/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */
:root {
    /* 主色调 (Teal / 青绿) */
    --primary-color: #0086c1;/*#20afca;*/
    --primary-light: #4cc1d6;
    --primary-dark: #178196;
    --primary-bg: #e3f6fa;

    /* 文字颜色 */
    --text-dark: #2d3436;
    --text-muted: #636e72;
    --text-light: #b2bec3;
    --white: #ffffff;

    /* 背景色 */
    --bg-body: #ffffff;
    --bg-section: #f8fbfa;

    /* 其他 */
    --radius-md: 8px;
    --radius-lg: 16px;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(32, 175, 202, 0.08);
    --shadow-hover: 0 15px 40px rgba(32, 175, 202, 0.15);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-body);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* ==========================================================================
   Typography & Utils
   ========================================================================== */
.container {
    max-width: 1600px;
    width:92%;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    text-align: center;
    margin-bottom: 48px;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 600;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
    padding-bottom: 16px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.section-title p {
    margin-top: 16px;
    color: var(--text-muted);
    font-size: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(32, 175, 202, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(32, 175, 202, 0.4);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--white);
    color: var(--white);
}

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    width: 96%;
    max-width: none;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.header.scrolled .logo {
    color: var(--primary-color);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.nav-menu {
    display: flex;
    gap: 40px;
    height: 100%;
}

.nav-item {
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-link {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 8px 0;
}

.header.scrolled .nav-link {
    color: var(--text-dark);
}



.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-item:hover .nav-link::after,
.nav-item.active .nav-link::after {
    width: 100%;
}

.nav-item:hover .nav-link,
.nav-item.active .nav-link {
    color: var(--primary-color);
}

.header.scrolled .nav-item:hover .nav-link {
    color: var(--primary-color);
}

/* ==========================================================================
   Mega Menu
   ========================================================================== */
.mega-menu {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    transform: translateY(10px);
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    border-top: 1px solid #eee;
}

.nav-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 40px 24px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}



.mega-item {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 200px;
}

.mega-item img {
    border-radius: var(--radius-md);
    height: 120px;
    object-fit: cover;
    transition: var(--transition);
}

.mega-item:hover img {
    transform: scale(1.05);
}

.mega-item-img-wrapper {
    overflow: hidden;
    border-radius: var(--radius-md);
}

.mega-item span {
    font-weight: 500;
    color: var(--text-dark);
    text-align: center;
}

.mega-item:hover span {
    color: var(--primary-color);
}

/* ==========================================================================
   Hero Banner
   ========================================================================== */
.hero {
    position: relative;
    margin-top: 80px;
    width: 100%;
}

.swiper-container {
    width: 100%;
}

.swiper-slide {
    position: relative;
    overflow: hidden;
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(32, 175, 202, 0.85) 0%, rgba(23, 129, 150, 0.6) 100%);
}

.slide-content {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding: 0 24px;
    z-index: 10;
}

.slide-subtitle {
    font-size: 18px;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 0.3s;
}

.slide-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 30px;
    max-width: 900px;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 0.5s;
}

.slide-desc {
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 700px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 0.7s;
}

.slide-btn {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 0.9s;
}

.swiper-slide-active .slide-subtitle,
.swiper-slide-active .slide-title,
.swiper-slide-active .slide-desc,
.swiper-slide-active .slide-btn {
    opacity: 1;
    transform: translateY(0);
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: var(--white);
    width: 30px;
    border-radius: 6px;
}

/* ==========================================================================
   Hero Contact Bar
   ========================================================================== */
.hero-contact-bar {
    height: 90px;
    background-color: var(--white);
    border-bottom: 1px solid #eee;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    display: flex;
    align-items: center;
    position: relative;
    z-index: 20;
}

.hcb-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.hcb-info {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hcb-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hcb-icon {
    font-size: 28px;
    color: var(--primary-color);
}

.hcb-text-group {
    display: flex;
    flex-direction: column;
}

.hcb-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 2px;
}

.hcb-val {
    font-size: 14px;
    color: var(--text-muted);
}

.hcb-quote-btn {
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    margin-left: 20px;
}

.hcb-search {
    position: relative;
    width: 250px;
}

.hcb-search-input {
    width: 100%;
    padding: 10px 40px 10px 20px;
    border: 1px solid #ddd;
    border-radius: 30px;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    background-color: #fcfcfc;
}

.hcb-search-input:focus {
    border-color: var(--primary-color);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(32, 175, 202, 0.1);
}

.hcb-search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.hcb-search-btn:hover {
    color: var(--primary-color);
}

@media (max-width: 1024px) {
    .hcb-info {
        gap: 20px;
    }

    .hcb-quote-btn {
        margin-left: 0;
        padding: 8px 16px;
    }

    .hcb-search {
        width: 200px;
    }
}

@media (max-width: 768px) {
    .hero {
        height: auto;
    }

    .lang-switch{
        display: flex !important;
    }
    .hero-contact-bar {
        height: auto;
        padding: 20px 0;
    }

