:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary: #7c3aed;
    --accent: #f97316;
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-light: #9ca3af;
    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --bg-dark: #111827;
    --border-light: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* ========================================
   Hero Section
   ======================================== */
.web2 .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 50%, #eff6ff 100%);
    overflow: hidden;
    padding: 100px 0 60px;
}

.web2 .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.web2 .grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.web2 .floating-shape {
    position: absolute;
    border-radius: 50%;
}

.web2 .shape-1 {
    width: 288px;
    height: 288px;
    top: 80px;
    left: 40px;
    background: rgba(59, 130, 246, 0.1);
    animation: pulse 4s ease-in-out infinite;
}

.web2 .shape-2 {
    width: 384px;
    height: 384px;
    bottom: 80px;
    right: 40px;
    background: rgba(124, 58, 237, 0.1);
    animation: pulse 4s ease-in-out infinite 1s;
}

.web2 .shape-3 {
    width: 200px;
    height: 200px;
    top: 40%;
    right: 30%;
    background: rgba(59, 130, 246, 0.05);
    animation: pulse 4s ease-in-out infinite 2s;
}

.web2 .glow-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border-radius: 50%;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

.web2 .hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
}

.web2 .hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.web2 .hero-left {
    text-align: left;
}

.web2 .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #eff6ff;
    border: 1px solid #dbeafe;
    border-radius: 9999px;
    margin-bottom: 32px;
    font-size: 14px;
    color: var(--primary);
    font-weight: 500;
}

.web2 .pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.web2 .hero-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.web2 .title-cn {
    display: block;
}

.web2 .title-gradient {
    display: block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.web2 .hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.web2 .hero-desc {
    font-size: 16px;
    color: var(--text-light);
    max-width: 512px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.web2 .hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 64px;
}

.web2 .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.web2 .btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.web2 .btn-primary:hover {
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
}

.web2 .btn-outline {
    background: white;
    color: var(--text-primary);
    border: 2px solid var(--border-light);
}

.web2 .btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.web2 .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border-light);
}

.web2 .stat-item {
    text-align: left;
}

.web2 .stat-number {
    font-size: 36px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.web2 .stat-label {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 4px;
}

/* Hero Right */
.web2 .hero-right {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.web2 .hero-visual {
    position: relative;
    width: 400px;
    height: 400px;
}

.web2 .visual-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 48px;
    opacity: 0.2;
}

.web2 .visual-main {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    border-radius: 24px;
    padding: 32px;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.web2 .headphone-circle {
    width: 160px;
    height: 160px;
    background: rgba(59, 130, 246, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 4s ease-in-out infinite;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.web2 .headphone-circle i {
    font-size: 64px;
    color: white;
}

.web2 .orbit-item {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.web2 .orbit-item i {
    color: white;
}

.web2 .orbit-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #22d3ee 0%, var(--primary) 100%);
    box-shadow: 0 8px 20px rgba(34, 211, 238, 0.3);
    animation: orbit 8s linear infinite;
}

.web2 .orbit-2 {
    bottom: 0;
    right: 0;
    background: linear-gradient(135deg, var(--secondary) 0%, #ec4899 100%);
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.3);
    animation: orbit 10s linear infinite reverse;
}

.web2 .orbit-3 {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    background: linear-gradient(135deg, var(--primary-light) 0%, #22d3ee 100%);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
    animation: orbit 12s linear infinite;
}

@keyframes orbit {
    0% { transform: translateX(-50%) rotate(0deg); }
    25% { transform: translateX(-50%) translateY(-20px) rotate(90deg); }
    50% { transform: translateX(-50%) rotate(180deg); }
    75% { transform: translateX(-50%) translateY(20px) rotate(270deg); }
    100% { transform: translateX(-50%) rotate(360deg); }
}

.web2 .orbit-2 {
    animation-name: orbit2;
}

@keyframes orbit2 {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(90deg) translateY(-20px); }
    50% { transform: rotate(180deg); }
    75% { transform: rotate(270deg) translateY(20px); }
    100% { transform: rotate(360deg); }
}

