/* ===== Article Detail Page ===== */

/* --- Hero --- */
.article-hero {
    position: relative;
    padding: 3rem 0 4rem;
    overflow: hidden;
    background: linear-gradient(160deg, var(--gray-50) 0%, white 100%);
}

.article-hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.article-hero-circle-1 {
    position: absolute;
    top: -5rem;
    right: -5rem;
    width: 25rem;
    height: 25rem;
    background: radial-gradient(circle, var(--article-color) 0%, transparent 70%);
    opacity: 0.1;
    border-radius: 50%;
    animation: float 12s ease-in-out infinite;
}

.article-hero-circle-2 {
    position: absolute;
    bottom: -8rem;
    left: -3rem;
    width: 20rem;
    height: 20rem;
    background: radial-gradient(circle, var(--article-color) 0%, transparent 70%);
    opacity: 0.08;
    border-radius: 50%;
    animation: floatSlow 15s ease-in-out infinite;
}

.article-hero-circle-3 {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40rem;
    height: 40rem;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, var(--article-color) 0%, transparent 70%);
    opacity: 0.04;
    border-radius: 50%;
}

.article-hero .container {
    position: relative;
    z-index: 1;
}

/* Back link */
.article-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-500);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s var(--ease-out-expo);
    margin-bottom: 2rem;
}

.article-back-link:hover {
    color: var(--primary);
    transform: translateX(-4px);
}

/* Hero content layout */
.article-hero-content {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
}

.article-hero-icon-wrap {
    flex-shrink: 0;
    display: none;
}

@media (min-width: 768px) {
    .article-hero-icon-wrap {
        display: block;
    }
}

.article-hero-icon {
    width: 6rem;
    height: 6rem;
    border-radius: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--article-color);
    box-shadow: 0 12px 32px -8px color-mix(in srgb, var(--article-color) 40%, transparent);
    transition: transform 0.4s var(--ease-spring);
}

.article-hero-icon:hover {
    transform: scale(1.08) rotate(-3deg);
}

/* Hero text */
.article-hero-text {
    flex: 1;
    min-width: 0;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.article-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
    font-weight: 500;
}

.article-hero-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.article-hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--gray-600);
    max-width: 42rem;
    margin-bottom: 1.5rem;
}

/* Tags */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.article-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    background: color-mix(in srgb, var(--article-color) 12%, white);
    color: color-mix(in srgb, var(--article-color) 80%, black);
    border: 1px solid color-mix(in srgb, var(--article-color) 20%, transparent);
    transition: all 0.3s ease;
}

.article-tag:hover {
    background: color-mix(in srgb, var(--article-color) 20%, white);
    transform: translateY(-1px);
}

/* --- Article Content Layout --- */
.article-content-section {
    padding: 4rem 0 5rem;
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr 320px;
        gap: 4rem;
    }
}

/* --- Article Body --- */
.article-body {
    min-width: 0;
}

.article-section {
    margin-bottom: 3rem;
    scroll-margin-top: 6rem;
}

.article-section:last-child {
    margin-bottom: 2rem;
}

.article-section-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1.25rem;
    line-height: 1.3;
    position: relative;
    padding-left: 1rem;
}

.article-section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.15em;
    bottom: 0.15em;
    width: 3px;
    border-radius: 2px;
    background: var(--primary-gradient);
}

.article-section-text {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--gray-600);
}

.article-section-text p {
    margin-bottom: 1.25rem;
}

.article-section-text p:last-child {
    margin-bottom: 0;
}

/* --- Mood Image --- */
.article-mood-image {
    margin: 2.5rem 0 3rem;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 8px 32px -6px rgba(0, 0, 0, 0.12);
    position: relative;
}

.article-mood-image img {
    width: 100%;
    height: auto;
    max-height: 420px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--ease-out-expo);
}

