:root {
    --emerald-50: #ecfdf5;
    --emerald-100: #d1fae5;
    --emerald-200: #a7f3d0;
    --emerald-300: #6ee7b7;
    --emerald-400: #34d399;
    --emerald-500: #10b981;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --emerald-800: #065f46;
    --emerald-900: #064e3b;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--slate-900);
    background: white;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.header.scrolled {
    background: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--emerald-600);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.025em;
    transition: color 0.3s;
}

.header:not(.scrolled) .logo-name {
    color: white;
}

.header.scrolled .logo-name {
    color: var(--slate-900);
}

.logo-sub {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.header:not(.scrolled) .logo-sub {
    color: var(--emerald-200);
}

.header.scrolled .logo-sub {
    color: var(--emerald-600);
}

.nav {
    display: none;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav {
        display: flex;
    }
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s;
}

.header:not(.scrolled) .nav-link {
    color: white;
}

.header.scrolled .nav-link {
    color: var(--slate-600);
}

.nav-link:hover,
.nav-link.active {
    color: var(--emerald-500);
}

.nav-link.active {
    color: var(--emerald-600);
}

.header-phone {
    display: none;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 700;
}

@media (min-width: 768px) {
    .header-phone {
        display: flex;
    }
}

.header:not(.scrolled) .header-phone {
    color: white;
}

.header.scrolled .header-phone {
    color: var(--emerald-600);
}

.mobile-menu-btn {
    display: block;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

.header:not(.scrolled) .mobile-menu-btn svg {
    color: white;
}

.header.scrolled .mobile-menu-btn svg {
    color: var(--slate-900);
}

.mobile-nav {
    display: none;
    background: white;
    border-top: 1px solid var(--slate-100);
}

.mobile-nav.open {
    display: block;
}

@media (min-width: 768px) {
    .mobile-nav {
        display: none !important;
    }
}

.mobile-nav-inner {
    padding: 0.5rem 1rem 1.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 1rem 0.75rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--slate-700);
    border-radius: 6px;
    transition: all 0.3s;
}

.mobile-nav-link:hover {
    background: var(--emerald-50);
    color: var(--emerald-600);
}

.mobile-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.75rem;
    color: var(--emerald-600);
    font-weight: 700;
    border-top: 1px solid var(--slate-100);
    margin-top: 0.5rem;
}

/* Main Content */
main {
    min-height: 100vh;
}

/* Hero Section */
.hero {
    position: relative;
    height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.4));
}

.hero-content {
    position: relative;
    z-index: 10;
    color: white;
    max-width: 42rem;
}

.hero-badge {
    display: inline-block;
    padding: 0.25rem 1rem;
    background: var(--emerald-600);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
    width: auto;
    max-width: fit-content;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

.hero-title span {
    color: var(--emerald-400);
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--slate-200);
    margin-bottom: 2.5rem;
    line-height: 1.75;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-weight: 700;
    border-radius: 8px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--emerald-600);
    color: white;
}

.btn-primary:hover {
    background: var(--emerald-500);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(12px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn svg {
    margin-left: 0.5rem;
    transition: transform 0.3s;
}

.btn:hover svg {
    transform: translateX(4px);
}

/* Stats Section */
.stats {
    padding: 5rem 0;
    background: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--emerald-600);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--slate-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* About Preview Section */
.about-preview {
    padding: 6rem 0;
    background: var(--slate-50);
    overflow: hidden;
}

.about-preview-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-preview-grid {
        flex-direction: row;
        gap: 4rem;
    }
}

.about-preview-image {
    flex: 1;
    position: relative;
}

.about-preview-image img {
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.about-preview-image::before {
    content: '';
    position: absolute;
    bottom: -1.5rem;
    right: -1.5rem;
    width: 16rem;
    height: 16rem;
    background: rgba(5, 150, 105, 0.1);
    border-radius: 50%;
    filter: blur(40px);
    z-index: -1;
}

.about-preview-image::after {
    content: '';
    position: absolute;
    top: -1.5rem;
    left: -1.5rem;
    width: 8rem;
    height: 8rem;
    background: var(--emerald-600);
    border-radius: 1rem;
    z-index: -1;
}

.about-preview-content {
    flex: 1;
}

.section-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--emerald-600);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--slate-900);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
}

.about-preview-desc {
    color: var(--slate-600);
    margin-bottom: 2rem;
    line-height: 1.75;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--slate-700);
    font-weight: 500;
}

.about-feature-icon {
    color: var(--emerald-600);
}

.link-more {
    display: inline-flex;
    align-items: center;
    color: var(--emerald-600);
    font-weight: 700;
    transition: color 0.3s;
}

.link-more:hover {
    color: var(--emerald-700);
}

.link-more svg {
    margin-left: 0.5rem;
    transition: transform 0.3s;
}

.link-more:hover svg {
    transform: translateX(4px);
}

/* Products Section */
.products-section {
    padding: 6rem 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.product-card {
    background: var(--slate-50);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--slate-100);
    transition: all 0.5s;
}

.product-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 16rem;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s;
}

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

.product-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.25rem 0.75rem;
    background: var(--emerald-600);
    color: white;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 9999px;
}

.product-content {
    padding: 2rem;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
}

.product-desc {
    color: var(--slate-500);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-link {
    display: inline-flex;
    align-items: center;
    color: var(--emerald-600);
    font-weight: 700;
    font-size: 0.875rem;
    transition: all 0.3s;
}

.product-card:hover .product-link {
    transform: translateX(8px);
}

.product-link svg {
    margin-left: 0.5rem;
}

.products-cta {
    text-align: center;
    margin-top: 3rem;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: rgba(6, 78, 59, 0.9);
    mix-blend-mode: multiply;
}

.cta-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: white;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .cta-title {
        font-size: 3rem;
    }
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .cta-buttons {
        flex-direction: row;
    }
}

.cta-phone {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
}

.cta-phone-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-phone-text {
    text-align: left;
}

