/* ==================== Hero ==================== */
.about-hero {
    height: 70vh;
    min-height: 500px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.about-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1600&q=80') center center / cover no-repeat;
}

.about-hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.about-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 40px;
}

.about-hero-label {
    font-size: 0.8rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
    opacity: 0.8;
}

.about-hero-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', 'Heiti SC', 'Microsoft YaHei', serif;
    font-size: 4rem;
    font-weight: 400;
    margin-bottom: 25px;
}

.about-hero-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    line-height: 1.8;
}

/* ==================== 品牌故事 ==================== */
.story-section {
    padding: 120px 40px;
}

.story-container {
    max-width: 1200px;
    margin: 0 auto;
}

.story-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 120px;
}

.story-block:last-child {
    margin-bottom: 0;
}

.story-block.reverse {
    direction: rtl;
}

.story-block.reverse > * {
    direction: ltr;
}

.story-image {
    position: relative;
}

.story-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.story-image::after {
    content: '';
    position: absolute;
    top: 30px;
    left: 30px;
    right: -30px;
    bottom: -30px;
    border: 1px solid var(--primary);
    opacity: 0.3;
    z-index: -1;
}

.story-content {
    padding: 20px 0;
}

.story-label {
    font-size: 0.75rem;
    letter-spacing: 3px;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.story-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', 'Heiti SC', 'Microsoft YaHei', serif;
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 30px;
    line-height: 1.3;
}

.story-text {
    color: var(--text-gray);
    line-height: 2;
    margin-bottom: 20px;
}

/* ==================== 核心价值 ==================== */
.values-section {
    padding: 120px 40px;
    background: var(--bg-cream);
}

.values-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-label {
    font-size: 0.75rem;
    letter-spacing: 4px;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 15px;
}

.section-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', 'Heiti SC', 'Microsoft YaHei', serif;
    font-size: 3rem;
    font-weight: 400;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
}

.value-card {
    text-align: center;
    padding: 50px 30px;
    background: white;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: 50%;
}

.value-icon svg {
    width: 36px;
    height: 36px;
    stroke: white;
}

.value-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.value-desc {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.8;
}

/* ==================== 工艺展示 ==================== */
.crafts-section {
    padding: 120px 40px;
}

.crafts-container {
    max-width: 1400px;
    margin: 0 auto;
}

.crafts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.craft-item {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
    display: block;
}

.craft-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.craft-item:hover img {
    transform: scale(1.1);
}

.craft-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.craft-item:hover .craft-overlay {
    transform: translateY(0);
    opacity: 1;
}

.craft-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.craft-desc {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* ==================== 时间线 ==================== */
.timeline-section {
    padding: 120px 40px;
    background: var(--text-dark);
    color: white;
}

.timeline-container {
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-header {
    text-align: center;
    margin-bottom: 80px;
}

.timeline-header .section-label {
    color: var(--primary-light);
}

.timeline-header .section-title {
    color: white;
}

.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(255,255,255,0.2);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: 60px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
    text-align: right;
}

.timeline-content {
    width: 45%;
    padding: 30px;
}

.timeline-year {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    color: var(--primary-light);
    margin-bottom: 15px;
}

.timeline-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.timeline-desc {
    font-size: 0.9rem;
    opacity: 0.7;
    line-height: 1.7;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 35px;
    width: 15px;
    height: 15px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateX(-50%);
    border: 3px solid var(--text-dark);
}