.article-mood-image:hover img {
    transform: scale(1.03);
}

/* --- Tip Box --- */
.article-tip-box {
    display: flex;
    gap: 1.25rem;
    padding: 2rem;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(27, 107, 53, 0.04) 0%, rgba(27, 107, 53, 0.02) 100%);
    border: 1px solid rgba(27, 107, 53, 0.12);
    margin-top: 2rem;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.article-tip-box:hover {
    border-color: rgba(27, 107, 53, 0.2);
    box-shadow: 0 8px 24px -8px rgba(27, 107, 53, 0.1);
}

.article-tip-icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-lg);
    background: rgba(27, 107, 53, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-tip-content {
    flex: 1;
    min-width: 0;
}

.article-tip-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.article-tip-content p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-600);
    margin: 0;
}

/* --- Sidebar --- */
.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .article-sidebar {
        position: sticky;
        top: 7rem;
        align-self: start;
    }
}

/* Table of Contents */
.article-toc {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.article-toc-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-100);
}

.article-toc-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.article-toc-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-600);
    text-decoration: none;
    transition: all 0.3s var(--ease-out-expo);
    line-height: 1.35;
}

.article-toc-link:hover {
    background: var(--gray-50);
    color: var(--primary);
}

.article-toc-link.is-active {
    background: rgba(27, 107, 53, 0.06);
    color: var(--primary);
    font-weight: 600;
}

.article-toc-marker {
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gray-300);
    transition: all 0.3s ease;
}

.article-toc-link:hover .article-toc-marker,
.article-toc-link.is-active .article-toc-marker {
    background: var(--primary);
    transform: scale(1.4);
}

/* CTA Card */
.article-cta-card {
    position: relative;
    background: var(--primary);
    border-radius: var(--radius-xl);
    padding: 2rem;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.article-cta-circle-1 {
    position: absolute;
    top: -2rem;
    right: -2rem;
    width: 8rem;
    height: 8rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.article-cta-circle-2 {
    position: absolute;
    bottom: -3rem;
    left: -3rem;
    width: 10rem;
    height: 10rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.article-cta-content {
    position: relative;
    z-index: 1;
}

.article-cta-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-top: 0.75rem;
    margin-bottom: 0.75rem;
}

.article-cta-text {
    font-size: 0.875rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.5rem;
}

.article-cta-card .btn {
    width: 100%;
    justify-content: center;
    color: var(--primary);
}

/* --- Related Articles --- */
.article-related-section {
    padding: 5rem 0;
    background: var(--gray-50);
}

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

.article-related-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    transition: all 0.4s var(--ease-out-expo);
}

.article-related-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.article-related-card-header {
    padding: 2.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-related-card-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s var(--ease-spring);
}

.article-related-card:hover .article-related-card-icon {
    transform: scale(1.12) rotate(-5deg);
}

.article-related-card-body {
    padding: 1.5rem 2rem 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-related-date {
    font-size: 0.8125rem;
    color: var(--gray-400);
    margin-bottom: 0.5rem;
    display: block;
}

.article-related-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.article-related-card:hover .article-related-title {
    color: var(--primary);
}

.article-related-excerpt {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--gray-500);
    margin-bottom: 1.25rem;
    flex: 1;
}

.article-related-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    transition: gap 0.3s var(--ease-out-expo);
}

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

/* --- Responsive Mobile --- */
@media (max-width: 767px) {
    .article-hero {
        padding: 2rem 0 3rem;
    }

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

    .article-hero-description {
        font-size: 1rem;
    }

    .article-content-section {
        padding: 2.5rem 0 3rem;
    }

    .article-section-title {
        font-size: 1.25rem;
    }

    .article-section-text {
        font-size: 1rem;
    }

    .article-tip-box {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }

    .article-related-section {
        padding: 3rem 0;
    }

    .article-related-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Animations for blog cards on aktuelles.php --- */
.blog-card .article-tags {
    padding: 0 2rem;
    margin-top: -0.5rem;
    margin-bottom: 0.5rem;
}

.blog-card .article-tag {
    font-size: 0.6875rem;
    padding: 0.15rem 0.5rem;
}