.cta-phone-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.7;
}

.cta-phone-number {
    font-size: 1.25rem;
    font-weight: 700;
}

.btn-white {
    background: white;
    color: var(--emerald-900);
}

.btn-white:hover {
    background: var(--emerald-50);
}

/* News Section */
.news-section {
    padding: 6rem 0;
    background: var(--slate-50);
}

.news-header {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .news-header {
        flex-direction: row;
        align-items: flex-end;
    }
}

.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.news-card {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .news-card {
        flex-direction: row;
    }
}

.news-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.news-image {
    flex-shrink: 0;
    border-radius: 0.75rem;
    overflow: hidden;
    height: 12rem;
}

@media (min-width: 640px) {
    .news-image {
        width: 33.333%;
        height: auto;
    }
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 0.5rem 0;
}

.news-date {
    color: var(--emerald-600);
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.news-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-summary {
    color: var(--slate-500);
    font-size: 0.875rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 1rem;
}

.news-link {
    display: inline-flex;
    align-items: center;
    color: var(--slate-900);
    font-weight: 700;
    font-size: 0.875rem;
    transition: color 0.3s;
}

.news-link:hover {
    color: var(--emerald-600);
}

.news-link svg {
    margin-left: 0.25rem;
}

/* Page Banner */
.page-banner {
    background: var(--emerald-900);
    padding: 6rem 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.page-banner-bg {
    position: absolute;
    inset: 0;
    opacity: 0.2;
}

.page-banner-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-banner-content {
    position: relative;
    z-index: 10;
}

.page-banner-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .page-banner-title {
        font-size: 3.75rem;
    }
}

.page-banner-desc {
    font-size: 1.25rem;
    color: var(--emerald-100);
    max-width: 48rem;
    line-height: 1.75;
}

.page-banner-center {
    text-align: center;
}

.page-banner-center .page-banner-desc {
    margin: 0 auto;
}

/* About Page */
.about-intro {
    padding: 6rem 0;
    background: white;
}

.about-intro-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-intro-grid {
        flex-direction: row;
    }
}

.about-intro-content {
    flex: 1;
}

.about-intro-text {
    color: var(--slate-600);
    line-height: 1.75;
}

.about-intro-text p {
    margin-bottom: 1.5rem;
}

.about-intro-images {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.about-intro-images img {
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.about-intro-images div:first-child {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-intro-images div:last-child {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 3rem;
}

/* Mission Section */
.mission-section {
    padding: 6rem 0;
    background: var(--slate-900);
    color: white;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 768px) {
    .mission-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.mission-card {
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: background 0.3s;
}

.mission-card:hover {
    background: rgba(255, 255, 255, 0.1);
}

.mission-icon {
    color: var(--emerald-500);
    margin-bottom: 1.5rem;
}

.mission-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.mission-desc {
    color: var(--slate-400);
    line-height: 1.75;
}

/* Timeline Section */
.timeline-section {
    padding: 6rem 0;
    background: white;
}

.timeline {
    max-width: 56rem;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--slate-200);
}

@media (max-width: 767px) {
    .timeline::before {
        display: none;
    }
}

.timeline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .timeline-item {
        flex-direction: row;
    }

    .timeline-item:nth-child(even) {
        flex-direction: row-reverse;
    }
}

.timeline-content {
    flex: 1;
    text-align: center;
}

@media (min-width: 768px) {
    .timeline-item:nth-child(odd) .timeline-content {
        text-align: right;
    }

    .timeline-item:nth-child(even) .timeline-content {
        text-align: left;
    }
}

.timeline-year {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--emerald-600);
    margin-bottom: 0.5rem;
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.timeline-desc {
    color: var(--slate-500);
    font-size: 0.875rem;
}

.timeline-dot {
    width: 48px;
    height: 48px;
    background: var(--emerald-600);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.timeline-spacer {
    flex: 1;
}

/* Products Page */
.filter-section {
    padding: 3rem 0;
    background: white;
    border-bottom: 1px solid var(--slate-100);
    position: sticky;
    top: 72px;
    z-index: 40;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.filter-inner {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .filter-inner {
        flex-direction: row;
    }
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .filter-buttons {
        padding-bottom: 0;
    }
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 700;
    white-space: nowrap;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.filter-btn.active {
    background: var(--emerald-600);
    color: white;
}

.filter-btn:not(.active) {
    background: var(--slate-100);
    color: var(--slate-600);
}

.filter-btn:not(.active):hover {
    background: var(--slate-200);
}

.search-box {
    position: relative;
    width: 100%;
}

@media (min-width: 768px) {
    .search-box {
        width: 20rem;
    }
}

.search-box input {
    width: 100%;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    background: var(--slate-100);
    border: none;
    border-radius: 9999px;
    font-size: 0.875rem;
    outline: none;
    transition: all 0.3s;
}

.search-box input:focus {
    box-shadow: 0 0 0 2px var(--emerald-500);
}

.search-box svg {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--slate-400);
}

.products-page-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .products-page-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-page-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.product-page-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.5s;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-page-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.product-page-image {
    height: 18rem;
    overflow: hidden;
    position: relative;
}

.product-page-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s;
}

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

.product-page-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-page-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
}

.product-page-desc {
    color: var(--slate-500);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.75;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    margin-top: auto;
}

.product-feature-tag {
    padding: 0.25rem 0.5rem;
    background: var(--emerald-50);
    color: var(--emerald-700);
    font-size: 10px;
    font-weight: 700;
    border-radius: 4px;
}

.product-page-link {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background: var(--slate-900);
    color: white;
    text-align: center;
    font-weight: 700;
    border-radius: 8px;
    transition: background 0.3s;
}

.product-page-link:hover {
    background: var(--emerald-600);
}

/* Product Detail */
.product-detail {
    padding: 6rem 0;
    background: white;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: var(--slate-500);
    margin-bottom: 3rem;
    transition: color 0.3s;
}

