:root {
    --background: oklch(1 0 0);
    --foreground: oklch(0.145 0 0);
    --card: oklch(1 0 0);
    --card-foreground: oklch(0.145 0 0);
    --popover: oklch(1 0 0);
    --popover-foreground: oklch(0.145 0 0);
    --primary: oklch(0.205 0 0);
    --primary-foreground: oklch(0.985 0 0);
    --secondary: oklch(0.97 0 0);
    --secondary-foreground: oklch(0.205 0 0);
    --muted: oklch(0.97 0 0);
    --muted-foreground: oklch(0.556 0 0);
    --accent: oklch(0.97 0 0);
    --accent-foreground: oklch(0.205 0 0);
    --destructive: oklch(0.577 0.245 27.325);
    --destructive-foreground: oklch(0.577 0.245 27.325);
    --border: oklch(0.922 0 0);
    --input: oklch(0.922 0 0);
    --ring: oklch(0.708 0 0);
    --radius: 0.625rem;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    text-decoration: none;
    padding: 0.5rem 1rem;
}

.btn-primary {
    background-color: rgb(37 99 235);
    color: white;
}

.btn-primary:hover {
    background-color: rgb(29 78 216);
}

.btn-outline {
    border: 1px solid rgb(209 213 219);
    background-color: transparent;
    color: rgb(55 65 81);
}

.btn-outline:hover {
    background-color: rgb(249 250 251);
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.125rem;
}

.card {
    border-radius: 0.75rem;
    border: 1px solid rgb(229 231 235);
    background-color: white;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.card-header {
    padding: 1.5rem;
    padding-bottom: 0;
}

.card-content {
    padding: 1.5rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 9999px;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.icon {
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
}

.icon-lg {
    width: 2rem;
    height: 2rem;
}

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

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Responsive utilities */
@media (max-width: 768px) {
    .grid-cols-mobile-1 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}