/* Smooth scrolling - optimized for immediate response */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Account for fixed header */
}

body {
    scroll-behavior: smooth;
}

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes underline {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Custom styles */
.hero-background {
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)),
                      url('path-to-your-hero-image.jpg');
    background-size: cover;
    background-position: center;
}

/* Smooth transitions */
.transition-all {
    transition: all 0.3s ease-in-out;
}

/* Custom button hover effects */
.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* Custom card hover effects */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Mobile menu transitions */
.mobile-menu-enter {
    transform: translateX(100%);
}

.mobile-menu-enter-active {
    transform: translateX(0);
    transition: transform 300ms ease-in-out;
}

.mobile-menu-exit {
    transform: translateX(0);
}

.mobile-menu-exit-active {
    transform: translateX(100%);
    transition: transform 300ms ease-in-out;
}

/* Custom focus styles */
:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
}

/* Custom selection color */
::selection {
    background: rgba(59, 130, 246, 0.2);
}

/* Custom loading animation */
.loading-spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Navigation active state */
.nav-link {
    position: relative;
    color: #1A1349;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #BF59FF;
}

.nav-link.active {
    color: #BF59FF;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background-color: #BF59FF;
    transform: scaleX(1);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background-color: #BF59FF;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:focus {
    outline: none;
    box-shadow: none;
}