:root {
    --primary: 222.2 84% 4.9%;
    --primary-foreground: 210 40% 98%;
    --secondary: 210 40% 96%;
    --secondary-foreground: 222.2 84% 4.9%;
    --muted: 210 40% 96%;
    --muted-foreground: 215.4 16.3% 46.9%;
    --accent: 210 40% 96%;
    --accent-foreground: 222.2 84% 4.9%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;
    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 222.2 84% 4.9%;
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;
    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;
    --radius: 0.5rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: hsl(var(--foreground));
    background-color: hsl(var(--background));
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid hsl(var(--border));
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: hsl(var(--foreground));
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.125rem;
    color: hsl(var(--muted-foreground));
    margin-bottom: 1rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: hsl(var(--primary));
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: hsl(var(--primary));
    text-decoration: underline;
}

main {
    flex: 1;
    margin-bottom: 3rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.card {
    background: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    transform: translateY(-2px);
}

.card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: hsl(var(--card-foreground));
    margin-bottom: 1rem;
}

.card p {
    color: hsl(var(--muted-foreground));
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
}

.btn-primary:hover {
    background-color: hsl(var(--primary) / 0.9);
}

.btn-secondary {
    background-color: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
}

.btn-secondary:hover {
    background-color: hsl(var(--secondary) / 0.8);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content section {
    margin-bottom: 2.5rem;
}

.legal-content h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: hsl(var(--foreground));
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid hsl(var(--border));
}

.legal-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: hsl(var(--foreground));
    margin-bottom: 0.75rem;
    margin-top: 1.5rem;
}

.legal-content p {
    color: hsl(var(--foreground));
    margin-bottom: 1rem;
    line-height: 1.7;
}

.legal-content ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.legal-content li {
    color: hsl(var(--foreground));
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.legal-content li strong {
    color: hsl(var(--foreground));
    font-weight: 600;
}

.contact-info {
    background: hsl(var(--muted));
    padding: 1.5rem;
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
    margin-top: 1rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info p:last-child {
    margin-bottom: 0;
}

footer {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid hsl(var(--border));
    color: hsl(var(--muted-foreground));
    font-size: 0.875rem;
}

/* Contact Form Styles */
.contact-form-container {
    max-width: 600px;
    margin: 0 auto;
}

.contact-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-intro h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: hsl(var(--foreground));
    margin-bottom: 1rem;
}

.contact-intro p {
    color: hsl(var(--muted-foreground));
    font-size: 1.125rem;
    line-height: 1.6;
}

.contact-form {
    background: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 500;
    color: hsl(var(--foreground));
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid hsl(var(--input));
    border-radius: var(--radius);
    font-size: 1rem;
    line-height: 1.5;
    color: hsl(var(--foreground));
    background-color: hsl(var(--background));
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: hsl(var(--ring));
    box-shadow: 0 0 0 2px hsl(var(--ring) / 0.2);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: hsl(var(--muted-foreground));
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-input.error,
.form-textarea.error {
    border-color: hsl(var(--destructive));
    box-shadow: 0 0 0 2px hsl(var(--destructive) / 0.2);
}

.error-message {
    display: none;
    color: hsl(var(--destructive));
    font-size: 0.875rem;
    margin-top: 0.5rem;
    font-weight: 500;
}

.btn-submit {
    width: 100%;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    margin-top: 1rem;
    position: relative;
    transition: all 0.2s ease;
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-submit:disabled:hover {
    background-color: hsl(var(--primary));
}

.submit-loading {
    display: none;
}

.success-message {
    background: hsl(120 50% 96%);
    border: 1px solid hsl(120 50% 80%);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    color: hsl(120 50% 20%);
}

.success-message h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: hsl(120 50% 15%);
}

.success-message p {
    font-size: 1rem;
    line-height: 1.6;
    color: hsl(120 50% 25%);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem 0.75rem;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .legal-content h2 {
        font-size: 1.5rem;
    }
    
    .legal-content h3 {
        font-size: 1.125rem;
    }
    
    .contact-form-container {
        max-width: 100%;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-intro h2 {
        font-size: 1.5rem;
    }
    
    .contact-intro p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.75rem;
    }
    
    .card-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .card {
        padding: 1.25rem;
    }
    
    .contact-form {
        padding: 1.25rem;
    }
    
    .contact-intro {
        margin-bottom: 2rem;
    }
    
    .contact-intro h2 {
        font-size: 1.375rem;
    }
}

/* Print Styles */
@media print {
    .back-link,
    footer {
        display: none;
    }
    
    .container {
        max-width: none;
        margin: 0;
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}