.web2 .orbit-3 {
    animation-name: orbit3;
}

@keyframes orbit3 {
    0% { transform: translateY(-50%) rotate(0deg); }
    25% { transform: translateY(-50%) translateX(20px) rotate(90deg); }
    50% { transform: translateY(-50%) rotate(180deg); }
    75% { transform: translateY(-50%) translateX(-20px) rotate(270deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}

.web2 .sound-waves {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4px;
    align-items: flex-end;
    height: 50px;
}

.web2 .wave {
    width: 4px;
    background: linear-gradient(to top, var(--primary), var(--secondary));
    border-radius: 2px;
    animation: sound-wave 0.5s ease-in-out infinite;
}

.web2 .wave:nth-child(1) { height: 20px; animation-delay: 0s; }
.web2 .wave:nth-child(2) { height: 30px; animation-delay: 0.1s; }
.web2 .wave:nth-child(3) { height: 40px; animation-delay: 0.2s; }
.web2 .wave:nth-child(4) { height: 30px; animation-delay: 0.3s; }
.web2 .wave:nth-child(5) { height: 20px; animation-delay: 0.4s; }

@keyframes sound-wave {
    0%, 100% { transform: scaleY(0.5); }
    50% { transform: scaleY(1); }
}

.web2 .float-card {
    position: absolute;
    background: white;
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: transform 0.3s ease;
}

.web2 .float-card:hover {
    transform: rotate(0deg) !important;
}

.web2 .card-iso {
    top: 20%;
    left: -60px;
    transform: rotate(-6deg);
    animation: float-card 4s ease-in-out infinite;
}

.web2 .card-global {
    bottom: 20%;
    right: -20px;
    transform: rotate(6deg);
    animation: float-card 4s ease-in-out infinite 2s;
}

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

.web2 .card-iso:hover,
.web2 .card-global:hover {
    animation: none;
}

.web2 .card-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.web2 .card-icon.green {
    background: #dcfce7;
    color: #16a34a;
}

.web2 .card-icon.blue {
    background: #dbeafe;
    color: var(--primary);
}

.web2 .card-content {
    display: flex;
    flex-direction: column;
}

.web2 .card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.web2 .card-sub {
    font-size: 12px;
    color: var(--text-light);
}

/* Scroll Indicator */
.web2 .scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-light);
    font-size: 24px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ========================================
   Sections
   ======================================== */
.web2 .section {
    padding: 96px 0;
    position: relative;
}

.web2 .section-decor {
    position: absolute;
    top: 0;
    right: 0;
    width: 33.333%;
    height: 100%;
    background: linear-gradient(to left, #eff6ff, transparent);
}

.web2 .section-glow {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.05), transparent 50%);
}

.web2 .section-header {
    text-align: center;
    margin-bottom: 64px;
}

.web2 .section-tag {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.web2 .section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.web2 .divider {
    color: var(--text-light);
    margin: 0 8px;
}

.web2 .section-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 672px;
    margin: 0 auto;
}

/* ========================================
   About Section
   ======================================== */
.web2 .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 80px;
}

.web2 .about-card-main {
    background: linear-gradient(135deg, #f9fafb 0%, white 100%);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--border-light);
}

.web2 .about-card-main .card-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.web2 .about-card-main .card-text {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.web2 .about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.web2 .about-stat {
    background: white;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--border-light);
}

.web2 .stat-val {
    font-size: 30px;
    font-weight: 700;
    color: var(--primary);
}

.web2 .stat-val .unit {
    font-size: 16px;
}

.web2 .stat-name {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 4px;
}

.web2 .about-right {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.web2 .mvs-card {
    border-radius: var(--radius-lg);
    padding: 24px;
    color: white;
    display: flex;
    gap: 16px;
}

.web2 .mvs-card.mission {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.web2 .mvs-card.vision {
    background: linear-gradient(135deg, var(--secondary) 0%, #7c3aed 100%);
}

.web2 .mvs-card.strategy {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
}

.web2 .mvs-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.web2 .mvs-content {
    flex: 1;
}

.web2 .mvs-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--bg-white);
}

.web2 .mvs-sub {
    font-size: 14px;
    opacity: 0.7;
    margin-bottom: 8px;
}

