body {
    background-color: #f5f7fa;
    margin: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.application-header {
    text-align: center;
    margin-bottom: 40px;
}

.application-header h1 {
    color: #2c3e50;
    margin: 0 0 10px 0;
}

.application-header p {
    color: #666;
    margin: 0;
}

.application-form {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.form-grid {
    display: grid;
    gap: 40px;
}

.form-section {
    border-bottom: 1px solid #eee;
    padding-bottom: 30px;
}

.form-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.form-section h2 {
    color: #2c3e50;
    margin: 0 0 20px 0;
    font-size: 1.5em;
}

.input-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-field {
    margin-bottom: 20px;
}

.form-field label {
    display: block;
    margin-bottom: 8px;
    color: #444;
    font-weight: 500;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1em;
    transition: border-color 0.3s ease;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: #3498db;
    outline: none;
}

.form-field textarea {
    resize: vertical;
    min-height: 100px;
}

.form-actions {
    margin-top: 40px;
    text-align: center;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 30px;
    background: #27ae60;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    cursor: pointer;
    transition: background 0.3s ease;
}

.submit-btn:hover {
    background: #219a52;
}

@media (max-width: 768px) {
    .container {
        margin: 20px auto;
    }

    .application-form {
        padding: 20px;
    }

    .input-group {
        grid-template-columns: 1fr;
    }
}