/* ==========================================================================
   年年红 · 品牌体系（品牌矩阵 / 子品牌详情 / 品牌故事）
   ========================================================================== */

/* ---------- 顶部品牌下拉 ---------- */
.brand-nav { position: relative; }

.brand-dropdown {
    position: absolute;
    top: calc(100% + 22px);
    left: 50%;
    z-index: 120;
    width: min(760px, calc(100vw - 48px));
    padding: 22px 24px 24px;
    background: var(--white);
    color: var(--ink);
    border: 1px solid var(--line-soft);
    box-shadow: 0 40px 80px -44px rgba(27, 23, 20, 0.5);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate(-50%, 12px);
    transition: opacity 0.3s var(--ease), transform 0.35s var(--ease), visibility 0.3s;
}
.brand-dropdown::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: -23px;
    height: 23px;
}
.brand-nav:hover .brand-dropdown,
.brand-nav:focus-within .brand-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.brand-dropdown-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 14px;
    margin-bottom: 6px;
    border-bottom: 1px solid var(--line-soft);
    font-size: 10px;
    letter-spacing: 0.22em;
    color: var(--muted);
}
.brand-dropdown-head a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--brass-3);
    letter-spacing: 0.1em;
    transition: color 0.25s;
}
.brand-dropdown-head a:hover { color: var(--ink); }

.brand-dropdown-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
}
.brand-dropdown-item {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 12px 4px;
    border-bottom: 1px solid var(--line-soft);
    transition: background 0.25s, padding-left 0.25s;
}
.brand-dropdown-item:nth-last-child(-n + 2) { border-bottom: 0; }
.brand-dropdown-item:hover {
    background: rgba(176, 138, 86, 0.07);
    padding-left: 10px;
}
.brand-dropdown-num {
    font-size: 9px;
    letter-spacing: 0.18em;
    color: var(--brass);
    flex: none;
}
.brand-dropdown-item strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1.3;
}
.brand-dropdown-item small {
    display: block;
    margin-top: 3px;
    font-size: 9px;
    letter-spacing: 0.12em;
    color: var(--muted-2);
}
.brand-dropdown-all strong { color: var(--brass-3); }

.brand-mark-seal { padding: 0; overflow: hidden; }
.brand-mark-seal img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.brand-mark-seal::after { display: none; }

/* ---------- 品牌矩阵卡片 ---------- */
.brand-matrix {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: clamp(10px, 1.2vw, 16px);
}
.brand-card {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4.05;
    overflow: hidden;
    background: var(--ink-3);
    color: var(--paper);
    isolation: isolate;
}
.brand-card-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease-out);
}
.brand-card:hover .brand-card-img { transform: scale(1.05); }

.brand-card-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12, 9, 7, 0.86) 0%, rgba(12, 9, 7, 0.28) 42%, rgba(12, 9, 7, 0.08) 72%, rgba(12, 9, 7, 0.24) 100%);
    transition: background 0.5s;
}
.brand-card:hover .brand-card-shade {
    background: linear-gradient(to top, rgba(12, 9, 7, 0.9) 0%, rgba(12, 9, 7, 0.32) 48%, rgba(12, 9, 7, 0.1) 74%, rgba(12, 9, 7, 0.28) 100%);
}

.brand-card-num {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 9px;
    letter-spacing: 0.24em;
    color: rgba(247, 243, 236, 0.6);
}

.brand-card-body {
    position: absolute;
    left: 20px;
    right: 58px;
    bottom: 22px;
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.brand-card-en {
    font-size: 8px;
    letter-spacing: 0.26em;
    color: var(--brass-2);
}
.brand-card-body strong {
    font-family: var(--font-serif);
    font-size: clamp(19px, 1.55vw, 25px);
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1.25;
}
.brand-card-tagline {
    font-size: 11px;
    line-height: 1.6;
    color: rgba(247, 243, 236, 0.66);
    letter-spacing: 0.04em;
}
.brand-card-arrow {
    position: absolute;
    right: 18px;
    bottom: 22px;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(247, 243, 236, 0.4);
    border-radius: 50%;
    display: grid;
    place-items: center;
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity 0.35s, transform 0.35s, background 0.35s, color 0.35s;
}
.brand-card:hover .brand-card-arrow {
    opacity: 1;
    transform: translateX(0);
    background: var(--brass);
    border-color: var(--brass);
    color: var(--ink);
}