    .hcb-inner {
        flex-direction: column;
        gap: 20px;
    }

    .hcb-info {
        flex-direction: column;
        align-items: flex-start;
    }

    .hcb-search {
        width: 100%;
    }
}

/* ==========================================================================
   About Section (Bento Box)
   ========================================================================== */
.about {
    padding: 100px 0;
    background-color: var(--bg-body);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, minmax(200px, auto));
    gap: 24px;
}

.about-box {
    border-radius: var(--radius-lg);
    padding: 40px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.about-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.text-box {
    grid-column: span 2;
    grid-row: span 2;
    background: #f8fbfa;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.box-tag {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.text-box h3 {
    font-size: 34px;
    margin-bottom: 20px;
    color: var(--text-dark);
    line-height: 1.4;
}

.text-box p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 30px;
}

.btn-arrow {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 16px;
}

.btn-arrow i {
    margin-left: 10px;
    transition: transform 0.3s;
}

.btn-arrow:hover i {
    transform: translateX(5px);
}

.img-box {
    grid-column: span 2;
    grid-row: span 1;
    padding: 0;
}

.img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.img-box:hover img {
    transform: scale(1.05);
}

.play-btn-glass {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.play-btn-glass:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.play-btn-glass i {
    margin-left: 4px;
}

.stat-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.primary-bg {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.dark-bg {
    background: #1a1e21;
    color: white;
}

.stat-box h4 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 5px;
    display: flex;
    align-items: baseline;
}

.stat-box p {
    font-size: 14px;
    opacity: 0.8;
}

.feature-box {
    background: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    grid-column: span 2;
}

.feature-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.feature-box i {
    font-size: 24px;
    color: var(--primary-color);
}

.feature-box h5 {
    font-size: 20px;
    margin-bottom: 8px;
}

.feature-box p {
    font-size: 14px;
    color: var(--text-muted);
}

/* ==========================================================================
   Solutions Section Redesign
   ========================================================================== */
.solutions {
    position: relative;
    padding: 100px 0;
    background: #f4f7f6;
}

.sol-bg-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 65%;
    background-image:
        linear-gradient(rgba(0, 134, 193, 0.9), rgba(0, 134, 193, 0.95)),
        url('https://images.unsplash.com/photo-1581092160562-40aa08e78837?auto=format&fit=crop&q=80&w=1920');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 85%);
    z-index: 0;
}

.z-10 {
    z-index: 10;
    position: relative;
}

.solutions-header {
    text-align: center;
    margin-bottom: 50px;
    color: var(--white);
}

.solutions-header h2 {
    font-size: 36px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.solutions-header p {
    font-size: 16px;
    opacity: 0.8;
}

.modern-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.modern-tabs .tab-item {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 30px;
    color: var(--white);
    backdrop-filter: blur(5px);
    transition: var(--transition);
    cursor: pointer;
}

.modern-tabs .tab-item:hover,
.modern-tabs .tab-item.active {
    background:var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(44, 181, 160, 0.3);
}

.solutions-slider-wrapper {
    position: relative;
    padding: 0;
}

.solutions-prev,
.solutions-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    font-size: 16px;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.solutions-prev:hover,
.solutions-next:hover {
    background: var(--primary-color);
    color: var(--white);
}

.solutions-prev {
    left: -24px;
}

.solutions-next {
    right: -24px;
}

/* Hide default swiper icons */
.solutions-prev::after,
.solutions-next::after {
    content: none !important;
}

.solutions-swiper {
    width: 100%;
    overflow: hidden;
    padding: 20px 0 40px 0;
}

.sol-card {
    background: var(--white);
    border-radius: 16px;
    padding: 0;
    overflow: hidden;
    text-align: left;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
}

.sol-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.sol-card-img {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.sol-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s;
}

.sol-card:hover .sol-card-img img {
    transform: scale(1.05);
}

.sol-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.sol-category {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.sol-card-title {
    font-size: 17px;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.modern-btn-link {
    display: inline-flex;
    align-items: center;
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 600;
    margin-top: auto;
    transition: var(--transition);
}

.modern-btn-link i {
    margin-left: 8px;
    font-size: 12px;
    width: 24px;
    height: 24px;
    background: #f0f0f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.sol-card:hover .modern-btn-link {
    color: var(--primary-color);
}

.sol-card:hover .modern-btn-link i {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.solutions-footer {
    padding: 30px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-dark);
    font-weight: 500;
}

