/* Custom Animations and Utilities */
@keyframes float1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.floating-card-1 {
    animation: float1 4s ease-in-out infinite;
}

.floating-card-2 {
    animation: float2 5s ease-in-out infinite;
}

.floating-card-3 {
    animation: float3 4.5s ease-in-out infinite;
}

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

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

::-webkit-scrollbar-track {
    background: #f4f7fa;
}

::-webkit-scrollbar-thumb {
    background: #1e3a5f;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0f2440;
}

/* Selection Color */
::selection {
    background: #fde68a;
    color: #0a1a30;
}

/* Navbar Scroll Effect */
.navbar-scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Card Hover Effects */
.group:hover .group-hover\\:bg-gold-500 {
    background-color: #f59e0b;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .floating-card-1,
    .floating-card-2,
    .floating-card-3 {
        display: none;
    }
}

/* Form Focus States */
input:focus,
select:focus,
textarea:focus {
    border-color: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

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

/* Image Loading */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img[loading="lazy"].loaded {
    opacity: 1;
}