/* ============================================
   RENOVIO WIEN - Article Page Styles
   ============================================ */

/* === ARTICLE HERO (Breadcrumb bar) === */
.art-hero {
    padding: 7rem 0 1.5rem;
    background: var(--color-dark);
    color: var(--color-white);
}

.art-hero__container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.art-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.art-hero__breadcrumb a {
    color: var(--color-copper);
    text-decoration: none;
    transition: var(--transition-fast);
}

.art-hero__breadcrumb a:hover {
    color: var(--color-copper-light);
}

.art-hero__breadcrumb-sep {
    color: var(--color-gray);
}

.art-hero__breadcrumb span:last-child {
    color: var(--color-gray-light);
}

/* === ARTICLE MAIN === */
.art-main {
    padding: 2.5rem 0 4rem;
    background: var(--color-light);
}

.art-main__container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* === ARTICLE === */
.art {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* === ARTICLE HEADER === */
.art__header {
    padding: 2rem 2rem 1.5rem;
}

.art__category {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(233, 179, 135, 0.15);
    color: var(--color-copper-dark);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 1rem;
}

.art__category img {
    width: 14px;
    height: 14px;
    opacity: 0.7;
}

.art__title {
    font-family: var(--font-primary);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.art__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.art__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--color-gray);
}

.art__meta-item img {
    filter: brightness(0);
    opacity: 0.4;
}

/* === ARTICLE IMAGE === */
.art__image {
    margin: 0;
}

.art__image img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 2 / 1;
    object-fit: cover;
}

.art__image-caption {
    padding: 0.6rem 2rem;
    font-size: 0.8rem;
    color: var(--color-gray);
    font-style: italic;
    background: var(--color-light);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* === ARTICLE INTRO === */
.art__intro {
    padding: 2rem 2rem 0;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-dark);
    font-weight: 500;
}

.art__intro p {
    margin: 0;
}

/* === ARTICLE CONTENT === */
.art__content {
    padding: 1.5rem 2rem;
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-dark-light);
}

.art__content h2 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 2rem 0 1rem;
    line-height: 1.3;
}

.art__content h3 {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 1.5rem 0 0.75rem;
    line-height: 1.35;
}

.art__content p {
    margin: 0 0 1rem;
}

.art__content ul,
.art__content ol {
    padding-left: 1.5rem;
    margin: 0 0 1rem;
}

.art__content li {
    margin-bottom: 0.4rem;
}

.art__content blockquote {
    border-left: 3px solid var(--color-copper);
    padding: 0.75rem 1.25rem;
    margin: 1.25rem 0;
    background: rgba(233, 179, 135, 0.08);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--color-gray-dark);
}

.art__content strong {
    color: var(--color-dark);
    font-weight: 600;
}

.art__content a {
    color: var(--color-copper-dark);
    text-decoration: underline;
    text-decoration-color: rgba(233, 179, 135, 0.4);
    text-underline-offset: 2px;
    transition: var(--transition-fast);
}

.art__content a:hover {
    color: var(--color-copper);
    text-decoration-color: var(--color-copper);
}

.art__content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: 1rem 0;
}

/* === ARTICLE CONCLUSION === */
.art__conclusion {
    padding: 0 2rem 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    margin-top: 0.5rem;
}

.art__conclusion-title {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 1.5rem 0 0.75rem;
}

.art__conclusion p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-dark-light);
    margin: 0 0 1rem;
}

.art__conclusion a {
    color: var(--color-copper-dark);
    text-decoration: underline;
    text-decoration-color: rgba(233, 179, 135, 0.4);
    text-underline-offset: 2px;
    transition: var(--transition-fast);
}

.art__conclusion a:hover {
    color: var(--color-copper);
}

/* === ARTICLE TAGS === */
.art__tags {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0 2rem 1.5rem;
    font-size: 0.82rem;
    color: var(--color-gray);
}

.art__tags img {
    opacity: 0.5;
}

/* === ARTICLE CTA === */
.art__cta {
    margin: 0 2rem 2rem;
    background: var(--color-dark);
    border-radius: var(--radius-xl);
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.art__cta-title {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.4rem;
}

.art__cta-text {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    line-height: 1.5;
    margin: 0;
}

.art__cta-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.art__cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.7rem 1.2rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
    transition: var(--transition-fast);
}

.art__cta-btn--primary {
    background: var(--color-copper);
    color: var(--color-dark);
}

.art__cta-btn--primary img {
    filter: brightness(0);
}

.art__cta-btn--primary:hover {
    background: var(--color-copper-light);
}

.art__cta-btn--secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.art__cta-btn--secondary img {
    filter: brightness(0) invert(1);
}

