/* ===== Section Fade In ===== */

 .container {
            width: 92%;
            max-width: 96%;
            min-width: 80%;
            margin: 0 auto;
            padding: 0 15px;
        }


        .section-hidden {
            opacity: 1;
            transform: translateY(30px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
        }
        .section-visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ===== Hero + Stats (Merged) ===== */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            color: #fff;
            padding-top: 80px;
            overflow: hidden;
        }
        .hero-overlay {
            width: 100%;
            height: 100%;
            position: absolute;
            background: url(//wm.cdn.cn86.cn/meishuprefab/2026/08/590ec3476anjtgm0.jpg) top center no-repeat;
            background-size: 100% auto;
            top: 0;
            left: 0;
            z-index: 0;
        }
        .hero-container {
            position: relative;
            z-index: 2;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            align-items: center;
            background:linear-gradient(to bottom, rgb(255 255 255 / 0.9), white);
            border-radius: 16px;
            border-end-start-radius: 0;
            border-end-end-radius: 0;
            padding: 48px;
            backdrop-filter: blur(2px);
            margin-top: 480px !important;
            padding-bottom: 120px;
        }
        .hero-left {
            flex: 1.4;
            min-width: 350px;
        }
        .hero-left h1 {
            font-size: 42px;
            margin-bottom: 10px;
            letter-spacing: 2px;
            color: #121212;
        }
        .hero-left h1 span {
            color: #8F7052;
        }
        .hero-left p {
            font-size: 1rem;
            line-height: 1.8;
            margin-top: 15px;
            color: #555;
        }
        .hero-left .intro {
            text-align: left;
            margin-top: -10px;
            color: #999;
            font-size: 1.1rem;
            font-weight: 500;
        }
        .hero-right {
            flex: 1;
            min-width: 280px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .hero-right .stat-item {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(6px);
            padding: 25px 15px;
            border-radius: 12px;
            text-align: center;
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
        }
        .hero-right .stat-item:hover {
            transform: translateY(-6px);
            background: #E59452;
            color: #fff;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }
        .hero-right .stat-icon {
            font-size: 32px;
            display: block;
            margin-bottom: 8px;
            color: #E59452;
            transition: color 0.3s;
        }
        .hero-right .stat-item:hover .stat-icon {
            color: #fff;
        }
        .hero-right .stat-number {
            font-size: 36px;
            font-weight: 700;
            display: block;
            color: #121212;
            transition: color 0.3s;
        }
        .hero-right .stat-item:hover .stat-number {
            color: #fff;
        }
        .hero-right .stat-label {
            font-size: 0.95rem;
            color: #555;
            transition: color 0.3s;
        }
        .hero-right .stat-item:hover .stat-label {
            color: #fff;
        }

        @media (max-width: 992px) {
            .hero-overlay {
                background-size: 150% auto;
            }
            .hero-container {
                padding: 40px 0;
                flex-direction: column;
            }
            .hero-left,
            .hero-right {
                min-width: 100%;
                flex: none;
            }
            .hero-left h1 {
                font-size: 34px;
            }
            .hero-container {
                margin-top: 100px !important;
            }
        }
        @media (max-width: 480px) {
          
            .hero-left {
                padding: 25px;
            }
            .hero-left h1 {
                font-size: 28px;
            }
        }

        /* ===== Service Process ===== */
        .process-section {
            position: relative;
            min-height: 640px;
            width: 100%;
            overflow: visible;
            display: flex;
            align-items: flex-end;
            justify-content: center;
            padding: 40px 0;
            background: #f9f9f9;
        }
        .process-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            background-image: url('images/s1.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            transition: background-image 0.5s ease-in-out;
            z-index: 0;
        }
        .process-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.4);
            pointer-events: none;
        }

        .process-container {
            position: relative;
            z-index: 1;
            width: 100%;
            max-width: 90%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .process-header {
            text-align: center;
            margin-bottom: 120px;
            color: #fff;
            text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
        }
        .process-header h2 {
            font-size: 3rem;
            text-transform: uppercase;
            letter-spacing: 3px;
            font-weight: 700;
        }
        .process-header p {
            font-size: 1.1rem;
            margin-top: 8px;
            opacity: 0.9;
        }