.sol-foot-text {
    font-size: 16px;
}

.modern-text-btn {
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 16px;
}

.modern-text-btn i {
    transition: transform 0.3s;
}

.modern-text-btn:hover i {
    transform: translateX(5px);
}

/* ==========================================================================
   Culture Gallery Section (企业风貌 & 员工风采)
   ========================================================================== */
.culture-gallery {
    padding: 80px 0;
    background-color: var(--bg-section);
}

.cg-header {
    text-align: center;
    margin-bottom: 40px;
}

.cg-line {
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 0 auto 15px;
}

.cg-header h2 {
    font-size: 32px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.cg-header p {
    font-size: 15px;
    color: var(--text-muted);
}

.cg-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.cg-tab {
    padding: 12px 32px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.cg-tab:hover,
.cg-tab.active {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(32, 175, 202, 0.3);
}

.cg-content {
    position: relative;
}

.cg-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 240px);
    gap: 20px;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.cg-grid.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.cg-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.cg-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.cg-item:hover img {
    transform: scale(1.08);
}

.cg-item-lg {
    grid-column: span 2;
    grid-row: span 2;
}

.cg-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 20px 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--white);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

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

.cg-overlay h4 {
    font-size: 18px;
    margin-bottom: 5px;
    font-weight: 600;
}

.cg-overlay p {
    font-size: 14px;
    opacity: 0.9;
}

.cg-footer {
    text-align: center;
    margin-top: 40px;
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 12px 32px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(32, 175, 202, 0.3);
}

.btn-outline-primary i {
    transition: transform 0.3s ease;
}

.btn-outline-primary:hover i {
    transform: translateX(5px);
}

/* Responsive Culture Gallery */
@media (max-width: 1024px) {
    .cg-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(2, 180px);
    }

    .cg-item-lg {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 768px) {
    .cg-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 150px);
    }

    .cg-item-lg {
        grid-column: span 2;
        grid-row: span 1;
    }

    .cg-tabs {
        gap: 10px;
    }

    .cg-tab {
        padding: 10px 24px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .cg-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(5, 200px);
    }

    .cg-item-lg {
        grid-column: span 1;
        grid-row: span 1;
    }
}

/* ==========================================================================
   Quote CTA Section (Lead Generation)
   ========================================================================== */
.quote-cta {
    padding: 80px 0 100px 0;
    position: relative;
    background-color: var(--white);
}

.quote-header {
    text-align: center;
    margin-bottom: 40px;
}

.quote-line {
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 0 auto 15px;
}

.quote-header h2 {
    font-size: 32px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.quote-header p {
    font-size: 15px;
    color: var(--text-muted);
}

.quote-form-bar {
    background: var(--primary-color);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 15px 40px rgba(32, 175, 202, 0.2);
}

.quote-form {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.quote-form .form-group {
    flex: 1;
    position: relative;
}

.input-icon i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-size: 16px;
    opacity: 0.8;
}

.quote-form input {
    width: 100%;
    padding: 14px 20px 14px 45px;
    border: none;
    border-radius: 8px;
    background: var(--white);
    font-size: 15px;
    color: var(--text-dark);
    transition: var(--transition);
    outline: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.quote-form input:focus {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1), 0 0 0 2px rgba(255, 255, 255, 0.5);
}

.quote-submit-btn {
    background: var(--white);
    color: var(--primary-color);
    padding: 14px 40px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.quote-submit-btn:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: #1a1e21;
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 20px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-logo .logo-icon {
    width: 36px;
    height: 36px;
}

.footer-about {
    line-height: 1.8;
}

.footer-widget h4 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 24px;
    font-weight: 500;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    line-height: 1.6;
}

.contact-info i {
    color: var(--primary-color);
    margin-top: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .text-box {
        grid-row: span 1;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .solutions-footer {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        /* Add mobile menu later if needed */
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .text-box,
    .img-box,
    .feature-box {
        grid-column: span 1;
    }

    .slide-title {
        font-size: 36px;
    }

    .solutions-prev {
        left: 0;
    }

    .solutions-next {
        right: 0;
    }

    .quote-form {
        flex-direction: column;
        gap: 15px;
    }

    .quote-form-bar {
        padding: 20px;
    }

    .quote-submit-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Inner Pages (About, Culture, etc)
   ========================================================================== */
.page-banner {
    position: relative;
    padding: 120px 0 80px;
    background-size: cover;
    background-position: center;
    color: var(--white);
    margin-top: 80px;
}

.page-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 134, 193, 0.9) 0%, rgba(0, 134, 193, 0.8) 100%);
}

.page-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.page-subtitle {
    font-size: 18px;
    opacity: 0.9;
    letter-spacing: 1px;
}

.page-section {
    padding: 80px 0;
}

.bg-light {
    background-color: #f8fbfa;
}

/* About Layout */
.about-flex {
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.about-text p {
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-images {
    flex: 1;
}

