@media (min-width: 1440px) {
    .container {
        padding: 0 var(--container-padding);
    }
}

@media (max-width: 1439px) {
    :root {
        --container-padding: 60px;
    }

    .hero-title {
        font-size: 56px;
    }

    .hero-subtitle {
        font-size: 28px;
    }

    .ic-banner,
    .jt-banner {
        margin-top: 60px;
    }

    .ic-banner-title,
    .jt-banner-title {
        font-size: 42px;
    }

    .ic-banner-subtitle {
        font-size: 22px;
    }

    .product-grid {
        gap: var(--space-lg);
    }

    .product-card {
        padding: var(--space-lg);
    }
}

@media (max-width: 1023px) {
    :root {
        --container-padding: 40px;
    }

    .nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-title {
        font-size: 48px;
    }

    .hero-subtitle {
        font-size: 24px;
    }

    .hero-btn {
        padding: 12px 24px;
        font-size: var(--text-sm);
    }

    .hero-banner .swiper-pagination-bullet {
        width: 30px;
        height: 3px;
    }

    .company-stats {
        gap: var(--space-lg);
    }

    .stat-number {
        font-size: var(--text-3xl);
        white-space: nowrap;
    }

    .stat-label {
        white-space: nowrap;
    }

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

    .contact-content {
        flex-direction: column;
        gap: var(--space-2xl);
    }

    .contact-image {
        max-width: 100%;
    }

    .contact-item {
        margin-bottom: var(--space-lg);
    }

    .footer-content {
        flex-direction: column;
        gap: var(--space-2xl);
    }

    .footer-left {
        width: 100%;
        justify-content: space-between;
    }

    .footer-left {
        gap: var(--space-lg);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

@media (max-width: 767px) {
    :root {
        --container-padding: 20px;
        --space-4xl: 60px;
        --space-5xl: 80px;
    }

    .header-inner {
        height: 60px;
    }

    .logo img {
        height: 32px;
    }

    .hero-content {
        padding: var(--space-xl) var(--container-padding) 0;
    }

    .hero-title {
        font-size: 22px;
        line-height: 1.3;
        margin-bottom: var(--space-xs);
    }

    .hero-subtitle {
        font-size: 13px;
        margin-bottom: var(--space-md);
        line-height: 1.5;
        height: 2.8em;
        overflow: hidden;
    }

    .hero-btn {
        padding: 8px 18px;
        font-size: 12px;
    }

    .hero-banner .swiper-pagination {
        bottom: 15px;
    }

    .hero-banner .swiper-pagination-bullet {
        width: 20px;
        height: 3px;
    }

    .section-title {
        font-size: var(--text-2xl);
    }

    .section-subtitle {
        font-size: var(--text-xs);
    }

    .company-intro {
        padding: var(--space-3xl) 0;
    }

    .company-intro-text p {
        font-size: 14px;
        line-height: 28px;
    }

    .company-stats {
        flex-direction: column;
        gap: var(--space-md);
        align-items: stretch;
    }

    .stat-card {
        flex: none;
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
        padding: var(--space-lg) var(--space-xl);
    }

    .stat-card .stat-number {
        font-size: 24px;
    }

    .stat-card .stat-number span {
        font-size: 16px;
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .product-card {
        padding: var(--space-lg);
    }

    .product-icon {
        width: 60px;
        height: 60px;
    }

    .product-title {
        font-size: var(--text-lg);
    }

    .contact-section {
        padding: var(--space-3xl) 0;
    }

    .contact-content {
        gap: var(--space-xl);
    }

    .contact-item {
        margin-bottom: var(--space-md);
    }

    .footer {
        padding: var(--space-2xl) 0 var(--space-lg);
    }

    .footer-content {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .footer-left {
        flex-direction: row;
        gap: var(--space-md);
        justify-content: space-between;
        align-items: flex-start;
        text-align: left;
    }

    .footer-grid {
        gap: 0 10px;
    }

    .footer-column .footer-grid li a {
        font-size: 11px;
    }

    .footer-column h4 {
        font-size: 14px;
        white-space: nowrap;
    }

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

@media (max-width: 375px) {
    :root {
        --container-padding: 12px;
    }

    .hero-title {
        font-size: 18px;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 11px;
        line-height: 1.4;
        margin-bottom: var(--space-sm);
    }

