/* Custom Animations */
@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slide-up {
    from { 
        opacity: 0;
        transform: translateY(30px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

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

.animate-slide-up {
    animation: slide-up 0.8s ease-out forwards;
    opacity: 0;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

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

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

::-webkit-scrollbar-track {
    background: #0a0f14;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #14b8a6, #d4af37);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #14b8a6;
}

/* Selection Color */
::selection {
    background: #14b8a6;
    color: #0a0f14;
}

/* Input Autofill */
input:-webkit-autofill,
textarea:-webkit-autofill,
select:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #1a2332 inset !important;
    -webkit-text-fill-color: #fff !important;
}

/* Focus States */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

/* Button Hover Effects */
button, a {
    -webkit-tap-highlight-color: transparent;
}

/* Image Loading */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Mobile Menu Animation */
#mobile-menu {
    animation: slide-up 0.3s ease-out;
}

/* Navbar Active State */
.nav-active {
    background: rgba(10, 15, 20, 0.98) !important;
    backdrop-filter: blur(20px);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #14b8a6, #d4af37);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Card Hover Glow */
.card-glow:hover {
    box-shadow: 0 0 40px rgba(20, 184, 166, 0.15);
}

/* Pulse Animation for CTA */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(20, 184, 166, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(20, 184, 166, 0.6);
    }
}

.cta-pulse {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .font-serif {
        font-size: 2.5rem;
    }
}