/* 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 4s ease-in-out infinite;
    animation-delay: 2s;
}

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

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

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Selection Color */
::selection {
    background: rgba(255, 107, 107, 0.3);
    color: white;
}

/* Form Focus Styles */
input:focus,
textarea:focus,
select:focus {
    outline: none;
}

/* Link Underline Animation */
a {
    text-decoration: none;
}

/* Image Optimization */
img {
    max-width: 100%;
    height: auto;
}

/* Mobile Menu Transitions */
#mobile-menu {
    transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

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

#mobile-menu:not(.hidden) {
    max-height: 300px;
    opacity: 1;
}

/* Nav Background Transition */
nav.scrolled {
    background: rgba(15, 23, 42, 0.98) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Card Hover Effects */
.group:hover .group-hover\\:bg-coral-500\\/20 {
    background-color: rgba(255, 107, 107, 0.2);
}

.group:hover .group-hover\\:rotate-12 {
    transform: rotate(12deg);
}

/* Gradient Backgrounds */
.bg-gradient-radial {
    background: radial-gradient(circle, var(--tw-gradient-from) via var(--tw-gradient-to));
}

/* Responsive Typography */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem !important;
    }
    
    h2 {
        font-size: 2rem !important;
    }
}

/* Print Styles */
@media print {
    nav,
    #contact-form,
    .animate-float,
    .animate-float-delayed {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}