.back-link:hover {
    color: var(--emerald-600);
}

.back-link svg {
    margin-right: 0.5rem;
    transition: transform 0.3s;
}

.back-link:hover svg {
    transform: translateX(-4px);
}

.product-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

@media (min-width: 1024px) {
    .product-detail-grid {
        flex-direction: row;
    }
}

.product-detail-images {
    flex: 1;
}

.product-main-image {
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    margin-bottom: 1.5rem;
    border: 1px solid var(--slate-100);
    background: var(--slate-50);
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.product-thumbnail {
    aspect-ratio: 1;
    border-radius: 0.75rem;
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color 0.3s;
    cursor: pointer;
}

.product-thumbnail:hover {
    border-color: var(--emerald-500);
}

.product-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-detail-info {
    flex: 1;
}

.product-detail-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--emerald-100);
    color: var(--emerald-700);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 9999px;
    margin-bottom: 1rem;
}

.product-detail-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .product-detail-name {
        font-size: 2.5rem;
    }
}

.product-detail-desc {
    font-size: 1.125rem;
    color: var(--slate-600);
    margin-bottom: 2rem;
    line-height: 1.75;
}

.product-detail-features {
    margin-bottom: 2.5rem;
}

.product-detail-features h4 {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1rem;
}

.product-detail-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .product-detail-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.product-detail-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--slate-700);
}

.product-detail-feature svg {
    color: var(--emerald-600);
}

.product-specs {
    padding: 2rem;
    background: var(--slate-50);
    border-radius: 1rem;
    border: 1px solid var(--slate-100);
    margin-bottom: 2.5rem;
}

.product-specs h4 {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1rem;
}

.product-specs-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--slate-200);
    font-size: 0.875rem;
}

.product-specs-row:last-child {
    border-bottom: none;
}

.product-specs-label {
    color: var(--slate-500);
}

.product-specs-value {
    color: var(--slate-900);
    font-weight: 500;
}

.product-detail-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .product-detail-buttons {
        flex-direction: row;
    }
}

.product-detail-buttons .btn {
    flex: 1;
}

.product-detail-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--emerald-600);
    font-weight: 700;
}

@media (min-width: 640px) {
    .product-detail-phone {
        justify-content: flex-start;
    }
}

.product-detail-tabs {
    margin-top: 6rem;
}

.product-tabs-header {
    display: flex;
    gap: 3rem;
    border-bottom: 1px solid var(--slate-200);
    margin-bottom: 3rem;
    overflow-x: auto;
}

.product-tab-btn {
    padding-bottom: 1rem;
    font-weight: 700;
    white-space: nowrap;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.product-tab-btn.active {
    color: var(--emerald-600);
    border-bottom-color: var(--emerald-600);
}

.product-tab-btn:not(.active) {
    color: var(--slate-500);
}

.product-tab-btn:not(.active):hover {
    color: var(--emerald-600);
}

.product-tab-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1.5rem;
}

.product-tab-content p {
    color: var(--slate-600);
    line-height: 2;
    margin-bottom: 1rem;
}

.product-tab-content ul {
    list-style: disc;
    padding-left: 1.5rem;
    color: var(--slate-600);
}

.product-tab-content ul li {
    margin-bottom: 0.5rem;
}

/* News Page */
.news-page {
    padding: 5rem 0;
    background: var(--slate-50);
}

.news-page-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .news-page-grid {
        grid-template-columns: 2fr 1fr;
    }
}

.news-main {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.news-page-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .news-page-card {
        flex-direction: row;
    }
}

.news-page-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.news-page-image {
    overflow: hidden;
}

@media (min-width: 768px) {
    .news-page-image {
        width: 40%;
    }
}

.news-page-image img {
    width: 100%;
    height: 16rem;
    object-fit: cover;
    transition: transform 0.5s;
}

@media (min-width: 768px) {
    .news-page-image img {
        height: 100%;
    }
}

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

.news-page-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

@media (min-width: 768px) {
    .news-page-content {
        width: 60%;
    }
}

.news-page-date {
    display: flex;
    align-items: center;
    color: var(--emerald-600);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.news-page-date svg {
    margin-right: 0.5rem;
}

.news-page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1rem;
    transition: color 0.3s;
}

.news-page-title:hover {
    color: var(--emerald-600);
}

.news-page-summary {
    color: var(--slate-500);
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-page-link {
    display: inline-flex;
    align-items: center;
    color: var(--slate-900);
    font-weight: 700;
    transition: color 0.3s;
}

.news-page-link:hover {
    color: var(--emerald-600);
}

.news-page-link svg {
    margin-left: 0.25rem;
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.sidebar-widget {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.sidebar-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 4px solid var(--emerald-600);
}

.sidebar-search {
    position: relative;
}

.sidebar-search input {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    background: var(--slate-50);
    border: 1px solid var(--slate-100);
    border-radius: 0.75rem;
    outline: none;
    transition: all 0.3s;
}

.sidebar-search input:focus {
    box-shadow: 0 0 0 2px var(--emerald-500);
}

.sidebar-search svg {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--slate-400);
}

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

.sidebar-categories li {
    margin-bottom: 1rem;
}

.sidebar-categories a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--slate-600);
    transition: color 0.3s;
}

.sidebar-categories a:hover {
    color: var(--emerald-600);
}

.sidebar-categories span {
    background: var(--slate-50);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    transition: background 0.3s;
}

.sidebar-categories a:hover span {
    background: var(--emerald-50);
}

.sidebar-popular {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-popular-item {
    display: flex;
    gap: 1rem;
}

.sidebar-popular-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.sidebar-popular-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.sidebar-popular-item:hover .sidebar-popular-image img {
    transform: scale(1.1);
}

.sidebar-popular-content h4 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s;
}

.sidebar-popular-item:hover .sidebar-popular-content h4 {
    color: var(--emerald-600);
}

.sidebar-popular-date {
    font-size: 10px;
    color: var(--slate-400);
    text-transform: uppercase;
}

