/* Custom styles and overrides */

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

/* Floating 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 4s ease-in-out infinite;
    animation-delay: 1s;
}

/* Scroll reveal base styles */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .animate-float,
    .animate-float-delayed {
        animation: none;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Scroll reveal hidden state — applied via JS only */
.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.navbar-scrolled .logo-text {
    color: #102a43 !important;
}

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

::-webkit-scrollbar-track {
    background: #f4fcf7;
}

::-webkit-scrollbar-thumb {
    background: #9ee8bd;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6dd89d;
}

/* Selection color */
::selection {
    background: #ccf3db;
    color: #102a43;
}

/* Focus visible styles */
:focus-visible {
    outline: 2px solid #3ec480;
    outline-offset: 2px;
}

/* Mobile menu transition */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
}

#mobile-menu.open {
    max-height: 500px;
    opacity: 1;
}

#mobile-menu.hidden {
    max-height: 0;
    opacity: 0;
}

/* Form select arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23627d98' 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;
    appearance: none;
    -webkit-appearance: none;
}

/* Print styles */
@media print {
    nav, #contact, .scroll-reveal {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}