    .hero-btn {
        padding: 6px 14px;
        font-size: 11px;
    }

    .section-title {
        font-size: var(--text-xl);
    }
}

@media (max-width: 1023px) {
    .hs-banner {
        margin-top: 60px;
    }

    .hs-banner-title {
        font-size: 42px;
    }

    .hs-banner-subtitle {
        font-size: 22px;
    }

    .an-banner {
        margin-top: 60px;
    }

    .an-banner-title {
        font-size: 42px;
    }

    .an-banner-subtitle {
        font-size: 22px;
    }

    .jt-banner {
        margin-top: 60px;
    }

    .jt-banner-title {
        font-size: 42px;
    }

    .jt-banner-subtitle {
        font-size: 22px;
    }

    .ic-solution {
        min-height: auto;
        padding-bottom: 280px;
        background-size: contain;
        background-position: center bottom;
        background-color: #d7edfa;
    }

    .hs-system-tab {
        padding: var(--space-xs) var(--space-md);
        font-size: var(--text-xs);
    }

    .hs-results-grid {
        grid-template-columns: 1fr;
    }

    .jt-functions-header {
        display: flex;
        align-items: center;
        gap: var(--space-md);
        margin-bottom: var(--space-lg);
    }

    .jt-functions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .jt-functions-item {
        padding: 24px;
    }

    .jt-functions-title {
        font-size: 18px;
    }
}

@media (max-width: 767px) {
    .hs-banner-title {
        font-size: 28px;
    }

    .hs-banner-subtitle {
        font-size: 16px;
    }

    .hs-banner-desc {
        font-size: var(--text-sm);
    }

    .jt-banner-title {
        font-size: 28px;
    }

    .jt-banner-subtitle {
        font-size: 16px;
    }

    .jt-banner-desc {
        font-size: var(--text-sm);
    }

    .hs-system-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .hs-system-tab {
        text-align: center;
        font-size: var(--text-base);
    }

    .hs-system-swiper .swiper-button-prev,
    .hs-system-swiper .swiper-button-next {
        display: none;
    }

    .hs-results-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hs-solution,
    .hs-system,
    .hs-results,
    .hs-case,
    .ns-solution,
    .ns-system,
    .ns-advantages,
    .rh-solution,
    .rh-features,
    .rh-advantages,
    .em-solution,
    .em-architecture,
    .em-features,
    .tp-solution,
    .tp-modules,
    .tp-advantages,
    .his-solution,
    .his-features,
    .an-solution,
    .an-functions,
    .an-advantages,
    .ic-solution,
    .ic-functions,
    .ic-advantages,
    .jt-solution,
    .jt-functions,
    .jt-advantages {
        padding: var(--space-3xl) 0;
    }

    .ic-solution {
        min-height: auto;
        padding-bottom: 20vw;
        background-size: contain;
        background-position: center bottom;
    }

    .hs-solution .section-header,
    .hs-system .section-header,
    .hs-results .section-header,
    .hs-case .section-header,
    .ns-solution .section-header,
    .ns-system .section-header,
    .ns-advantages .section-header,
    .rh-solution .section-header,
    .rh-features .section-header,
    .rh-advantages .section-header,
    .em-solution .section-header,
    .em-architecture .section-header,
    .em-features .section-header,
    .tp-solution .section-header,
    .tp-modules .section-header,
    .tp-advantages .section-header,
    .his-solution .section-header,
    .his-features .section-header,
    .an-solution .section-header,
    .an-functions .section-header,
    .an-advantages .section-header,
    .ic-solution .section-header,
    .ic-functions .section-header,
    .ic-advantages .section-header,
    .jt-solution .section-header,
    .jt-functions .section-header,
    .jt-advantages .section-header {
        margin-bottom: var(--space-xl);
    }

    .hs-solution-content p,
    .ns-solution-content p,
    .em-solution-text,
    .tp-solution-text,
    .his-solution-text p,
    .rh-solution-text,
    .an-solution-text,
    .ic-solution-text,
    .jt-solution-text {
        font-size: 14px;
        line-height: 1.8;
    }

    .hs-system-desc-text,
    .ns-system-desc-text {
        font-size: 14px;
        line-height: 1.8;
    }

    .nav-dropdown {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        padding: 0;
        padding-left: var(--space-lg);
    }
}


@media (max-width: 1023px) {
    .rh-banner {
        margin-top: 60px;
    }

    .rh-banner-title {
        font-size: 42px;
    }

    .rh-banner-subtitle {
        font-size: 22px;
    }
}

@media (max-width: 767px) {
    .rh-banner-title {
        font-size: 28px;
    }

    .rh-banner-subtitle {
        font-size: 16px;
    }

    .rh-banner-desc {
        font-size: var(--text-sm);
    }
}

@media (max-width: 375px) {
    .rh-banner-title {
        font-size: 22px;
    }

