/* ========================================
   MODERN RATGEBER BLOG - PREMIUM DESIGN
   Dennis Gutjahr - Tierheilpraxis & Ernährungsberatung
   ======================================== */

/* ========================================
   CSS CUSTOM PROPERTIES
   ======================================== */
:root {
    /* Farbpalette - Natürlich & Premium */
    --primary-green: #2c5530;
    --primary-green-light: #4a7c59;
    --primary-green-dark: #1a3d1f;
    --accent-gold: #d4af37;
    --accent-gold-light: #f4e4a6;
    --accent-gold-dark: #b8941f;
    
    /* Neutrale Farben */
    --white: #ffffff;
    --cream: #fefcf8;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --dark-gray: #6c757d;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    
    /* Schatten */
    --shadow-sm: 0 2px 4px rgba(44, 85, 48, 0.1);
    --shadow-md: 0 4px 12px rgba(44, 85, 48, 0.15);
    --shadow-lg: 0 8px 24px rgba(44, 85, 48, 0.2);
    --shadow-xl: 0 16px 48px rgba(44, 85, 48, 0.25);
    
    /* Übergänge */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Abstände */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50px;
    
    /* Typografie */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Layout */
    --max-width: 1200px;
    --header-height: 80px;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--cream);
    overflow-x: hidden;
}

/* ========================================
   TYPOGRAFIE
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    margin-bottom: var(--space-sm);
    line-height: 1.7;
}

a {
    color: var(--primary-green);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ========================================
   MINIMALIST NAVIGATION
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: white;
    border-bottom: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Logo */
.logo a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
}

.logo-subtitle {
    font-size: 0.75rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* Navigation */
.nav {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #374151;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    position: relative;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-green);
    background: rgba(44, 85, 48, 0.05);
}

.nav-link.active {
    color: var(--primary-green);
    background: rgba(44, 85, 48, 0.1);
}

.nav-link i {
    font-size: 0.875rem;
    width: 16px;
    text-align: center;
}

/* Contact Buttons */
.contact {
    display: flex;
    gap: 0.75rem;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.contact-btn.primary {
    background: var(--primary-green);
}

.contact-btn.primary:hover {
    background: var(--primary-green-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(44, 85, 48, 0.3);
    color: white;
}

.contact-btn.whatsapp {
    background: #25D366;
}

.contact-btn.whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    color: white;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    gap: 4px;
}

.mobile-toggle span {
    width: 20px;
    height: 2px;
    background: var(--primary-green);
    border-radius: 1px;
    transition: all 0.3s ease;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation Overlay */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-nav.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 320px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-nav.active .mobile-nav-content {
    transform: translateX(0);
}


.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #e5e7eb;
    background: #f9fafb;
}

.mobile-nav-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-green);
}

.mobile-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: #6b7280;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--primary-green);
}

.mobile-nav-menu {
    padding: 1rem 0;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    color: #374151;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: rgba(44, 85, 48, 0.05);
    color: var(--primary-green);
    border-left-color: var(--primary-green);
}

.mobile-nav-link i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.mobile-cta.primary {
    background: var(--primary-green);
    color: white;
}

.mobile-cta.whatsapp {
    background: #25D366;
    color: white;
}

.mobile-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .contact-btn span {
        display: none;
    }
    
    .contact-btn {
        padding: 0.75rem;
        width: 50px;
        height: 50px;
        justify-content: center;
    }
    
    .contact {
        gap: 0.5rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        height: 60px;
        padding: 0 1rem;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .logo-subtitle {
        font-size: 0.7rem;
    }
    
    .mobile-nav-content {
        width: 280px;
    }
}

@media (max-width: 480px) {
    .logo-subtitle {
        display: none;
    }
    
    .contact {
        display: none;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    color: white;
    padding: calc(70px + var(--space-3xl)) 0 var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%23ffffff" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="%23ffffff" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, white, var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    opacity: 0.9;
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-gold);
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========================================
   CONTAINER & LAYOUT
   ======================================== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.main-content {
    padding: var(--space-2xl) 0;
}

/* ========================================
   SEARCH & FILTER
   ======================================== */
.search-section {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--medium-gray);
}

