/* ============================================
   ModernEnergia.pl - Article Design System
   Wersja: 1.0
   Opis: Style dla artykułów (pillar pages i cluster).
         Załaduj globalnie w WP przez WPCode
         razem z modernenergia-style.css
   ============================================ */

/* ===== ARTICLE HERO ===== */
.article-hero {
    position: relative;
    padding: 140px 0 60px;
    background: var(--gray-50);
    overflow: hidden;
}

.article-hero .blob-1 {
    width: 400px;
    height: 400px;
    top: -80px;
    right: -80px;
}

.article-hero .blob-2 {
    width: 300px;
    height: 300px;
    bottom: -60px;
    left: -60px;
}

.article-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.article-hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    margin-bottom: 16px;
    line-height: 1.15;
}

.article-hero-content h1 span {
    background: linear-gradient(135deg, var(--green-500), var(--cyan-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== ARTICLE META ===== */
.article-meta {
    display: flex;
    gap: 24px;
    align-items: center;
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--gray-500);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ===== ARTICLE CONTENT ===== */
.article-content {
    padding: 60px 0 100px;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
}

.article-body h2 {
    font-size: 1.8rem;
    margin: 48px 0 16px;
    color: var(--navy-900);
}

.article-body h3 {
    font-size: 1.35rem;
    margin: 32px 0 12px;
    color: var(--navy-800);
}

.article-body p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.article-body ul,
.article-body ol {
    margin: 16px 0 24px 24px;
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.8;
}

.article-body li {
    margin-bottom: 8px;
}

.article-body strong {
    color: var(--navy-800);
}

/* ===== TABLE OF CONTENTS ===== */
.toc {
    padding: 28px 32px;
    margin: 32px 0 48px;
    border-radius: var(--radius-lg);
    background: var(--green-50);
    border: 1px solid var(--green-200);
}

.toc h3 {
    font-size: 1.1rem;
    margin: 0 0 16px;
    color: var(--green-700);
}

.toc ol {
    margin: 0;
    padding-left: 20px;
}

.toc li {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.toc a {
    color: var(--green-600);
    font-weight: 500;
    transition: color 0.2s;
}

.toc a:hover {
    color: var(--green-800);
}

/* ===== INFO BOX ===== */
.info-box {
    padding: 24px 28px;
    margin: 32px 0;
    border-radius: var(--radius-md);
    background: var(--green-50);
    border-left: 4px solid var(--green-500);
}

.info-box p {
    margin-bottom: 0;
    color: var(--navy-800);
}

/* ===== CLUSTER LINKS ===== */
.cluster-links {
    margin: 48px 0;
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
}

.cluster-links h3 {
    margin: 0 0 20px;
    font-size: 1.2rem;
}

.cluster-links ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.cluster-links li a {
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    background: var(--white);
    border: 1px solid var(--gray-200);
    color: var(--green-600);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.cluster-links li a:hover {
    border-color: var(--green-400);
    background: var(--green-50);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .cluster-links ul {
        grid-template-columns: 1fr;
    }

    .article-meta {
        flex-wrap: wrap;
        gap: 12px;
    }

    .article-hero {
        padding: 120px 0 40px;
    }
}