/* resources/css/home.css
   WikiPāli 首页（next.wikipali.org）样式入口。
   只服务于首页：品牌 hero + 四张通栏分流卡片。
   平面、哑光、克制，无渐变 / 发光 / 阴影 / 圆角卡片。
*/

/* 1. Tabler（Bootstrap 5 底座）+ Tabler Icons */
@import '@tabler/core/dist/css/tabler.min.css';
@import '@tabler/icons-webfont/dist/tabler-icons.min.css';

/* 2. 设计令牌 */
:root {
    --home-bg: #F6F1E7;
    --home-text: #2B2318;
    --home-text-secondary: #63594A;
    --home-text-muted: #6F6555;
    --home-border-muted: #B6AB98;
    --home-cta-hover-text: #F6F1E7;
    --home-hero-tint: #8A6A3C;
}

/* 3. 页面底色 */
.home-page {
    margin: 0;
    background: var(--home-bg);
    color: var(--home-text);
}

.home-page .page {
    background: var(--home-bg);
}

/* 4. 品牌 Hero */
.home-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 44vh;
    min-height: 280px;
    padding: 2rem 1.5rem;
    background: color-mix(in srgb, var(--home-hero-tint) 16%, var(--home-bg));
}

.home-hero__title {
    margin: 0 0 .75rem;
    color: var(--home-text);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: .02em;
}

.home-hero__lead {
    margin: 0;
    color: var(--home-text-secondary);
    font-size: clamp(.95rem, 1.6vw, 1.125rem);
    line-height: 1.5;
}

/* 5. 通栏卡片 */
.home-card {
    position: relative;
    display: flex;
    align-items: center;
    height: 40vh;
    min-height: 320px;
    max-height: 480px;
    overflow: hidden;
    color: var(--home-text);
}

/* 末卡（二次开发）高度略矮 */
#card-development {
    height: 36vh;
    min-height: 280px;
    max-height: none;
}

/* 底图：通栏满铺 */
.home-card__media-wrap {
    position: absolute;
    inset: 0;
    display: block;
    margin: 0;
    padding: 0;
}

.home-card__media {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 文字在左 → 图的视觉重心在右；文字在右 → 视觉重心在左 */
.home-card--start .home-card__media {
    object-position: 70% center;
}

.home-card--end .home-card__media {
    object-position: 30% center;
}

/* 蒙版：保证文字对比度 ≥ 4.5:1 */
.home-card__veil {
    position: absolute;
    inset: 0;
    background: color-mix(in srgb, var(--card-tint) 16%, rgba(246, 241, 231, .8));
}

/* 文字块：垂直居中，横向贴边 */
.home-card__body {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    width: 100%;
    padding: 2rem clamp(1.5rem, 6vw, 5rem);
}

.home-card--start .home-card__body {
    justify-content: flex-start;
    padding-left: calc(clamp(1.5rem, 6vw, 5rem) + 300px);
}

.home-card--end .home-card__body {
    justify-content: flex-end;
    padding-right: calc(clamp(1.5rem, 6vw, 5rem) + 300px);
}

.home-card__text {
    width: 100%;
    max-width: 26rem;
}

.home-card--start .home-card__text {
    text-align: left;
}

.home-card--end .home-card__text {
    text-align: right;
}

.home-card__eyebrow {
    margin: 0 0 .5rem;
    color: var(--home-text-muted);
    font-size: 12px;
    letter-spacing: .22em;
    text-transform: uppercase;
}

.home-card__title {
    margin: 0 0 .75rem;
    color: var(--home-text);
    font-size: clamp(1.5rem, 3.2vw, 2.5rem);
    font-weight: 500;
    line-height: 1.3;
}

.home-card__lead {
    margin: 0 0 1.5rem;
    color: var(--home-text-secondary);
    font-size: clamp(.9rem, 1.4vw, 1.0625rem);
    line-height: 1.5;
}

/* CTA / 状态角标：胶囊形 */
.home-card__cta,
.home-card__badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    border-radius: 999px;
    padding: .55rem 1.25rem;
    font-size: 14px;
    line-height: 1;
}

.home-card__cta {
    border: 1px solid var(--home-text);
    color: var(--home-text);
    text-decoration: none;
    transition: background-color .2s ease, color .2s ease;
}

.home-card__cta:hover,
.home-card__cta:focus {
    background: var(--home-text);
    color: var(--home-cta-hover-text);
    text-decoration: none;
}

.home-card__cta:focus-visible {
    outline: 2px solid var(--home-text);
    outline-offset: 3px;
}

.home-card__badge {
    border: 1px solid var(--home-border-muted);
    color: var(--home-text-muted);
}

/* 6. 响应式：768–991px（高度不变，文字块收窄） */
@media (max-width: 991.98px) {
    .home-card__text {
        max-width: 20rem;
    }
}

/* 7. 响应式：<768px（全部左对齐，换移动端高度，蒙版加深） */
@media (max-width: 767.98px) {
    .home-hero {
        height: 40vh;
        min-height: 240px;
    }

    .home-card {
        height: 52vh;
        min-height: 300px;
        max-height: none;
    }

    #card-development {
        height: 46vh;
        min-height: 260px;
    }

    .home-card__body {
        justify-content: flex-start;
        padding: 2rem 1.5rem;
    }

    .home-card--start .home-card__body,
    .home-card--end .home-card__body {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .home-card__text {
        max-width: 100%;
        text-align: left;
    }

    .home-card__media {
        object-position: 75% center;
    }

    .home-card__veil {
        background: color-mix(in srgb, var(--card-tint) 20%, rgba(246, 241, 231, .88));
    }

    .home-card__eyebrow {
        font-size: 11px;
    }
}

/* 8. 尊重减少动态偏好：关闭过渡 */
@media (prefers-reduced-motion: reduce) {
    .home-card__cta {
        transition: none;
    }
}
