/* 
   Houseboat Insurance Calculator Styles
   For boatinsurancetalk.com
*/

/* ===== Base Styles ===== */
:root {
    /* Color Palette */
    --primary: #1a3a5f;
    --secondary: #2a9d8f;
    --accent: #e76f51;
    --background: #f8f9fa;
    --text: #333333;
    --light-text: #6c757d;
    --white: #ffffff;
    --light-gray: #e9ecef;
    --border: #dee2e6;
    --success: #28a745;
    --warning: #ffc107;
    --error: #dc3545;
    
    /* Typography */
    --heading-font: 'Montserrat', sans-serif;
    --body-font: 'Open Sans', sans-serif;
    --accent-font: 'Roboto Condensed', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: var(--body-font);
    color: var(--text);
    background-color: var(--background);
    line-height: 1.6;
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent);
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Header Styles ===== */
.header {
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1566840767200-3551b28f3f8a?ixlib=rb-1.2.1&auto=format&fit=crop&w=1500&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}

.header .container {
    position: relative;
    z-index: 1;
}

.logo-container {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.site-logo {
    font-size: 1.5rem;
    color: var(--white);
    font-weight: 700;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.subtitle {
    color: var(--white);
    font-size: 1.2rem;
    opacity: 0.9;
}

/* ===== Wave Divider ===== */
.wave-divider {
    height: 50px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z' fill='%231a3a5f'/%3E%3C/svg%3E");
    background-size: cover;
    background-repeat: no-repeat;
    margin-bottom: var(--spacing-xl);
}

.wave-divider-bottom {
    transform: rotate(180deg);
    margin-bottom: 0;
    margin-top: var(--spacing-xl);
}

/* ===== Intro Section ===== */
.intro {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.intro-content {
    flex: 1;
    min-width: 300px;
}

.intro-image {
    flex: 1;
    min-width: 300px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-image {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.hero-image:hover {
    transform: scale(1.02);
}

/* ===== Form Styles ===== */
.calculator-form {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xxl);
    overflow: hidden;
}

.form-section {
    border-bottom: 1px solid var(--border);
}

.form-section:last-child {
    border-bottom: none;
}

.section-header {
    padding: var(--spacing-lg);
    background-color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.section-header:hover {
    background-color: var(--light-gray);
}

.section-header h3 {
    margin-bottom: 0;
    display: flex;
    align-items: center;
}

.section-icon {
    margin-right: var(--spacing-sm);
    font-size: 1.2rem;
}

.toggle-icon {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.section-content {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border);
    display: none;
}

.section-content.active {
    display: block;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--primary);
}

input[type="text"],
input[type="number"],
input[type="email"],
select {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--body-font);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
select:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px rgba(42, 157, 143, 0.2);
}

.slider-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

input[type="range"] {
    flex: 1;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--light-gray);
    border-radius: 4px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--secondary);
    cursor: pointer;
    border: 2px solid var(--white);
    box-shadow: var(--shadow-sm);
}

input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--secondary);
    cursor: pointer;
    border: 2px solid var(--white);
    box-shadow: var(--shadow-sm);
}

.slider-container input[type="number"] {
    width: 100px;
    text-align: center;
}

.radio-group,
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.radio-item,
.checkbox-item {
    display: flex;
    align-items: center;
    margin-right: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.radio-item input[type="radio"],
.checkbox-item input[type="checkbox"] {
    margin-right: var(--spacing-xs);
}

.tooltip-container {
    position: relative;
}

.tooltip {
    position: absolute;
    bottom: 100%;
    left: 0;
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    width: 200px;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 10;
    box-shadow: var(--shadow-md);
    pointer-events: none;
}

.tooltip-container:hover .tooltip {
    visibility: visible;
    opacity: 1;
}

.calculate-container {
    padding: var(--spacing-xl);
    text-align: center;
}

.calculate-button {
    background-color: var(--accent);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--heading-font);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.calculate-button:hover {
    background-color: #d65f41;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.calculate-button:active {
    transform: translateY(0);
}

.button-icon {
    margin-right: var(--spacing-sm);
}

.progress-container {
    margin-top: var(--spacing-lg);
}

.progress-bar {
    height: 8px;
    background-color: var(--light-gray);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.progress-fill {
    height: 100%;
    background-color: var(--secondary);
    width: 0%;
    transition: width 0.5s ease;
}

.progress-text {
    font-size: 0.875rem;
    color: var(--light-text);
}

/* ===== Results Section ===== */
.results-section {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.results-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.estimate-container {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.estimate-box {
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.premium-range {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.premium-low,
.premium-high {
    font-size: 2rem;
    font-weight: 700;
}

.premium-separator {
    font-size: 1.2rem;
}

.estimate-note {
    font-size: 0.875rem;
    opacity: 0.8;
}

.monthly-option {
    background-color: var(--light-gray);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: inline-block;
}

.results-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.chart-container {
    flex: 1;
    min-width: 300px;
}

.recommendations {
    flex: 1;
    min-width: 300px;
}

.recommendations ul {
    list-style-type: none;
}

.recommendations li {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    position: relative;
}

.recommendations li::before {
    content: '✓';
    color: var(--secondary);
    position: absolute;
    left: 0;
}

.regional-comparison {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--light-gray);
    border-radius: var(--radius-md);
}

.comparison-indicator {
    margin-top: var(--spacing-md);
}

.indicator-bar {
    height: 8px;
    background-color: var(--white);
    border-radius: 4px;
    position: relative;
    margin: var(--spacing-sm) 0;
}

.indicator-marker {
    width: 16px;
    height: 16px;
    background-color: var(--accent);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: left 0.5s ease;
}

.indicator-range {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--light-text);
}

.coverage-explanation {
    margin-bottom: var(--spacing-xl);
}

.coverage-details {
    background-color: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.email-collection {
    background-color: var(--secondary);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.email-form {
    margin-top: var(--spacing-lg);
}

.email-submit-button {
    background-color: var(--white);
    color: var(--secondary);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--heading-font);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.email-submit-button:hover {
    background-color: var(--light-gray);
}

.privacy-note {
    font-size: 0.875rem;
    margin-top: var(--spacing-md);
}

.recalculate-container {
    text-align: center;
}

.secondary-button {
    background-color: var(--light-gray);
    color: var(--text);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--heading-font);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.secondary-button:hover {
    background-color: var(--border);
}

/* ===== Educational Resources ===== */
.educational-resources {
    margin-bottom: var(--spacing-xxl);
}

.educational-resources h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.resource-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.resource-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.resource-link {
    display: inline-block;
    margin-top: var(--spacing-md);
    font-weight: 600;
}

/* ===== Footer ===== */
.footer {
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-logo p {
    opacity: 0.8;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
}

.footer-column h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-column ul {
    list-style-type: none;
}

.footer-column li {
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    color: var(--white);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-column a:hover {
    opacity: 1;
}

.footer-disclaimer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    font-size: 0.875rem;
    opacity: 0.7;
    text-align: center;
}

/* ===== Responsive Styles ===== */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    .intro {
        flex-direction: column;
    }
    
    .results-details {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .calculate-button {
        width: 100%;
    }
}

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

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ===== Accessibility Enhancements ===== */
:focus {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Skip to content link for keyboard users */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent);
    color: white;
    padding: 8px;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}