/* ============================================
   独立放映室 - 主样式表
   CSS前缀: indie-
   设计风格: 美术馆极简风 (Gallery Minimalism)
   ============================================ */

/* --- 基础重置与字体 --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&display=swap');

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Cormorant Garamond', serif;
    color: #1a1a1a;
    background-color: #FFFFFF;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: #000000;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* --- 干扰标签隐藏 --- */
.gallery-jammer-block {
    display: none !important;
}

/* --- 页面淡入动画 --- */
.indie-page-wrapper {
    animation: indieFadeIn 0.8s ease-in-out;
}

@keyframes indieFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* --- 导航栏 --- */
#indie-header {
    padding: 40px 60px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.indie-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.indie-logo:hover {
    text-decoration: none;
}

.indie-logo-icon {
    width: 28px;
    height: 28px;
}

.indie-logo-icon svg {
    width: 100%;
    height: 100%;
}

.sp-logo-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #000;
}

.indie-nav {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.indie-nav-link {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    color: #000;
    text-decoration: none;
    padding: 2px 0;
    position: relative;
}

.indie-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #000;
    transition: width 0.3s ease;
}

.indie-nav-link:hover::after {
    width: 100%;
}

.indie-nav-link:hover {
    text-decoration: none;
}

/* 汉堡菜单 */
.indie-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    background: none;
    border: none;
    z-index: 1001;
}

.indie-hamburger-line {
    width: 24px;
    height: 1px;
    background-color: #000;
    transition: all 0.3s ease;
}

.indie-hamburger.active .indie-hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.indie-hamburger.active .indie-hamburger-line:nth-child(2) {
    opacity: 0;
}

.indie-hamburger.active .indie-hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* 移动端全屏菜单 */
.indie-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: #fff;
    z-index: 1000;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 24px;
    transition: left 0.4s ease;
}

.indie-mobile-menu.active {
    left: 0;
}

.indie-mobile-menu .indie-mobile-nav-link {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    color: #000;
    text-decoration: none;
    text-align: center;
}

.indie-mobile-menu .indie-mobile-nav-link:hover {
    text-decoration: underline;
}

/* --- 首页：本周策展 --- */
.indie-curation {
    width: 100%;
    padding: 0 60px 80px;
}

.indie-curation-hero {
    position: relative;
    width: 100%;
    height: 80vh;
    overflow: hidden;
}

.indie-curation-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
}

.indie-curation-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 60px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: #fff;
}

.indie-curation-theme {
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.indie-curation-title {
    font-size: 2.4rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    line-height: 1.3;
    color: #fff;
}

.indie-curation-desc {
    margin-top: 16px;
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.8;
    max-width: 600px;
    color: rgba(255,255,255,0.85);
}

/* --- 首页：导演聚焦 --- */
.indie-director-focus {
    padding: 80px 60px;
}

.indie-section-title {
    font-size: 0.85rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    margin-bottom: 60px;
    font-weight: 400;
}

.indie-director-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.indie-director-portrait {
    width: 100%;
    filter: grayscale(100%);
}

.indie-director-info h3 {
    font-size: 1.6rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.indie-director-subtitle {
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    color: #666;
    margin-bottom: 30px;
}

.indie-director-bio {
    font-size: 1.05rem;
    line-height: 2;
    margin-bottom: 30px;
}

.indie-director-works {
    list-style: none;
    padding: 0;
}

.indie-director-works li {
    font-size: 0.95rem;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    letter-spacing: 0.05em;
}

/* --- 首页：光影论述 --- */
.indie-essays {
    padding: 80px 60px;
    border-top: 1px solid #eee;
}

.indie-essay-list {
    list-style: none;
    padding: 0;
}

.indie-essay-item {
    padding: 20px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.indie-essay-title {
    font-size: 1.15rem;
    font-weight: 400;
    letter-spacing: 0.05em;
}

.indie-essay-title a {
    color: #000;
    text-decoration: none;
}

.indie-essay-title a:hover {
    text-decoration: underline;
}

.indie-essay-author {
    font-size: 0.85rem;
    color: #666;
    letter-spacing: 0.1em;
    white-space: nowrap;
    margin-left: 20px;
}

/* --- 首页：幕后手记 --- */
.indie-behind-the-scenes {
    padding: 80px 60px;
    border-top: 1px solid #eee;
}

.indie-bts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.indie-bts-card {
    overflow: hidden;
    cursor: pointer;
}

.indie-bts-card img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    filter: grayscale(100%);
    transition: transform 0.5s ease;
}

.indie-bts-card:hover img {
    transform: scale(1.03);
}

.indie-bts-caption {
    font-size: 0.85rem;
    margin-top: 10px;
    letter-spacing: 0.05em;
    color: #666;
}

/* --- 首页：电影节直通车 --- */
.indie-festivals {
    padding: 80px 60px;
    border-top: 1px solid #eee;
}

.indie-festivals-scroll {
    display: flex;
    gap: 60px;
    overflow-x: auto;
    padding-bottom: 20px;
    scrollbar-width: none;
}

.indie-festivals-scroll::-webkit-scrollbar {
    display: none;
}

.indie-festival-item {
    flex-shrink: 0;
    text-align: center;
}

.indie-festival-name {
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    white-space: nowrap;
}

.indie-festival-year {
    font-size: 0.75rem;
    color: #999;
    margin-top: 4px;
}

/* --- 首页：新片入围 --- */
.indie-new-arrivals {
    padding: 80px 60px;
    border-top: 1px solid #eee;
}

.indie-arrivals-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.indie-arrival-card {
    text-align: center;
}

.indie-arrival-card img {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    filter: grayscale(100%);
    margin-bottom: 12px;
}

.indie-arrival-title {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

/* --- 首页：影像征集 --- */
.indie-call-for-entries {
    padding: 80px 60px;
    border-top: 1px solid #eee;
    text-align: center;
}

.indie-cfe-text {
    font-size: 1.1rem;
    line-height: 2;
    max-width: 700px;
    margin: 0 auto 40px;
}

.indie-cfe-link {
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #000;
    text-decoration: none;
    padding-bottom: 2px;
    border-bottom: 1px solid #000;
}

.indie-cfe-link:hover {
    text-decoration: none;
    border-bottom-color: transparent;
}

/* --- 首页：评论之声 --- */
.indie-critics {
    padding: 80px 60px;
    border-top: 1px solid #eee;
}

.indie-critics-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.indie-critic-quote {
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.9;
    margin-bottom: 12px;
}

.indie-critic-source {
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: #666;
    text-transform: uppercase;
}

/* --- 首页：合作机构 --- */
.indie-partners {
    padding: 80px 60px;
    border-top: 1px solid #eee;
    text-align: center;
}

.indie-partners-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px 60px;
    margin-top: 40px;
}

.indie-partner-name {
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #999;
}

/* --- 首页：成为会员 --- */
.indie-membership {
    padding: 100px 60px;
    border-top: 1px solid #eee;
    text-align: center;
}

.indie-membership-heading {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    margin-bottom: 20px;
}

.indie-membership-desc {
    font-size: 1.05rem;
    line-height: 2;
    max-width: 600px;
    margin: 0 auto 40px;
    color: #444;
}

.indie-membership-cta {
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #000;
    text-decoration: none;
    padding-bottom: 2px;
    border-bottom: 1px solid #000;
}

.indie-membership-cta:hover {
    text-decoration: none;
    border-bottom-color: transparent;
}

/* --- 页脚 --- */
#indie-footer {
    padding: 60px 60px 40px;
    border-top: 1px solid #eee;
    text-align: center;
}

.indie-footer-links {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.indie-footer-links a {
    color: #666;
    text-decoration: none;
    margin: 0 8px;
}

.indie-footer-links a:hover {
    text-decoration: underline;
}

.indie-footer-honor {
    font-size: 0.75rem;
    color: #999;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.indie-footer-copyright {
    font-size: 0.75rem;
    color: #999;
    margin-bottom: 8px;
}

.indie-footer-icp {
    font-size: 0.7rem;
    color: #bbb;
    margin-bottom: 4px;
}

.indie-footer-icp a {
    color: #bbb;
    text-decoration: none;
}

.indie-footer-icp a:hover {
    text-decoration: underline;
}

/* --- 栏目页通用 --- */
.indie-category-hero {
    padding: 80px 60px 40px;
}

.indie-category-hero h1 {
    font-size: 2.2rem;
    font-weight: 300;
    letter-spacing: 0.15em;
}

