.progress-bar {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 20px;
}

.progress-bar::before {
    content: "";
    position: absolute;
    height: 2px;
    width: 100%;
    background: #ddd;
    top: 50%;
    transform: translateY(-50%);
    z-index: 0;
}

.progress {
    position: absolute;
    height: 2px;
    background: #FF0000;
    top: 25%;
    transform: translateY(-50%);
    transition: width 0.3s ease;
    z-index: 1;
}

.step {
    width: 30px;
    height: 30px;
    background: white;
    border: 2px solid #ddd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: #999;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.step.active {
    border-color: #FF0000;
    color: #FF0000;
}

.step.completed {
    background: #FF0000;
    border-color: #FF0000;
    color: white;
}

.form-section {
    display: none;
    animation: fadeIn 0.5s ease;
}

.form-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}



.btn-group {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

button {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-prev {
    background: #f3f4f6;
    color: #333;
}

.btn-next {
    background: #FF0000;
    color: white;
}

.btn-submit {
    background: #FF0000;
    color: white;
    width: 100%;
}

.btn-prev:hover {
    background: #e5e7eb;
}

.btn-next:hover, .btn-submit:hover {
    background: #FF0000;
}

h1 {
    color: #333;
    margin-bottom: 30px;
    text-align: center;
}

.success-message {
    display: none;
    text-align: center;
    color: #10b981;
    font-size: 18px;
    margin-top: 20px;
}

@media (max-width: 600px) {
    .container {
        padding: 20px;
    }
}