/**
 * SOS Computer Help - Stylesheet
 * Senior-friendly, high-contrast design
 */

/* ===== CSS Reset & Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* High contrast color scheme */
    --color-primary: #0066cc;
    --color-primary-dark: #004499;
    --color-secondary: #28a745;
    --color-text: #1a1a1a;
    --color-text-light: #333333;
    --color-bg: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-bg-dark: #e9ecef;
    --color-border: #dee2e6;
    --color-error: #dc3545;
    --color-success: #28a745;
    
    /* Typography - Large, readable fonts */
    --font-size-base: 18px;
    --font-size-small: 16px;
    --font-size-large: 20px;
    --font-size-h1: 2.5rem;
    --font-size-h2: 2rem;
    --font-size-h3: 1.75rem;
    --font-size-h4: 1.5rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border radius */
    --radius: 8px;
    --radius-large: 12px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

h1 {
    font-size: var(--font-size-h1);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

h4 {
    font-size: var(--font-size-h4);
}

p {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

a {
    color: var(--color-primary);
    text-decoration: underline;
    transition: color 0.2s ease;
}

a:hover, a:focus {
    color: var(--color-primary-dark);
    text-decoration: none;
}

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

/* ===== Header ===== */
.site-header {
    background-color: var(--color-bg);
    border-bottom: 3px solid var(--color-primary);
    padding: var(--spacing-md) 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.logo-section {
    flex: 1;
    min-width: 250px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.logo-link {
    display: inline-block;
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo {
    height: 100px;
    width: auto;
    max-width: 350px;
    object-fit: contain;
    display: block;
}

.hero-logo {
    height: 150px;
    width: auto;
    max-width: 500px;
    object-fit: contain;
    display: block;
    margin: 0 auto var(--spacing-md);
}

.site-title {
    font-size: var(--font-size-h1);
    margin-bottom: var(--spacing-xs);
    flex: 1;
}

.site-title a {
    color: var(--color-text);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.site-title a:hover {
    color: var(--color-primary);
}

.animal-emoji {
    font-size: 1.2em;
    display: inline-block;
}

.site-tagline {
    font-size: var(--font-size-large);
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: 0;
}

.header-actions {
    flex-shrink: 0;
}

/* ===== Navigation ===== */
.main-nav {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-sm);
}

.main-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.main-nav a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    color: var(--color-text);
    border-radius: var(--radius);
    transition: background-color 0.2s ease, color 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus,
.main-nav a.active {
    background-color: var(--color-primary);
    color: white;
    text-decoration: none;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1.5;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: white;
    text-decoration: none;
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: white;
    border-color: var(--color-secondary);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: #218838;
    border-color: #218838;
    color: white;
    text-decoration: none;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-large);
}

.btn-call {
    white-space: nowrap;
}

.phone-icon {
    margin-right: var(--spacing-xs);
    font-size: 1.2em;
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg) 100%);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: var(--spacing-xl);
}

.hero h1 {
    margin-bottom: var(--spacing-sm);
}

.hero .tagline {
    font-size: var(--font-size-large);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

/* ===== Sections ===== */
.section {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

/* ===== Service Cards ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.service-card {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    border: 2px solid var(--color-border);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.service-card h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    margin-bottom: 0;
    font-size: var(--font-size-base);
}

/* ===== Service Areas ===== */
.service-areas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.service-area-group {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    border: 2px solid var(--color-border);
}

.service-area-group h3 {
    color: var(--color-primary);
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--spacing-xs);
}

.city-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-xs);
}

.city-list li {
    padding: var(--spacing-xs);
    font-size: var(--font-size-base);
    color: var(--color-text);
}

.city-list li:before {
    content: "✓ ";
    color: var(--color-secondary);
    font-weight: bold;
    margin-right: var(--spacing-xs);
}

/* ===== Forms ===== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
    color: var(--color-text);
}

.form-label .required {
    color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm);
    font-size: var(--font-size-base);
    font-family: inherit;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    background-color: var(--color-bg);
    color: var(--color-text);
    transition: border-color 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-radio-group {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.form-radio {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-radio input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.form-radio label {
    font-weight: normal;
    cursor: pointer;
    font-size: var(--font-size-base);
}

.form-error {
    color: var(--color-error);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
    display: block;
}

.form-success {
    background-color: #d4edda;
    border: 2px solid var(--color-success);
    color: #155724;
    padding: var(--spacing-md);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
}

/* ===== Trust Indicators ===== */
.trust-indicators {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-large);
    margin: var(--spacing-xl) 0;
    border: 2px solid var(--color-border);
}

.trust-indicators ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.trust-indicators li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-base);
}

/* ===== Footer ===== */
.site-footer {
    background-color: var(--color-text);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.site-footer a {
    color: white;
    text-decoration: underline;
}

.site-footer a:hover,
.site-footer a:focus {
    color: #cccccc;
    text-decoration: none;
}

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

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.footer-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-phone,
.footer-email {
    font-size: var(--font-size-base);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-small);
}

.family-connection {
    margin-top: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

/* ===== Utility Classes ===== */
.text-center {
    text-align: center;
}

.text-large {
    font-size: var(--font-size-large);
}

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

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

.highlight-box {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius);
    margin: var(--spacing-md) 0;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    :root {
        --font-size-h1: 2rem;
        --font-size-h2: 1.75rem;
        --font-size-h3: 1.5rem;
        --font-size-h4: 1.25rem;
    }
    
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .logo-section {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .site-logo {
        height: 80px;
        max-width: 280px;
    }
    
    .hero-logo {
        height: 120px;
        max-width: 350px;
    }
    
    .service-areas {
        grid-template-columns: 1fr;
    }
    
    .city-list {
        grid-template-columns: 1fr;
    }
    
    .header-actions {
        width: 100%;
    }
    
    .btn-call {
        width: 100%;
        text-align: center;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .form-radio-group {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero {
        padding: var(--spacing-lg) 0;
    }
    
    .main-content {
        padding: var(--spacing-lg) 0;
    }
}

/* ===== Print Styles ===== */
@media print {
    .site-header,
    .site-footer,
    .main-nav,
    .btn {
        display: none;
    }
    
    .main-content {
        padding: 0;
    }
    
    a {
        text-decoration: underline;
    }
    
    a[href^="http"]:after {
        content: " (" attr(href) ")";
    }
}