.indie-category-desc {
    font-size: 1rem;
    line-height: 2;
    max-width: 700px;
    margin-top: 20px;
    color: #444;
}

.indie-category-content {
    padding: 40px 60px 80px;
}

.indie-film-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.indie-film-card {
    text-decoration: none;
    color: #1a1a1a;
}

.indie-film-card:hover {
    text-decoration: none;
}

.indie-film-card img {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    filter: grayscale(100%);
    margin-bottom: 12px;
    transition: transform 0.4s ease;
}

.indie-film-card:hover img {
    transform: scale(1.02);
}

.indie-film-card-title {
    font-size: 1rem;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.indie-film-card-meta {
    font-size: 0.8rem;
    color: #999;
    letter-spacing: 0.05em;
}

/* --- 展厅页面 --- */
.indie-exhibition {
    padding: 80px 60px;
}

.indie-exhibition-header {
    text-align: center;
    margin-bottom: 60px;
}

.indie-exhibition-theme {
    font-size: 1.8rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    margin-bottom: 8px;
}

.indie-exhibition-dates {
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    color: #666;
}

.indie-exhibition-intro {
    font-size: 1.05rem;
    line-height: 2;
    max-width: 700px;
    margin: 20px auto 0;
    text-align: center;
    color: #444;
}

.indie-exhibition-wall {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.indie-exhibition-piece {
    cursor: pointer;
}

.indie-exhibition-piece img {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    filter: grayscale(100%);
    margin-bottom: 12px;
}

.indie-exhibition-piece-title {
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.indie-exhibition-piece-time {
    font-size: 0.8rem;
    color: #999;
}

.indie-exhibition-detail {
    display: none;
    padding: 30px 0;
    border-top: 1px solid #eee;
    margin-top: 15px;
}

.indie-exhibition-detail.active {
    display: block;
}

.indie-exhibition-detail-bio {
    font-size: 0.95rem;
    line-height: 1.9;
    margin-bottom: 20px;
    color: #444;
}

.indie-schedule-list {
    list-style: none;
    padding: 0;
}

.indie-schedule-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.85rem;
}

.indie-btn-screening {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background: none;
    border: none;
    color: #000;
    cursor: pointer;
    padding: 4px 0;
    border-bottom: 1px solid #000;
}

.indie-btn-screening:disabled {
    color: #ccc;
    border-bottom-color: #ccc;
    cursor: not-allowed;
}

/* --- APP下载页 --- */
.indie-app-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    text-align: center;
    padding: 60px;
}

.indie-app-slogan {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    margin-bottom: 40px;
}

.indie-app-links {
    display: flex;
    gap: 40px;
    justify-content: center;
}

.indie-app-link {
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    color: #000;
    text-decoration: none;
    padding-bottom: 2px;
    border-bottom: 1px solid #000;
}

.indie-app-link:hover {
    text-decoration: none;
    border-bottom-color: transparent;
}

/* --- 内容页 --- */
.indie-article {
    padding: 80px 60px;
    max-width: 800px;
    margin: 0 auto;
}

.indie-article h1 {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    text-transform: none;
}

.indie-article-meta {
    font-size: 0.8rem;
    color: #999;
    letter-spacing: 0.1em;
    margin-bottom: 40px;
}

.indie-article-body {
    font-size: 1.05rem;
    line-height: 2.2;
}

.indie-article-body p {
    margin-bottom: 24px;
}

.indie-article-body img {
    width: 100%;
    margin: 40px 0;
    filter: grayscale(100%);
}

/* --- 表单元素 --- */
.indie-form-group {
    margin-bottom: 24px;
}

.indie-form-label {
    display: block;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.indie-form-input,
.indie-form-textarea {
    width: 100%;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1rem;
    padding: 10px 0;
    border: none;
    border-bottom: 1px solid #000;
    background: transparent;
    outline: none;
    color: #1a1a1a;
}

.indie-form-textarea {
    resize: vertical;
    min-height: 120px;
    border: 1px solid #000;
    padding: 10px;
}

