/* 首頁專屬樣式：Hero、樓盤 grid、熱門地區、全新盤捲動、賣點、CTA */
/* 為什麼：首頁版面與其他頁差異大，獨立成元件樣式避免污染共用 base.css */

/* ============ Hero 區 ============ */
.home-hero {
    display: none;
}

.home-hero__inner {
    text-align: center;
}

/* ============ Home full-width banner ============ */
.home-banner {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    line-height: 0;
}

.home-banner__img {
    display: block;
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center;
}

.home-banner__intro {
    position: absolute;
    left: var(--space-lg);
    right: var(--space-lg);
    bottom: var(--space-lg);
    z-index: 1;
    max-width: 36rem;
    pointer-events: none;
}

.home-banner__slogan {
    margin: 0 0 var(--space-xs);
    color: #fff;
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    line-height: 1.25;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.55), 0 2px 12px rgba(0, 0, 0, 0.35);
}

.home-banner__desc {
    margin: 0;
    color: #fff;
    font-size: clamp(0.95rem, 1.6vw, 1.125rem);
    font-weight: 500;
    line-height: 1.45;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.55), 0 2px 10px rgba(0, 0, 0, 0.3);
}

.home-banner__btn {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    z-index: 1;
    padding: 0.3rem 0.6rem;
    font-size: 21px;
    line-height: 1.2;
    box-shadow: var(--shadow-md);
    background: #ff0000;
    border-color: #ff0000;
    opacity: 1;
}

.home-banner__btn:hover {
    background: #ff0000;
    border-color: #ff0000;
    opacity: 1;
}

.home-banner__btn-icon {
    width: 2rem;
    height: 2rem;
    object-fit: contain;
    flex-shrink: 0;
    filter: brightness(0) invert(1);
}

@media (max-width: 767px) {
    .home-banner,
    .home-banner__img {
        height: 200px;
    }

    .home-banner__intro {
        left: var(--space-md);
        right: var(--space-md);
        bottom: var(--space-md);
        max-width: none;
    }

    .home-banner__btn {
        top: var(--space-sm);
        right: var(--space-sm);
        padding: 0.3rem 0.6rem;
        font-size: var(--fs-base);
    }

    .home-banner__btn-icon {
        width: 1.6rem;
        height: 1.6rem;
    }
}

/* 為什麼：home-hero 已隱藏，搜尋獨立放在 banner 下方 */
.home-search-wrap {
    padding: var(--space-sm) 0;
    background: #ffffff;
}

.home-search-wrap > .container {
    padding: 10px;
    /* background: #f0f0f0; */
    max-width: 1400px;
}

.home-search-wrap .home-search {
    background: #f3f3f3;
}

/* 為什麼：買／租在表單外，對齊搜尋框寬度與間距 */
.home-search-wrap > .container > .home-search__deal {
    display: inline-flex;
    max-width: 1400px;
    margin: 0;
    /* background: var(--color-white); */
}

.home-search-wrap > .container > .home-search__deal .home-search__deal-btn {
    margin-left: 10px;
    min-width: 100px;
    text-align: center;
}

.home-search__row {
    display: grid;
    /* 為什麼：關鍵字再加闊，約為搜尋按鈕三倍 */
    grid-template-columns: 1fr 1fr 3fr 1fr;
    gap: var(--space-sm);
    width: 100%;
    margin-bottom: var(--space-md);
    align-items: center;
}

.home-search__row .home-search__field,
.home-search__row .home-search__submit {
    width: 100%;
    min-width: 0;
    margin: 0;
}

.home-hero__title {
    font-size: var(--fs-3xl);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    text-shadow: var(--text-shadow-hero);
}

/* 標題內以淺紅高亮輔助字，呼應主色又保持對比 */
.text-primary-light {
    color: var(--color-primary-light);
}

.home-hero__subtitle {
    font-size: var(--fs-md);
    max-width: 38rem;
    margin: 0 auto var(--space-xl);
    color: var(--color-white);
    opacity: 0.95;
}

/* ---- 搜尋表單 ---- */
.home-search {
    background: var(--color-white);
    border-radius: var(--radius-md);
    /* box-shadow: var(--shadow-lg); */
    padding: var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
    /* text-align: left; */
}

/* 買 / 租分段切換：用相鄰 label，選中態靠 :checked 控制 */
.home-search__deal {
    display: inline-flex;
    gap: 5px;
    /* background: var(--color-bg-soft); */
    /* border-radius: var(--radius-pill); */
    /* padding: var(--space-xs); */
    /* margin-bottom: var(--space-md); */
}