.about-img-main {
    width: 100%;
    border-radius: var(--radius-lg);
    margin-bottom: 30px;
    box-shadow: var(--shadow-md);
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-card {
    background: var(--white);
    padding: 24px 15px;
    text-align: center;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-bottom-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.stat-card h3 {
    font-size: 32px;
    color: var(--primary-color);
    display: inline-block;
}

.stat-card span {
    color: var(--primary-color);
    font-weight: bold;
}

.stat-card p {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    height: 100%;
    width: 2px;
    background: #e0e0e0;
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 40px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: 12px;
    top: 5px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--white);
    border: 4px solid var(--primary-color);
    z-index: 2;
    transition: var(--transition);
}

.timeline-item:hover .timeline-dot {
    background: var(--primary-color);
    transform: scale(1.2);
}

.timeline-content {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: var(--transition);
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 20px;
    border-style: solid;
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--white) transparent transparent;
}

.timeline-item:hover .timeline-content {
    box-shadow: var(--shadow-md);
}

.timeline-year {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.timeline-title {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

/* Culture Mission & Vision */
.culture-mv-bg {
    background: linear-gradient(to right, var(--primary-bg), var(--white));
}

.mv-flex {
    display: flex;
    gap: 40px;
    justify-content: center;
}

.mv-card {
    background: var(--white);
    padding: 50px 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    flex: 1;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.mv-card:hover {
    transform: translateY(-10px);
}

.mv-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.mv-card:hover::after {
    transform: scaleX(1);
}

.mv-icon {
    font-size: 48px;
    color: var(--primary-light);
    margin-bottom: 24px;
}

.mv-card h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.mv-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-muted);
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.value-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.value-card:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px);
}

.value-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 24px;
    transition: var(--transition);
}

.value-card:hover .value-icon {
    color: var(--white);
}

.value-card h4 {
    font-size: 22px;
    margin-bottom: 16px;
    transition: var(--transition);
}

.value-card p {
    color: var(--text-muted);
    line-height: 1.8;
    transition: var(--transition);
}

.value-card:hover p {
    color: rgba(255, 255, 255, 0.9);
}

/* Responsive Inner Pages */
@media (max-width: 992px) {
    .about-flex, .mv-flex {
        flex-direction: column;
    }
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .lang-switch{
        display: flex !important;
    }
}

@media (max-width: 768px) {
    .values-grid {
        grid-template-columns: 1fr;
    }
    .about-stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Honors Grid */
.honors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.honor-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.honor-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.honor-img-wrapper {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.honor-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.honor-card:hover .honor-img-wrapper img {
    transform: scale(1.1);
}

.honor-hover-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(32, 175, 202, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.honor-card:hover .honor-hover-layer {
    opacity: 1;
}

.honor-hover-layer i {
    color: var(--white);
    font-size: 32px;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.honor-card:hover .honor-hover-layer i {
    transform: translateY(0);
}

.honor-info {
    padding: 20px;
    text-align: center;
}

.honor-info h3 {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.honor-info p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Gallery UI */
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn {
    padding: 8px 20px;
    border: 1px solid var(--border-color);
    background: var(--white);
    color: var(--text-dark);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 260px;
}

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

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 20px 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--white);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

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

.gallery-overlay h4 {
    font-size: 20px;
    margin-bottom: 5px;
}

.gallery-overlay p {
    font-size: 14px;
    opacity: 0.9;
}

/* Lightbox Styles */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img {
    max-width: 90%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.5);
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.lightbox-overlay.active .lightbox-img {
    transform: scale(1);
}

.lightbox-caption {
    color: #fff;
    margin-top: 15px;
    font-size: 16px;
    text-align: center;
    max-width: 80%;
}

.lightbox-close, .lightbox-prev, .lightbox-next {
    position: absolute;
    background: transparent;
    border: none;
    color: #fff;
    cursor: pointer;
    transition: color 0.2s, transform 0.2s;
    outline: none;
    z-index: 10000;
}

.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

.lightbox-close {
    top: 20px;
    right: 30px;
    font-size: 36px;
}

.lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    padding: 20px;
    font-size: 30px;
}

.lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    padding: 20px;
    font-size: 30px;
}

@media (max-width: 768px) {
    .lightbox-prev { left: 5px; font-size: 24px; padding: 10px; }
    .lightbox-next { right: 5px; font-size: 24px; padding: 10px; }
    .lightbox-img { max-width: 95%; max-height: 70vh; }
}

/* News List */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.news-img {
    height: 240px;
    position: relative;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-card:hover .news-img img {
    transform: scale(1.05);
}

.news-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--primary-color);
    color: var(--white);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: bold;
    border-radius: 4px;
    z-index: 1;
}

.news-content {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 12px;
}

.news-meta i {
    color: var(--primary-color);
    margin-right: 5px;
}

.news-title {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 15px;
    line-height: 1.4;
    font-weight: 600;
    transition: var(--transition);
}

