mobile-menu:not(.hidden) {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}