:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #f59e0b;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --bg-primary: #ffffff;
    --bg-secondary: #f3f4f6;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-secondary);
}

/* Sekcje */
.section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 3rem;
    color: var(--text-primary);
    margin-bottom: 3rem;
    text-align: center;
    font-weight: 800;
    line-height: 1.2;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary);
    margin: 1rem auto;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 2rem;
    color: var(--text-primary);
    margin: 3rem 0 2rem;
    font-weight: 700;
}

/* Komponenty */
.content-box {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.1);
    margin-bottom: 3rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.quote-box {
    font-style: italic;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    border-left: 4px solid var(--primary);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 0 16px 16px 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.warning-box {
    background: linear-gradient(135deg, #fef3c7 0%, #fff7ed 100%);
    border-left: 4px solid var(--warning);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 0 16px 16px 0;
}

.success-box {
    background: linear-gradient(135deg, #d1fae5 0%, #ecfdf5 100%);
    border-left: 4px solid var(--success);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 0 16px 16px 0;
}

/* Siatki */
.idea-grid, .tech-grid, .marketing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.idea-card, .tech-item, .marketing-card {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.idea-card:hover, .tech-item:hover, .marketing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -5px rgba(0, 0, 0, 0.15);
}

/* Przyciski */
.cta-button {
    padding: 1.2rem 3.5rem;
    background: var(--secondary);
    border: none;
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px -5px rgba(245, 158, 11, 0.5);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.3) 50%,
        rgba(255,255,255,0) 100%
    );
    transition: left 0.5s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(245, 158, 11, 0.6);
}

.cta-button:hover::before {
    left: 100%;
}

/* Nawigacja */
.nav {
    background: rgba(255, 255, 255, 0.40);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
}

.nav-logo {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.5rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover {
    color: var(--primary);
    background: var(--bg-secondary);
}

/* Boczne menu */
.side-menu-trigger {
    cursor: pointer;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.side-menu-trigger:hover {
    background: var(--bg-secondary);
}

.side-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 1000;
    padding: 2rem;
    overflow-y: auto;
}

.side-menu.active {
    right: 0;
}

.side-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--bg-secondary);
}

.side-menu-close {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.side-menu-close:hover {
    background: var(--bg-secondary);
}

.side-menu-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.side-menu-link {
    color: var(--text-primary);
    text-decoration: none;
    padding: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.side-menu-link:hover {
    background: var(--bg-secondary);
    color: var(--primary);
    transform: translateX(5px);
}

.side-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.side-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

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

.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

/* RWD */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

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

    .cta-button {
        padding: 1rem 2.5rem;
        font-size: 1rem;
    }

    .section {
        padding: 4rem 1.5rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .nav-container {
        flex-direction: column;
        padding: 1rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        margin-top: 1rem;
        gap: 1rem;
    }

    .content-box {
        padding: 1.5rem;
    }

    .side-menu {
        width: 100%;
        right: -100%;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .nav-link {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}

/* Komponenty globalne */
.timeline {
    position: relative;
    padding: 4rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
    opacity: 0.2;
}

.timeline-item {
    margin-bottom: 4rem;
    position: relative;
    width: 50%;
    padding: 0 2rem;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 3rem;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 3rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    top: 0;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.timeline-item:nth-child(odd)::before {
    right: -10px;
}

.timeline-item:nth-child(even)::before {
    left: -10px;
}

.timeline-content {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -5px rgba(0, 0, 0, 0.15);
}

.timeline-content h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.timeline-content h3 i {
    font-size: 1.5rem;
}

.checklist {
    list-style: none;
    padding: 0;
}

.checklist li {
    margin-bottom: 1rem;
    padding-left: 2rem;
    position: relative;
}

.checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

.progress-nav {
    background: white;
    padding: 1rem 0;
    position: sticky;
    top: 70px;
    z-index: 100;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

.progress-steps {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.progress-step:hover {
    background: var(--bg-secondary);
    color: var(--primary);
}

.progress-step.active {
    color: var(--primary);
    font-weight: 600;
}

.progress-step-number {
    width: 24px;
    height: 24px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
}

.progress-step.active .progress-step-number {
    background: var(--primary);
    color: white;
}

/* Animacje */
@keyframes pulse {
    0% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
    100% { transform: scale(1); opacity: 0.5; }
}

/* RWD dla komponentów globalnych */
@media (max-width: 768px) {
    .progress-nav {
        display: none;
    }