.news-card:hover .news-title {
    color: var(--primary-color);
}

.news-desc {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
}

.news-more {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    margin-top: auto;
}

.news-more i {
    margin-left: 8px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.news-card:hover .news-more i {
    transform: translateX(5px);
}

/* Pagination - Unified Style */
.pagination-wrapper {
    margin-top: 50px;
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 50px;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--text-dark);
    border: 1px solid #e8e8e8;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
}

.pagination a:hover {
    background: var(--primary-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pagination a.current,
.pagination span.current {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(32, 175, 202, 0.3);
}

/* pbootCMS numbar样式 */
.page-numbar {
    display: flex;
    gap: 8px;
    align-items: center;
}

.page-numbar a,
.page-numbar span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--text-dark);
    border: 1px solid #e8e8e8;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.page-numbar a:hover {
    background: var(--primary-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.page-numbar a.current,
.page-numbar span.current {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(32, 175, 202, 0.3);
}

/* News Detail Layout */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.sidebar-widget {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.widget-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
    display: block;
}

.widget-search {
    position: relative;
}

.widget-search input {
    width: 100%;
    padding: 10px 45px 10px 14px;
    border: 1px solid #e8e8e8;
    border-radius: var(--radius-md);
    outline: none;
    font-size: 14px;
    transition: var(--transition);
}

.widget-search input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(32, 175, 202, 0.1);
}

.widget-search button {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.widget-search button:hover {
    background: var(--primary-dark);
}

.widget-categories {
    list-style: none;
}

.widget-categories li {
    margin-bottom: 8px;
}

.widget-categories li:last-child {
    margin-bottom: 0;
}

.widget-categories a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    padding: 8px 0;
    border-bottom: 1px dashed #e8e8e8;
    font-size: 14px;
    transition: var(--transition);
}

.widget-categories a:hover {
    color: var(--primary-color);
    padding-left: 8px;
}

.widget-categories .badge {
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 12px;
    background: var(--primary-bg);
    color: var(--primary-color);
}

.widget-posts {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.recent-post {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.recent-post-img {
    width: 70px;
    height: 50px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}

.recent-post-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.recent-post:hover .recent-post-img img {
    transform: scale(1.1);
}

.recent-post-info h4 {
    font-size: 13px;
    margin-bottom: 4px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.recent-post-info h4 a {
    color: var(--text-dark);
    transition: var(--transition);
}

.recent-post-info h4 a:hover {
    color: var(--primary-color);
}

.recent-post-info span {
    font-size: 12px;
    color: var(--text-muted);
}

/* Tags Widget */
.widget-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-item {
    display: inline-block;
    padding: 6px 12px;
    background: #f8fbfa;
    color: var(--text-muted);
    border-radius: 20px;
    font-size: 12px;
    transition: var(--transition);
}

.tag-item:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* News Detail Article */
.news-detail {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.news-header {
    padding: 30px 40px;
    border-bottom: 1px solid #eee;
}

.news-detail-title {
    font-size: 28px;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 20px;
    font-weight: 700;
}

.news-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--text-muted);
    font-size: 14px;
}

.news-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-meta i {
    color: var(--primary-color);
}

.news-body {
    padding: 40px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
}

.news-body p {
    margin-bottom: 20px;
}

.news-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: 20px 0;
}

.news-body h2,
.news-body h3,
.news-body h4 {
    margin: 30px 0 15px;
    color: var(--text-dark);
}

.news-body h2 {
    font-size: 24px;
}

.news-body h3 {
    font-size: 20px;
}

.news-body h4 {
    font-size: 18px;
}

.news-body blockquote {
    background: #f8fbfa;
    border-left: 4px solid var(--primary-color);
    padding: 20px 24px;
    margin: 24px 0;
    font-size: 16px;
    color: var(--text-muted);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.news-body ul,
.news-body ol {
    margin: 16px 0;
    padding-left: 24px;
}

.news-body li {
    margin-bottom: 8px;
}

/* News Tags */
.news-tags {
    padding: 20px 40px;
    border-top: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.news-tags i {
    color: var(--primary-color);
}

.news-tags a {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-bg);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 13px;
    transition: var(--transition);
}

.news-tags a:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* News Share */
.news-share {
    padding: 20px 40px;
    border-top: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 12px;
}

.news-share span {
    color: var(--text-muted);
    font-size: 14px;
}

.share-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fbfa;
    color: var(--text-muted);
    border-radius: 50%;
    font-size: 16px;
    transition: var(--transition);
}

.share-link:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Prev/Next Navigation */
.news-prev-next {
    padding: 20px 40px;
    border-top: 1px solid #eee;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.prev-item,
.next-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.prev-item span,
.next-item span {
    color: var(--text-muted);
}

