/* Reset default margins and padding */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar Styles */
.navbar {
    margin: 0;
    padding: 0.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Call Banner Styles */
.call-banner {
    margin: 0;
    padding: 0.5rem 0;
}

/* Registration Form Styles */
.registration-container {
    flex: 1;
    padding: 2rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.card {
    border: none;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.card-header {
    background: linear-gradient(45deg, var(--primary-color), #4a90e2);
    color: white;
    border: none;
    padding: 1.5rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-color-rgb), 0.25);
}

/* Custom form styling */
.form-label {
    font-weight: 500;
    color: #495057;
}

.form-control, .form-select {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid #ced4da;
    transition: all 0.3s ease;
}

.form-control:hover, .form-select:hover {
    border-color: var(--primary-color);
}

/* Submit button styling */
.submit-btn {
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 30px;
    background: linear-gradient(45deg, var(--primary-color), #4a90e2);
    border: none;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Footer positioning */
footer {
    margin-top: auto;
}