/* ============================================================
   hero-v2.css — 现代全宽 Hero + 信任条 + Category/推荐轨
   用于首页首屏，独立文件方便回滚
   ============================================================ */

/* -------------------- Hero 主体 -------------------- */
.hero-v2 {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 90% 10%, rgba(255, 106, 0, 0.22) 0%, transparent 45%),
        radial-gradient(ellipse at 10% 90%, rgba(43, 92, 176, 0.55) 0%, transparent 45%),
        linear-gradient(135deg, #081933 0%, #0F2557 45%, #1A3A7E 100%);
    padding: 72px 0 88px;
    color: #fff;
}

.hero-v2::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.04) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.03) 0%, transparent 40%);
    pointer-events: none;
}

.hero-v2::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.5) 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.5) 0%, transparent 70%);
    pointer-events: none;
}

.hero-v2__inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 48px;
    align-items: center;
}

/* 左栏：文案 + 搜索 */
.hero-v2__lead { max-width: 680px; }

.hero-v2__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px 6px 10px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius-pill);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    backdrop-filter: blur(8px);
}
.hero-v2__eyebrow i {
    color: var(--color-accent);
    font-size: 14px;
}

.hero-v2__title {
    font-family: var(--font-display);
    font-size: 56px;
    line-height: 1.1;
    font-weight: var(--font-weight-black);
    letter-spacing: -0.02em;
    color: #fff;
    margin: 20px 0 18px;
}
.hero-v2__title span {
    background: linear-gradient(90deg, #FFB06B 0%, #FF6A00 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-v2__subtitle {
    font-size: 17px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.78);
    margin: 0 0 32px;
    max-width: 600px;
}

/* Hero 大搜索 */
.hero-v2__search {
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: var(--radius-pill);
    padding: 4px 4px 4px 20px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
    height: 60px;
    max-width: 640px;
}
.hero-v2__search-type {
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    padding-right: 14px;
    border-right: 1px solid var(--color-border);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.hero-v2__search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0 16px;
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: transparent;
    height: 100%;
}
.hero-v2__search-input::placeholder {
    color: var(--color-text-muted);
}
.hero-v2__search-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 32px;
    height: 52px;
    background: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-pill);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: var(--shadow-accent);
}
.hero-v2__search-btn:hover {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
}
.hero-v2__search-btn i { font-size: 16px; }

/* 热门搜索词 */
.hero-v2__tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
    color: rgba(255, 255, 255, 0.65);
    font-size: var(--font-size-sm);
}
.hero-v2__tags-label {
    font-weight: var(--font-weight-semibold);
    color: rgba(255, 255, 255, 0.9);
}
.hero-v2__tags a {
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-pill);
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
}
.hero-v2__tags a:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
}

/* 右栏：Trust 数字卡 */
.hero-v2__stats {
    position: relative;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-xl);
    padding: 32px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
}
.hero-v2__stats-title {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.hero-v2__stats-title::before {
    content: "";
    width: 24px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
}
.hero-v2__stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px 16px;
}
.hero-v2__stat-value {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: var(--font-weight-black);
    letter-spacing: -0.03em;
    line-height: 1;
    background: linear-gradient(120deg, #fff 0%, #FFB06B 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-v2__stat-label {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.72);
    margin-top: 4px;
    letter-spacing: 0.02em;
}

/* -------------------- Trust strip (Hero 下紧贴) -------------------- */
.trust-strip {
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    padding: 20px 0;
    position: relative;
    z-index: 3;
    margin-top: -1px;
}
.trust-strip__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.trust-strip__item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px 4px;
}
.trust-strip__item i {
    font-size: 28px;
    color: var(--color-primary);
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-primary-lightest);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}
.trust-strip__title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-strong);
    line-height: 1.3;
}
.trust-strip__desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    line-height: 1.3;
    margin-top: 2px;
}

/* -------------------- Section Header (统一节标题样式) -------------------- */
.section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}
.section-head__eyebrow {
    font-size: var(--font-size-xs);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    margin-bottom: 6px;
}
.section-head__title {
    font-size: 30px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-strong);
    letter-spacing: -0.015em;
    margin: 0;
}
.section-head__more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-base);
}
.section-head__more:hover {
    color: var(--color-accent);
    gap: 10px;
}

/* -------------------- Category rail -------------------- */
.category-rail {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.category-rail__card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px 16px;
    text-align: center;
    transition: var(--transition-base);
    color: var(--color-text);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.category-rail__card:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--color-primary);
}
.category-rail__img-wrap {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--color-primary-lightest) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}
.category-rail__card:hover .category-rail__img-wrap {
    background: var(--color-primary-grad);
}
.category-rail__img-wrap img {
    max-width: 44px;
    max-height: 44px;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.category-rail__card:hover .category-rail__img-wrap img {
    transform: scale(1.1);
    filter: brightness(0) invert(1);
}
.category-rail__name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-strong);
}
.category-rail__card:hover .category-rail__name {
    color: var(--color-primary);
}
.category-rail__count {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* -------------------- Featured For You 产品网格（横向 6 列） -------------------- */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.featured-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}
.featured-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.featured-card__img-wrap {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--color-bg-gray);
}
.featured-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.featured-card:hover .featured-card__img {
    transform: scale(1.06);
}
.featured-card__body {
    padding: 12px 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}
.featured-card__name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.8em;
}
.featured-card__price {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    letter-spacing: -0.01em;
}
.featured-card__moq {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}
.featured-card__badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    width: fit-content;
}
.featured-card__badge i { font-size: 12px; }

/* -------------------- 响应式 -------------------- */
@media (max-width: 1199px) {
    .hero-v2__title { font-size: 44px; }
    .hero-v2__inner { gap: 32px; }
    .category-rail { grid-template-columns: repeat(4, 1fr); }
    .featured-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 767px) {
    .hero-v2 { padding: 48px 0; }
    .hero-v2__inner { grid-template-columns: 1fr; gap: 32px; }
    .hero-v2__title { font-size: 34px; }
    .hero-v2__search { height: auto; flex-wrap: wrap; padding: 8px; border-radius: var(--radius-lg); }
    .hero-v2__search-type { border-right: none; padding: 6px 12px; }
    .hero-v2__search-input { flex: 1 0 100%; padding: 8px 12px; order: 3; }
    .hero-v2__search-btn { flex: 1; order: 4; margin-top: 6px; }
    .trust-strip__grid { grid-template-columns: repeat(2, 1fr); }
    .category-rail { grid-template-columns: repeat(3, 1fr); }
    .featured-grid { grid-template-columns: repeat(2, 1fr); }
    .section-head { flex-direction: column; align-items: flex-start; gap: 12px; }
    .section-head__title { font-size: 24px; }
}