.web2 .mvs-main {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
}

.web2 .mvs-en {
    font-size: 14px;
    opacity: 0.8;
}

/* Core Values */
.web2 .core-values {
    margin-bottom: 80px;
}

.web2 .values-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 48px;
}

.web2 .values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.web2 .value-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.web2 .value-card:hover {
    box-shadow: var(--shadow-xl);
}

.web2 .value-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.web2 .value-card:hover .value-icon {
    transform: scale(1.1);
}

.web2 .value-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.web2 .value-zh {
    font-size: 14px;
    color: var(--primary);
    margin-bottom: 16px;
}

.web2 .value-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 16px;
    color: var(--text-secondary);
    padding: 6px 0;
}

.web2 .value-list li i {
    color: #22c55e;
    font-size: 12px;
    margin-top: 4px;
}

/* Global Presence */
.web2 .global-presence {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    border-radius: 24px;
    padding: 32px;
    color: white;
}

.web2 .presence-content h3 {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: white;
}

.web2 .presence-content .presence-desc {
    font-size: 14px;
    font-weight: 400;
    margin-bottom: 24px;
    text-align: center;
    color: white;
}

.web2 .presence-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.web2 .presence-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.web2 .presence-card:hover {
    background: rgba(255, 255, 255, 0.2);
}

.web2 .presence-card i {
    font-size: 32px;
    color: var(--primary-light);
    margin-bottom: 16px;
}

.web2 .presence-card:nth-child(1) i { color: #60a5fa; }
.web2 .presence-card:nth-child(2) i { color: #a78bfa; }
.web2 .presence-card:nth-child(3) i { color: #34d399; }

.web2 .presence-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
    color: white;
}

.web2 .presence-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.web2 .presence-card span {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
}

/* ========================================
   Products Section
   ======================================== */
.web2 .products {
    background: linear-gradient(180deg, #f9fafb 0%, white 100%);
}

.web2 .products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 64px;
}

.web2 .product-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.web2 .product-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-xl);
}

.web2 .product-image {
    height: 192px;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.web2 .product-placeholder {
    font-size: 64px;
    color: var(--text-light);
    transition: color 0.3s ease;
}

.web2 .product-card:hover .product-placeholder {
    color: var(--primary);
}

.web2 .product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 12px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
    color: white;
}

.web2 .product-badge.orange { background: #f97316; }
.web2 .product-badge.blue { background: var(--primary); }
.web2 .product-badge.purple { background: var(--secondary); }
.web2 .product-badge.green { background: #22c55e; }
.web2 .product-badge.cyan { background: #06b6d4; }
.web2 .product-badge.red { background: #ef4444; }

.web2 .product-info {
    padding: 24px;
}

.web2 .product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.web2 .product-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.web2 .product-full {
    font-size: 14px;
    color: var(--text-light);
}

.web2 .product-rating {
    color: #fbbf24;
    font-size: 12px;
}

.web2 .product-rating i {
    margin-left: 2px;
}

.web2 .product-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.web2 .product-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px;
    background: #f3f4f6;
    color: var(--text-secondary);
    border-radius: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.web2 .product-btn:hover {
    background: var(--primary);
    color: white;
}

.web2 .product-btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.web2 .product-btn:hover i {
    transform: translateX(4px);
}

/* Quality Commitment */
.web2 .quality-commitment {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 24px;
    padding: 32px;
    color: white;
    text-align: center;
}

.web2 .commitment-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.web2 .commitment-content p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 672px;
    margin: 0 auto 24px;
    line-height: 1.8;
}

.web2 .commitment-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.web2 .commitment-tags span {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    font-size: 14px;
    font-weight: 500;
}

/* ========================================
   Technology Section
   ======================================== */
.web2 .tech-bg-decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.web2 .decor-circle {
    position: absolute;
    border-radius: 50%;
}

.web2 .decor-circle.c1 {
    width: 384px;
    height: 384px;
    top: 0;
    left: 0;
    background: rgba(59, 130, 246, 0.05);
}

.web2 .decor-circle.c2 {
    width: 384px;
    height: 384px;
    bottom: 0;
    right: 0;
    background: rgba(124, 58, 237, 0.05);
}

.web2 .competencies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 80px;
}

.web2 .competency-card {
    background: linear-gradient(135deg, #f9fafb 0%, white 100%);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.web2 .competency-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-xl);
}