.prev-item a,
.next-item a {
    color: var(--text-dark);
    transition: var(--transition);
}

.prev-item a:hover,
.next-item a:hover {
    color: var(--primary-color);
}

/* Related News */
.related-news {
    margin-top: 40px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 30px 40px;
}

.related-title {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
    font-weight: 600;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.related-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.related-img {
    display: block;
    height: 120px;
    overflow: hidden;
}

.related-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.related-info {
    padding: 12px;
    background: #f8fbfa;
}

.related-info h4 {
    font-size: 14px;
    margin-bottom: 6px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-info h4 a {
    color: var(--text-dark);
    transition: var(--transition);
}

.related-card:hover .related-info h4 a {
    color: var(--primary-color);
}

.related-info span {
    font-size: 12px;
    color: var(--text-muted);
}

/* Responsive - News Detail */
@media (max-width: 1200px) {
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .article-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .sidebar-widget {
        margin-bottom: 0;
    }

    .news-header,
    .news-body,
    .news-tags,
    .news-share,
    .news-prev-next,
    .related-news {
        padding-left: 24px;
        padding-right: 24px;
    }

    .news-detail-title {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        grid-template-columns: 1fr;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .news-meta {
        gap: 12px;
    }
}

/* Contact Page Styles */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 0; /* Removed negative gap to create proper separation from banner */
}

.contact-info-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateY(-10px);
}

.contact-info-card .icon-box {
    width: 70px;
    height: 70px;
    background: rgba(32, 175, 202, 0.1);
    color: var(--primary-color);
    font-size: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 25px;
}

.contact-info-card h3 {
    font-size: 22px;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.contact-info-card p {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 5px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-form-container {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form .form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-form .form-group input, .contact-form .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: #f8faf9;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    outline: none;
    transition: var(--transition);
}

.contact-form .form-group input:focus, .contact-form .form-group textarea:focus {
    border-color: var(--primary-color);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(32, 175, 202, 0.1);
}

.contact-form .submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.contact-form .submit-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}


.contact-map-container {
    height: 100%;
}

.map-placeholder {
    height: 100%;
    min-height: 500px;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.map-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.map-overlay {
    position: absolute;
    bottom: 30px;
    left: 30px;
    right: 30px;
}

.map-info {
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--primary-color);
}

.map-info h4 {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.map-info p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.map-info p i {
    color: var(--primary-color);
    margin-right: 5px;
}

.map-link {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.map-link:hover {
    text-decoration: underline;
}

@media (max-width: 992px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .map-placeholder {
        min-height: 400px;
    }
}

/* ==========================================================================
   Mobile Navigation Fixes (Revised)
   ========================================================================== */
/* Default: Hide toggle on PC and larger screens */
.nav-toggle {
    display: none !important; 
    background: none;
    border: none;
    font-size: 26px;
    color: var(--text-dark);
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

@media (max-width: 992px) {
    .nav-toggle {
        display: block !important; /* Show toggle only on mobile */
    }

    .nav-menu {
        position: fixed !important;
        top: 80px !important;
        left: -100% !important;
        width: 100% !important;
        height: calc(100vh - 80px) !important;
        background: var(--white) !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 0 !important;
        padding: 20px 40px !important;
        transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
        overflow-y: auto !important;
        z-index: 1000 !important;
        visibility: visible !important;
        display: flex !important; /* Ensure it stays flex but column */
    }

    .nav-menu.active {
        left: 0 !important;
        transform: none !important; /* Ensure transform doesn't interfere */
    }

    .nav-item {
        width: 100% !important;
        height: auto !important;
        display: block !important;
        border-bottom: 1px solid #f0f0f0 !important;
    }

    .nav-link {
        width: 100% !important;
        padding: 15px 0 !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        font-size: 18px !important;
    }

    .nav-link::after {
        display: none !important;
    }

    /* Submenu Behavior in Mobile */
    .mega-menu, .lang-dropdown {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: none;
        width: 100% !important;
        box-shadow: none !important;
        margin-left: 15px !important;
        border-top: none !important;
        border-left: 2px solid var(--primary-color) !important;
        background: #fcfcfc !important;
    }

    /* Logic to show submenu when parent nav-item is "touched" or has hover */
    .nav-item:hover .mega-menu,
    .nav-item:hover .lang-dropdown {
        display: block !important;
    }

    .mega-menu-inner {
        padding: 10px 0 !important;
        display: block !important;
    }

    .mega-item {
        display: block !important;
        padding: 10px 20px !important;
        font-size: 16px !important;
    }
    
    .mega-item-img-wrapper {
        display: none !important;
    }
}

/* ==========================================================================
   Language Switcher
   ========================================================================== */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
}

.lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dark);
    border: 1.5px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    white-space: nowrap;
    line-height: 1;
}

