/* ============================================
   安徽瑭星服装设计有限公司 - 网站公共样式
   ============================================ */

/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    color: #333;
    line-height: 1.8;
    background: #fff;
}
a { text-decoration: none; color: inherit; transition: color 0.3s; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4, h5, h6 { font-weight: normal; }

/* Common Colors */
:root {
    --primary: #1a1a2e;
    --primary-light: #16213e;
    --accent: #c9a96e;
    --accent-dark: #b8893e;
    --gold: #d4a84b;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray: #e0e0e0;
    --gray-dark: #666;
    --text: #333333;
    --text-light: #999999;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--primary);
    transition: all 0.3s ease;
}
.header.scrolled {
    background: rgba(26, 26, 46, 0.95);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary);
}
.logo-text {
    font-size: 22px;
    color: var(--white);
    font-weight: bold;
    letter-spacing: 2px;
}
.logo-text small {
    font-size: 12px;
    color: var(--accent);
    display: block;
    letter-spacing: 4px;
    margin-top: 2px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 0;
}
.nav a {
    color: var(--white);
    padding: 10px 22px;
    font-size: 15px;
    position: relative;
    transition: all 0.3s;
    letter-spacing: 1px;
}
.nav a:hover,
.nav a.active {
    color: var(--accent);
}
.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
}
.nav a:hover::after,
.nav a.active::after {
    width: 30px;
}

.nav-toggle {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle span {
    width: 28px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s;
}

/* ============================================
   Banner / Hero Carousel
   ============================================ */
.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}
.hero-carousel {
    position: relative;
    width: 100%;
    height: 100%;
}
.hero-slide {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-slide.active {
    opacity: 1;
    z-index: 1;
}
.hero-slide-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.hero-slide-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,26,46,0.75) 0%, rgba(22,33,62,0.65) 50%, rgba(15,52,96,0.6) 100%);
}
.hero-slide-pattern {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(201,169,110,0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(201,169,110,0.05) 0%, transparent 40%),
        radial-gradient(circle at 60% 80%, rgba(201,169,110,0.06) 0%, transparent 45%);
}
.hero-content {
    text-align: center;
    z-index: 2;
    padding: 0 20px;
}
.hero-content h1 {
    font-size: 48px;
    color: var(--white);
    font-weight: bold;
    letter-spacing: 6px;
    margin-bottom: 20px;
    line-height: 1.3;
}
.hero-content h1 span {
    color: var(--accent);
}
.hero-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    letter-spacing: 4px;
    margin-bottom: 40px;
}
.hero-en {
    font-size: 14px;
    color: var(--accent);
    letter-spacing: 8px;
    margin-bottom: 30px;
    text-transform: uppercase;
}
.hero-btn {
    display: inline-block;
    padding: 14px 40px;
    background: var(--accent);
    color: var(--primary);
    font-size: 16px;
    letter-spacing: 3px;
    border-radius: 4px;
    transition: all 0.3s;
    font-weight: bold;
}
.hero-btn:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201,169,110,0.4);
}
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.5);
    font-size: 12px;
    letter-spacing: 3px;
    animation: bounce 2s infinite;
    z-index: 3;
}
.hero-scroll i {
    display: block;
    margin-top: 8px;
    width: 20px;
    height: 20px;
    border-right: 1px solid rgba(255,255,255,0.4);
    border-bottom: 1px solid rgba(255,255,255,0.4);
    transform: rotate(45deg);
    margin-left: auto;
    margin-right: auto;
}

/* Carousel Controls */
.hero-carousel-nav {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 5;
}
.hero-carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid rgba(255,255,255,0.2);
}
.hero-carousel-dot.active {
    background: var(--accent);
    border-color: var(--accent);
    width: 30px;
    border-radius: 6px;
}
.hero-carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}
.hero-carousel-arrow:hover {
    background: var(--accent);
    color: var(--primary);
    border-color: var(--accent);
}
.hero-carousel-arrow.prev {
    left: 30px;
}
.hero-carousel-arrow.next {
    right: 30px;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================
   Section Common Styles
   ============================================ */
.section {
    padding: 80px 0;
}
.section-dark {
    background: var(--primary);
    color: var(--white);
}
.section-light {
    background: var(--gray-light);
}
.section-title {
    text-align: center;
    margin-bottom: 50px;
}
.section-title h2 {
    font-size: 32px;
    color: var(--text);
    font-weight: bold;
    letter-spacing: 3px;
    margin-bottom: 10px;
}
.section-dark .section-title h2 {
    color: var(--white);
}
.section-title .en {
    font-size: 14px;
    color: var(--accent);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 15px;
}
.section-title p {
    font-size: 15px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}
.section-dark .section-title p {
    color: rgba(255,255,255,0.6);
}
.section-title .divider {
    width: 60px;
    height: 2px;
    background: var(--accent);
    margin: 15px auto 0;
}

