/* ===================================
   艺术作品详情页专用样式
   Art Detail Page Styles
   =================================== */

/* ===================================
   [1] 导航栏暗色模式
   =================================== */

.navbar-dark {
    background-color: transparent;
}

.navbar-dark .logo-text,
.navbar-dark .nav-menu a {
    color: var(--color-text-inverse);
}

.navbar-dark .logo-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.navbar-dark .language-switch a {
    color: rgba(255, 255, 255, 0.7);
}

.navbar-dark .language-switch a.active {
    color: var(--color-text-inverse);
}

.navbar-dark .hamburger span {
    background-color: var(--color-text-inverse);
}

.navbar-dark.scrolled {
    background-color: rgba(248, 246, 243, 0.95);
}

.navbar-dark.scrolled .logo-text,
.navbar-dark.scrolled .nav-menu a {
    color: var(--color-text-primary);
}

.navbar-dark.scrolled .logo-subtitle {
    color: var(--color-text-tertiary);
}

.navbar-dark.scrolled .language-switch a {
    color: var(--color-text-tertiary);
}

.navbar-dark.scrolled .language-switch a.active {
    color: var(--color-text-primary);
}

.navbar-dark.scrolled .hamburger span {
    background-color: var(--color-text-primary);
}

/* ===================================
   [2] 作品全屏展示
   =================================== */

.artwork-hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background-color: var(--color-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

.artwork-image-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.artwork-image-container img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.artwork-placeholder {
    text-align: center;
    color: var(--color-text-inverse);
}

.artwork-placeholder span {
    display: block;
    font-size: 120px;
    font-weight: 700;
    opacity: 0.2;
    font-family: var(--font-serif);
}

.artwork-placeholder p {
    font-family: var(--font-serif-en);
    font-size: 24px;
    font-style: italic;
    opacity: 0.3;
    margin-top: var(--spacing-md);
}

.artwork-hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-3xl) var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.artwork-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.artwork-series {
    display: inline-block;
    font-size: 14px;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-md);
}

.artwork-hero .artwork-title {
    font-size: 56px;
    font-weight: 700;
    color: var(--color-text-inverse);
    margin-bottom: var(--spacing-sm);
}

.artwork-title-en {
    font-family: var(--font-serif-en);
    font-size: 20px;
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   [3] 作品信息
   =================================== */

.artwork-info {
    background-color: var(--color-bg-white);
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.info-grid.animate {
    opacity: 1;
    transform: translateY(0);
}

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

.info-label {
    display: block;
    font-size: 12px;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.info-value {
    display: block;
    font-size: 16px;
    color: var(--color-text-primary);
    font-weight: 500;
}

/* ===================================
   [4] 作品陈述
   =================================== */

.artwork-statement {
    background-color: var(--color-bg-white);
    padding: var(--spacing-3xl) 0;
}

.statement-content {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.statement-content.animate {
    opacity: 1;
    transform: translateY(0);
}

.section-title {
    font-size: 28px;
    font-weight: 500;
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.statement-quote {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-bg-primary);
    border-left: 4px solid var(--color-accent);
    margin-bottom: var(--spacing-xl);
}

.statement-quote p {
    font-family: var(--font-serif);
    font-size: 24px;
    font-style: italic;
    color: var(--color-text-primary);
    line-height: 2.0;
    margin: 0;
}

.statement-text p {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 2.0;
    margin-bottom: var(--spacing-lg);
}

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

/* ===================================
   [5] WISE-A 翻译过程
   =================================== */

.wisea-process {
    background-color: var(--color-bg-primary);
    padding: var(--spacing-4xl) 0;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-text-tertiary);
    text-align: center;
    margin-top: calc(-1 * var(--spacing-md));
    margin-bottom: var(--spacing-3xl);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.section-subtitle.animate {
    opacity: 1;
    transform: translateY(0);
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    margin-bottom: var(--spacing-3xl);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.process-step.animate {
    opacity: 1;
    transform: translateY(0);
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.step-letter {
    width: 48px;
    height: 48px;
    background-color: var(--color-text-primary);
    color: var(--color-text-inverse);
    font-size: 24px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-title {
    font-size: 22px;
    font-weight: 500;
    color: var(--color-text-primary);
}

.step-content {
    padding-left: calc(48px + var(--spacing-md));
}

/* A步骤特殊布局 */
.process-step:first-child .step-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.step-image {
    border-radius: 8px;
    overflow: hidden;
}