.web2 .comp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.web2 .comp-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    transition: transform 0.3s ease;
}

.web2 .competency-card:hover .comp-icon {
    transform: scale(1.1);
}

.web2 .comp-highlight {
    font-size: 30px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.web2 .comp-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.web2 .comp-zh {
    font-size: 14px;
    color: var(--primary);
    margin-bottom: 12px;
}

.web2 .comp-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Timeline */
.web2 .timeline-section {
    margin-bottom: 80px;
}

.web2 .timeline-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 48px;
}

.web2 .timeline {
    position: relative;
    padding: 0 20px;
}

.web2 .timeline-line {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, #cfcfcf, #cfcfcf);
    border-radius: 2px;
}

.web2 .timeline-item {
    position: relative;
    width: 50%;
    padding: 0 40px 40px;
}

.web2 .timeline-item.left {
    margin-left: 0;
    text-align: right;
}

.web2 .timeline-item.right {
    margin-left: 50%;
}

.web2 .timeline-content {
    display: inline-block;
    background: white;
    border-radius: var(--radius-lg);
    padding: 16px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.web2 .timeline-content:hover {
    box-shadow: var(--shadow-lg);
}

.web2 .timeline-year {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.web2 .timeline-event {
    font-size: var(--font-size-body);
    color: var(--text-secondary);
    margin-top: 8px;
}

/* Dot on timeline */
.web2 .timeline-item::before {
    content: '';
    position: absolute;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: var(--shadow-md);
}

.web2 .timeline-item.left::before {
    right: -8px;
}

.web2 .timeline-item.right::before {
    left: -8px;
}

/* Certifications */
.web2 .certifications {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    border-radius: 24px;
    padding: 32px;
    color: white;
}

.web2 .cert-content {
    text-align: center;
}

.web2 .cert-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
}

.web2 .cert-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.web2 .cert-tags span {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: default;
}

.web2 .cert-tags span:hover {
    background: rgba(255, 255, 255, 0.2);
}

.web2 .cert-note {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   Partners Section
   ======================================== */
.web2 .partners {
    background: linear-gradient(180deg, #f9fafb 0%, white 100%);
}

.web2 .partners-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 32px;
}

.web2 .domestic-partners,
.web2 .international-partners {
    margin-bottom: 64px;
}

.web2 .partners-grid.domestic {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.web2 .partners-grid.international {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.web2 .partner-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.web2 .partner-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-xl);
}

.web2 .partner-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.web2 .partner-icon i {
    font-size: 28px;
    color: var(--text-light);
    transition: color 0.3s ease;
}

.web2 .partner-card:hover .partner-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.web2 .partner-card:hover .partner-icon i {
    color: white;
}

.web2 .partner-info {
    margin-bottom: 12px;
}

.web2 .partner-info h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.web2 .partner-zh {
    font-size: 14px;
    color: var(--primary);
}

.web2 .partner-desc {
    font-size: 14px;
    color: var(--text-secondary);
}

.web2 .partner-mini {
    background: white;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--border-light);
    text-align: center;
    transition: all 0.3s ease;
}

.web2 .partner-mini:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
}

.web2 .partner-mini .partner-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
}

.web2 .partner-mini .partner-icon i {
    font-size: 20px;
}

.web2 .partner-mini h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.web2 .partner-mini p {
    font-size: 12px;
    color: var(--text-light);
}

/* More Partners */
.web2 .more-partners {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 24px;
    padding: 32px;
    color: white;
    text-align: center;
}

.web2 .more-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.web2 .more-content p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
}

.web2 .more-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.web2 .more-tags span {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    font-size: 14px;
    font-weight: 500;
}

/* ========================================
   Contact Section
   ======================================== */
.web2 .contact {
    background: white;
}

.web2 .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.web2 .contact-card {
    background: linear-gradient(135deg, #f9fafb 0%, white 100%);
    border-radius: 24px;
    padding: 32px;
}

.web2 .contact-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.web2 .info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.web2 .info-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.web2 .info-icon.blue { background: #dbeafe; color: var(--primary); }
.web2 .info-icon.green { background: #dcfce7; color: #16a34a; }
.web2 .info-icon.purple { background: #f3e8ff; color: var(--secondary); }

