Mortgage Calculator Online — Simple Simulations

body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
line-height: 1.6;
color: #333;
background-color: #f8f9fa;
}

.container {
max-width: 1200px;
margin: 0 auto;
padding: 20px;
}

/* Header */
header {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 60px 20px;
text-align: center;
margin-bottom: 40px;
}

h1 {
font-size: 2.5em;
margin-bottom: 15px;
font-weight: 700;
}

.subtitle {
font-size: 1.2em;
opacity: 0.95;
}

/* Update Badge */
.update-badge {
display: inline-block;
background: rgba(255,255,255,0.2);
padding: 8px 16px;
border-radius: 20px;
font-size: 0.9em;
margin-top: 15px;
border: 1px solid rgba(255,255,255,0.3);
}

/* Breadcrumbs */
.breadcrumbs {
padding: 10px 0;
margin-bottom: 20px;
font-size: 0.9em;
}

.breadcrumbs a {
color: #667eea;
text-decoration: none;
}

.breadcrumbs a:hover {
text-decoration: underline;
}

/* Calculator Section */
.calculator-wrapper {
background: white;
border-radius: 12px;
padding: 40px;
box-shadow: 0 4px 6px rgba(0,0,0,0.1);
margin-bottom: 40px;
}

.calculator-form {
display: grid;
gap: 25px;
margin-bottom: 30px;
}

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

.form-group label {
font-weight: 600;
margin-bottom: 8px;
color: #2d3748;
font-size: 1.05em;
}

.form-group input,
.form-group select {
padding: 12px 15px;
border: 2px solid #e2e8f0;
border-radius: 8px;
font-size: 1em;
transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
outline: none;
border-color: #667eea;
}

.range-value {
display: inline-block;
background: #667eea;
color: white;
padding: 4px 12px;
border-radius: 20px;
font-weight: 600;
margin-left: 10px;
}

input[type="range"] {
width: 100%;
height: 8px;
border-radius: 5px;
background: #e2e8f0;
outline: none;
-webkit-appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: 20px;
height: 20px;
border-radius: 50%;
background: #667eea;
cursor: pointer;
}

.calculate-btn {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 16px 40px;
border: none;
border-radius: 8px;
font-size: 1.1em;
font-weight: 600;
cursor: pointer;
transition: transform 0.2s;
width: 100%;
margin-top: 10px;
}

.calculate-btn:hover {
transform: translateY(-2px);
box-shadow: 0 6px 12px rgba(102, 126, 234, 0.3);
}

/* Results */
.results {
background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
color: white;
padding: 30px;
border-radius: 12px;
margin-top: 30px;
display: none;
}

.results.active {
display: block;
}

.result-main {
text-align: center;
margin-bottom: 25px;
}

.result-main h3 {
font-size: 1.2em;
opacity: 0.9;
margin-bottom: 10px;
}

.result-amount {
font-size: 3em;
font-weight: 700;
}

.result-details {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 20px;
margin-top: 25px;
}

.result-item {
background: rgba(255,255,255,0.2);
padding: 15px;
border-radius: 8px;
}

.result-item strong {
display: block;
margin-bottom: 5px;
opacity: 0.9;
}

.result-item span {
font-size: 1.3em;
font-weight: 600;
}

/* Content Sections */
.content-section {
background: white;
border-radius: 12px;
padding: 40px;
margin-bottom: 30px;
box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

h2 {
color: #2d3748;
font-size: 2em;
margin-bottom: 20px;
padding-bottom: 10px;
border-bottom: 3px solid #667eea;
}

h3 {
color: #4a5568;
font-size: 1.5em;
margin-top: 30px;
margin-bottom: 15px;
}

h4 {
color: #4a5568;
font-size: 1.2em;
margin-top: 20px;
margin-bottom: 10px;
}

p {
margin-bottom: 15px;
line-height: 1.8;
color: #4a5568;
}

ul, ol {
margin: 15px 0 15px 25px;
}

li {
margin-bottom: 10px;
line-height: 1.7;
color: #4a5568;
}

/* Tables */
.table-wrapper {
overflow-x: auto;
margin: 25px 0;
}

table {
width: 100%;
border-collapse: collapse;
background: white;
border-radius: 8px;
overflow: hidden;
}

th {
background: #667eea;
color: white;
padding: 15px;
text-align: left;
font-weight: 600;
}

td {
padding: 12px 15px;
border-bottom: 1px solid #e2e8f0;
}

tr:hover {
background: #f7fafc;
}

/* Info Boxes */
.info-box {
background: #ebf8ff;
border-left: 4px solid #4299e1;
padding: 20px;
margin: 25px 0;
border-radius: 4px;
}