/* News Detail */
.news-detail {
    padding: 6rem 0;
    background: white;
}

.news-detail-content {
    max-width: 56rem;
    margin: 0 auto;
}

.news-detail-date {
    display: flex;
    align-items: center;
    color: var(--emerald-600);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.news-detail-date svg {
    margin-right: 0.5rem;
}

.news-detail-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 2rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .news-detail-title {
        font-size: 3rem;
    }
}

.news-detail-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-top: 1px solid var(--slate-100);
    border-bottom: 1px solid var(--slate-100);
    margin-bottom: 2.5rem;
}

.news-detail-source {
    font-size: 0.875rem;
    color: var(--slate-500);
}

.news-detail-actions {
    display: flex;
    gap: 1rem;
}

.news-detail-actions button {
    background: none;
    border: none;
    color: var(--slate-400);
    cursor: pointer;
    transition: color 0.3s;
}

.news-detail-actions button:hover {
    color: var(--emerald-600);
}

.news-detail-image {
    border-radius: 1rem;
    overflow: hidden;
    margin-bottom: 2.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.news-detail-summary {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--slate-900);
    padding-left: 1.5rem;
    border-left: 4px solid var(--emerald-600);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.news-detail-text {
    color: var(--slate-600);
    line-height: 2;
    white-space: pre-line;
}

.news-detail-nav {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--slate-100);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .news-detail-nav {
        flex-direction: row;
        justify-content: space-between;
    }
}

.news-detail-nav-item {
    flex: 1;
}

.news-detail-nav-item.sm-right {
    text-align: right;
}

.news-detail-nav-label {
    font-size: 0.75rem;
    color: var(--slate-400);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.news-detail-nav-link {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--slate-900);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s;
}

.news-detail-nav-link:hover {
    color: var(--emerald-600);
}

/* Contact Page */
.contact-section {
    padding: 6rem 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 2rem;
}

.contact-info > p {
    color: var(--slate-600);
    margin-bottom: 3rem;
    line-height: 1.75;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
}

.contact-item-icon {
    width: 48px;
    height: 48px;
    background: var(--emerald-50);
    color: var(--emerald-600);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-content h4 {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.25rem;
}

.contact-item-value {
    font-size: 1.125rem;
    color: var(--emerald-600);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.contact-item-sub {
    font-size: 0.875rem;
    color: var(--slate-500);
}

.contact-wechat {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--slate-50);
    border-radius: 1rem;
    border: 1px solid var(--slate-100);
}

.contact-wechat-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-wechat-icon {
    width: 40px;
    height: 40px;
    background: var(--emerald-600);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-wechat-header h4 {
    font-weight: 700;
    color: var(--slate-900);
}

.contact-wechat p {
    font-size: 0.875rem;
    color: var(--slate-600);
    margin-bottom: 1.5rem;
}

.contact-qr {
    width: 128px;
    height: 128px;
    background: white;
    padding: 0.5rem;
    border: 1px solid var(--slate-200);
    border-radius: 8px;
}

.contact-qr img {
    width: 100%;
    height: 100%;
}

/* Contact Form */
.contact-form-wrapper {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--slate-100);
}

@media (min-width: 768px) {
    .contact-form-wrapper {
        padding: 3rem;
    }
}

.contact-form-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--slate-700);
    margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 0.75rem;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--emerald-500);
    border-color: transparent;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    padding: 1rem;
    background: var(--emerald-600);
    color: white;
    font-weight: 700;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.form-submit:hover {
    background: var(--emerald-700);
}

.form-submit svg {
    margin-left: 0.5rem;
    transition: transform 0.3s;
}

.form-submit:hover svg {
    transform: translate(2px, -2px);
}

/* Map Section */
.map-section {
    height: 500px;
    background: var(--slate-200);
    position: relative;
}

.map-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--slate-500);
}

.map-placeholder svg {
    color: var(--emerald-600);
    margin-bottom: 1rem;
}

.map-placeholder span {
    font-weight: 700;
}

.map-section iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(100%);
}

/* Footer */
.footer {
    background: var(--slate-900);
    color: var(--slate-300);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.footer-brand-icon {
    width: 32px;
    height: 32px;
    background: var(--emerald-600);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
}

.footer-brand-name {
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-desc {
    font-size: 0.875rem;
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.footer-title {
    color: white;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    display: flex;
    align-items: center;
    color: var(--slate-300);
    font-size: 0.875rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--emerald-400);
}

.footer-links a svg {
    margin-right: 0.25rem;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.footer-contact-item svg {
    color: var(--emerald-500);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--slate-800);
    text-align: center;
    font-size: 0.75rem;
    color: var(--slate-500);
}

/* Footer Social Icons */
.footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--slate-800);
    color: var(--slate-300);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--emerald-600);
    color: white;
    transform: translateY(-3px);
}

.social-icon svg {
    width: 18px;
    height: 18px;
}

/* Footer QR Codes */
.footer-qr-codes {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.qr-item {
    text-align: center;
}

.qr-item img {
    width: 80px;
    height: 80px;
    border-radius: 4px;
    margin-bottom: 0.25rem;
    object-fit: cover;
}

.qr-item span {
    display: block;
    font-size: 0.75rem;
    color: var(--slate-400);
}

/* ========================================
   Floating Buttons (Desktop)
   ======================================== */

.floating-buttons {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.floating-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--emerald-600);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.floating-btn:hover {
    background: var(--emerald-500);
    transform: scale(1.1);
}

.floating-btn i {
    font-size: 1.25rem;
}

.floating-tooltip {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    color: var(--slate-700);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.floating-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px 0 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent white;
}

.floating-btn:hover .floating-tooltip {
    opacity: 1;
    visibility: visible;
}

.floating-tooltip.qr-tooltip {
    padding: 1rem;
    text-align: center;
    white-space: normal;
    min-width: 140px;
}

.floating-tooltip.qr-tooltip img {
    width: 140px;
    height: 140px;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    object-fit: contain;
}

