/* Custom styles and animations */

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

/* Hide scrollbar for Chrome, Safari and Opera */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #0A1628;
}

::-webkit-scrollbar-thumb {
    background: #D4A843;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #C9982E;
}

/* Reveal animations - progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.hidden-reveal {
    opacity: 0;
    transform: translateY(30px);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .group:hover img {
        transform: none;
    }
    
    .group:hover {
        transform: none;
    }
}

/* Reduced motion for reveal elements */
@media (prefers-reduced-motion: no-preference) {
    .reveal.hidden-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
}

/* Navbar scroll effect */
.nav-scrolled {
    background: rgba(10, 22, 40, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-scrolled #nav-logo-text {
    color: #fff !important;
}

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

/* Image hover zoom */
.group:hover img {
    transform: scale(1.1);
}

/* Card hover effects */
.group {
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

/* Custom selection color */
::selection {
    background: #D4A843;
    color: #0A1628;
}

/* Focus styles for accessibility */
*:focus-visible {
    outline: 2px solid #D4A843;
    outline-offset: 2px;
}

/* Input focus styles */
input:focus,
select:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.2);
}

/* Loading animation for images */
img {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

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

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

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

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pulse animation for hero dot */
@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.animate-pulse {
    animation: pulse-dot 2s infinite;
}

/* Gradient text effect */
.gradient-text {
    background: linear-gradient(135deg, #D4A843 0%, #C9982E 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass morphism effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-serif {
        font-size: 2rem;
    }
}

@media (min-width: 768px) {
    .font-serif {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .font-serif {
        font-size: 3.75rem;
    }
}