/* ============================================
   About Section (Home)
   ============================================ */
.about-home {
    display: flex;
    gap: 60px;
    align-items: center;
}
.about-home-img {
    flex: 1;
    height: 400px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-home-img .img-placeholder {
    text-align: center;
    padding: 40px;
}
.about-home-img .img-placeholder i {
    font-size: 80px;
    color: var(--accent);
    opacity: 0.3;
}
.about-home-text {
    flex: 1;
}
.about-home-text h3 {
    font-size: 26px;
    color: var(--text);
    font-weight: bold;
    margin-bottom: 20px;
    letter-spacing: 2px;
}
.about-home-text .en-label {
    font-size: 12px;
    color: var(--accent);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 15px;
}
.about-home-text p {
    font-size: 15px;
    color: var(--gray-dark);
    line-height: 2;
    margin-bottom: 15px;
}
.about-home-text .more-btn {
    display: inline-block;
    padding: 10px 30px;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 14px;
    letter-spacing: 2px;
    transition: all 0.3s;
    margin-top: 20px;
}
.about-home-text .more-btn:hover {
    background: var(--accent);
    color: var(--white);
}

/* ============================================
   Products Section
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}
.product-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}
.product-card-img {
    height: 260px;
    background: linear-gradient(135deg, #f0f0f0 0%, #e8e8e8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.product-card-img .placeholder-icon {
    font-size: 60px;
    color: var(--accent);
    opacity: 0.2;
}
.product-card-img .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: rgba(201,169,110,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: height 0.3s;
}
.product-card:hover .product-card-img .overlay {
    height: 100%;
}
.overlay-text {
    color: var(--white);
    font-size: 16px;
    letter-spacing: 3px;
}
.product-card-info {
    padding: 20px;
    text-align: center;
}
.product-card-info h4 {
    font-size: 16px;
    color: var(--text);
    font-weight: bold;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.product-card-info p {
    font-size: 13px;
    color: var(--text-light);
}

/* ============================================
   Process Section
   ============================================ */
.process-steps {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 50px;
}
.process-step {
    flex: 1;
    text-align: center;
    position: relative;
}
.process-step::after {
    content: '→';
    position: absolute;
    right: -15px;
    top: 30px;
    color: var(--accent);
    font-size: 24px;
}
.process-step:last-child::after {
    display: none;
}
.process-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 30px;
    font-weight: bold;
    transition: all 0.3s;
}
.process-step:hover .process-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(201,169,110,0.5);
}
.process-step h4 {
    font-size: 16px;
    color: var(--text);
    font-weight: bold;
    margin-bottom: 10px;
    letter-spacing: 1px;
}
.process-step p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ============================================
   News Section
   ============================================ */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.news-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.news-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}
.news-card-img {
    height: 200px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.news-card-img .placeholder-icon {
    font-size: 40px;
    color: var(--accent);
    opacity: 0.2;
}
.news-card-info {
    padding: 20px;
}
.news-card-info .date {
    font-size: 12px;
    color: var(--accent);
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.news-card-info h4 {
    font-size: 16px;
    color: var(--text);
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.5;
}
.news-card-info p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ============================================
   Stats / Numbers Section
   ============================================ */
.stats-row {
    display: flex;
    justify-content: space-around;
    gap: 40px;
    padding: 50px 0;
}
.stat-item {
    text-align: center;
}
.stat-number {
    font-size: 48px;
    color: var(--accent);
    font-weight: bold;
    letter-spacing: 2px;
}
.stat-number span {
    font-size: 24px;
}
.stat-label {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    letter-spacing: 2px;
    margin-top: 10px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--primary);
    color: var(--white);
    padding: 60px 0 0;
}
.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-about .logo {
    margin-bottom: 20px;
}
.footer-about p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
}
.footer-col h4 {
    font-size: 16px;
    color: var(--accent);
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.footer-col ul li {
    margin-bottom: 12px;
}
.footer-col ul li a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    transition: color 0.3s;
}
.footer-col ul li a:hover {
    color: var(--accent);
}
.footer-contact-info p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 2;
}
.footer-contact-info p i {
    color: var(--accent);
    margin-right: 8px;
    width: 16px;
}
.footer-bottom {
    padding: 20px 0;
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    letter-spacing: 1px;
}

/* ============================================
   Page Banner (Sub Pages)
   ============================================ */
.page-banner {
    height: 300px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, #0f3460 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 80px;
    position: relative;
}
.page-banner::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 30% 40%, rgba(201,169,110,0.1) 0%, transparent 50%);
}
.page-banner h1 {
    font-size: 36px;
    color: var(--white);
    font-weight: bold;
    letter-spacing: 4px;
    z-index: 1;
}
.page-banner .en {
    font-size: 14px;
    color: var(--accent);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-top: 10px;
    z-index: 1;
}

