/* ===== FORM SECTION ===== */
.form-section {
    padding: 120px 24px 80px;
    background: var(--bg-light);
    min-height: 100vh;
}

.form-header {
    text-align: center;
    margin-bottom: 48px;
}

.form-header h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.form-progress {
    max-width: 500px;
    margin: 24px auto 0;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: #E8E8E8;
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 10px;
    transition: width 0.6s ease;
}

.progress-text {
    display: block;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 8px;
    font-weight: 500;
}

/* ===== FORM STEPS ===== */
.application-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius);
    padding: 48px;
    box-shadow: var(--shadow);
}

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

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-step h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--bg-light);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid #E8E8E8;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
    background: white;
    color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(108, 60, 225, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Radio Group */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 4px;
}

.radio-group label {
    font-weight: 400;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.radio-group label:hover {
    background: var(--bg-light);
}

.radio-group input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* Declaration Box */
.declaration-box {
    background: var(--bg-light);
    padding: 24px;
    border-radius: var(--radius);
    border: 2px solid #E8E8E8;
}

.declaration-box h4 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 12px;
}

.declaration-box ul {
    padding-left: 24px;
    margin-bottom: 16px;
}

.declaration-box ul li {
    color: var(--text-light);
    margin-bottom: 6px;
    font-size: 0.95rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.checkbox-label:hover {
    background: white;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* ===== FORM NAVIGATION ===== */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 2px solid var(--bg-light);
    gap: 12px;
}

.btn-prev {
    background: transparent;
    color: var(--text);
    border: 2px solid #E8E8E8;
}

.btn-prev:hover {
    background: var(--bg-light);
    transform: none;
}

.btn-submit {
    background: var(--gradient);
    color: white;
    padding: 14px 48px;
    font-size: 1.1rem;
    box-shadow: 0 4px 25px rgba(108, 60, 225, 0.35);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(108, 60, 225, 0.45);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ===== FORM STATUS ===== */
.form-status {
    margin-top: 24px;
    padding: 16px;
    border-radius: 8px;
    text-align: center;
    display: none;
}

.form-status.success {
    display: block;
    background: #E8F5E9;
    color: #2E7D32;
    border: 1px solid #A5D6A7;
}

.form-status.error {
    display: block;
    background: #FFEBEE;
    color: #C62828;
    border: 1px solid #EF9A9A;
}

.form-status.loading {
    display: block;
    background: #E3F2FD;
    color: #0D47A1;
    border: 1px solid #90CAF9;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .form-section {
        padding: 100px 16px 60px;
    }

    .form-header h1 {
        font-size: 2rem;
    }

    .application-form {
        padding: 24px 16px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-navigation {
        flex-wrap: wrap;
        justify-content: center;
    }

    .form-navigation .btn {
        flex: 1;
        min-width: 120px;
        text-align: center;
    }

    .radio-group label {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .form-navigation {
        flex-direction: column;
    }

    .form-navigation .btn {
        width: 100%;
    }

    .declaration-box {
        padding: 16px;
    }

    .declaration-box ul li {
        font-size: 0.85rem;
    }
}