/* 品牌矩阵页：更舒展的两列横图 */
.brand-matrix-page {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(14px, 1.6vw, 22px);
}
.brand-matrix-page .brand-card { aspect-ratio: 16 / 10; }
.brand-matrix-page .brand-card:nth-child(1) { grid-column: span 2; aspect-ratio: 21 / 9; }
.brand-matrix-page .brand-card-body { bottom: 30px; left: 30px; right: 90px; gap: 9px; }
.brand-matrix-page .brand-card-body strong { font-size: clamp(26px, 2.6vw, 40px); }
.brand-matrix-page .brand-card-num { top: 26px; left: 30px; }
.brand-matrix-page .brand-card-arrow { right: 28px; bottom: 30px; width: 46px; height: 46px; }

/* ---------- 品牌矩阵页 ---------- */
.section-brand-list { padding-top: clamp(56px, 7vw, 96px); }
.brand-list-head {
    max-width: 760px;
    margin-bottom: clamp(38px, 4.6vw, 60px);
}
.brand-list-head .display { margin: 20px 0 22px; }
.brand-list-head p:last-child {
    color: var(--muted);
    font-size: 14.5px;
    line-height: 2;
}

.section-brand-cta {
    background: var(--paper-2);
    border-top: 1px solid var(--line-soft);
}
.brand-cta-inner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}
.brand-cta-inner .display { margin-top: 22px; }
.brand-cta-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding-bottom: 8px;
}

/* ---------- 品牌故事 ---------- */
.brand-emblem-section { padding-block: clamp(64px, 8vw, 110px); }
.brand-emblem {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
    gap: clamp(36px, 6vw, 90px);
}
.brand-emblem-logo img {
    width: 100%;
    max-width: 330px;
    height: auto;
    margin-inline: auto;
    display: block;
    mix-blend-mode: multiply;
}
.brand-emblem-copy .display { margin: 22px 0 26px; }
.brand-emblem-copy p {
    color: var(--muted);
    font-size: 14px;
    line-height: 2.05;
    margin-top: 14px;
}

.section-story { border-top: 1px solid var(--line-soft); }
.section-story .signature {
    margin-top: 28px;
    font-family: var(--font-serif);
    font-size: 19px;
    letter-spacing: 0.1em;
    color: var(--ink);
}
.section-story .signature span {
    display: block;
    margin-top: 5px;
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 0.18em;
    color: var(--muted);
}

.full-figure {
    margin: 0;
    background: var(--ink);
    color: var(--paper);
}
.full-figure-img {
    width: 100%;
    height: clamp(320px, 62vh, 680px);
    object-fit: cover;
    display: block;
}
.full-figure figcaption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    padding-block: 18px;
    font-size: 10px;
    letter-spacing: 0.16em;
    color: rgba(247, 243, 236, 0.6);
}

.section-timeline { background: var(--paper); }
.timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 8px;
}
.timeline::before {
    content: "";
    position: absolute;
    left: 148px;
    top: 10px;
    bottom: 10px;
    width: 1px;
    background: var(--line);
}
.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 120px 56px minmax(0, 1fr);
    align-items: start;
    padding: 26px 0;
}
.timeline-year {
    font-family: var(--font-serif);
    font-size: clamp(22px, 2.2vw, 30px);
    color: var(--brass-3);
    letter-spacing: 0.06em;
    line-height: 1;
    padding-top: 2px;
}
.timeline-dot {
    position: relative;
    width: 9px;
    height: 9px;
    margin: 4px auto 0;
    border-radius: 50%;
    background: var(--paper);
    border: 1px solid var(--brass);
    z-index: 1;
}
.timeline-item:first-child .timeline-dot { background: var(--brass); }
.timeline-body h3 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 0.04em;
}
.timeline-body p {
    margin-top: 8px;
    max-width: 620px;
    font-size: 13.5px;
    line-height: 1.95;
    color: var(--muted);
}