/* ============================================
   About Page
   ============================================ */
.about-intro {
    display: flex;
    gap: 50px;
    align-items: center;
}
.about-intro-img {
    flex: 1;
    height: 450px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-intro-img .placeholder-icon {
    font-size: 80px;
    color: var(--accent);
    opacity: 0.2;
}
.about-intro-text {
    flex: 1;
}
.about-intro-text h3 {
    font-size: 24px;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 20px;
    letter-spacing: 2px;
}
.about-intro-text p {
    font-size: 15px;
    color: var(--gray-dark);
    line-height: 2;
    margin-bottom: 15px;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.culture-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    transition: all 0.3s;
}
.culture-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}
.culture-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary);
}
.culture-card h4 {
    font-size: 18px;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 15px;
    letter-spacing: 2px;
}
.culture-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.8;
}

/* Timeline */
.timeline {
    position: relative;
    padding: 40px 0;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    transform: translateX(-50%);
}
.timeline-item {
    display: flex;
    margin-bottom: 40px;
    position: relative;
}
.timeline-item:nth-child(odd) {
    justify-content: flex-start;
    padding-right: calc(50% + 30px);
}
.timeline-item:nth-child(even) {
    justify-content: flex-end;
    padding-left: calc(50% + 30px);
}
.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    border: 3px solid var(--white);
    z-index: 1;
}
.timeline-content {
    padding: 20px 25px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.timeline-content .year {
    font-size: 20px;
    color: var(--accent);
    font-weight: bold;
    margin-bottom: 10px;
}
.timeline-content p {
    font-size: 14px;
    color: var(--gray-dark);
    line-height: 1.8;
}

/* ============================================
   Product List Page
   ============================================ */
.product-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.product-category-card {
    position: relative;
    height: 350px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-category-card .placeholder-icon {
    font-size: 60px;
    color: var(--accent);
    opacity: 0.15;
}
.product-category-card .card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(26,26,46,0.9) 0%, transparent 100%);
    z-index: 1;
}
.product-category-card h3 {
    font-size: 22px;
    color: var(--white);
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 10px;
}
.product-category-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
}
.product-category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

/* Product Detail */
.product-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}
.product-detail-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    transition: all 0.3s;
}
.product-detail-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}
.product-detail-card-img {
    height: 280px;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-detail-card-img .placeholder-icon {
    font-size: 50px;
    color: var(--accent);
    opacity: 0.15;
}
.product-detail-card-info {
    padding: 20px;
}
.product-detail-card-info h4 {
    font-size: 16px;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 8px;
}
.product-detail-card-info p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.8;
}
.product-detail-card-info .price-tag {
    color: var(--accent);
    font-size: 15px;
    font-weight: bold;
    margin-top: 10px;
}

/* ============================================
   Design Service Page
   ============================================ */
.design-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.design-feature {
    padding: 30px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    transition: all 0.3s;
}
.design-feature:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}
.design-feature h4 {
    font-size: 18px;
    color: var(--text);
    font-weight: bold;
    margin-bottom: 15px;
    letter-spacing: 1px;
}
.design-feature p {
    font-size: 14px;
    color: var(--gray-dark);
    line-height: 2;
}
.design-feature-icon {
    width: 50px;
    height: 50px;
    background: var(--accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 20px;
}

/* ============================================
   Process Page
   ============================================ */
.process-detail {
    display: flex;
    gap: 40px;
    align-items: center;
}
.process-detail.reverse {
    flex-direction: row-reverse;
}
.process-detail-img {
    flex: 1;
    height: 300px;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.process-detail-img .placeholder-icon {
    font-size: 60px;
    color: var(--accent);
    opacity: 0.15;
}
.process-detail-text {
    flex: 1;
}
.process-detail-text .step-num {
    font-size: 48px;
    color: var(--accent);
    font-weight: bold;
    opacity: 0.3;
}
.process-detail-text h4 {
    font-size: 20px;
    color: var(--text);
    font-weight: bold;
    margin-bottom: 15px;
    letter-spacing: 2px;
}
.process-detail-text p {
    font-size: 14px;
    color: var(--gray-dark);
    line-height: 2;
}