.lang-btn .lang-flag {
    font-size: 16px;
    line-height: 1;
}

.lang-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(32, 175, 202, 0.06);
}

.lang-btn.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(32, 175, 202, 0.1);
    font-weight: 600;
}

/* ==========================================================================
   Product Detail Page
   ========================================================================== */

/* Product Detail Layout */
.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 100px;
    align-self: start;
}

.main-image {
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: var(--white);
    margin-bottom: 16px;
}

.main-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.main-image:hover img {
    transform: scale(1.02);
}

.thumbnail-images {
    display: flex;
    gap: 12px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: var(--transition);
    object-fit: cover;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(32, 175, 202, 0.2);
}

/* Product Info */
.product-info {
    padding: 20px 0;
}

.product-category-badge {
    display: inline-block;
    background: var(--primary-bg);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.product-detail-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 20px;
}

.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #eee;
}

.product-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 14px;
}

.product-meta i {
    color: var(--primary-color);
}

.product-description {
    margin-bottom: 24px;
}

.product-description h4 {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-description h4::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 2px;
}

.product-description p {
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 15px;
}

.product-features {
    background: #f8fbfa;
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 28px;
}

.product-features h4 {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-features h4::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 2px;
}

.product-features ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 14px;
}

.product-features li i {
    color: var(--primary-color);
    font-size: 12px;
}

.product-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.product-actions .btn {
    padding: 14px 32px;
    font-size: 15px;
}

.product-actions .btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.product-actions .btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Product Tabs */
.product-tabs {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 60px;
}

.tab-nav {
    display: flex;
    background: #f8fbfa;
    border-bottom: 1px solid #eee;
    list-style: none;
    margin: 0;
    padding: 0;
}

.tab-item {
    padding: 18px 36px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.tab-item:hover {
    color: var(--primary-color);
    background: var(--white);
}

.tab-item.active {
    color: var(--primary-color);
    background: var(--white);
}

.tab-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-color);
}

.tab-content {
    padding: 40px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.content-wrapper {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-dark);
}

.content-wrapper p {
    margin-bottom: 16px;
}

.content-wrapper img {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin: 20px 0;
}

.content-wrapper table {
    width: 90%;
    margin: auto;
}

.firstRow {
    background: var(--primary-color);
}

.content-wrapper table , td{
    border: 1px solid #ccc;
    border-spacing: unset;
    text-align: center;
}

/* Params Table */
.params-table {
    max-width: 600px;
}

.params-table .table {
    width: 100%;
    border-collapse: collapse;
}

.params-table .table th,
.params-table .table td {
    padding: 16px 20px;
    text-align: left;
    border: 1px solid #eee;
}

.params-table .table th {
    background: #f8fbfa;
    color: var(--text-dark);
    font-weight: 600;
    width: 140px;
}

.params-table .table td {
    color: var(--text-muted);
}

.params-table .table img {
    border-radius: var(--radius-sm);
}

/* Case Grid */
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.case-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.case-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.case-item a {
    display: block;
}

.case-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-item:hover img {
    transform: scale(1.05);
}

.case-item h5 {
    padding: 16px;
    font-size: 15px;
    color: var(--text-dark);
    background: var(--white);
    margin: 0;
    transition: var(--transition);
}

.case-item:hover h5 {
    color: var(--primary-color);
}

/* Related Products */
.related-products {
    margin-top: 60px;
}

.section-title-custom {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 36px;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}

.section-title-custom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-img {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-img img {
    transform: scale(1.08);
}

.product-content {
    padding: 20px;
}

.product-category {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.product-title {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: var(--transition);
}

.product-card:hover .product-title {
    color: var(--primary-color);
}

.product-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}

.product-more i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.product-card:hover .product-more {
    color: var(--primary-color);
}

.product-card:hover .product-more i {
    transform: translateX(4px);
}

/* Quote Form Section - Product Detail Page */
.quote-form-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fbfa 0%, #e3f6fa 100%);
}

.quote-form-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 50px;
    box-shadow: var(--shadow-md);
}

.quote-form-container .section-title {
    text-align: center;
    margin-bottom: 36px;
}

.quote-form-container .section-title h2 {
    font-size: 28px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.quote-form-container .section-title p {
    color: var(--text-muted);
    font-size: 15px;
}

/* 产品详情页表单 - 通栏布局 */
.quote-form-section .quote-form {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: end;
}

.quote-form-section .quote-form .form-group {
    margin-bottom: 0;
    flex: none;
    position: static;
}

.quote-form-section .quote-form .form-group.full-width {
    grid-column: span 4;
}

.quote-form-section .quote-form .form-group.half-width {
    grid-column: span 2;
}

.quote-form-section .quote-form .form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.quote-form-section .quote-form .form-group input,
.quote-form-section .quote-form .form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: #f8faf9;
    border: 2px solid #e8e8e8;
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--text-dark);
    transition: var(--transition);
    outline: none;
    box-shadow: none;
}

