/* Basic Styling */
body .calculator-container { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
.calculator-container { background-color: #ffffff; padding: 30px; border-radius: 12px; box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1); max-width: 800px; width: 100%; margin: 20px auto; }
.calculator-container h1, .calculator-container h2, .calculator-container h3 { color: #1a2a4c; text-align: center; }
.calculator-container h1 { margin-bottom: 25px; }
.calculator-container h2 { margin-bottom: 20px; }
.calculator-container h3 { margin-bottom: 20px; font-size: 20px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; }
.calculator-container label { margin-bottom: 8px; font-weight: 600; color: #333; }
.calculator-container input, .calculator-container select { padding: 12px; border-radius: 8px; border: 1px solid #ccc; font-size: 16px; width: 100%; box-sizing: border-box; }
.calculate-btn { grid-column: 1 / -1; background-color: #ff9900; color: white; padding: 15px; border: none; border-radius: 8px; font-size: 18px; font-weight: bold; cursor: pointer; transition: background-color 0.3s ease; margin-top: 15px; }
.calculate-btn:hover { background-color: #e68a00; }
.results-container { margin-top: 30px; padding-top: 20px; border-top: 2px solid #eee; }
.results-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.result-card { background-color: #f9f9f9; padding: 20px; border-radius: 8px; text-align: center; border: 1px solid #e0e0e0; }
.result-card .label { font-size: 14px; color: #666; margin-bottom: 8px; }
.result-card .value { font-size: 24px; font-weight: bold; color: #2c5282; }
.cta-button { display: block; width: fit-content; margin: 30px auto 0; padding: 12px 30px; background-color: #28a745; color: white; border: none; border-radius: 8px; font-size: 16px; font-weight: bold; cursor: pointer; transition: background-color 0.3s ease; }
.cta-button:hover { background-color: #218838; }
.modal { display: none; position: fixed; z-index: 1001; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0, 0, 0, 0.6); align-items: center; justify-content: center; }
.modal-content { background-color: #fefefe; margin: auto; padding: 30px; border: 1px solid #888; width: 90%; max-width: 500px; border-radius: 12px; position: relative; }
.close-button { color: #aaa; position: absolute; top: 10px; right: 20px; font-size: 28px; font-weight: bold; cursor: pointer; }
#quote-form .form-group { margin-bottom: 15px; }
#quote-form .submit-btn { background-color: #007bff; color: white; padding: 12px 20px; border: none; border-radius: 8px; width: 100%; font-size: 16px; cursor: pointer; }
.hidden { display: none; }
#form-feedback { margin-top: 15px; padding: 10px; border-radius: 5px; text-align: center; }
#form-feedback.success { background-color: #d4edda; color: #155724; }
#form-feedback.error { background-color: #f8d7da; color: #721c24; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }