/**
 * Front page styles.
 */
.hero-section {
    position: relative;
    height: 80vh;
    min-height: 600px;
    background: var(--travel-neutral-900) center/cover no-repeat;
    background-image: var(--hero-bg, none);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    text-align: center;
    margin-bottom: var(--travel-space-section);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.7) 100%);
    z-index: 2;
}

.hero-container {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--travel-space-lg);
}

.hero-title {
    margin: 0;
    font-size: clamp(32px, 8vw, 64px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.hero-subtitle {
    font-size: clamp(16px, 2.5vw, 22px);
    opacity: 0.95;
    max-width: 700px;
    font-weight: 500;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero-search {
    width: 100%;
    max-width: 800px;
    background: rgba(255, 255, 255, 0.9);
    padding: var(--travel-space-sm);
    border-radius: var(--travel-radius-pill);
    box-shadow: var(--travel-shadow-card);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-search .search-form {
    display: flex;
    align-items: center;
    width: 100%;
}

.hero-search select {
    background: transparent;
    padding: 0 var(--travel-space-md) 0 var(--travel-space-lg);
    font-size: var(--travel-fs-body);
    font-weight: 600;
    color: var(--travel-text-main);
    cursor: pointer;
    height: 40px;
    min-width: 120px;
    position: relative;
    /* 先清掉 base.css 預設四面 border,再加自己的右側分隔線,避免雙色邊框。 */
    border: none;
    border-right: 1px solid rgba(0,0,0,0.15);
}

.hero-search input {
    flex-grow: 1;
    border: none;
    padding: 0 var(--travel-space-lg);
    font-size: var(--travel-fs-body);
    background: transparent;
    color: var(--travel-text-main);
    height: 50px;
}

/* 取消滑鼠點擊時的視覺反饋,保留鍵盤聚焦的指示(WCAG 2.4.7)。 */
.hero-search select,
.hero-search input,
.hero-search select:focus,
.hero-search input:focus {
    outline: none;
    box-shadow: none;
}
.hero-search select:focus-visible,
.hero-search input:focus-visible {
    outline: 2px solid var(--travel-accent);
    outline-offset: 2px;
    border-radius: var(--travel-radius-sm);
}

.hero-search button {
    background: var(--travel-accent);
    color: #fff;
    border: none;
    padding: 0 var(--travel-space-2xl);
    border-radius: var(--travel-radius-pill);
    font-weight: var(--travel-fw-bold);
    cursor: pointer;
    transition: var(--travel-transition);
    height: 50px;
    font-size: var(--travel-fs-body);
}

.hero-search button:hover {
    background: var(--travel-accent-hover);
    transform: scale(1.02);
}

/* Categories */
.categories-section {
    margin-bottom: var(--travel-space-section);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--travel-space-lg);
}

.category-card {
    background: var(--travel-card-bg);
    padding: var(--travel-space-2xl);
    border-radius: var(--travel-radius-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--travel-space-md);
    border: 1px solid var(--travel-border);
    box-shadow: var(--travel-shadow);
    transition: transform var(--travel-transition),
                border-color var(--travel-transition),
                box-shadow var(--travel-transition),
                color var(--travel-transition);
}

.category-card i {
    font-size: 32px;
    width: 32px;
    height: 32px;
    color: var(--travel-accent);
    transition: color var(--travel-transition);
}

.category-card span {
    font-weight: var(--travel-fw-bold);
    transition: color var(--travel-transition);
}

/* Modern restrained hover: white card stays white, border + text turn accent,
   card lifts and gains an elevated shadow. No full-bleed fill. */
.category-card:hover {
    border-color: var(--travel-accent);
    color: var(--travel-accent);
    transform: translateY(-3px);
    box-shadow: var(--travel-shadow-card);
}

.category-card:hover i {
    color: var(--travel-accent);
}

/* Featured Sections */
.featured-section {
    margin-bottom: var(--travel-space-section);
}

@media (max-width: 1023px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .hero-search {
        border-radius: 20px;
        padding: var(--travel-space-md);
    }
    
    .hero-search .search-form {
        flex-direction: column;
        gap: var(--travel-space-sm);
    }
    
    .hero-search select {
        border-right: none;
        border-bottom: 1px solid var(--travel-border);
        width: 100%;
        text-align: center;
        padding: 0;
    }
    
    .hero-search input {
        width: 100%;
        text-align: center;
        padding: var(--travel-space-sm) 0;
    }
    
    .hero-search button {
        width: 100%;
    }

    .category-grid {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 32px;
    }
}

@media (max-width: 640px) {
    .vendor-grid {
        grid-template-columns: 1fr;
    }
    .place-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
 * Home — extra section spacing & specifics
 * ============================================================ */

.featured-section,
.categories-section,
.seasonal-section,
.site-stats-section,
.popular-cities-section,
.regional-attractions-section,
.trending-places-section {
    margin-bottom: var(--travel-space-section);
}

/* ─── Section heading rhythm ─────────────────────────────
   Consistent eyebrow + title hierarchy pulled from tokens.
   Opt-in helpers; existing markup keeps working untouched. */
.home-section__eyebrow {
    display: block;
    font-size: var(--travel-fs-micro);
    font-weight: var(--travel-fw-bold);
    letter-spacing: var(--travel-ls-wide);
    text-transform: uppercase;
    color: var(--travel-accent);
    margin-bottom: var(--travel-space-xs);
}
.home-section__title {
    margin: 0 0 var(--travel-space-lg);
    font-size: var(--travel-fs-h2);
    font-weight: var(--travel-fw-black);
    line-height: var(--travel-lh-tight);
    letter-spacing: var(--travel-ls-tight);
    color: var(--travel-text-main);
}
.home-section__subtitle {
    margin: calc(-1 * var(--travel-space-sm)) 0 var(--travel-space-lg);
    font-size: var(--travel-fs-body);
    line-height: var(--travel-lh-snug);
    color: var(--travel-text-muted);
}

/* ─── 熱門旅遊縣市 ───────────────────────────────────── */
.popular-cities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--travel-space-md);
}
@media (min-width: 768px) { .popular-cities-grid { grid-template-columns: repeat(4, 1fr); } }
.popular-city-card {
    position: relative;
    display: block;
    aspect-ratio: 4 / 5;
    border-radius: var(--travel-radius-card);
    overflow: hidden;
    text-decoration: none;
    box-shadow: var(--travel-shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.popular-city-card:hover { transform: translateY(-3px); box-shadow: var(--travel-shadow-card); }
.popular-city-card__cover {
    position: absolute; inset: 0;
    background-image: var(--bg, none);
    background-size: cover; background-position: center;
    transition: transform 0.6s ease;
}
.popular-city-card:hover .popular-city-card__cover { transform: scale(1.06); }
.popular-city-card__overlay {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: var(--travel-space-md);
    background: linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(0,0,0,0.75) 100%);
    color: #fff;
}
.popular-city-card__name { margin: 0 0 4px; font-size: var(--travel-fs-h4); font-weight: 700; }
.popular-city-card__desc { margin: 0 0 6px; font-size: var(--travel-fs-small); opacity: 0.92; line-height: 1.5; }
.popular-city-card__count { font-size: var(--travel-fs-small); opacity: 0.85; }

/* ─── 區域熱門地點分頁 ───────────────────────────────── */
/* segmented pill tab — 一個 inline 群組，淡灰底，啟用 tab 翻白底 + 陰影 */
.regional-attractions .travel-tabs__tablist {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 4px;
    background: var(--travel-bg-soft);
    border-radius: var(--travel-radius-pill);
    padding: 5px;
    margin-bottom: var(--travel-space-lg);
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.04);
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: thin;
}
.regional-attractions .travel-tabs__tab {
    background: transparent;
    border: 0;
    padding: 9px 18px;
    font-size: var(--travel-fs-small);
    font-weight: 600;
    color: var(--travel-text-muted);
    cursor: pointer;
    border-radius: var(--travel-radius-pill);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
}
.regional-attractions .travel-tabs__tab:hover {
    color: var(--travel-accent);
    background: var(--travel-tint-hover);
}
.regional-attractions .travel-tabs__tab:focus-visible {
    outline: 2px solid var(--travel-accent);
    outline-offset: 2px;
}
.regional-attractions .travel-tabs__tab.is-active,
.regional-attractions .travel-tabs__tab[aria-selected="true"] {
    color: var(--travel-accent);
    background: #fff;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}
.regional-attractions .travel-tabs__count {
    padding: 1px 8px;
    border-radius: 999px;
    background: rgba(0,0,0,0.06);
    font-size: 11px;
    font-weight: 700;
    color: var(--travel-text-muted);
    min-width: 20px;
    text-align: center;
    transition: background-color 0.18s ease, color 0.18s ease;
}
.regional-attractions .travel-tabs__tab.is-active .travel-tabs__count,
.regional-attractions .travel-tabs__tab[aria-selected="true"] .travel-tabs__count {
    background: var(--travel-accent);
    color: #fff;
}
.regional-attractions .place-grid {
    display: grid;
    gap: var(--travel-space-md);
    grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 1024px) { .regional-attractions .place-grid { grid-template-columns: repeat(4, 1fr); } }

@media (prefers-reduced-motion: reduce) {
    .regional-attractions .travel-tabs__tab,
    .regional-attractions .travel-tabs__count { transition: none; }
}

/* Hero — hot tags & scroll indicator */
.hero-hot-tags {
    margin-top: var(--travel-space-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--travel-space-xs);
    align-items: center;
    justify-content: center;
}
.hot-tags-label {
    color: #fff;
    font-size: var(--travel-fs-small);
    font-weight: 600;
    text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}
.hot-tag-chip {
    display: inline-block;
    background: rgba(0,0,0,0.45);
    border: 1px solid rgba(255,255,255,0.35);
    color: #fff;
    padding: 5px 14px;
    border-radius: 999px;
    font-size: var(--travel-fs-small);
    font-weight: 600;
    text-decoration: none;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: background-color 0.15s ease, border-color 0.15s ease;
}
.hot-tag-chip:hover,
.hot-tag-chip:focus-visible {
    background: var(--travel-accent);
    border-color: var(--travel-accent);
    color: #fff;
}
.hot-tag-chip:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

.hero-scroll-down {
    position: absolute;
    bottom: var(--travel-space-xl);
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.7);
    z-index: 20;
    animation: bounce-down 1.6s ease-in-out infinite;
    text-decoration: none;
    transition: var(--travel-transition);
}
.hero-scroll-down:hover { color: #fff; }
.hero-scroll-down .dashicons {
    font-size: 32px;
    width: 32px;
    height: 32px;
}
@keyframes bounce-down { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* Category card additions */
.category-card__count {
    display: block;
    font-size: var(--travel-fs-small);
    color: var(--travel-text-muted);
    margin-top: var(--travel-space-xs);
    transition: color var(--travel-transition);
}
.category-card:hover .category-card__count { color: var(--travel-accent); }

/* Seasonal — mini cards (horizontal scroll) */
.seasonal-carousel {
    position: relative;
}

.place-grid--scroll {
    display: flex;
    gap: var(--travel-space-lg);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: var(--travel-space-sm) 4px var(--travel-space-lg);
    scrollbar-width: none; /* Hide scrollbar for cleaner look */
}

.place-grid--scroll::-webkit-scrollbar {
    display: none;
}

.place-mini-card {
    flex: 0 0 280px;
    background: #fff;
    border-radius: var(--travel-radius-card);
    overflow: hidden;
    box-shadow: var(--travel-shadow);
    scroll-snap-align: start;
    transition: var(--travel-transition);
    color: inherit;
    display: flex;
    flex-direction: column;
}

.place-mini-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--travel-shadow-card);
}

.place-mini-card__cover { 
    aspect-ratio: 16/10; 
    background: var(--travel-bg) center/cover no-repeat;
    flex-shrink: 0;
}

.place-mini-card__body { 
    padding: var(--travel-space-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.place-mini-card__title { 
    font-size: var(--travel-fs-body); 
    margin: 0 0 var(--travel-space-xs);
    font-weight: 700;
}

.place-mini-card__region {
    font-size: var(--travel-fs-small);
    color: var(--travel-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Carousel Nav */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    border: none;
    box-shadow: var(--travel-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 20;
    transition: var(--travel-transition);
    color: var(--travel-primary);
}

.carousel-nav:hover:not(:disabled) {
    background: var(--travel-accent);
    color: #fff;
}

.carousel-nav:disabled {
    opacity: 0;
    visibility: hidden;
    cursor: default;
}

.carousel-nav--prev { left: -20px; }
.carousel-nav--next { right: -20px; }

@media (max-width: 1023px) {
    .carousel-nav { display: none; }
    .place-mini-card { flex: 0 0 240px; }
}

/* Site stats */
.site-stats-section .stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--travel-space-lg);
}
@media (min-width: 768px) { .site-stats-section .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.site-stats-section .stat-card {
    background: var(--travel-primary);
    color: #fff;
    padding: var(--travel-space-xl);
    border-radius: var(--travel-radius-card);
    text-align: center;
}
.stat-card__value { font-size: 36px; font-weight: 800; color: var(--travel-accent); line-height: 1; }
.stat-card__label { font-size: var(--travel-fs-small); opacity: 0.85; margin-top: var(--travel-space-xs); }

/* Empty state shared */
.empty-state {
    text-align: center;
    color: var(--travel-text-muted);
    padding: var(--travel-space-2xl);
    background: var(--travel-bg);
    border-radius: var(--travel-radius-card);
    border: 2px dashed var(--travel-border-strong);
}

@media (prefers-reduced-motion: reduce) {
    .place-mini-card,
    .tag-chip,
    .hero-scroll-down { animation: none; transition: none; }
}

/* ─── 店家登錄招商 CTA band ─────────────────────────────── */
.rp-cta-band {
    margin-top: var(--travel-space-3xl);
}

.rp-cta-band__inner {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--travel-space-lg);
    padding: var(--travel-space-2xl);
    background: var(--travel-blue-50);
    border: 1px solid var(--travel-blue-100);
    border-radius: var(--travel-radius-lg);
}

.rp-cta-band__title {
    margin: 0 0 6px;
    font-size: var(--travel-fs-h3);
    color: var(--travel-blue-900);
}

.rp-cta-band__lead {
    margin: 0;
    color: var(--travel-text-muted);
    line-height: 1.6;
}

.rp-cta-band__btn {
    flex-shrink: 0;
    display: inline-block;
    padding: 14px 28px;
    background: var(--travel-accent);
    color: #fff;
    border-radius: var(--travel-radius-md);
    font-weight: var(--travel-fw-bold);
    transition: background var(--travel-transition), transform var(--travel-transition);
}

.rp-cta-band__btn:hover {
    background: var(--travel-accent-hover);
    transform: translateY(-1px);
    color: #fff;
}

@media (min-width: 768px) {
    .rp-cta-band__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: var(--travel-space-2xl);
    }
}