.search-container {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: var(--space-md) var(--space-lg) var(--space-md) 3rem;
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-full);
    font-size: 1rem;
    background: var(--light-gray);
    transition: all var(--transition-medium);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-green);
    background: white;
    box-shadow: 0 0 0 4px rgba(44, 85, 48, 0.1);
}

.search-icon {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1.125rem;
}

.category-filter {
    display: flex;
    gap: var(--space-sm);
    overflow-x: auto;
    padding: var(--space-sm) 0;
    margin-top: var(--space-md);
}

.category-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: white;
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-full);
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.875rem;
    white-space: nowrap;
    transition: all var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
}

.category-btn:hover {
    border-color: var(--primary-green);
    color: var(--primary-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

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

.category-count {
    background: rgba(0, 0, 0, 0.1);
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.category-btn.active .category-count {
    background: rgba(255, 255, 255, 0.2);
}

/* ========================================
   FEATURED ARTICLE
   ======================================== */
.featured-section {
    margin-bottom: var(--space-2xl);
}

.featured-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--medium-gray);
    transition: all var(--transition-medium);
}

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

.featured-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.featured-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background: var(--accent-gold);
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-content {
    padding: var(--space-xl);
}

.featured-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

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

.featured-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
    color: var(--text-light);
}

.featured-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--primary-green);
    color: white;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition-fast);
}

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

/* ========================================
   ARTICLES GRID
   ======================================== */
.articles-section {
    margin-bottom: var(--space-2xl);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
}

.article-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--medium-gray);
    transition: all var(--transition-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.article-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.article-category {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background: var(--primary-green);
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-content {
    padding: var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    color: var(--text-dark);
}

.article-excerpt {
    color: var(--text-light);
    margin-bottom: var(--space-md);
    line-height: 1.6;
    flex: 1;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
    color: var(--text-light);
}

.article-date,
.article-readtime {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.article-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: transparent;
    color: var(--primary-green);
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--primary-green);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition-fast);
    align-self: flex-start;
}

.article-link:hover {
    background: var(--primary-green);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* ========================================
   LOAD MORE
   ======================================== */
.load-more-section {
    text-align: center;
    margin-top: var(--space-2xl);
}

.load-more-btn {
    background: transparent;
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-fast);
    cursor: pointer;
}

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

.load-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ========================================
   NEWSLETTER
   ======================================== */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    color: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    margin: var(--space-2xl) 0;
}

.newsletter-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--space-sm);
}

.newsletter-text {
    opacity: 0.9;
    margin-bottom: var(--space-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-btn {
    background: white;
    color: var(--primary-green);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.newsletter-btn:hover {
    background: var(--accent-gold-light);
    color: var(--primary-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
    background: var(--text-dark);
    color: white;
    padding: var(--space-3xl) 0;
    text-align: center;
    margin-top: var(--space-3xl);
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--primary-green);
    color: white;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

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

.cta-btn-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
}

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

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .hero-stats {
        gap: var(--space-md);
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .category-filter {
        padding: var(--space-sm) 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .search-section {
        padding: var(--space-md);
    }
    
    .featured-content {
        padding: var(--space-md);
    }
    
    .article-content {
        padding: var(--space-md);
    }
}

/* ========================================
   ANIMATIONEN
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.article-card {
    animation: fadeInUp 0.6s ease forwards;
}

.article-card:nth-child(1) { animation-delay: 0.1s; }
.article-card:nth-child(2) { animation-delay: 0.2s; }
.article-card:nth-child(3) { animation-delay: 0.3s; }
.article-card:nth-child(4) { animation-delay: 0.4s; }
.article-card:nth-child(5) { animation-delay: 0.5s; }
.article-card:nth-child(6) { animation-delay: 0.6s; }

/* ========================================
   ACCESSIBILITY
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus Styles */
button:focus,
input:focus,
a:focus {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .navbar,
    .search-section,
    .category-filter,
    .load-more-section,
    .newsletter-section,
    .cta-section {
        display: none;
    }
    
    .article-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .article-link {
        display: none;
    }
}