.home-search__radio {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.home-search__deal-btn {
    display: inline-block;
    padding: 0.45rem 1.6rem;
    font-size: var(--fs-md);
    font-weight: 600;
    color: #fff;
    background: #bababa;
    border-radius: 5px 5px 0 0;
    cursor: pointer;
    transition: all var(--transition);
}

/* 選中的買 / 租選項：紅底白字突顯目前狀態 */
.home-search__radio:checked + .home-search__deal-btn {
    background: var(--color-primary);
    color: var(--color-white);
}

/* 鍵盤聚焦時顯示外框，兼顧無障礙 */
.home-search__radio:focus-visible + .home-search__deal-btn {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 2px;
}

/* 為什麼：樓盤推介區塊售／租沿用舊版 pill，勿套用 banner 搜尋的灰底 tab */
.section-head__deal.home-search__deal {
    gap: 0;
    background: var(--color-bg-soft);
    border-radius: var(--radius-pill);
    padding: var(--space-xs);
}

.section-head__deal .home-search__deal-btn {
    color: var(--color-text-soft);
    background: transparent;
    border-radius: var(--radius-pill);
    margin-left: 0;
    min-width: 0;
    text-align: center;
}

.section-head__deal .home-search__radio:checked + .home-search__deal-btn {
    background: var(--color-primary);
    color: var(--color-white);
}

.home-search__fields {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-sm);
    align-items: center;
}

.home-search__field {
    min-width: 0;
}

/* 為什麼：價錢／租金共用第 3 欄，依買／租切換顯示 */
.home-search__fields .home-search__field--price,
.home-search__fields .home-search__field--rent {
    grid-column: 3;
    grid-row: 1;
}

.home-search__fields .home-search__field--room {
    grid-column: 4;
    grid-row: 1;
}

.home-search-wrap:has(#deal-rent:checked) .home-search__field--price {
    display: none;
}

.home-search-wrap:has(#deal-sale:checked) .home-search__field--rent,
.home-search-wrap:not(:has(#deal-rent:checked)) .home-search__field--rent {
    display: none;
}

/* 關鍵字欄較闊，優先佔用剩餘空間 */
.home-search__field--keyword {
    min-width: 0;
}

.home-search__input {
    width: 100%;
    height: 3rem;
    padding: 0 var(--space-md);
    font-size: var(--fs-base);
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid #dbdbdb;
    border-radius: var(--radius-md);
    transition: border-color var(--transition);
}

.home-search__input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.home-search__submit {
    flex: 1 1 12rem;
    height: 3rem;
}

.home-search__submit-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* ---- 統計數字 ---- */
.home-stats {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.home-stats__item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.home-stats__num {
    font-size: var(--fs-2xl);
    font-weight: 900;
}

.home-stats__num small {
    font-size: var(--fs-lg);
}

.home-stats__label {
    font-size: var(--fs-sm);
    opacity: 0.9;
}

/* ============ 精選樓盤 grid ============ */
/* Featured section titles: red left accent (same height as text) */
.section--village .section-head__title,
.section--hos .section-head__title,
.section--land .section-head__title,
.section--residential .section-head__title {
    position: relative;
    padding-left: var(--space-md);
}

.section--village .section-head__title::before,
.section--hos .section-head__title::before,
.section--land .section-head__title::before,
.section--residential .section-head__title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 45%;
    transform: translateY(-50%);
    width: 4px;
    height: 1em;
    background: var(--color-primary);
}

.home-grid {
    display: grid;
    /* 響應式自動排版：桌面多欄、手機自動收成單欄 */
    grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
    gap: var(--space-lg);
}

/* 為什麼：推介區上下分頁箭頭放在樓盤卡下方 */
.home-featured-pager {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
}

.home-featured-pager__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.home-featured-pager__status {
    min-width: 4.5rem;
    text-align: center;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text-soft);
    white-space: nowrap;
}

.home-featured-pager__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 1.5rem;
    line-height: 1;
    font-weight: 400;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: color var(--transition), border-color var(--transition), background var(--transition), opacity var(--transition);
}

.home-featured-pager__btn:hover:not(:disabled) {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.home-featured-pager__btn:disabled {
    opacity: 0.35;
    cursor: default;
}