.web2 .info-icon i {
    font-size: 20px;
}

.web2 .info-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.web2 .info-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

.web2 .social-links {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.web2 .social-btn {
    width: 48px;
    height: 48px;
    background: #f3f4f6;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 18px;
    transition: all 0.3s ease;
}

.web2 .social-btn:hover {
    background: var(--primary);
    color: white;
}

/* Contact Form */
.web2 .contact-form-wrapper {
    background: white;
    border-radius: 24px;
    padding: 32px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-xl);
}

.web2 .contact-form h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.web2 .form-group {
    margin-bottom: 16px;
}

.web2 .form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.web2 .form-group input,
.web2 .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    outline: none;
}

.web2 .form-group input:focus,
.web2 .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.web2 .form-group textarea {
    resize: none;
}

.web2 .btn-submit {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}

/* ========================================
   Footer
   ======================================== */
.web2 .footer {
    background: var(--bg-dark);
    color: white;
    padding: 64px 0 32px;
}

.web2 .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.web2 .footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.web2 .footer-logo .logo-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.web2 .footer-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    max-width: 400px;
    line-height: 1.8;
}

.web2 .footer-links h4,
.web2 .footer-contact h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
}

.web2 .footer-links ul li {
    margin-bottom: 8px;
}

.web2 .footer-links ul li a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease;
}

.web2 .footer-links ul li a:hover {
    color: white;
}

.web2 .footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
}

.web2 .footer-contact ul li i {
    width: 16px;
}

.web2 .footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.web2 .footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 8px;
}

.web2 .footer-bottom p:last-child {
    margin-bottom: 0;
}

/* ========================================
   Back to Top
   ======================================== */
.web2 .back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

.web2 .back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.web2 .back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ========================================
   Animations
   ======================================== */
.web2 [data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.web2 [data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .web2 .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .web2 .hero-left {
        text-align: center;
    }

    .web2 .hero-right {
        display: none;
    }

    .web2 .hero-stats {
        justify-content: center;
    }

    .web2 .about-grid {
        grid-template-columns: 1fr;
    }

    .web2 .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .web2 .competencies-grid {
        grid-template-columns: 1fr;
    }

    .web2 .partners-grid.domestic {
        grid-template-columns: repeat(2, 1fr);
    }

    .web2 .partners-grid.international {
        grid-template-columns: repeat(3, 1fr);
    }

    .web2 .contact-grid {
        grid-template-columns: 1fr;
    }

    .web2 .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .web2 .nav-menu {
        display: none;
    }

    .web2 .nav-cta {
        display: none;
    }

    .web2 .nav-toggle {
        display: flex;
    }

    .web2 .hero {
        padding: 120px 0 60px;
    }

    .web2 .hero-title {
        font-size: 32px;
    }

    .web2 .hero-subtitle {
        font-size: 18px;
    }

    .web2 .hero-stats {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .web2 .section-title {
        font-size: 28px;
    }

    .web2 .values-grid {
        grid-template-columns: 1fr;
    }

    .web2 .presence-grid {
        grid-template-columns: 1fr;
    }

    .web2 .products-grid {
        grid-template-columns: 1fr;
    }

    .web2 .timeline-line {
        left: 20px;
    }

    .web2 .timeline-item {
        width: 100%;
        padding-left: 60px;
        padding-right: 0;
        text-align: left;
    }

    .web2 .timeline-item.right {
        margin-left: 0;
    }

    .web2 .timeline-item::before {
        left: 12px !important;
        right: auto !important;
    }

    .web2 .partners-grid.domestic,
    .web2 .partners-grid.international {
        grid-template-columns: 1fr;
    }

    .web2 .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .web2 .hero-cta {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .web2 .container {
        padding: 0 16px;
    }

    .web2 .hero-title {
        font-size: 28px;
    }

    .web2 .stat-number {
        font-size: 28px;
    }

    .web2 .section {
        padding: 60px 0;
    }

    .web2 .section-title {
        font-size: 24px;
    }

    .web2 .timeline-title {
        font-size: 20px;
    }

    .web2 .timeline-year {
        font-size: 20px;
    }
}