.floating-tooltip.qr-tooltip span {
    display: block;
    font-size: 0.75rem;
    color: var(--slate-500);
    white-space: nowrap;
}

.back-to-top {
    background: var(--slate-700);
}

.back-to-top:hover {
    background: var(--slate-600);
}

/* ========================================
   Mobile Bottom Bar
   ======================================== */

.mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding-bottom: env(safe-area-inset-bottom);
}

.mobile-bar-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    color: var(--slate-600);
    text-decoration: none;
    transition: all 0.3s ease;
}

.mobile-bar-item i {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.mobile-bar-item span {
    font-size: 0.75rem;
}

.mobile-bar-item:hover,
.mobile-bar-item:active {
    color: var(--emerald-600);
}

/* ========================================
   WeChat Modal
   ======================================== */

.wechat-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.wechat-modal.active {
    display: flex;
}

.wechat-modal-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    position: relative;
    max-width: 300px;
    width: 100%;
}

.wechat-modal-content img {
    width: 200px;
    height: 200px;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.wechat-modal-content p {
    color: var(--slate-600);
    font-size: 0.875rem;
}

.wechat-modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1.5rem;
    color: var(--slate-400);
    cursor: pointer;
    transition: color 0.3s;
}

.wechat-modal-close:hover {
    color: var(--slate-600);
}

/* ========================================
   Responsive Adjustments
   ======================================== */

@media (max-width: 767px) {
    .floating-buttons {
        display: none;
    }
    
    .mobile-bottom-bar {
        display: flex;
    }
    
    body {
        padding-bottom: 60px;
    }
    
    .footer-qr-codes {
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

@media (min-width: 768px) {
    .mobile-bottom-bar {
        display: none !important;
    }
}

/* ========================================
   CSS Animation Library
   ======================================== */

/* Keyframe Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scaleInUp {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animation Classes */
.animate-fadeInUp {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.animate-fadeInDown {
    opacity: 0;
    animation: fadeInDown 0.8s ease forwards;
}

.animate-fadeInLeft {
    opacity: 0;
    animation: fadeInLeft 0.8s ease forwards;
}

.animate-fadeInRight {
    opacity: 0;
    animation: fadeInRight 0.8s ease forwards;
}

.animate-scaleIn {
    opacity: 0;
    animation: scaleIn 0.6s ease forwards;
}

.animate-scaleInUp {
    opacity: 0;
    animation: scaleInUp 0.8s ease forwards;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Animation Delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }

/* Animation Durations */
.duration-300 { animation-duration: 0.3s; }
.duration-500 { animation-duration: 0.5s; }
.duration-700 { animation-duration: 0.7s; }
.duration-1000 { animation-duration: 1s; }
.duration-1500 { animation-duration: 1.5s; }
.duration-2000 { animation-duration: 2s; }

/* Scroll Animation - Elements start hidden */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll.from-left {
    transform: translateX(-40px);
}

.animate-on-scroll.from-left.animated {
    transform: translateX(0);
}

.animate-on-scroll.from-right {
    transform: translateX(40px);
}

.animate-on-scroll.from-right.animated {
    transform: translateX(0);
}

.animate-on-scroll.scale-in {
    transform: scale(0.9);
}

.animate-on-scroll.scale-in.animated {
    transform: scale(1);
}

/* ========================================
   Hero Slider Styles
   ======================================== */

.hero-slider {
    position: relative;
    height: 90vh;
    overflow: hidden;
}

.slider-track {
    display: flex;
    height: 100%;
    transition: transform 0.6s ease-in-out;
}

.slide {
    min-width: 100%;
    height: 100%;
    position: relative;
}

.slide-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.slide-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.4));
}

.slide-content {
    position: relative;
    z-index: 10;
    color: white;
    max-width: 42rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 180px;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.slider-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: 2rem;
}

.slider-next {
    right: 2rem;
}

.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    gap: 0.75rem;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.5);
}

.slider-dot.active {
    background: var(--emerald-500);
    transform: scale(1.2);
}

/* 幻灯片响应式调整 */
@media (max-width: 768px) {
    .hero-slider {
        height: 80vh;
    }
    
    .slide-content {
        padding-top: 200px;
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 70vh;
    }
    
    .slide-content {
        padding-top: 180px;
    }
}

/* ========================================
   Dropdown Navigation Styles
   ======================================== */

.nav-item {
    position: relative;
}

.nav-item.has-dropdown > .nav-link::after {
    content: '';
    display: inline-block;
}

.slider-dot.active {
    background: var(--emerald-400);
    transform: scale(1.2);
}

/* ========================================
   Dropdown Navigation Styles
   ======================================== */

.nav-item {
    position: relative;
}

.nav-item.has-dropdown > .nav-link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-item.has-dropdown > .nav-link::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    transition: transform 0.3s;
}

.nav-item.has-dropdown:hover > .nav-link::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    padding: 0.75rem 0;
    z-index: 100;
}

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    color: var(--slate-600);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s;
}

.dropdown-item:hover {
    background: var(--emerald-50);
    color: var(--emerald-600);
}

.dropdown-item svg {
    width: 18px;
    height: 18px;
    color: var(--emerald-500);
}

.dropdown-divider {
    height: 1px;
    background: var(--slate-100);
    margin: 0.5rem 0;
}

/* Mobile Dropdown */
@media (max-width: 767px) {
    .dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        padding: 0;
    }

    .nav-item.has-dropdown.open .dropdown-menu {
        max-height: 300px;
        padding: 0.5rem 0;
    }

    .dropdown-item {
        padding: 0.75rem 2rem;
    }
}

/* ========================================
   Number Counter Animation
   ======================================== */

.stat-value {
    font-variant-numeric: tabular-nums;
}

.stat-item {
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

/* ========================================
   Utility Classes
   ======================================== */

.text-center {
    text-align: center;
}

.pt-24 {
    padding-top: 6rem;
}

/* Will-change optimization */
.will-change-transform {
    will-change: transform;
}