.home-featured-pager.is-single-page .home-featured-pager__nav {
    display: none;
}

.home-grid.is-loading {
    opacity: 0.55;
    pointer-events: none;
}

.home-grid__empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-xl) var(--space-md);
    text-align: center;
}

.home-grid__empty-title {
    margin: 0;
    font-size: var(--fs-md);
    font-weight: 700;
    color: var(--color-text-muted);
}

.home-more {
    text-align: center;
    margin-top: var(--space-xl);
}

/* 推介區「查看更多」按鈕略縮，避免 btn--lg 過大 */
.home-more .btn.btn--lg {
    padding: 0.65rem 1.5rem;
    font-size: var(--fs-base);
}

/* ============ 熱門地區 ============ */
.home-regions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: var(--space-lg);
}

.home-region {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-xl) var(--space-lg);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

/* hover 時上浮並轉主色邊框，提示可點擊 */
.home-region:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.home-region__name {
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--color-primary);
}

.home-region__sub {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
}

.home-region__count {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

/* ============ 全新盤橫向捲動 ============ */
.home-scroller {
    display: flex;
    gap: var(--space-lg);
    overflow-x: auto;
    /* 預留捲動條與卡片陰影空間，避免被裁切 */
    padding: var(--space-xs) var(--space-xs) var(--space-md);
    scroll-snap-type: x mandatory;
}

.home-scroller__item {
    flex: 0 0 19rem;
    scroll-snap-align: start;
}

/* ============ 為何選擇我們 ============ */
.home-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: var(--space-lg);
}

.home-feature {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.home-feature__icon {
    width: 3.5rem;
    height: 3.5rem;
    margin: 0 auto var(--space-md);
}

.home-feature__title {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-sm);
}

.home-feature__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
}

/* ============ CTA 區 ============ */
.home-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    padding: var(--space-2xl) 0;
}

.home-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.home-cta__title {
    font-size: var(--fs-2xl);
    margin-bottom: var(--space-sm);
}

.home-cta__subtitle {
    font-size: var(--fs-md);
    opacity: 0.95;
    max-width: 34rem;
}

/* CTA 按鈕固定白底，於紅底上最醒目 */
.home-cta__btn {
    flex-shrink: 0;
}

/* ============ 平板 768~1024px ============ */
@media (max-width: 1024px) {
    .home-cta__inner {
        flex-direction: column;
        text-align: center;
    }
}

/* ============ 手機 <768px ============ */
@media (max-width: 767px) {
    .home-hero__title {
        font-size: var(--fs-2xl);
    }

    .home-hero__subtitle {
        font-size: var(--fs-base);
    }

    /* 為什麼：手機雙欄；搜尋按鈕排到所有欄位下方 */
    .home-search {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
    }

    .home-search__row,
    .home-search__fields {
        display: contents;
    }

    .home-search__field--keyword {
        grid-column: 1 / -1;
    }

    .home-search__submit {
        grid-column: 1 / -1;
        order: 99;
    }

    .home-search__fields .home-search__field--price,
    .home-search__fields .home-search__field--rent,
    .home-search__fields .home-search__field--room {
        grid-column: auto;
        grid-row: auto;
    }

    .home-search-wrap {
        padding: var(--space-xs) 0;
    }

    .home-stats {
        gap: var(--space-lg);
    }

    .home-stats__num {
        font-size: var(--fs-xl);
    }

    /* 精選樓盤手機單欄 */
    .home-grid {
        grid-template-columns: 1fr;
    }

    /* 推介區手機版留白減半，避免區塊過高 */
    .section--shop,
    .section--residential,
    .section--village,
    .section--hos,
    .section--land {
        padding: calc(var(--space-2xl) / 2) 0;
    }

    .section--shop .container,
    .section--residential .container,
    .section--village .container,
    .section--hos .container,
    .section--land .container {
        padding-left: calc(var(--space-md) / 2);
        padding-right: calc(var(--space-md) / 2);
    }

    /* 推介區標題手機版略縮；英文隱藏 "for Sale & Rent" */
    .section--shop .section-head__title,
    .section--residential .section-head__title,
    .section--village .section-head__title,
    .section--hos .section-head__title,
    .section--land .section-head__title {
        font-size: var(--fs-xl);
        padding-bottom: var(--space-xs);
    }

    .section-head__title-extra {
        display: none;
    }

    .home-cta__title {
        font-size: var(--fs-xl);
    }
}