/* ==================== Hero 区域 ==================== */
.hero {
    margin-top: 80px;
    height: 70vh;
    min-height: 600px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2c3e35 0%, #1a2620 100%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 0 40px;
}

.hero-label {
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 20px;
}

.hero-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', serif;
    font-size: 4.5rem;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 30px;
}

.hero-desc {
    font-size: 1.2rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.9);
    margin-bottom: 50px;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 45px;
    background: transparent;
    border: 2px solid var(--gold-light);
    color: var(--gold-light);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.hero-cta:hover {
    background: var(--gold-light);
    color: var(--text-dark);
}

/* ==================== 产品分类导航 ==================== */
.category-nav {
    background: var(--bg-cream);
    padding: 80px 40px;
}

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

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

.category-item {
    text-align: center;
    text-decoration: none;
    color: inherit;
    padding: 40px 20px;
    background: white;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.category-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.category-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(74, 143, 122, 0.1) 0%, rgba(184, 149, 107, 0.1) 100%);
}

.category-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--primary);
}

.category-name {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.category-desc {
    font-size: 0.85rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* ==================== 定制礼品展示 ==================== */
.bespoke-section {
    padding: 100px 40px;
    background: var(--bg-white);
}

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

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 100px;
}

.split-layout:nth-child(even) .split-image {
    order: 2;
}

.split-image {
    position: relative;
    overflow: hidden;
}

.split-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.split-layout:hover .split-image img {
    transform: scale(1.05);
}

.split-content h2 {
    font-family: 'Cormorant Garamond', 'STZhongYuan', serif;
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.split-content .subtitle {
    font-size: 0.85rem;
    letter-spacing: 3px;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 25px;
}

.split-content p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.split-content ul {
    list-style: none;
    margin: 30px 0;
}

.split-content li {
    padding: 12px 0 12px 30px;
    position: relative;
    color: var(--text-gray);
    font-size: 1rem;
}

.split-content li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 0.7rem;
}

/* ==================== 定制流程 ==================== */
.process-section {
    padding: 100px 40px;
    background: var(--primary-dark);
    color: white;
    position: relative;
    overflow: hidden;
}

.process-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(184, 149, 107, 0.1) 0%, transparent 70%);
}

.process-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

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

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

.section-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', serif;
    font-size: 3rem;
    font-weight: 400;
    color: white;
}

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

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    font-family: 'Cormorant Garamond', serif;
    font-size: 5rem;
    color: var(--gold-light);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 20px;
}

.step-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: white;
}

.step-desc {
    font-size: 0.95rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.8);
}

.process-step::after {
    content: '→';
    position: absolute;
    top: 80px;
    right: -25px;
    font-size: 2rem;
    color: var(--gold-light);
    opacity: 0.3;
}

.process-step:last-child::after {
    display: none;
}

/* ==================== 产品画廊 ==================== */
.gallery-section {
    padding: 100px 40px;
    background: var(--bg-white);
}

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

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
    border-bottom: 1px solid var(--border-light);
}

.gallery-tab {
    padding: 15px 0;
    font-size: 0.9rem;
    letter-spacing: 2px;
    color: var(--text-gray);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    bottom: -1px;
}

.gallery-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    background: var(--bg-cream);
}

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

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
    padding: 30px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-title {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.gallery-desc {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
}

/* ==================== 客户案例 ==================== */
.cases-section {
    padding: 100px 40px;
    background: var(--bg-cream);
}

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

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.case-card {
    background: white;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.case-image {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

.case-card:hover .case-image img {
    transform: scale(1.1);
}

.case-content {
    padding: 30px;
}

.case-tag {
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.case-title {
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.case-desc {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.7;
}

/* ==================== CTA区域 ==================== */
.cta-section {
    padding: 120px 40px;
    background: linear-gradient(135deg, var(--bg-cream) 0%, #f5f0eb 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(74, 143, 122, 0.08) 0%, transparent 70%);
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-container h2 {
    font-family: 'Cormorant Garamond', 'STZhongYuan', serif;
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.cta-container p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-gray);
    margin-bottom: 50px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 45px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 45px;
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
}