.will-change-opacity {
    will-change: opacity;
}

/* ========================================
   Page Header Styles (内页头部)
   ======================================== */

.page-header {
    position: relative;
    padding: 8rem 0 4rem;
    background: var(--slate-900);
    color: white;
    overflow: hidden;
}

.page-header-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.page-header-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.7));
}

.page-header-content {
    position: relative;
    z-index: 10;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .page-title {
        font-size: 3.5rem;
    }
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--slate-300);
}

.breadcrumb a {
    color: var(--emerald-400);
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb i {
    font-size: 0.75rem;
    color: var(--slate-500);
}

/* ========================================
   About Page Styles (关于我们页面)
   ======================================== */

.about-content {
    padding: 6rem 0;
    background: white;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-image img {
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.about-text p {
    color: var(--slate-600);
    margin-bottom: 1rem;
    line-height: 1.75;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--slate-700);
    font-weight: 500;
}

.about-feature-icon {
    color: var(--emerald-600);
    font-size: 1.25rem;
}

/* Mission Vision Section */
.mission-vision {
    padding: 6rem 0;
    background: var(--slate-900);
    color: white;
}

.mv-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .mv-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.mv-card {
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s;
}

.mv-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.mv-icon {
    font-size: 3rem;
    color: var(--emerald-500);
    margin-bottom: 1.5rem;
}

.mv-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.mv-desc {
    color: var(--slate-400);
    line-height: 1.75;
}

/* History Timeline */
.history {
    padding: 6rem 0;
    background: var(--slate-50);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--emerald-200);
}

@media (max-width: 768px) {
    .timeline::before {
        left: 30px;
    }
}

.timeline-item {
    display: flex;
    position: relative;
    margin-bottom: 3rem;
    width: 100%;
}

.timeline-item:nth-child(odd) {
    justify-content: flex-start;
}

.timeline-item:nth-child(even) {
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .timeline-item,
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 80px;
    }
}

.timeline-year {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--emerald-600);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    border: 4px solid white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

@media (max-width: 768px) {
    .timeline-year {
        left: 30px;
        transform: translateX(-50%);
        width: 50px;
        height: 50px;
        font-size: 0.75rem;
    }
}

.timeline-content {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    width: calc(50% - 50px);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
    text-align: left;
}

@media (max-width: 768px) {
    .timeline-content {
        width: 100%;
        text-align: left !important;
    }
}

.timeline-content h4 {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--slate-500);
    font-size: 0.875rem;
}

/* Team Section */
.team-section {
    padding: 6rem 0;
    background: white;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .team-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.team-card {
    text-align: center;
}

.team-image {
    width: 150px;
    height: 150px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--emerald-100);
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-name {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.25rem;
}

.team-role {
    color: var(--emerald-600);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.team-desc {
    color: var(--slate-500);
    font-size: 0.875rem;
}

/* ========================================
   Contact Page Styles (联系我们页面)
   ======================================== */

.contact-info-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .contact-info-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.contact-info-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

.contact-info-card:hover {
    transform: translateY(-5px);
}

.contact-info-icon {
    width: 60px;
    height: 60px;
    background: var(--emerald-50);
    color: var(--emerald-600);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.contact-info-title {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.contact-info-text {
    color: var(--slate-600);
    font-size: 0.875rem;
}

.contact-main {
    padding: 6rem 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form-wrapper h2 {
    margin-bottom: 1rem;
}

.contact-form-desc {
    color: var(--slate-500);
    margin-bottom: 2rem;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .contact-form .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form .form-label {
    display: block;
    font-weight: 500;
    color: var(--slate-700);
    margin-bottom: 0.5rem;
}

.contact-form .form-input,
.contact-form .form-select,
.contact-form .form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--slate-200);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.contact-form .form-input:focus,
.contact-form .form-select:focus,
.contact-form .form-textarea:focus {
    outline: none;
    border-color: var(--emerald-500);
}

.contact-form .form-textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-map-wrapper {
    height: 100%;
    min-height: 400px;
}

.contact-map {
    width: 100%;
    height: 100%;
    border-radius: 1rem;
    overflow: hidden;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* QR Section */
.qr-section {
    padding: 4rem 0;
    background: var(--slate-50);
    text-align: center;
}

.qr-content {
    max-width: 400px;
    margin: 0 auto;
}

.qr-desc {
    color: var(--slate-500);
    margin-bottom: 2rem;
}

.qr-code {
    width: 200px;
    height: 200px;
    margin: 0 auto 1rem;
    background: white;
    padding: 1rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.qr-code img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qr-hint {
    color: var(--slate-400);
    font-size: 0.875rem;
}

/* ========================================
   Products Page Styles (产品中心页面)
   ======================================== */

.products-filter-section {
    padding: 2rem 0;
    background: white;
    border-bottom: 1px solid var(--slate-100);
}

.products-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--slate-100);
    color: var(--slate-600);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--emerald-600);
    color: white;
}

.products-list-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.products-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .products-list-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .products-list-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.product-list-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.product-list-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.product-list-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

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

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

.product-list-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--emerald-600);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.product-list-content {
    padding: 1.5rem;
}

.product-list-name {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
}

.product-list-desc {
    color: var(--slate-500);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.product-list-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.product-spec {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--emerald-700);
    background: var(--emerald-50);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.product-spec i {
    font-size: 0.625rem;
}

.product-list-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--emerald-600);
    font-weight: 500;
    font-size: 0.875rem;
    transition: gap 0.3s;
}

.product-list-link:hover {
    gap: 0.75rem;
}

/* ========================================
   News Page Styles (新闻中心页面)
   ======================================== */

.news-list-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.news-list-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .news-list-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.news-list-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.news-list-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.news-list-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

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

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

.news-list-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--emerald-600);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.news-list-content {
    padding: 1.5rem;
}

.news-list-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.news-list-date {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--slate-400);
}

