/* ===========================================
   CSS Variables - Color Scheme
   =========================================== */
:root {
    --primary-color: #4A90E2;
    --secondary-color: #F5F1E8;
    --accent-color: #8FB99F;
    --text-color: #2C2C2C;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --border-color: #E0E0E0;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Merriweather', Georgia, serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ===========================================
   Typography
   =========================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

.lead {
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--text-color);
}

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

.container-narrow {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===========================================
   Navigation
   =========================================== */
.navbar {
    background-color: var(--white);
    padding: var(--spacing-md) 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand a {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--primary-color);
}

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

.nav-menu a {
    color: var(--text-color);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
    background-color: rgba(74, 144, 226, 0.1);
}

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

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

/* ===========================================
   Hero Section
   =========================================== */
.hero {
    background: linear-gradient(135deg, var(--secondary-color) 0%, rgba(143, 185, 159, 0.15) 100%);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

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

.hero-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    color: var(--text-color);
    opacity: 0.9;
}

/* ===========================================
   Buttons
   =========================================== */
.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 1.05rem;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.2);
}

.cta-button:hover {
    background-color: #3a7bc8;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(74, 144, 226, 0.3);
}

/* ===========================================
   Story Section
   =========================================== */
.story-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--white);
}

.story-content {
    max-width: 800px;
    margin: 0 auto;
}

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

.story-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    margin-bottom: var(--spacing-lg);
}

/* ===========================================
   Services Section
   =========================================== */
.services-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--secondary-color);
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: var(--spacing-xl);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.service-card {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.service-icon {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.service-card p {
    color: var(--text-color);
    opacity: 0.85;
    line-height: 1.8;
    margin-bottom: 0;
}

/* ===========================================
   CTA Section
   =========================================== */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.cta-section .cta-button {
    background-color: var(--white);
    color: var(--primary-color);
}

.cta-section .cta-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* ===========================================
   Page Header
   =========================================== */
.page-header {
    background-color: var(--secondary-color);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    text-align: center;
}

.page-header h1 {
    font-size: 2.75rem;
    margin-bottom: var(--spacing-md);
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-color);
    opacity: 0.85;
    margin-bottom: 0;
}

/* ===========================================
   Blog Controls
   =========================================== */
.blog-controls {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.blog-controls .container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.search-box {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.search-box input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-color);
    opacity: 0.5;
}

.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background-color: var(--light-gray);
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.filter-btn:hover {
    background-color: var(--border-color);
}

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

/* ===========================================
   Blog Section
   =========================================== */
.blog-section {
    padding: var(--spacing-xl) 0 var(--spacing-3xl);
    background-color: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.blog-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.blog-card-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-category {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.blog-card h2,
.blog-card h3 {
    font-size: 1.35rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.blog-card h2 a,
.blog-card h3 a {
    color: var(--text-color);
    transition: var(--transition);
}

.blog-card h2 a:hover,
.blog-card h3 a:hover {
    color: var(--primary-color);
}

.blog-card p {
    color: var(--text-color);
    opacity: 0.85;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.7;
    margin-top: auto;
}

.no-results {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-md);
}

.no-results p {
    font-size: 1.1rem;
    color: var(--text-color);
    opacity: 0.7;
}

/* ===========================================
   Blog Post
   =========================================== */
.blog-post {
    padding: var(--spacing-xl) 0 var(--spacing-3xl);
}

.post-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--border-color);
}

.post-category {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.post-header h1 {
    font-size: 2.75rem;
    margin-bottom: var(--spacing-md);
}

.post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    font-size: 0.95rem;
    color: var(--text-color);
    opacity: 0.7;
}

.post-content {
    font-size: 1.1rem;
    line-height: 1.9;
}

.post-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-size: 1.85rem;
}

.post-content ul,
.post-content ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.post-content ul {
    list-style: disc;
}

.post-content ol {
    list-style: decimal;
}

.post-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.post-content strong {
    font-weight: 600;
    color: var(--text-color);
}

.post-content a {
    color: var(--primary-color);
    text-decoration: underline;
    cursor: pointer;
    transition: var(--transition);
}

.post-content a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.post-content .example-box {
    background-color: var(--light-gray);
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-sm);
}

.post-content .example-box p {
    margin-bottom: var(--spacing-md);
}

.post-content .example-box p:last-child {
    margin-bottom: 0;
}

/* ===========================================
   Related Posts
   =========================================== */
.related-posts {
    padding: var(--spacing-3xl) 0;
    background-color: var(--secondary-color);
}

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

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
}

.related-card {
    padding: var(--spacing-lg);
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    transition: var(--transition);
}

.related-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.related-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.related-card h3 a {
    color: var(--primary-color);
    text-decoration: underline;
}

.related-card p {
    font-size: 0.9rem;
    color: #666 !important;
    margin: 0;
}

/* ===========================================
   Contact Section
   =========================================== */
.contact-section {
    padding: var(--spacing-xl) 0 var(--spacing-3xl);
}

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

.contact-intro p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    opacity: 0.9;
}

.contact-form {
    background-color: var(--secondary-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.contact-form .cta-button {
    width: 100%;
    margin-top: var(--spacing-md);
}

.form-success {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: rgba(143, 185, 159, 0.1);
    border-radius: var(--radius-lg);
    border: 2px solid var(--accent-color);
}

.form-success svg {
    margin: 0 auto var(--spacing-md);
    color: var(--accent-color);
}

.form-success h3 {
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.form-success p {
    color: var(--text-color);
    opacity: 0.85;
    margin-bottom: 0;
}

.contact-note {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background-color: var(--light-gray);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-color);
}

.contact-note p {
    font-size: 0.95rem;
    margin-bottom: 0;
    opacity: 0.85;
}

.resources-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--secondary-color);
}

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

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-color);
    opacity: 0.85;
    margin-bottom: var(--spacing-xl);
}

/* ===========================================
   Newsletter Section
   =========================================== */
.newsletter-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--secondary-color);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    margin-bottom: var(--spacing-md);
}

.newsletter-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.newsletter-note {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.7;
    margin-bottom: 0;
}

/* ===========================================
   Footer
   =========================================== */
.footer {
    background-color: var(--text-color);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

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

.footer-brand h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-brand p {
    opacity: 0.8;
    line-height: 1.7;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: var(--spacing-xs);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    opacity: 0.6;
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* ===========================================
   Responsive Design
   =========================================== */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-lg);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        transition: left 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

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

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

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

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

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

    .newsletter-form .cta-button {
        width: 100%;
    }

    .category-filters {
        flex-direction: column;
    }

    .filter-btn {
        width: 100%;
        text-align: left;
    }

    .post-header h1 {
        font-size: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--spacing-xl) 0;
    }

    .story-section,
    .services-section,
    .cta-section,
    .blog-section,
    .contact-section,
    .newsletter-section,
    .related-posts,
    .resources-section {
        padding: var(--spacing-xl) 0;
    }
}

/* ===========================================
   Print Styles
   =========================================== */
@media print {
    .navbar,
    .cta-section,
    .newsletter-section,
    .footer {
        display: none;
    }
}