        .process-cards {
            display: flex;
            flex-wrap: nowrap;
            gap: 16px;
            width: 100%;
            justify-content: center;
            align-items: flex-start;
            padding: 0 10px;
            position: relative;
        }
        .process-line {
            position: absolute;
            bottom: 15px;
            left: 0;
            width: 100%;
            height: 2px;
            background: rgba(255, 255, 255, 0.5);
            z-index: 0;
        }

        .process-card {
            position: relative;
            flex: 1;
            max-width: 200px;
            min-width: 140px;
            background: #fff;
            border-radius: 12px;
            padding: 18px 12px 15px;
            text-align: center;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.4s ease, color 0.4s ease;
            cursor: pointer;
            z-index: 1;
        }
        .process-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
            background: #1a1a2e;
            color: #fff;
        }
        .process-card:hover .card-icon {
            color: #E59452;
        }
        .process-card:hover h4 {
            color: #fff;
        }
        .process-card:hover p {
            color: #ccc;
        }
        .process-card:hover .duration {
            background: #E59452;
            color: #fff;
        }
        .process-card:hover .card-num {
            background: #E59452;
        }
        .process-card:hover .card-dot {
            background: #E59452;
        }

        .process-card .card-num {
            position: absolute;
            top: -12px;
            right: -8px;
            background: #8F7052;
            color: #fff;
            width: 32px;
            height: 32px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
            transition: background 0.4s ease;
        }
        .process-card .card-icon {
            font-size: 2.2rem;
            color: #E59452;
            margin-bottom: 6px;
            transition: color 0.4s ease;
        }
        .process-card h4 {
            font-size: 0.95rem;
            margin: 6px 0;
            color: #333;
            font-weight: 600;
            transition: color 0.4s ease;
        }
        .process-card p {
            font-size: 0.75rem;
            color: #666;
            line-height: 1.4;
            margin-bottom: 12px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: color 0.4s ease;
        }
        .process-card .duration {
            background: #8F7052;
            color: #fff;
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 0.7rem;
            display: inline-block;
            transition: background 0.4s ease, color 0.4s ease;
        }
        .process-card .card-dot {
            position: absolute;
            bottom: -12px;
            left: 50%;
            transform: translateX(-50%);
            width: 12px;
            height: 12px;
            background: #e0e0e0;
            border-radius: 50%;
            border: 2px solid #fff;
            z-index: 2;
            transition: background 0.3s ease;
        }

        @media (min-width: 1024px) {
            .process-cards {
                flex-wrap: nowrap;
            }
            .process-card {
                flex: 1;
                max-width: 240px;
                min-width: 140px;
            }
        }

        @media (min-width: 768px) and (max-width: 1023px) {
            .process-section {
                height: auto;
                padding: 100px 0 40px;
                flex-direction: column;
            }
            .process-bg {
                height: 100%;
                position: absolute;
            }
            .process-cards {
                flex-wrap: wrap;
                gap: 20px;
                justify-content: center;
            }
            .process-card {
                flex: 0 0 calc(33.33% - 15px);
                min-width: 140px;
                max-width: 180px;
            }
            .process-line {
                display: none;
            }
            .process-card .card-dot {
                display: none;
            }
        }

        @media (max-width: 767px) {
            .process-cards{transform:translateY(180px);}
            .process-section {
                height: auto;
                padding: 60px 0 40px;
                flex-direction: column;
            }
            .process-bg {
                height: 100%;
                position: absolute;
            }
            .process-header {
                margin-bottom: 100px;
            }
            .process-header h2 {
                font-size: 2rem;
            }
            .process-header p {
                font-size: 0.95rem;
            }
            .process-container {
                transform: translateX(-20px);
            }
            .process-cards {
                flex-wrap: nowrap !important;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                gap: 12px;
                padding: 20px 0;
                justify-content: flex-start;
                scroll-snap-type: x mandatory;
                scrollbar-width: none;
            }
            .process-cards::-webkit-scrollbar {
                display: none;
            }