    .timeline::before {
        left: 0;
    }

    .timeline-item {
        width: 100%;
        padding-left: 2rem;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        left: 0;
        padding-left: 2rem;
    }

    .timeline-item:nth-child(odd)::before,
    .timeline-item:nth-child(even)::before {
        left: -10px;
    }
}

/* PStyle dla podstron */
.subpage-hero {
    background-image: linear-gradient(135deg, rgba(30, 58, 138, 0.9) 0%, rgba(59, 130, 246, 0.9) 100%), url('https://images.unsplash.com/photo-1664575602276-acd073f104c1?auto=format&fit=crop&q=80&w=2070');
    background-size: cover;
    background-position: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.subpage-hero::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    animation: pulse 8s ease-in-out infinite;
}

.subpage-hero-content {
    max-width: 800px;
    margin: 0;
    text-align: left;
    position: relative;
    z-index: 1;
}

.subpage-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(45deg, #ffffff, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.subpage-hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    font-weight: 500;
    max-width: 600px;
}

/* Nawigacja postępu */
.progress-nav {
    background: white;
    padding: 1rem 0;
    position: sticky;
    top: 70px;
    z-index: 100;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

.progress-steps {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.progress-step:hover {
    background: var(--bg-secondary);
    color: var(--primary);
}

.progress-step.active {
    color: var(--primary);
    font-weight: 600;
}

.progress-step-number {
    width: 24px;
    height: 24px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
}

.progress-step.active .progress-step-number {
    background: var(--primary);
    color: white;
}

/* RWD dla podstrony */
@media (max-width: 768px) {
    .subpage-hero {
        min-height: 50vh;
        padding: 6rem 1.5rem 3rem;
    }

    .subpage-hero h1 {
        font-size: 2.5rem;
    }

    .subpage-hero p {
        font-size: 1.1rem;
    }

    .progress-nav {
        display: none;
    }

    .timeline::before {
        left: 0;
    }

    .timeline-item {
        width: 100%;
        padding-left: 2rem;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        left: 0;
        padding-left: 2rem;
    }

    .timeline-item:nth-child(odd)::before,
    .timeline-item:nth-child(even)::before {
        left: -10px;
    }
}

/* Menu boczne - przycisk */
.fixed-menu-trigger {
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    background: var(--primary);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 999;
    transition: all 0.3s ease;
}

.fixed-menu-trigger:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.fixed-menu-trigger i {
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .fixed-menu-trigger {
        right: 1rem;
        bottom: 1rem;
        padding: 0.75rem 1rem;
    }
    
    .fixed-menu-trigger span {
        display: none;
    }
}

.footer {
    background: var(--text-primary);
    color: white;
    padding: 4rem 2rem 2rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.footer-column h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    color: white;
    transform: scale(1.1);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

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

.footer-stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.2rem;
}

.footer-stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Blog */
.blog-section {
    padding: 6rem 2rem;
    background: var(--bg-primary);
}

.blog-filters {
    margin: 3rem 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.blog-search {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
}

.blog-search input {
    width: 100%;
    padding: 1rem 3rem 1rem 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

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

.blog-search i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.blog-categories {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: transparent;
    color: var(--text-primary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--primary);
    color: var(--primary);
}

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

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.blog-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.blog-card-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.blog-card-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.9);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
}

.blog-card-content {
    padding: 1.5rem;
}

.blog-card-content h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    line-height: 1.4;
    color: var(--text-primary);
}

.blog-card-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.blog-card-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: gap 0.3s ease;
}

.blog-card-link:hover {
    gap: 0.75rem;
}

/* Full article styles */
.full-article {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.back-button:hover {
    background: var(--primary);
    color: white;
}

.article-hero {
    background: var(--bg-primary);
    padding: 3rem 2rem;
    text-align: center;
}


.article-header {
    text-align: center;
    margin-bottom: 2rem;
}

.article-category {
    display: inline-block;
    background: var(--bg-secondary);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.article-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.article-image {
    height: 400px;
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    margin: 2rem 0;
}

.article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.article-content h2 {
    font-size: 1.75rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content ul,
.article-content ol {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-share {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.article-share span {
    color: var(--text-secondary);
}

.article-share a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.article-share a:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .blog-section {
        padding: 4rem 1rem;
    }

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

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

    .article-image {
        height: 250px;
    }

    .article-footer {
        flex-direction: column;
        gap: 1.5rem;
    }

    .full-article {
        padding: 1.5rem;
        margin: 0 1rem;
    }
}