.art__cta-btn--secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* === RELATED ARTICLES === */
.art-related {
    margin-top: 3rem;
}

.art-related__title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1.25rem;
}

.art-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.art-related__card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.art-related__card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.art-related__link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.art-related__img {
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

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

.art-related__card:hover .art-related__img img {
    transform: scale(1.05);
}

.art-related__body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.art-related__card-title {
    font-family: var(--font-primary);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.4;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.art-related__more {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--color-copper-dark);
    font-size: 0.82rem;
    font-weight: 600;
    margin-top: auto;
    transition: var(--transition-fast);
}

.art-related__card:hover .art-related__more {
    color: var(--color-copper);
    gap: 0.5rem;
}

/* === RESPONSIVE === */

/* 1200px */
@media (max-width: 1200px) {
    .art-main__container {
        max-width: 780px;
    }
}

/* 1024px */
@media (max-width: 1024px) {
    .art__title {
        font-size: 1.8rem;
    }

    .art-related__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

/* 768px */
@media (max-width: 768px) {
    .art-hero {
        padding: 6.5rem 0 1.25rem;
    }

    .art__header {
        padding: 1.5rem 1.25rem 1.25rem;
    }

    .art__title {
        font-size: 1.5rem;
    }

    .art__meta {
        gap: 0.75rem;
    }

    .art__image-caption {
        padding: 0.5rem 1.25rem;
    }

    .art__intro {
        padding: 1.5rem 1.25rem 0;
        font-size: 1rem;
    }

    .art__content {
        padding: 1.25rem;
    }

    .art__content h2 {
        font-size: 1.3rem;
    }

    .art__content h3 {
        font-size: 1.1rem;
    }

    .art__conclusion {
        padding: 0 1.25rem 1.25rem;
    }

    .art__tags {
        padding: 0 1.25rem 1.25rem;
    }

    .art__cta {
        margin: 0 1.25rem 1.5rem;
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .art__cta-actions {
        width: 100%;
        justify-content: center;
    }

    .art-related__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .art-related__title {
        font-size: 1.3rem;
    }
}

/* 480px */
@media (max-width: 480px) {
    .art-hero {
        padding: 6rem 0 1rem;
    }

    .art__header {
        padding: 1.25rem 1rem 1rem;
    }

    .art__title {
        font-size: 1.3rem;
    }

    .art__meta {
        gap: 0.5rem;
    }

    .art__image-caption {
        padding: 0.5rem 1rem;
    }

    .art__intro {
        padding: 1.25rem 1rem 0;
        font-size: 0.95rem;
    }

    .art__content {
        padding: 1rem;
        font-size: 0.95rem;
    }

    .art__content h2 {
        font-size: 1.2rem;
    }

    .art__conclusion {
        padding: 0 1rem 1rem;
    }

    .art__conclusion-title {
        font-size: 1.2rem;
    }

    .art__tags {
        padding: 0 1rem 1rem;
    }

    .art__cta {
        margin: 0 1rem 1.25rem;
        padding: 1.25rem;
    }

    .art__cta-title {
        font-size: 1.1rem;
    }

    .art__cta-text {
        font-size: 0.85rem;
    }

    .art__cta-actions {
        flex-direction: column;
    }

    .art__cta-btn {
        width: 100%;
        justify-content: center;
    }

    .art-related__grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .art-related__card {
        display: flex;
    }

    .art-related__link {
        flex-direction: row;
    }

    .art-related__img {
        width: 110px;
        min-height: 110px;
        flex-shrink: 0;
        aspect-ratio: auto;
    }

    .art-related__body {
        padding: 0.75rem;
    }

    .art-related__card-title {
        font-size: 0.88rem;
    }
}

/* 375px */
@media (max-width: 375px) {
    .art__title {
        font-size: 1.15rem;
    }

    .art__header {
        padding: 1rem 0.75rem 0.75rem;
    }

    .art__intro {
        padding: 1rem 0.75rem 0;
    }

    .art__content {
        padding: 0.75rem;
        font-size: 0.9rem;
    }

    .art__conclusion {
        padding: 0 0.75rem 0.75rem;
    }

    .art__tags {
        padding: 0 0.75rem 0.75rem;
    }

    .art__cta {
        margin: 0 0.75rem 1rem;
        padding: 1rem;
    }

    .art-related__img {
        width: 95px;
        min-height: 95px;
    }

    .art-related__card-title {
        font-size: 0.82rem;
    }
}