            .process-card {
                flex: 0 0 calc(50% - 8px);
                min-width: 0;
                max-width: none;
                padding: 14px 10px 12px;
                scroll-snap-align: start;
            }
            .process-card .card-icon {
                font-size: 1.8rem;
            }
            .process-card h4 {
                font-size: 0.85rem;
            }
            .process-card p {
                font-size: 0.7rem;
                height: 44px;
                margin-bottom: 8px;
            }
            .process-card .duration {
                font-size: 0.6rem;
                padding: 3px 10px;
            }
            .process-card .card-num {
                width: 26px;
                height: 26px;
                font-size: 0.7rem;
                top: -10px;
                right: -6px;
            }
            .process-line {
                display: none;
            }
            .process-card .card-dot {
                display: none;
            }
        }

        @media (max-width: 400px) {
            .process-card {
                flex: 0 0 calc(50% - 6px);
                padding: 10px 6px 10px;
            }
            .process-card h4 {
                font-size: 0.75rem;
            }
            .process-card p {
                font-size: 0.6rem;
                height: 38px;
            }
            .process-card .duration {
                font-size: 0.55rem;
                padding: 2px 8px;
            }
        }

.hezuod{
    overflow: hidden; 
}
.ysouuuuf{
   position: relative;
   margin-top: 4%;
}
.hezuod .swiper-wrapper .swiper-slide{
    border: 1px solid #eaeaea;
    border-radius: 8px;
    padding: 10px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: #fcfcfc;
    text-align: center;
    height: 100%;
    overflow: hidden;
}
.hezuod .swiper-wrapper .swiper-slide:hover{
        border-color: #E59452;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);

}
.swisssation{
    text-align: center;
    margin-top: 2%;
}
.swisssation .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 100%;
    background: #ccc;
    opacity: 1;
}
.swisssation .swiper-pagination-bullet-active{
    background: #E59452;
    transform: scale(1.2);
}
.jidhf{
    text-align: center;
    font-size: 16px;
    line-height: 35px;
    margin-top: 8px;
    color: #555;
    transition: color 0.3s ease;
}
.hezuod .swiper-wrapper .swiper-slide:hover .jidhf{
    color: #E59452!important;
}  

#slide-right{padding-left: 10px;}

        /* ===== Factory Environment ===== */
        .factory-section {
            padding: 80px 0 !important;
            background: #fff;
            position: relative;            
        }
        .factory-section .container {
            max-width: 100%;
            padding: 0 10px;
        }
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            text-transform: uppercase;
            color: #8F7052;
            margin-bottom: 8px;
        }
        .intro {
            text-align: center;
            font-size: 0.95rem;
            padding-bottom: 24px;
            color: #666;
        }

        .carousel-wrapper {
            position: relative;
            width: 100%;
            height: auto;
            overflow: hidden;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .carousel-track {
            display: flex;
            width: 100%;
            height: 100%;
            align-items: center;
            justify-content: space-between;
        }

        .carousel-slide {
            flex: 0 0 25%;
            height: 380px;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
            padding: 0 10px;
            box-sizing: border-box;
            opacity: 0.7;
            transform: scale(0.95);
            z-index: 1;
            transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
        }

        .carousel-slide .inner {
            width: 100%;
            height: 100%;
            border-radius: 8px;
            overflow: hidden;
            background: #fff;
            border: 1px solid #e0e0e0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            position: relative;
        }

        .carousel-slide .inner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .carousel-slide .carousel-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.9);
            color: #333;
            padding: 10px 16px;
            text-align: center;
            font-size: 0.9rem;
            font-weight: 500;
            border-top: 1px solid #eee;
            transition: color 0.35s ease, background 0.35s ease;
        }

        .carousel-slide.center {
            flex: 0 0 50%;
            height: 30vw;
            min-height: 240px;
            opacity: 1;
            transform: scale(1);
            z-index: 2;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
        }