    .rh-banner-subtitle {
        font-size: 14px;
    }

    .ic-banner-title {
        font-size: 22px;
    }

    .ic-banner-subtitle {
        font-size: 14px;
    }

    .jt-banner-title {
        font-size: 22px;
    }

    .jt-banner-subtitle {
        font-size: 14px;
    }
}


@media (max-width: 1023px) {
    .em-banner {
        margin-top: 60px;
    }

    .em-banner-title {
        font-size: 42px;
    }

    .em-banner-subtitle {
        font-size: 22px;
    }
}

@media (max-width: 767px) {
    .em-banner-title {
        font-size: 28px;
    }

    .em-banner-subtitle {
        font-size: 16px;
    }

    .em-banner-desc {
        font-size: var(--text-sm);
    }
}

@media (max-width: 375px) {
    .em-banner-title {
        font-size: 22px;
    }

    .em-banner-subtitle {
        font-size: 14px;
    }
}


@media (max-width: 1023px) {
    .his-banner {
        margin-top: 60px;
    }

    .his-banner-title {
        font-size: 42px;
    }

    .his-banner-subtitle {
        font-size: 22px;
    }
}

@media (max-width: 767px) {
    .his-banner-title {
        font-size: 28px;
    }

    .his-banner-subtitle {
        font-size: 16px;
    }

    .his-banner-desc {
        font-size: var(--text-sm);
    }

    .his-solution-content {
        flex-direction: column;
    }

    .his-feature-item {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .his-feature-item.reverse {
        flex-direction: column-reverse;
    }

    .his-feature-header {
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        gap: var(--space-md);
    }

    .his-feature-header .his-feature-number {
        order: 1;
    }

    .his-feature-header .his-feature-title {
        order: 2;
    }

    .his-feature-header.reverse {
        flex-direction: row;
    }

    .his-feature-header.reverse .his-feature-number {
        margin-right: 0;
    }

    .his-feature-number {
        font-size: 48px;
    }

    .his-feature-title {
        font-size: 22px;
    }
}

@media (max-width: 375px) {
    .his-banner-title {
        font-size: 22px;
    }

    .his-banner-subtitle {
        font-size: 14px;
    }
}

@media (max-width: 1023px) {
    .tp-banner {
        margin-top: 60px;
    }

    .tp-banner-title {
        font-size: 42px;
    }

    .tp-banner-subtitle {
        font-size: 22px;
    }
}

@media (max-width: 767px) {
    .tp-banner-title {
        font-size: 28px;
    }

    .tp-banner-subtitle {
        font-size: 16px;
    }

    .tp-banner-desc {
        font-size: var(--text-sm);
    }

    .tp-solution-content {
        flex-direction: column;
    }

    .tp-modules-carousel {
        padding: 0;
    }

    .tp-modules-swiper {
        overflow: visible;
    }

    .tp-modules-swiper .swiper-wrapper {
        flex-direction: column;
        gap: var(--space-lg);
        transform: none !important;
    }

    .tp-modules-swiper .swiper-slide {
        width: 100% !important;
    }

    .tp-modules-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .tp-modules-grid-3 {
        grid-template-columns: 1fr;
    }

    .tp-module-card {
        padding: var(--space-lg);
    }

    .tp-module-icon {
        width: 50px;
        height: 50px;
    }

    .tp-module-title {
        font-size: 15px;
    }

    .tp-module-desc {
        font-size: 13px;
    }

    .tp-modules-prev,
    .tp-modules-next {
        display: none;
    }

    .tp-advantages-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 375px) {
    .tp-banner-title {
        font-size: 22px;
    }

    .tp-banner-subtitle {
        font-size: 14px;
    }
}

@media (max-width: 1024px) {
    .ns-system-swiper-wrapper {
        width: 100%;
        max-width: 100%;
    }

    .ns-system-features {
        display: none;
    }

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

@media (max-width: 767px) {
    .ns-system-swiper-wrapper {
        width: 100%;
    }

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

    .ns-solution-content {
        flex-direction: column;
    }

    .ns-features-tabs {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .ns-system-swiper-wrapper .swiper-button-prev,
    .ns-system-swiper-wrapper .swiper-button-next {
        display: none;
    }

    .ns-system-nav-prev {
        left: 10px;
    }

    .ns-system-nav-next {
        right: 10px;
    }

    .ns-system-features {
        display: none;
    }

    .ns-system-content {
        padding: 0 50px;
    }

    .ns-system-swiper-wrapper {
        width: 100%;
    }

    .ns-advantages-grid {
        grid-template-columns: 1fr;
    }

    .ns-advantages-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .ns-advantages-content {
        text-align: center;
    }
}