.warning-box {
background: #fffaf0;
border-left: 4px solid #f6ad55;
padding: 20px;
margin: 25px 0;
border-radius: 4px;
}

.success-box {
background: #f0fff4;
border-left: 4px solid #48bb78;
padding: 20px;
margin: 25px 0;
border-radius: 4px;
}

/* Example Cards */
.example-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 25px;
margin: 30px 0;
}

.example-card {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 25px;
border-radius: 12px;
box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.example-card h4 {
color: white;
margin-top: 0;
margin-bottom: 15px;
}

.example-card p {
color: white;
opacity: 0.95;
margin-bottom: 10px;
}

.example-result {
background: rgba(255,255,255,0.2);
padding: 15px;
border-radius: 8px;
margin-top: 15px;
text-align: center;
}

.example-result strong {
font-size: 1.8em;
display: block;
}

/* FAQ */
.faq-item {
background: white;
border: 1px solid #e2e8f0;
border-radius: 8px;
margin-bottom: 15px;
overflow: hidden;
}

.faq-question {
background: #f7fafc;
padding: 20px;
font-weight: 600;
cursor: pointer;
display: flex;
justify-content: space-between;
align-items: center;
transition: background 0.3s;
}

.faq-question:hover {
background: #edf2f7;
}

.faq-answer {
padding: 20px;
display: none;
line-height: 1.8;
}

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

.faq-icon {
font-size: 1.5em;
color: #667eea;
transition: transform 0.3s;
}

.faq-icon.active {
transform: rotate(45deg);
}

/* CTA Section */
.cta-section {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 50px;
border-radius: 12px;
text-align: center;
margin: 40px 0;
}

.cta-section h2 {
color: white;
border: none;
margin-bottom: 15px;
}

.cta-section p {
color: white;
font-size: 1.2em;
margin-bottom: 25px;
}

.cta-btn {
background: white;
color: #667eea;
padding: 15px 40px;
border: none;
border-radius: 8px;
font-size: 1.1em;
font-weight: 600;
cursor: pointer;
text-decoration: none;
display: inline-block;
transition: transform 0.2s;
}

.cta-btn:hover {
transform: translateY(-2px);
box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

/* Comparison Table */
.comparison-table {
margin: 30px 0;
}

.comparison-table th {
text-align: center;
}

.comparison-table td {
text-align: center;
}

.comparison-table .highlight {
background: #f0fff4;
font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
h1 {
font-size: 1.8em;
}

.calculator-wrapper,
.content-section {
padding: 25px;
}

.result-amount {
font-size: 2em;
}

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

/* Internal Links */
.internal-links {
background: #f7fafc;
padding: 25px;
border-radius: 8px;
margin: 30px 0;
}

.internal-links h3 {
margin-top: 0;
color: #2d3748;
}

.internal-links ul {
list-style: none;
margin-left: 0;
}

.internal-links li {
padding: 10px 0;
}

.internal-links a {
color: #667eea;
text-decoration: none;
font-weight: 500;
transition: color 0.3s;
}

.internal-links a:hover {
color: #764ba2;
text-decoration: underline;
}

.internal-links a:before {
content: "→ ";
margin-right: 8px;
}

/* Trust Signals */
.trust-signals {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 20px;
margin: 30px 0;
}

.trust-item {
text-align: center;
padding: 20px;
}

.trust-item .icon {
font-size: 3em;
margin-bottom: 10px;
}

.trust-item h4 {
margin: 10px 0;
color: #2d3748;
}

.trust-item p {
font-size: 0.95em;
color: #718096;
}

/* Alert Box */
.alert-2025 {
background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
color: white;
padding: 20px;
border-radius: 8px;
margin: 20px 0;
text-align: center;
}

.alert-2025 strong {
font-size: 1.2em;
}