.news-list-title {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.news-list-summary {
    color: var(--slate-500);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.news-list-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--emerald-600);
    font-weight: 500;
    font-size: 0.875rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.pagination-btn {
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    background: white;
    color: var(--slate-600);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn.active,
.pagination-btn:hover {
    background: var(--emerald-600);
    color: white;
}

.pagination-btn.next,
.pagination-btn.prev {
    padding: 0 1rem;
    gap: 0.5rem;
    white-space: nowrap;
}

/* ========================================
   News Detail Page Styles (新闻详情页面)
   ======================================== */

.article-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.article-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .article-grid {
        grid-template-columns: 2fr 1fr;
    }
}

.article-content {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
}

@media (min-width: 768px) {
    .article-content {
        padding: 3rem;
    }
}

.article-header {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--slate-100);
}

.article-category {
    display: inline-block;
    background: var(--emerald-100);
    color: var(--emerald-700);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.article-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1rem;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .article-title {
        font-size: 2.25rem;
    }
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: var(--slate-500);
    font-size: 0.875rem;
}

.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.article-image {
    margin-bottom: 2rem;
    border-radius: 1rem;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: auto;
}

.article-body {
    color: var(--slate-600);
    line-height: 1.8;
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-body h3 {
    font-weight: 700;
    color: var(--slate-900);
    margin: 2rem 0 1rem;
}

.article-body ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.article-body li {
    margin-bottom: 0.5rem;
}

.article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--slate-100);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.article-tag {
    background: var(--slate-100);
    color: var(--slate-600);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
}

.article-share {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.article-share span {
    color: var(--slate-500);
    font-size: 0.875rem;
}

.share-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--slate-100);
    color: var(--slate-600);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.share-btn:hover {
    background: var(--emerald-600);
    color: white;
}

/* Sidebar */
.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-widget {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
}

.sidebar-title {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--emerald-600);
}

.sidebar-news-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sidebar-news-item {
    display: flex;
    gap: 1rem;
}

.sidebar-news-image {
    width: 80px;
    height: 60px;
    border-radius: 0.5rem;
    overflow: hidden;
    flex-shrink: 0;
}

.sidebar-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-news-title {
    font-weight: 500;
    color: var(--slate-700);
    font-size: 0.875rem;
    line-height: 1.4;
    margin-bottom: 0.25rem;
    transition: color 0.3s;
}

.sidebar-news-item:hover .sidebar-news-title {
    color: var(--emerald-600);
}

.sidebar-news-date {
    font-size: 0.75rem;
    color: var(--slate-400);
}

.sidebar-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.sidebar-tag {
    background: var(--slate-100);
    color: var(--slate-600);
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    transition: all 0.3s;
}

.sidebar-tag:hover {
    background: var(--emerald-600);
    color: white;
}

.sidebar-contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sidebar-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--slate-600);
    font-size: 0.875rem;
}

.sidebar-contact-item i {
    color: var(--emerald-600);
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* ========================================
   Cases Page Styles (案例展示页面)
   ======================================== */

.cases-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.cases-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.case-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.case-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.case-image {
    height: 220px;
    position: relative;
    overflow: hidden;
}

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

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

.case-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.case-card:hover .case-overlay {
    opacity: 1;
}

.case-overlay i {
    color: white;
    font-size: 2rem;
}

.case-content {
    padding: 1.5rem;
}

.case-category {
    display: inline-block;
    background: var(--emerald-100);
    color: var(--emerald-700);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.case-title {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.case-desc {
    color: var(--slate-500);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.case-stats {
    display: flex;
    gap: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--slate-100);
}

.case-stat {
    text-align: center;
}

.case-stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--emerald-600);
}

.case-stat-label {
    font-size: 0.75rem;
    color: var(--slate-500);
}

/* Clients Section */
.clients-section {
    padding: 4rem 0;
    background: white;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 640px) {
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .clients-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.client-logo {
    background: var(--slate-50);
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.client-logo:hover {
    background: var(--emerald-50);
}

.client-logo img {
    max-width: 100%;
    height: auto;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.client-logo:hover img {
    opacity: 1;
}

/* ========================================
   Product Detail Page Styles (产品详情页面)
   ======================================== */

.product-detail-section {
    padding: 4rem 0;
    background: white;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .product-detail-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.product-detail-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-main-image {
    border-radius: 1rem;
    overflow: hidden;
    background: var(--slate-50);
}

.product-main-image img {
    width: 100%;
    height: auto;
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.product-thumb {
    border-radius: 0.5rem;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s;
}

.product-thumb.active,
.product-thumb:hover {
    border-color: var(--emerald-600);
}

.product-thumb img {
    width: 100%;
    height: 80px;
    object-fit: cover;
}

.product-detail-info {
    display: flex;
    flex-direction: column;
}

.product-detail-category {
    display: inline-block;
    background: var(--emerald-100);
    color: var(--emerald-700);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 1rem;
    width: fit-content;
}

.product-detail-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1rem;
}

.product-detail-desc {
    color: var(--slate-600);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.product-detail-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.product-detail-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--slate-700);
}

.product-detail-feature i {
    color: var(--emerald-600);
}

.product-detail-actions {
    display: flex;
    gap: 1rem;
    margin-top: auto;
}

.btn-lg {
    padding: 1rem 2rem;
}

/* Product Tabs */
.product-tabs-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.product-tabs {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
}

.tabs-header {
    display: flex;
    border-bottom: 1px solid var(--slate-100);
    overflow-x: auto;
}

.tab-btn {
    padding: 1rem 1.5rem;
    font-weight: 500;
    color: var(--slate-500);
    background: none;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
    border-bottom: 2px solid transparent;

}

.tab-btn.active {
    color: var(--emerald-600);
    border-bottom-color: var(--emerald-600);
}

.tab-btn:hover:not(.active) {
    color: var(--slate-700);
}

.tabs-content {
    padding: 2rem;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.tab-panel h3 {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1.5rem;
}