.section-values {
    background: var(--ink);
    color: var(--paper);
}
.values-head { margin-bottom: clamp(36px, 4vw, 54px); }
.values-head .display { margin-top: 20px; }
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 2vw, 30px);
}
.value-card {
    position: relative;
    padding: 34px 30px 36px;
    border: 1px solid var(--line-light);
    background: rgba(255, 250, 242, 0.02);
}
.value-num {
    font-size: 9px;
    letter-spacing: 0.26em;
    color: var(--brass-2);
}
.value-en {
    margin-top: 18px;
    font-size: 8px;
    letter-spacing: 0.3em;
    color: rgba(247, 243, 236, 0.42);
}
.value-card h3 {
    margin-top: 10px;
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 400;
    letter-spacing: 0.12em;
}
.value-card p:last-child {
    margin-top: 14px;
    font-size: 12.5px;
    line-height: 2;
    color: rgba(247, 243, 236, 0.66);
}

.section-craft { border-top: 1px solid var(--line-soft); }
.craft-detail {
    margin: 26px 0 30px;
    border-top: 1px solid var(--line-soft);
}
.craft-detail-item {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line-soft);
}
.craft-detail-item > span {
    font-size: 9px;
    letter-spacing: 0.2em;
    color: var(--brass);
    padding-top: 5px;
}
.craft-detail-item h3 {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 400;
    letter-spacing: 0.08em;
}
.craft-detail-item p {
    margin-top: 6px;
    font-size: 12.5px;
    line-height: 1.9;
    color: var(--muted);
}

.section-brand-family { background: var(--paper-2); }
.section-honors { background: var(--white); }
.honors-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(30px, 5vw, 80px);
    align-items: start;
}
.honors-grid .display { margin-top: 20px; }
.honor-list { border-top: 1px solid var(--line); }
.honor-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 17px 2px;
    border-bottom: 1px solid var(--line-soft);
    font-size: 13px;
    color: var(--ink-3);
}
.honor-list li span {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--brass);
    flex: none;
}

.section-featured-cases { background: var(--paper); }
.section-cases-dark { background: var(--ink); }

/* ---------- 子品牌详情 ---------- */
.brand-detail-intro { padding-top: clamp(56px, 7vw, 96px); }
.brand-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: clamp(36px, 6vw, 96px);
    align-items: start;
}
.brand-detail-main .display { margin: 20px 0 26px; }
.brand-description p {
    color: var(--muted);
    font-size: 14px;
    line-height: 2.05;
    margin-bottom: 14px;
}
.brand-detail-links {
    display: flex;
    flex-wrap: wrap;
    gap: 26px;
    margin-top: 30px;
}
.brand-features {
    padding: 30px 28px;
    background: var(--paper);
    border-top: 2px solid var(--brass);
}
.brand-features .overline { margin-bottom: 6px; }
.brand-feature {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
    padding: 17px 0;
    border-bottom: 1px solid var(--line-soft);
}
.brand-feature:last-child { border-bottom: 0; padding-bottom: 0; }
.brand-feature > span {
    font-size: 9px;
    letter-spacing: 0.2em;
    color: var(--brass);
    padding-top: 4px;
}
.brand-feature h3 {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 400;
    letter-spacing: 0.06em;
}
.brand-feature p {
    margin-top: 6px;
    font-size: 12px;
    line-height: 1.9;
    color: var(--muted);
}

.brand-gallery-section {
    padding-block: clamp(56px, 7vw, 96px);
    background: var(--paper-2);
}
.brand-gallery {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(12px, 1.6vw, 20px);
    margin-top: 26px;
}
.brand-gallery-item { margin: 0; background: var(--ink-3); }
.brand-gallery-img {
    width: 100%;
    height: clamp(240px, 26vw, 380px);
    object-fit: cover;
    display: block;
    transition: transform 1s var(--ease-out);
}
.brand-gallery-item:hover .brand-gallery-img { transform: scale(1.03); }
.brand-gallery-item figcaption {
    padding: 12px 14px;
    font-size: 10.5px;
    letter-spacing: 0.08em;
    color: var(--muted);
    background: var(--white);
}