@media (max-width: 1023px) {
    .rh-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .rh-solution-content {
        flex-direction: column;
    }

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

@media (max-width: 767px) {
    .rh-features-grid {
        grid-template-columns: 1fr;
    }

    .rh-solution-content {
        flex-direction: column;
    }

    .rh-advantages-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1023px) {
    .em-features-tabs {
        gap: var(--space-lg);
        flex-wrap: wrap;
    }

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

    .em-solution-content {
        flex-direction: column;
    }
}

@media (max-width: 767px) {
    .em-features-tabs {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .em-features-tab {
        text-align: center;
    }

    .em-features-tab-number {
        width: 60px;
        height: 60px;
        margin-bottom: var(--space-sm);
    }

    .em-features-tab-number span {
        font-size: var(--text-lg);
    }

    .em-features-tab-title {
        font-size: 13px;
        white-space: normal;
        line-height: 1.4;
    }

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

    .em-solution-content {
        flex-direction: column;
    }

    .em-features-line {
        display: none;
    }

    .em-features-arrow {
        display: none;
    }

    .em-features-swiper-wrapper .swiper-button-prev,
    .em-features-swiper-wrapper .swiper-button-next {
        display: none;
    }

    .em-features-swiper-wrapper {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0;
    }

    .em-features-content-box {
        padding: var(--space-md);
        width: 100%;
        max-width: 100%;
    }

    .em-features-image {
        width: 100%;
        max-width: 100%;
    }

    .em-features-image img {
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
        display: block;
    }

    .em-features-desc {
        text-align: center;
        font-size: 14px;
        line-height: 1.8;
        padding: 0 var(--space-sm);
    }
}

@media (max-width: 1023px) {
    .about-banner {
        margin-top: 60px;
    }

    .about-banner-title {
        font-size: 42px;
    }

    .ic-banner,
    .jt-banner {
        margin-top: 60px;
    }

    .ic-banner-title,
    .jt-banner-title {
        font-size: 42px;
    }

    .ic-banner-subtitle {
        font-size: 22px;
    }

    .about-banner-subtitle {
        font-size: 22px;
    }

    .contact-banner {
        margin-top: 60px;
    }

    .contact-banner-title {
        font-size: 42px;
    }

    .contact-banner-subtitle {
        font-size: 22px;
    }

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

@media (max-width: 767px) {
    .about-banner-title {
        font-size: 28px;
    }

    .about-banner-subtitle {
        font-size: 16px;
    }

    .about-banner-desc {
        font-size: var(--text-xs);
    }

    .contact-banner-title {
        font-size: 28px;
    }

    .contact-banner-subtitle {
        font-size: 16px;
    }

    .contact-banner-desc {
        font-size: var(--text-xs);
    }

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

    .certificates-text p {
        font-size: 14px;
        line-height: 24px;
    }

    .ic-banner-title {
        font-size: 28px;
    }

    .ic-banner-subtitle {
        font-size: 16px;
    }

    .ic-banner-desc {
        font-size: var(--text-sm);
    }

    .ic-functions-grid,
    .ic-advantages-grid {
        grid-template-columns: 1fr;
    }

    .ic-functions-item,
    .ic-advantages-item {
        padding: var(--space-lg);
    }

    .an-banner-title {
        font-size: 28px;
    }

    .an-banner-subtitle {
        font-size: 16px;
    }

    .an-banner-desc {
        font-size: var(--text-sm);
    }

    .an-advantages-grid {
        grid-template-columns: 1fr;
    }

    .an-advantages-item {
        padding: var(--space-lg);
    }

    .an-advantages-icon {
        width: 60px;
        height: 60px;
    }

    .an-advantages-icon img {
        width: 30px;
        height: 30px;
    }

    .jt-banner-title {
        font-size: 28px;
    }

    .jt-banner-subtitle {
        font-size: 16px;
    }

    .jt-banner-desc {
        font-size: var(--text-sm);
    }

    .jt-solution-tab {
        padding: 6px 15px;
        font-size: 12px;
    }

    .jt-functions-grid {
        grid-template-columns: 1fr;
    }

    .jt-functions-item {
        padding: var(--space-lg);
    }

    .jt-advantages-grid {
        grid-template-columns: 1fr;
    }

    .jt-advantages-item {
        padding: var(--space-lg);
    }
}