.landing-section {
   background: white;
    border-radius: 16px;
    padding: 24px;
    /* max-width: 700px; */
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    margin-bottom: 40px;
}

.landing-section h1 {
    font-size: 30px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 8px;
}

.landing-section p {
    font-size: 14px; 
    color: #718096;
    line-height: 1.6;
    margin-bottom: 15px;
}

.cta-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 9px 32px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}
.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
}

.modal-content {
    border-radius: 12px;
    border: none;
}


.modal-header h5 {
    font-weight: 600;
    font-size: 24px;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
}

.modal-body {
    padding: 30px;
    max-height: 70vh;
    overflow-y: auto;
}

.form-label {
    color: #2d3748;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 14px;
}

.required::after {
    content: " *";
    color: #e53e3e;
}

.form-control,
.form-select {
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 10px 14px;
    transition: all 0.3s;
}

.form-control:focus,
.form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.is-invalid {
    border-color: #e53e3e !important;
}

.invalid-feedback {
    display: block;
    color: #e53e3e;
    font-size: 13px;
    margin-top: 5px;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 10px;
}

.feature-option {
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
}

.feature-option:hover {
    border-color: #cbd5e0;
}

.feature-option.selected {
    border-color: var(--primary);
    background-color: #f7fafc;
}

.checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e0;
    border-radius: 4px;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    flex-shrink: 0;
}

.feature-option.selected .checkbox {
    background-color: var(--primary);
    border-color:  var(--primary);
}

.checkbox::after {
    content: "✓";
    color: white;
    font-size: 14px;
    display: none;
}

.feature-option.selected .checkbox::after {
    display: block;
}

.feature-option span {
    font-size: 14px;
    color: #2d3748;
    font-weight: 500;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.success-content {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: #48bb78;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 40px;
    color: white;
}

.success-content h3 {
    color: #1a202c;
    margin-bottom: 12px;
    font-weight: 600;
}

.success-content p {
    color: #718096;
    margin-bottom: 24px;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
}

@media (max-width: 768px) {
    .landing-section {
        padding: 24px;
    }

    .landing-section h1 {
        font-size: 25px;
    }

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