.indie-form-submit {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    background: none;
    border: none;
    color: #000;
    cursor: pointer;
    padding-bottom: 2px;
    border-bottom: 1px solid #000;
}

.indie-form-submit:hover {
    border-bottom-color: transparent;
}

/* --- 辅助页面 --- */
.indie-static-page {
    padding: 80px 60px;
    max-width: 800px;
    margin: 0 auto;
}

.indie-static-page h1 {
    font-size: 1.8rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    margin-bottom: 40px;
}

.indie-static-page p {
    font-size: 1rem;
    line-height: 2;
    margin-bottom: 20px;
}

.indie-static-page h2 {
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    margin: 40px 0 16px;
}

/* --- 响应式断点 --- */

/* 1440px */
@media (max-width: 1440px) {
    .indie-arrivals-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 1024px */
@media (max-width: 1024px) {
    #indie-header {
        padding: 30px 40px;
    }

    .indie-curation {
        padding: 0 40px 60px;
    }

    .indie-director-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .indie-director-focus,
    .indie-essays,
    .indie-behind-the-scenes,
    .indie-festivals,
    .indie-new-arrivals,
    .indie-call-for-entries,
    .indie-critics,
    .indie-partners,
    .indie-membership,
    .indie-category-hero,
    .indie-category-content,
    .indie-exhibition {
        padding-left: 40px;
        padding-right: 40px;
    }

    .indie-arrivals-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .indie-exhibition-wall {
        grid-template-columns: repeat(2, 1fr);
    }

    .indie-critics-list {
        grid-template-columns: 1fr;
    }

    #indie-footer {
        padding: 40px;
    }
}

/* 768px */
@media (max-width: 768px) {
    #indie-header {
        padding: 20px 24px;
    }

    .indie-nav {
        display: none;
    }

    .indie-hamburger {
        display: flex;
    }

    .indie-mobile-menu {
        display: flex;
    }

    .indie-curation {
        padding: 0 24px 40px;
    }

    .indie-curation-hero {
        height: 60vh;
    }

    .indie-curation-overlay {
        padding: 30px 24px;
    }

    .indie-curation-title {
        font-size: 1.6rem;
    }

    .indie-director-focus,
    .indie-essays,
    .indie-behind-the-scenes,
    .indie-festivals,
    .indie-new-arrivals,
    .indie-call-for-entries,
    .indie-critics,
    .indie-partners,
    .indie-membership,
    .indie-category-hero,
    .indie-category-content,
    .indie-exhibition {
        padding-left: 24px;
        padding-right: 24px;
        padding-top: 60px;
        padding-bottom: 60px;
    }

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

    .indie-arrivals-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .indie-film-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .indie-exhibition-wall {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .indie-essay-item {
        flex-direction: column;
        gap: 4px;
    }

    .indie-essay-author {
        margin-left: 0;
    }

    .indie-article,
    .indie-static-page {
        padding: 60px 24px;
    }

    .indie-app-page {
        padding: 40px 24px;
    }

    #indie-footer {
        padding: 40px 24px;
    }
}

/* 360px */
@media (max-width: 360px) {
    html {
        font-size: 14px;
    }

    #indie-header {
        padding: 16px 16px;
    }

    .indie-curation {
        padding: 0 16px 30px;
    }

    .indie-curation-hero {
        height: 50vh;
    }

    .indie-curation-title {
        font-size: 1.3rem;
    }

    .indie-director-focus,
    .indie-essays,
    .indie-behind-the-scenes,
    .indie-festivals,
    .indie-new-arrivals,
    .indie-call-for-entries,
    .indie-critics,
    .indie-partners,
    .indie-membership,
    .indie-category-hero,
    .indie-category-content,
    .indie-exhibition {
        padding-left: 16px;
        padding-right: 16px;
    }

    .indie-bts-grid {
        grid-template-columns: 1fr;
    }

    .indie-arrivals-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .indie-film-grid {
        grid-template-columns: 1fr;
    }

    .indie-exhibition-wall {
        grid-template-columns: 1fr;
    }

    .indie-app-links {
        flex-direction: column;
        gap: 20px;
    }

    .indie-article,
    .indie-static-page {
        padding: 40px 16px;
    }

    #indie-footer {
        padding: 30px 16px;
    }
}