.etm-form-container {
    max-width: 600px;
    margin: 40px auto;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    padding: 30px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.etm-progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    position: relative;
}

.etm-progress-bar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 3px;
    background: #e2e8f0;
    z-index: 1;
    transform: translateY(-50%);
}

.etm-progress-step {
    width: 30px;
    height: 30px;
    background: #e2e8f0;
    color: #64748b;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.etm-progress-step.active {
    background: #3b82f6;
    color: #ffffff;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

.etm-progress-step.completed {
    background: #10b981;
    color: #ffffff;
}

.etm-step h3 {
    margin-top: 0;
    margin-bottom: 25px;
    color: #1e293b;
    font-size: 24px;
    font-weight: 600;
}

.etm-step h4 {
    margin-top: 20px;
    margin-bottom: 15px;
    color: #334155;
    font-size: 18px;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 5px;
}

.etm-field-group {
    margin-bottom: 20px;
}

.etm-field-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #475569;
}

.etm-field-group input[type="text"],
.etm-field-group input[type="email"],
.etm-field-group input[type="tel"],
.etm-field-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.etm-field-group input:focus,
.etm-field-group select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.etm-field-group input.error,
.etm-field-group select.error,
.etm-field-group.has-error {
    border-color: #ef4444;
}

.etm-checkbox-group label {
    display: inline-flex;
    align-items: center;
    margin-bottom: 10px;
    font-weight: 400;
}

.etm-checkbox-group input[type="checkbox"],
.etm-consent input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
}

.etm-btn {
    background: #3b82f6;
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.etm-btn:hover {
    background: #2563eb;
}

.etm-prev-btn {
    background: #94a3b8;
    margin-right: 10px;
}

.etm-prev-btn:hover {
    background: #64748b;
}

.etm-submit-btn {
    background: #10b981;
}

.etm-submit-btn:hover {
    background: #059669;
}

.etm-submit-btn:disabled {
    background: #94a3b8;
    cursor: not-allowed;
}