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

.specs-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--slate-100);
}

.specs-table td:first-child {
    width: 30%;
    color: var(--slate-500);
    font-weight: 500;
}

.specs-table td:last-child {
    color: var(--slate-900);
}

.application-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .application-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.application-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--slate-50);
    border-radius: 1rem;
}

.application-item i {
    font-size: 2rem;
    color: var(--emerald-600);
    margin-bottom: 1rem;
}

.application-item h4 {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.application-item p {
    font-size: 0.875rem;
    color: var(--slate-500);
}

.packaging-content p,
.safety-content p {
    margin-bottom: 1rem;
    color: var(--slate-600);
}

/* Related Products */
.related-products-section {
    padding: 4rem 0;
    background: white;
}

.related-products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .related-products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========================================
   Careers Page Styles (加入我们页面)
   ======================================== */

.why-join-section {
    padding: 4rem 0;
    background: white;
}

.why-join-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .why-join-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.why-join-card {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--slate-50);
    border-radius: 1rem;
    transition: all 0.3s;
}

.why-join-card:hover {
    background: var(--emerald-50);
    transform: translateY(-5px);
}

.why-join-icon {
    font-size: 2.5rem;
    color: var(--emerald-600);
    margin-bottom: 1rem;
}

.why-join-title {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.why-join-desc {
    font-size: 0.875rem;
    color: var(--slate-500);
}

/* Jobs Section */
.jobs-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.jobs-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.job-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.job-title {
    font-weight: 700;
    color: var(--slate-900);
    font-size: 1.25rem;
}

.job-tag {
    background: var(--emerald-100);
    color: var(--emerald-700);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--slate-100);
}

.job-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--slate-500);
}

.job-desc {
    color: var(--slate-600);
    margin-bottom: 1rem;
}

.job-requirements {
    margin-bottom: 1.5rem;
}

.job-requirements h4 {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
}

.job-requirements ul {
    list-style: disc;
    padding-left: 1.5rem;
    color: var(--slate-600);
}

.job-requirements li {
    margin-bottom: 0.25rem;
}

.job-apply {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Benefits Section */
.benefits-section {
    padding: 4rem 0;
    background: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--slate-50);
    border-radius: 0.75rem;
    color: var(--slate-700);
    font-weight: 500;
}

.benefit-item i {
    color: var(--emerald-600);
    font-size: 1.25rem;
}

/* ========================================
   Certificates Page Styles (资质荣誉页面)
   ======================================== */

.certificates-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.certificates-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .certificates-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .certificates-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.certificate-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.certificate-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.certificate-image {
    height: 280px;
    position: relative;
    overflow: hidden;
}

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

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

.certificate-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.certificate-card:hover .certificate-overlay {
    opacity: 1;
}

.certificate-overlay i {
    color: white;
    font-size: 2rem;
}

.certificate-content {
    padding: 1.5rem;
}

.certificate-title {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.certificate-desc {
    font-size: 0.875rem;
    color: var(--slate-500);
}

/* Awards Section */
.awards-section {
    padding: 4rem 0;
    background: white;
}

.awards-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.award-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--slate-50);
    border-radius: 1rem;
    transition: all 0.3s;
}

.award-item:hover {
    background: var(--emerald-50);
}

.award-icon {
    width: 60px;
    height: 60px;
    background: var(--emerald-600);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.award-content h3 {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.award-content p {
    color: var(--slate-500);
    font-size: 0.875rem;
}

/* ========================================
   Partners Page Styles (合作伙伴页面)
   ======================================== */

.partners-intro-section {
    padding: 4rem 0;
    background: white;
}

.partners-intro-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.partners-intro-text {
    color: var(--slate-600);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.partners-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
}

.partners-stat {
    text-align: center;
}

.partners-stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--emerald-600);
}

.partners-stat-label {
    color: var(--slate-500);
    font-size: 0.875rem;
}

.partners-grid-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.partner-logo {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.partner-logo:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.partner-logo img {
    max-width: 100%;
    height: auto;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.partner-logo:hover img {
    opacity: 1;
}

/* Testimonials */
.testimonials-section {
    padding: 4rem 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--slate-50);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
}

.testimonial-quote {
    font-size: 2rem;
    color: var(--emerald-200);
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--slate-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-name {
    font-weight: 700;
    color: var(--slate-900);
}

.testimonial-title {
    font-size: 0.875rem;
    color: var(--slate-500);
}

/* ========================================
   Service Page Styles (服务支持页面)
   ======================================== */

.services-section {
    padding: 4rem 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.service-card {
    background: var(--slate-50);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s;
}

.service-card:hover {
    background: var(--emerald-50);
    transform: translateY(-5px);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--emerald-600);
    color: white;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.service-title {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1rem;
}

.service-desc {
    color: var(--slate-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-list {
    list-style: none;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--slate-700);
    font-size: 0.875rem;
}

.service-list li i {
    color: var(--emerald-600);
}

/* Process Section */
.process-section {
    padding: 4rem 0;
    background: var(--slate-50);
}

.process-steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .process-steps {
        flex-direction: row;
        justify-content: center;
    }
}

.process-step {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    min-width: 200px;
}

.step-number {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--emerald-600);
    margin-bottom: 0.5rem;
}

.step-icon {
    font-size: 2rem;
    color: var(--emerald-600);
    margin-bottom: 1rem;
}

.step-title {
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.step-desc {
    font-size: 0.875rem;
    color: var(--slate-500);
}

.process-arrow {
    color: var(--emerald-600);
    font-size: 1.5rem;
}

@media (max-width: 767px) {
    .process-arrow {
        transform: rotate(90deg);
    }
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--slate-50);
    border-radius: 1rem;
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--emerald-50);
}

.faq-question h4 {
    font-weight: 700;
    color: var(--slate-900);
    padding-right: 1rem;
}

.faq-question i {
    color: var(--slate-400);
    transition: transform 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 500px;
}

.faq-answer p {
    color: var(--slate-600);
    line-height: 1.7;
}