/* UpliftYourLife.tech Brand Styles

   Brand Identity:
   - Tagline: Simple tech guidance for a better everyday life
   - Target: Adults 55+
   - Tone: Friendly, clear, encouraging, empowering, practical

   Color Palette:
   - Primary: #2B8A8E (calming teal)
   - Secondary: #E89F71 (warm apricot)
   - Background: #FAF8F5 (warm white)
   - Surface: #FFFFFF (pure white)
   - Text Primary: #2C3E50 (dark slate)
   - Text Secondary: #5A6C7D (medium slate)
   - Accent: #52B788 (uplifting green)
   - Border: #E8E4DD (soft neutral)

   Typography:
   - Headlines: 'Merriweather', serif (elegant, readable)
   - Body: 'Open Sans', sans-serif (clean, highly legible)
   - Base size: 18px (larger for 55+ readability)
   - Line height: 1.7 for body, 1.3 for headings
*/

@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@400;700&family=Open+Sans:wght@400;600;700&display=swap');

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

:root {
    --color-primary: #2B8A8E;
    --color-primary-dark: #236F72;
    --color-primary-light: #E0F2F3;
    --color-secondary: #E89F71;
    --color-secondary-dark: #D87F4F;
    --color-secondary-light: #FFF4ED;
    --color-accent: #52B788;
    --color-accent-dark: #3D9970;

    --color-bg: #FAF8F5;
    --color-surface: #FFFFFF;
    --color-text: #2C3E50;
    --color-text-light: #5A6C7D;
    --color-border: #E8E4DD;

    --font-heading: 'Merriweather', Georgia, serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

html {
    font-size: 18px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    color: var(--color-text);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-primary-dark);
}

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

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

/* Layout Containers */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header and Navigation */
.site-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.logo a {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-main {
    color: var(--color-primary);
}

.logo-tech {
    color: var(--color-secondary);
}

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

.main-nav a {
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.95rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.main-nav .nav-cta {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
}

.main-nav .nav-cta:hover {
    background-color: var(--color-primary-dark);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
    padding: var(--spacing-xxl) 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero h1 {
    font-size: 2.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.hero-subtitle {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.hero-ctas {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
    min-height: 48px;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

/* Section Styles */
section {
    padding: var(--spacing-xxl) 0;
}

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

.section-subtitle {
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-top: var(--spacing-sm);
}

/* Article Cards */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.article-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.article-card.featured {
    grid-column: span 2;
}

.article-card a {
    color: inherit;
    text-decoration: none;
}

.article-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.05);
}

.category-badge {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background-color: var(--color-primary);
    color: white;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

.category-badge.safety { background-color: #E74C3C; }
.category-badge.health { background-color: #52B788; }
.category-badge.everyday { background-color: #F39C12; }
.category-badge.connected { background-color: #9B59B6; }

.article-content {
    padding: var(--spacing-md);
}

.article-content h3 {
    font-size: 1.35rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.article-excerpt {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.article-meta {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--color-text-light);
    flex-wrap: wrap;
}

.article-meta span:not(:last-child)::after {
    content: "•";
    margin-left: var(--spacing-sm);
    color: var(--color-border);
}

/* Mission Section */
.mission {
    background-color: var(--color-surface);
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.mission-text {
    font-size: 1.05rem;
}

.mission-tagline {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-top: var(--spacing-md);
    font-weight: 600;
}

.mission-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* Benefits Section */
.benefits {
    background-color: var(--color-primary-light);
}

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

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

.benefit-card {
    background-color: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.benefit-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
}

.benefit-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.benefit-card p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Newsletter Section */
.newsletter {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.newsletter h2,
.newsletter p {
    color: white;
}

.newsletter-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: 14px 20px;
    border: 2px solid white;
    border-radius: var(--radius-md);
    font-size: 1rem;
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--color-text);
}

.newsletter-form input:focus {
    outline: none;
    background-color: white;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.newsletter-privacy {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--spacing-sm);
}

/* Testimonial Section */
.testimonial {
    background-color: var(--color-secondary-light);
}

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

.testimonial p {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    line-height: 1.6;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.testimonial cite {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-light);
    font-style: normal;
}

/* Footer */
.site-footer {
    background-color: var(--color-text);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.footer-logo .logo-main {
    color: white;
}

.footer-logo .logo-tech {
    color: var(--color-secondary);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.2s ease;
}

.social-links a:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px);
}

.footer-section h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

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

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Article Page Styles */
.article-page {
    background-color: var(--color-bg);
}

.article-header {
    background-color: var(--color-surface);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
    display: flex;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.breadcrumb a {
    color: var(--color-primary);
}

.article-header h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin: var(--spacing-md) 0;
}

.article-dek {
    font-size: 1.25rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.article-byline {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.95rem;
    color: var(--color-text-light);
    flex-wrap: wrap;
}

.article-byline span:not(:last-child)::after {
    content: "•";
    margin-left: var(--spacing-md);
}

.article-featured-image {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md) 0;
}

.article-featured-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.article-body {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-surface);
}

.article-body .lead {
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.article-body h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.article-body h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.article-body strong {
    font-weight: 700;
    color: var(--color-text);
}

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

.callout h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.callout p:last-child,
.callout ul:last-child {
    margin-bottom: 0;
}

.pullquote {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    border-left: 4px solid var(--color-secondary);
    background-color: var(--color-secondary-light);
}

.pullquote p {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    line-height: 1.5;
    color: var(--color-text);
    margin-bottom: 0;
    font-style: italic;
}

.key-takeaway {
    background-color: var(--color-accent);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-xl) 0;
}

.key-takeaway h3 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.key-takeaway p {
    margin-bottom: 0;
    font-size: 1.05rem;
}

.article-footer {
    background-color: var(--color-surface);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.share-btn {
    padding: 10px 20px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.related-articles {
    background-color: var(--color-bg);
}

.newsletter-cta {
    background-color: var(--color-primary-light);
    padding: var(--spacing-xxl) 0;
}

.newsletter-cta h2 {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.newsletter-cta p {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content,
    .mission-content {
        grid-template-columns: 1fr;
    }

    .hero-image {
        order: -1;
    }

    .article-card.featured {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 17px;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-surface);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
    }

    .main-nav.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-ctas {
        flex-direction: column;
    }

    .hero-ctas .btn {
        width: 100%;
        text-align: center;
    }

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

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

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input,
    .newsletter-form .btn {
        width: 100%;
    }

    .article-header h1 {
        font-size: 1.85rem;
    }

    .testimonial p {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 16px;
    }

    .container,
    .container-narrow {
        padding: 0 var(--spacing-sm);
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
}

/* Focus Styles for Accessibility */
a:focus,
button:focus,
input:focus {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .newsletter,
    .newsletter-cta,
    .share-buttons,
    .related-articles {
        display: none;
    }

    body {
        background-color: white;
    }

    .article-body {
        padding: 0;
    }
}