.brand-next {
    position: relative;
    display: block;
    overflow: hidden;
    color: var(--paper);
    background: var(--ink);
}
.brand-next-img {
    width: 100%;
    height: clamp(300px, 52vh, 520px);
    object-fit: cover;
    display: block;
    opacity: 0.55;
    transition: transform 1.2s var(--ease-out), opacity 0.5s;
}
.brand-next:hover .brand-next-img { transform: scale(1.03); opacity: 0.42; }
.brand-next-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(12, 9, 7, 0.55), rgba(12, 9, 7, 0.1));
}
.brand-next-inner {
    position: absolute;
    inset: auto 0 0 0;
    padding-bottom: clamp(30px, 4vw, 52px);
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.brand-next-name {
    font-family: var(--font-serif);
    font-size: clamp(30px, 4vw, 52px);
    letter-spacing: 0.08em;
}
.brand-next-tagline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: rgba(247, 243, 236, 0.7);
}

.store-card:not(.store-card-main) { align-self: start; }
.store-card:not(.store-card-main) .store-body .text-link { margin-top: 12px; }

/* ---------- 页脚品牌条 ---------- */
.footer-logo img {
    width: 92px;
    height: auto;
    display: block;
}
.footer-brands {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px 30px;
    padding-block: 22px;
    border-top: 1px solid var(--line-light);
}
.footer-brands-label {
    font-size: 9px;
    letter-spacing: 0.26em;
    color: rgba(247, 243, 236, 0.38);
}
.footer-brands a {
    display: inline-flex;
    align-items: baseline;
    gap: 7px;
    font-size: 12px;
    color: rgba(247, 243, 236, 0.7);
    transition: color 0.25s;
}
.footer-brands a:hover { color: var(--brass-2); }
.footer-brands small {
    font-size: 8px;
    letter-spacing: 0.14em;
    color: rgba(247, 243, 236, 0.32);
}

/* ---------- 整装服务版块间距 ---------- */
.section-services { padding-top: clamp(56px, 7vw, 92px); }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
    .brand-matrix { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .brand-card { aspect-ratio: 3 / 3.7; }
    .brand-matrix-page { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .brand-matrix-page .brand-card:nth-child(1) { grid-column: span 2; aspect-ratio: 16 / 9; }
    .timeline::before { left: 108px; }
    .timeline-item { grid-template-columns: 86px 48px minmax(0, 1fr); }
    .values-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
    .value-card { padding: 26px 22px 28px; }
    .brand-detail-grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 40px; }
}

@media (max-width: 860px) {
    .brand-dropdown { display: none; }
    .brand-matrix { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .brand-matrix-page { grid-template-columns: 1fr; }
    .brand-matrix-page .brand-card,
    .brand-matrix-page .brand-card:nth-child(1) { grid-column: auto; aspect-ratio: 16 / 10; }
    .brand-emblem { grid-template-columns: 1fr; gap: 30px; }
    .brand-emblem-logo img { max-width: 220px; }
    .full-figure figcaption { flex-direction: column; align-items: flex-start; gap: 6px; }
    .values-grid { grid-template-columns: 1fr; }
    .honors-grid { grid-template-columns: 1fr; gap: 32px; }
    .brand-detail-grid { grid-template-columns: 1fr; }
    .brand-features { padding: 24px 20px; }
    .brand-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .timeline::before { left: 18px; }
    .timeline-item { grid-template-columns: 1fr; padding-left: 40px; gap: 8px; }
    .timeline-dot { position: absolute; left: 14px; top: 32px; margin: 0; }
    .timeline-year { font-size: 20px; }
    .brand-cta-inner { align-items: flex-start; }
}

@media (max-width: 560px) {
    .brand-matrix { grid-template-columns: 1fr; }
    .brand-card { aspect-ratio: 4 / 3.4; }
    .brand-card-body { right: 56px; bottom: 18px; left: 18px; }
    .brand-card-num { top: 16px; left: 18px; }
    .brand-card-arrow { right: 14px; bottom: 18px; }
    .brand-gallery { grid-template-columns: 1fr; }
    .brand-detail-links { gap: 16px; }
    .value-card { padding: 22px 18px; }
}