/* ============================================
   News Page
   ============================================ */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.news-list-item {
    display: flex;
    gap: 30px;
    padding: 30px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    transition: all 0.3s;
}
.news-list-item:hover {
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}
.news-list-item-img {
    flex-shrink: 0;
    width: 250px;
    height: 180px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.news-list-item-img .placeholder-icon {
    font-size: 40px;
    color: var(--accent);
    opacity: 0.15;
}
.news-list-item-info {
    flex: 1;
}
.news-list-item-info .date {
    font-size: 12px;
    color: var(--accent);
    margin-bottom: 10px;
}
.news-list-item-info h3 {
    font-size: 18px;
    color: var(--text);
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.5;
}
.news-list-item-info p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.8;
}
.news-list-item-info .read-more {
    display: inline-block;
    margin-top: 15px;
    color: var(--accent);
    font-size: 14px;
    letter-spacing: 1px;
}
.news-list-item-info .read-more:hover {
    color: var(--accent-dark);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}
.pagination a {
    padding: 8px 16px;
    border: 1px solid var(--gray);
    font-size: 14px;
    color: var(--gray-dark);
    border-radius: 4px;
    transition: all 0.3s;
}
.pagination a:hover,
.pagination a.active {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
}

/* ============================================
   News Detail
   ============================================ */
.news-detail-content {
    max-width: 800px;
    margin: 0 auto;
}
.news-detail-content .date {
    font-size: 14px;
    color: var(--accent);
    margin-bottom: 20px;
}
.news-detail-content h1 {
    font-size: 28px;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 30px;
    line-height: 1.5;
}
.news-detail-content .article-img {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}
.news-detail-content .article-img .placeholder-icon {
    font-size: 60px;
    color: var(--accent);
    opacity: 0.15;
}
.news-detail-content .article-text p {
    font-size: 15px;
    color: var(--gray-dark);
    line-height: 2;
    margin-bottom: 15px;
}
.news-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--gray);
}
.news-nav a {
    font-size: 14px;
    color: var(--gray-dark);
    transition: color 0.3s;
}
.news-nav a:hover {
    color: var(--accent);
}

/* ============================================
   Contact Page
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}
.contact-info {
    padding: 40px;
    background: var(--primary);
    border-radius: 8px;
    color: var(--white);
}
.contact-info h3 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 30px;
    letter-spacing: 2px;
}
.contact-info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}
.contact-info-item .icon {
    width: 40px;
    height: 40px;
    background: var(--accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--primary);
    flex-shrink: 0;
}
.contact-info-item .text h4 {
    font-size: 14px;
    color: var(--accent);
    font-weight: bold;
    margin-bottom: 5px;
}
.contact-info-item .text p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}
.contact-form {
    padding: 40px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
}
.contact-form h3 {
    font-size: 24px;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 30px;
    letter-spacing: 2px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--gray);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s;
    background: var(--gray-light);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent);
    outline: none;
}
.form-group textarea {
    height: 120px;
    resize: vertical;
}
.submit-btn {
    display: inline-block;
    padding: 12px 40px;
    background: var(--accent);
    color: var(--primary);
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 2px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}
.submit-btn:hover {
    background: var(--accent-dark);
}

.contact-map {
    height: 400px;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
}
.contact-map .placeholder-text {
    font-size: 16px;
    color: var(--text-light);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: repeat(2, 1fr); }
    .about-home { flex-direction: column; }
    .about-intro { flex-direction: column; }
    .process-detail { flex-direction: column; }
    .process-detail.reverse { flex-direction: column; }
}

@media (max-width: 768px) {
    .nav { 
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--primary);
        padding: 20px;
        flex-direction: column;
        gap: 10px;
    }
    .nav.open { display: flex; }
    .nav-toggle { display: flex; }
    
    .hero-content h1 { font-size: 28px; letter-spacing: 3px; }
    .hero-content p { font-size: 14px; }
    .hero-carousel-arrow { width: 36px; height: 36px; font-size: 16px; }
    .hero-carousel-arrow.prev { left: 10px; }
    .hero-carousel-arrow.next { right: 10px; }
    .hero-carousel-nav { bottom: 70px; }
    .hero-carousel-dot { width: 8px; height: 8px; }
    .hero-carousel-dot.active { width: 20px; }
    
    .section { padding: 50px 0; }
    .section-title h2 { font-size: 24px; }
    
    .products-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .product-categories { grid-template-columns: 1fr; }
    .culture-grid { grid-template-columns: 1fr; }
    .design-features { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .product-detail-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr; }
    
    .process-steps { flex-direction: column; align-items: center; }
    .process-step::after { display: none; }
    
    .stats-row { flex-direction: column; gap: 20px; }
    
    .news-list-item { flex-direction: column; }
    .news-list-item-img { width: 100%; height: 200px; }
    
    .page-banner { height: 200px; }
    .page-banner h1 { font-size: 24px; }
    
    .timeline::before { left: 20px; }
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        padding-left: 50px;
        padding-right: 0;
        justify-content: flex-start;
    }
    .timeline-dot { left: 20px; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 22px; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .logo-text { font-size: 16px; }
}