        .carousel-slide.left,
        .carousel-slide.right {
            flex: 0 0 25%;
            height: 380px;
            opacity: 0.8;
            transform: scale(0.95);
            z-index: 1;
        }

        .carousel-slide .inner:hover img {
            transform: scale(1.08);
        }
        .carousel-slide .inner:hover .carousel-caption {
            color: #E59452;
            background: rgba(255, 255, 255, 0.95);
        }
        .carousel-slide.left .inner:hover img,
        .carousel-slide.right .inner:hover img {
            transform: scale(1.04);
        }

        .carousel-btn,
        .cert-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0, 0, 0, 0.6);
            color: #fff;
            border: none;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            font-size: 22px;
            cursor: pointer;
            transition: all 0.25s ease;
            z-index: 10;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .carousel-btn:hover,
        .cert-btn:hover {
            background: #E59452;
            transform: translateY(-50%) scale(1.08);
            color: #fff;
        }

        #factoryPrev {
            left: 10px;
        }
        #factoryNext {
            right: 10px;
        }

        .cert-btn.prev {
            left: -20px;
        }
        .cert-btn.next {
            right: -20px;
        }

        .carousel-dots {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-top: 50px;
        }
        .carousel-dots span {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #ccc;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .carousel-dots span.active {
            background: #E59452;
            transform: scale(1.2);
        }
        .carousel-dots span:hover {
            background: #E59452;
        }

        @media (min-width: 1440px) {
            .process-cards {
                transform: translateY(150px);
            }
            .factory-section {
                padding-top: 200px;
            }
        }

        @media (max-width: 992px) {
            .carousel-wrapper {
                height: 400px;
            }
            .carousel-slide {
                padding: 0 5px;
                height: 320px;
            }
            .carousel-slide.center {
                height: 400px;
            }
            .carousel-btn {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .factory-section .container {
                padding: 0 20px;
            }
            .carousel-wrapper {
                height: 360px;
            }
            .carousel-slide {
                height: 280px;
            }
            .carousel-slide.center {
                height: 360px;
            }
            .carousel-btn {
                font-size: 1.8rem;
                width: 38px;
                height: 38px;
            }
            #factoryPrev {
                left: 4px;
            }
            #factoryNext {
                right: 4px;
            }
        }
        @media (max-width: 480px) {
            .carousel-wrapper {
                height: 280px;
            }
            .carousel-slide {
                height: 220px;
            }
            .carousel-slide.center {
                height: 280px;
            }
            .carousel-btn {
                width: 32px;
                height: 32px;
                font-size: 1.2rem;
            }
        }

        /* ===== Patents & Certificates Sections ===== */
        .cert-section {
            padding: 60px 0;
            background: #F4F6F8;
            position: relative;
        }
        #certificates{background: #fff;}
        .cert-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle at 20% 30%, rgba(200, 200, 200, 0.06) 0%, transparent 60%),
                radial-gradient(circle at 80% 70%, rgba(200, 200, 200, 0.06) 0%, transparent 60%);
            pointer-events: none;
            z-index: 0;
        }
        .cert-section .container {
            position: relative;
            z-index: 1;
        }
        .cert-carousel-wrapper {
            position: relative;
            margin-top: 30px;
        }
        .cert-track-container {
            overflow: hidden;
            border-radius: 0.95rem;
        }
        .cert-track {
            display: flex;
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            gap: 15px;
        }
        .cert-slide {
            flex: 0 0 calc(20% - 15px);
            min-width: 0;
        }
        .cert-item {
            border: 1px solid #eaeaea;
            border-radius: 8px;
            padding: 10px;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
            background: #fcfcfc;
            text-align: center;
            height: 100%;
            overflow: hidden;
        }
        .cert-item:hover {
            border-color: #E59452;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
        }
        .cert-item img {
            width: 100%;
            height: auto;
            object-fit: contain;
            background: #fff;
            border-radius: 4px;
            transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        .cert-item:hover img {
            transform: scale(1.06);
        }
        .cert-item p {
            font-size: 0.95rem;
            margin-top: 8px;
            color: #555;
            transition: color 0.3s ease;
        }
        .cert-item:hover p {
            color: #E59452;
        }