.quote-form-section .quote-form .form-group input:focus,
.quote-form-section .quote-form .form-group textarea:focus {
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(32, 175, 202, 0.1);
}

.quote-form-section .quote-form .form-group input::placeholder,
.quote-form-section .quote-form .form-group textarea::placeholder {
    color: #aaa;
}

.quote-form-section .quote-form .submit-btn {
    grid-column: span 4;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(32, 175, 202, 0.3);
}

.quote-form-section .quote-form .submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(32, 175, 202, 0.4);
}

/* Responsive - Product Detail */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-gallery {
        position: static;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .case-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tab-nav {
        overflow-x: auto;
    }

    .tab-item {
        padding: 16px 24px;
        white-space: nowrap;
    }

    .quote-form-section .quote-form-container {
        padding: 30px 40px;
    }
}

@media (max-width: 768px) {
    .product-detail-title {
        font-size: 26px;
    }

    .product-features ul {
        grid-template-columns: 1fr;
    }

    .product-actions {
        flex-direction: column;
    }

    .product-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .case-grid {
        grid-template-columns: 1fr;
    }

    .tab-content {
        padding: 24px;
    }

    .quote-form-section .quote-form {
        grid-template-columns: repeat(2, 1fr);
    }

    .quote-form-section .quote-form .form-group.full-width {
        grid-column: span 2;
    }

    .quote-form-section .quote-form .submit-btn {
        grid-column: span 2;
    }

    .params-table .table th {
        width: 100px;
    }
}

@media (max-width: 480px) {
    .product-actions .btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .tab-item {
        padding: 14px 18px;
        font-size: 14px;
    }

    .quote-form-section .quote-form-container {
        padding: 24px;
    }

    .quote-form-section .quote-form {
        grid-template-columns: 1fr;
    }

    .quote-form-section .quote-form .form-group.full-width,
    .quote-form-section .quote-form .form-group.half-width,
    .quote-form-section .quote-form .submit-btn {
        grid-column: span 1;
    }
}

/* ==========================================================================
   Product List Page
   ========================================================================== */

/* Category Filter */
.category-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.filter-item {
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-muted);
    background: #f8fbfa;
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
}

.filter-item:hover {
    color: var(--primary-color);
    background: var(--primary-bg);
}

.filter-item.active {
    color: var(--white);
    background: var(--primary-color);
    box-shadow: 0 4px 15px rgba(32, 175, 202, 0.3);
}

/* Products Grid - List Page */
.productlist-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Product Card - Enhanced for List */
.productlist-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.productlist-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.productlist-card .product-img {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.productlist-card .product-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.1));
    opacity: 0;
    transition: var(--transition);
}

.productlist-card:hover .product-img::after {
    opacity: 1;
}

.productlist-card .product-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.6s ease;
}

.productlist-card:hover .product-img img {
    transform: scale(1.1);
}

.productlist-card .product-content {
    padding: 24px;
}

.productlist-card .product-category {
    display: inline-block;
    background: var(--primary-bg);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.productlist-card .product-title {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
    font-weight: 600;
    transition: var(--transition);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.productlist-card:hover .product-title {
    color: var(--primary-color);
}

.productlist-card .product-desc {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.productlist-card .product-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.productlist-card .product-more i {
    width: 24px;
    height: 24px;
    background: var(--primary-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: var(--transition);
}

.productlist-card:hover .product-more i {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(5px);
}

/* Product Card Hover Overlay */
.productlist-card .product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 250px;
    background: rgba(0, 134, 193, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    z-index: 10;
}

.productlist-card:hover .product-overlay {
    opacity: 1;
}

.productlist-card .product-overlay a {
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    padding: 12px 28px;
    border: 2px solid var(--white);
    border-radius: 30px;
    transition: var(--transition);
}

.productlist-card .product-overlay a:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.empty-state i {
    font-size: 60px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.empty-state h4 {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.empty-state p {
    color: var(--text-light);
}

/* Responsive - Product List */
@media (max-width: 1200px) {
    .productlist-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .productlist-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .category-filter {
        padding: 15px;
        gap: 8px;
    }

    .filter-item {
        padding: 8px 18px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .productlist-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .productlist-card .product-img {
        height: 200px;
    }

    .category-filter {
        justify-content: flex-start;
        border-radius: var(--radius-md);
    }

    .pagination a,
    .pagination span,
    .page-numbar a,
    .page-numbar span {
        min-width: 40px;
        height: 40px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .filter-item {
        padding: 6px 14px;
        font-size: 13px;
    }

    .productlist-card .product-content {
        padding: 16px;
    }

    .productlist-card .product-title {
        font-size: 16px;
    }
}