.step-image .image-placeholder {
    height: 200px;
    background-color: var(--color-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 500;
    color: var(--color-text-inverse);
    opacity: 0.3;
    font-family: var(--font-serif);
}

.step-text p {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
}

.step-source {
    font-size: 14px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.step-feeling {
    font-style: italic;
    color: var(--color-text-primary);
}

/* W步骤智慧卡片 */
.wisdom-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.wisdom-card {
    background-color: var(--color-bg-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.wisdom-card h4 {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.wisdom-card p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* I步骤洞察盒 */
.insight-box {
    background-color: var(--color-bg-white);
    padding: var(--spacing-xl);
    border-radius: 8px;
}

.insight-box h4 {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.insight-box ul {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.insight-box li {
    font-size: 15px;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

.insight-box li::before {
    content: '×';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

.insight-question {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-accent);
    font-style: italic;
    margin: 0;
}

/* S步骤故事盒 */
.story-box {
    background-color: var(--color-bg-white);
    padding: var(--spacing-xl);
    border-radius: 8px;
}

.story-question {
    font-size: 24px;
    font-weight: 500;
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.story-box p {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
}

.story-box p:last-child {
    margin-bottom: 0;
}

/* E步骤体验盒 */
.experience-box {
    background-color: var(--color-bg-white);
    padding: var(--spacing-xl);
    border-radius: 8px;
}

.experience-box h4 {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

.experience-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.experience-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.exp-number {
    width: 32px;
    height: 32px;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-size: 14px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.exp-content h5 {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.exp-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* ===================================
   [6] 创作过程
   =================================== */

.creation-process {
    background-color: var(--color-bg-white);
    padding: var(--spacing-4xl) 0;
}

.process-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.gallery-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.gallery-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.gallery-image {
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.gallery-image .image-placeholder.small {
    height: 180px;
    background-color: var(--color-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 500;
    color: var(--color-text-inverse);
    opacity: 0.3;
    font-family: var(--font-serif);
}

.gallery-caption h4 {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.gallery-caption p {
    font-size: 14px;
    color: var(--color-text-tertiary);
    line-height: 1.6;
}

/* ===================================
   [7] 关联内容
   =================================== */

.related-content {
    background-color: var(--color-bg-primary);
    padding: var(--spacing-3xl) 0;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.related-grid.animate {
    opacity: 1;
    transform: translateY(0);
}

.related-card {
    display: block;
    background-color: var(--color-bg-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.related-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-sm);
}

.related-card h4 {
    font-size: 14px;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.related-card p {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.related-link {
    font-size: 14px;
    color: var(--color-accent);
}

/* ===================================
   [8] 下一件作品
   =================================== */

.next-artwork {
    background-color: var(--color-bg-dark);
    padding: var(--spacing-3xl) 0;
}

.next-content {
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.next-content.animate {
    opacity: 1;
    transform: translateY(0);
}

.next-label {
    display: inline-block;
    font-size: 14px;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-md);
}

.next-title {
    font-size: 40px;
    font-weight: 500;
    color: var(--color-text-inverse);
    margin-bottom: var(--spacing-sm);
}

.next-wisdom {
    font-size: 16px;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.next-artwork .btn-secondary {
    border-color: var(--color-text-inverse);
    color: var(--color-text-inverse);
}

.next-artwork .btn-secondary:hover {
    background-color: var(--color-text-inverse);
    color: var(--color-bg-dark);
}

/* ===================================
   响应式设计
   =================================== */

/* 平板 */
@media (max-width: 1199px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .process-step:first-child .step-content {
        grid-template-columns: 1fr;
    }

    .wisdom-cards {
        grid-template-columns: 1fr;
    }

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

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

/* 移动端 */
@media (max-width: 767px) {
    .artwork-hero .artwork-title {
        font-size: 36px;
    }

    .artwork-placeholder span {
        font-size: 72px;
    }

    .info-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .section-title {
        font-size: 24px;
    }

    .statement-quote p {
        font-size: 20px;
    }

    .statement-text p {
        font-size: 16px;
    }

    .step-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .step-content {
        padding-left: 0;
    }

    .step-title {
        font-size: 18px;
    }

    .process-gallery {
        grid-template-columns: 1fr;
    }

    .next-title {
        font-size: 28px;
    }
}