        @media (max-width: 992px) {
            .cert-slide {
                flex: 0 0 calc(33.333% - 1rem);
            }
            .cert-btn.prev {
                left: 0;
            }
            .cert-btn.next {
                right: 0;
            }
        }
        @media (max-width: 768px) {
            .cert-slide {
                flex: 0 0 calc(50% - 10px);
            }
            .cert-btn {
                width: 36px;
                height: 36px;
                font-size: 18px;
            }
            .cert-btn.prev {
                left: 4px;
            }
            .cert-btn.next {
                right: 4px;
            }
        }
        @media (max-width: 480px) {
            .cert-slide {
                flex: 0 0 calc(100% - 0px);
            }
        }

        /* ===== New Footer (Replaced per request) ===== */
        .footer {
            background: #141e2d;
            color: #a0acba;
            padding: 60px 0 20px;
            font-size: 14px;
            line-height: 1.6;
        }
        .footer-grid-4cols {
            display: grid;
            grid-template-columns: 1.2fr 1.2fr 2fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid #223044;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 16px;
            margin-bottom: 18px;
            font-weight: 600;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
            color: #a0acba;
        }
        .footer-col ul li a {
            color: #a0acba;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-col ul li a:hover {
            color: #E59452;
        }
        /* Brand column */
        .col-brand .footer-logo {
            display: block;
            margin-bottom: 15px;
        }
        .col-brand .footer-logo img {
            height: 40px;
            width: auto;
            filter: invert(1) grayscale(1) brightness(10);        
        }
        .col-brand .brand-desc {
            color: #a0acba;
            max-width: 340px;
        }
        /* Product Series dots */
        .dot-list li {
            display: flex;
            align-items: center;
        }
        .dot-list li span {
            margin-right: 8px;
            color: #a0acba;
        }
        /* Contact icons */
        .contact-list li {
            display: flex;
            align-items: flex-start;
            line-height: 1.5;
            color: #a0acba;
        }
        .contact-list li i {
            width: 20px;
            margin-right: 10px;
            margin-top: 4px;
            color: #a0acba;
        }
        /* QR Code */
        .col-qr .qr-img {
            background: #fff;
            padding: 5px;
            border-radius: 4px;
            width: 110px;
            height: 110px;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 25px;
            font-size: 13px;
            color: #6d7b8e;
        }
        /* Responsive adjustments */
        @media (max-width: 992px) {
            .footer-grid-4cols {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 600px) {
            .footer-grid-4cols {
                grid-template-columns: 1fr;
            }
            .col-brand .brand-desc {
                max-width: 100%;
            }
        }




.milestone-section {
    padding: 80px 0;
    background: #F4F6F8;
}
.milestone-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}
.milestone-item {
    background: #fff;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.4s ease;
    position: relative;
    border-top: 4px solid #E59452;
    cursor: default;
}
.milestone-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
    background: #E59452;
    color: #fff;
}
.milestone-year {
    font-size: 2.2rem;
    font-weight: 800;
    color: #E59452;
    transition: color 0.3s ease;
    line-height: 1.2;
}
.milestone-item:hover .milestone-year {
    color: #fff;
}
.milestone-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 10px 0 8px;
    color: #333;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.milestone-item:hover .milestone-title {
    color: #fff;
}

.milestone-desc {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.7;
    transition: color 0.3s ease;
}
.milestone-item:hover .milestone-desc {
    color: #ffffff99;
}

/* 平板 */
@media (max-width: 1023px) {
    .milestone-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}
/* 手机 */
@media (max-width: 767px) {
    .container{width:100%;}
    .milestone-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .milestone-item {
        padding: 20px;
    }
    .milestone-year {
        font-size: 1.8rem;
    }
    .hezuod .swiper-wrapper .swiper-slide{height: 121vw;}
    .com-img2{height:auto !important;}
    .factory-section .container{padding:20px 0;}
}


.ysouuuuf .com-img2{
aspect-ratio:2/3;

}
.carousel-slide .inner{

}