/* Custom styles and animations */

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

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

::-webkit-scrollbar-track {
    background: #0A192F;
}

::-webkit-scrollbar-thumb {
    background: #98FFDB;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #76E4C5;
}

/* Reveal animations - Progressive enhancement, won't block content if JS fails */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
    
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ensure content is visible without JS */
@supports not selector(.reveal.visible) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Hero gradient animation */
@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

#hero {
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
}

/* Floating animation for decorative elements */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Pulse animation for CTA buttons */
@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(152, 255, 219, 0.4);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(152, 255, 219, 0);
    }
}

/* Button pulse effect */
.btn-pulse {
    animation: pulse 2s infinite;
}

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

/* Responsive typography adjustments */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.1;
    }
}

/* Focus styles for accessibility */
a:focus, button:focus, input:focus, select:focus, textarea:focus {
    outline: 2px solid #98FFDB;
    outline-offset: 2px;
}

/* Loading state for form submission */
button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Mobile menu animation */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

#mobileMenu.open {
    max-height: 300px;
}