/* Base Styles */
:root {
    --primary-color: #3498db;
    --secondary-color: #2980b9;
    --accent-color: #27ae60;
    --danger-color: #e74c3c;
    --text-color: #2c3e50;
    --light-gray: #f5f7fa;
    --medium-gray: #ecf0f1;
    --dark-gray: #bdc3c7;
    --white: #ffffff;
    --black: #333333;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Header & Navigation */
header {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-toggle {
    display: none; /* Hidden by default */
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
    padding: 0.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    transition: all 0.3s ease;
}
 .nav-menu.active {
        left: 0;
    }

.nav-menu li {
    margin-left: 1.5rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a.active {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}
/* Main Content */
main {
    flex: 1;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    width: 100%;
}

.page-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
}

/* Calculator Specific Styles */
.body1 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f5f7fa;
}
.calculator-container {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
    margin: 1rem auto;
    max-width: 1200px;
}
h1 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
}

h2{
    font-size: 25px;
}
p{
    font-size: 18px;
}

.input-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.input-field {
    margin-bottom: 15px;
}

.input-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--text-color);
}

.input-field input,
.input-field select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--dark-gray);
    border-radius: 4px;
    font-size: 16px;
    transition: var(--transition);
}

.input-field input:focus,
.input-field select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.extra-payments-container {
    margin: 25px 0;
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
    padding: 15px;
    background-color: var(--light-gray);
}

.extra-payments-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.extra-payments-title {
    font-weight: 600;
    color: var(--text-color);
    font-size: 1.1rem;
}

.add-extra-payment {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 8px 15px;
    font-size: 14px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    
}

.add-extra-payment:hover {
    background-color: #219653;
}

.extra-payment-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 8px;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--medium-gray);
}

.extra-payment-row:last-child {
    border-bottom: none;
}

.extra-payment-row label {
    font-size: 14px;
    color: var(--text-color);
    margin-bottom: 5px;
    display: block;
}

.remove-extra-payment {
    background-color: #e74c3c;
    padding: 5px 10px;
    font-size: 12px;
    border: none;
    color: white;
}

.remove-extra-payment:hover {
    background-color: #c0392b;
}

button[type="submit"] {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 25px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    display: block;
    margin: 25px auto;
    width: 200px;
    text-align: center;
}

button[type="submit"]:hover {
    background-color: var(--secondary-color);
}

/* Results Section Styles */
.results {
    margin-top: 30px;
    background-color: var(--light-gray);
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.summary-item {
    background-color: var(--white);
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    
}

.summary-item h3 {
    margin-top: 0;
    color: #3498db;
    font-size: 16px;
}

.summary-item p {
    font-size: 24px;
    font-weight: 600;
    margin: 10px 0 0;
    color: var(--text-color);
}

.comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.comparison-item {
    padding: 20px;
    background-color: var(--white);
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    font-size: 20px;
    font-weight: bold;
}

.comparison-item h3 {
    color: var(--primary-color);
    text-align: center;
    margin-top: 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--medium-gray);
}

.comparison-item p {
    margin: 10px 0;
}

.schedule-container {
    margin-top: 30px;
    overflow-x: auto;
    max-height: 600px;
    overflow-y: auto;
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
}

.export-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 12px 25px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    display: block;
    margin: 25px auto;
    text-align: center;
}

.export-btn:hover {
    background-color: #219653;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #3498db;
    color: white;
    position: sticky;
    top: 0;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

tr:hover {
    background-color: #e9f7fe;
}

/* Currency styling */
.currency::before {
    content: "₹";
    margin-right: 2px;
}

.positive-impact {
    color: var(--accent-color);
    font-weight: bold;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .extra-payment-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .nav-toggle {
        display: block; /* Show hamburger button */
    }
    
    .remove-extra-payment {
        width: 100%;
        margin-top: 10px;
    }
    
    button[type="submit"] {
        width: 100%;
    }
}
/* Footer */
footer {
    
    background-color: var(--text-color);
    color: var(--white);
    padding: 2rem 1rem;
    margin-top: auto;
}

.footer-container {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--medium-gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--white);
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
}

.copyright {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.content-section {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    max-width: 1100px;
    margin: 2rem auto;
    padding: 2rem
}
.all-pages{
   background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
    margin: 1rem auto;
    max-width: 1200px;
}

/* faq css */

.faq-section {
  max-width: 800px;
  margin: 2rem auto;
  padding: 1.5rem;
  background: #f9f9f9;
  border-radius: 8px;
}

.faq-item {
  margin-bottom: 1.5rem;
  border-bottom: 1px solid #eee;
  padding-bottom: 1rem;
}

.faq-item h3 {
  color: #2c3e50;
  cursor: pointer;
  position: relative;
  padding-left: 1.5rem;
}

.faq-item h3:before {
  content: "+";
  position: absolute;
  left: 0;
  font-weight: bold;
}

.faq-item.active h3:before {
  content: "-";
}

.faq-answer {
  display: none;
  padding: 0.5rem 1.5rem;
}

.faq-item.active .faq-answer {
  display: block;
}