@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #1a365d;
    --primary-dark: #12283d;
    --secondary: #2c5282;
    --accent: #4299e1;
    --text: #2d3748;
    --text-light: #718096;
    --bg: #f8fafc;
    --bg-dark: #edf2f7;
    --border: #e2e8f0;
}

body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
    background-color: var(--bg);
    color: var(--text);
}

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

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}
/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

/* Professional color scheme adjustments */
a {
    color: var(--primary);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent);
    text-decoration: underline;
}

button, .button {
    background-color: var(--primary);
    color: white;
    transition: all 0.3s ease;
}

button:hover, .button:hover {
    background-color: var(--secondary);
}

.card {
    background: white;
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}