.solutions-system-section{background:linear-gradient(#f7fbfe 0%,#fff 100%)}.solutions-system-heading{max-width:880px}.solutions-system-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.solutions-system-card{background:#fff;border:1px solid #becfdef2;border-radius:8px;overflow:hidden;box-shadow:0 20px 52px #0f2c4d17}.solutions-system-media{aspect-ratio:16/8.4;background:#e6eef4;overflow:hidden}.solutions-system-media img{object-fit:cover;width:100%;height:100%}.solutions-system-copy{padding:clamp(20px,2.5vw,30px)}.solutions-system-copy>span{color:var(--brand-blue);text-transform:uppercase;font-size:.78rem;font-weight:900;display:block}.solutions-system-copy h3{color:var(--navy);margin:10px 0 0;font-size:clamp(1.22rem,1.7vw,1.62rem);line-height:1.18}.solutions-system-copy p,.solutions-shared-section p,.solutions-apartment-section p{color:var(--muted);line-height:1.65}.solutions-system-copy ul{color:var(--muted);gap:9px;margin:18px 0 24px;padding-inline-start:20px;line-height:1.5;display:grid}.solutions-system-copy .button{width:fit-content}.solutions-shared-section{color:#fff;background:#103f5f;grid-template-columns:minmax(0,1fr) minmax(420px,.72fr);align-items:center;gap:clamp(28px,5vw,72px);display:grid}.solutions-shared-section h2{color:#fff;margin:0;font-size:clamp(1.5rem,2.1vw,2.05rem);line-height:1.16}.solutions-shared-section p{color:#d6e4ed;max-width:780px;margin:18px 0 0}.solutions-shared-facts{border:1px solid #d1e5f152;border-radius:8px;grid-template-columns:repeat(2,minmax(0,1fr));display:grid;overflow:hidden}.solutions-shared-facts span{background:#ffffff0f;padding:20px;font-weight:850}.solutions-shared-facts span:nth-child(2n){border-inline-start:1px solid #d1e5f13d}.solutions-shared-facts span:nth-child(n+3){border-top:1px solid #d1e5f13d}.solutions-apartment-section{background:#fff;grid-template-columns:minmax(420px,.92fr) minmax(0,1.08fr);align-items:center;gap:clamp(30px,5vw,70px);display:grid}.solutions-apartment-media{aspect-ratio:16/9;border:1px solid #becfdef2;border-radius:8px;overflow:hidden;box-shadow:0 20px 52px #0f2c4d1a}.solutions-apartment-media img{object-fit:cover;width:100%;height:100%}.solutions-apartment-section h2,.solutions-device-section h2{color:var(--navy);margin:0;font-size:clamp(1.5rem,2.1vw,2.05rem);line-height:1.16}.solutions-apartment-section .button{width:fit-content;margin-top:12px}.solutions-device-section{background:linear-gradient(#f1f6fa,#f8fbfd)}.solutions-device-section .section-heading{max-width:920px}.solutions-device-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;display:grid;overflow:hidden}.solutions-device-grid article{background:#fff;border:1px solid #becfdeeb;min-height:132px;padding:22px}.solutions-device-grid span{color:var(--brand-blue);margin-bottom:22px;font-size:.78rem;font-weight:900;display:block}.solutions-device-grid strong{color:var(--navy);font-size:1.03rem;line-height:1.35}.solutions-final-cta{background:#0d3854}.home-final-cta{color:var(--ink);padding:var(--site-section-space) var(--site-content-gutter);background:linear-gradient(135deg,#e7f2f8 0%,#f7fbfd 58%,#dcebf4 100%);border-top:1px solid #c9dce9;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px;display:grid}.contact-qualification-section .section-heading{max-width:900px}.contact-rfq-section .section-heading,.contact-company-section .section-heading,.contact-method-section .section-heading,.contact-location-section .section-heading{max-width:860px}.faq-band:not(.product-faq-band)>.section-heading,.cms-faq-section>.section-heading{max-width:360px;margin-bottom:0}.joyinn-premium-download .button{margin-top:20px}@media (max-width:560px){.joyinn-premium-download .button{width:100%}}@media (max-width:1240px){.factory-strength-layout,.factory-equipment-layout,.factory-smt-layout,.factory-capacity-layout,.factory-certification-layout,.manufacturing-capability-layout,.home-manufacturer-profile,.home-buyer-path-layout,.home-commercial-terms-layout,.solutions-shared-section,.solutions-apartment-section,.products-index-layout,.buyer-resources-layout,.cms-feature-grid,.cms-gallery-grid,.cms-video-grid{grid-template-columns:1fr}}@media (max-width:860px){.hero,.home-final-cta,.split-band,.nav-signature-layout,.hotel-system-layout,.rd-command-layout,.rd-ip-header,.rd-planning-layout,.rd-protocol-layout,.rd-evidence-layout,.factory-equipment-layout,.factory-smt-layout,.factory-smt-trust,.factory-smt-evidence,.factory-capacity-layout,.factory-qa-heading,.factory-qa-layout,.factory-quality-vision,.factory-quality-target-grid,.factory-certification-layout,.factory-certificate-card,.factory-priority-layout,.factory-section-header,.oem-flow-layout,.oem-proof-layout,.product-system-layout,.product-spec-panel,.rd-stack-layout,.odm-stage-layout,.factory-page-layout,.manufacturing-capability-layout,.products-index-layout,.application-scenario-grid,.buyer-resources-layout,.cms-text-image,.cms-text-image.reverse,.featured-case,.case-card-grid,.case-cta,.case-overview-list,.case-related-product-grid,.resource-category-grid,.resource-faq-group-grid,.resource-knowledge-layout,.download-item-grid,.knowledge-category-grid,.contact-band,.joyinn-system-layout,.joyinn-system-grid,.joyinn-workflow-panel,.joyinn-workflow-panel ol,.joyinn-hardware-grid,.resource-software-panel,.resource-software-grid,.software-download-grid,.footer-grid,.product-landing-grid,.solutions-system-grid,.solutions-device-grid,.home-manufacturer-profile-facts,.home-buyer-path-grid,.home-terms-grid,.quality-objective-grid,.quality-commitment-grid,.home-smart-lock-oem-grid,.home-smart-lock-faq-grid,.product-reference-grid,.smart-lock-line-grid,.factory-priority-grid,.factory-flow-strip,.factory-video-grid,.factory-manufacturing-section .factory-equipment-grid,.factory-engineering-team-section .factory-equipment-grid,.factory-testing-items-section .factory-equipment-grid,.factory-certification-grid{grid-template-columns:1fr}.hero{min-height:auto;padding-block:42px;padding-inline:var(--site-content-gutter);overflow:hidden}.products-index-layout{gap:24px;margin-bottom:28px}.hero-copy,.section-heading,.quality-section-heading,.nav-signature-copy{width:100%;max-width:100%;overflow:hidden}.hero-actions .button{width:100%}.card-grid,.case-card-grid,.case-detail-grid,.case-category-grid,.case-overview-list,.case-related-product-grid,.capability-strip,.contact-method-grid,.download-grid,.engineering-grid,.editorial-grid,.factory-strength-grid,.factory-equipment-grid,.factory-smt-metrics,.factory-smt-evidence div,.factory-capacity-grid,.factory-qa-process,.factory-qa-proof-grid,.factory-certification-grid,.home-step-grid,.manufacturing-capability-grid,.media-grid,.nav-card-grid.three,.news-column-grid,.oem-detail-grid,.oem-capability-grid,.oem-case-grid,.oem-flow-list-grid,.oem-matrix-grid,.oem-page-anchor-grid,.rd-discipline-grid,.rd-evidence-list,.rd-ip-grid,.rd-proof-grid,.rd-protocol-grid,.rd-stack-grid,.rd-validation-flow,.process-capability-grid,.product-index-grid,.product-detail-card-grid,.product-media-layout,.product-landing-grid,.product-showcase-grid,.solution-card-grid,.quality-assurance-layout,.buyer-resource-panel,.trust-resource-layout,.video-grid,.process-grid{grid-template-columns:1fr}}@media (max-width:420px){.hero,.band,.split-band,.home-final-cta{padding-inline:var(--site-content-gutter)}.hero-actions .button{width:100%}}.hero.home-hero,.home-manufacturer-profile,.home-products,.home-buyer-path-section,.home-manufacturing-section,.home-commercial-terms-section,.home-trust-section.compact-quality,.featured-case-band,.buyer-resources-section,.home-final-cta#start-rfq{padding-inline:var(--site-content-gutter)}.home-final-cta#start-rfq{padding-block:var(--site-section-space);background:#e6f0f5}@media (max-width:760px){.hero.home-hero,.home-manufacturer-profile,.home-products,.home-buyer-path-section,.home-manufacturing-section,.home-commercial-terms-section,.home-trust-section.compact-quality,.featured-case-band,.buyer-resources-section,.home-final-cta#start-rfq{padding-inline:var(--site-content-gutter)}.home-final-cta#start-rfq{padding-block:68px}}@media (max-width:760px){:root{--type-body:.875rem;--type-home-hero:2.2rem;--type-primary-heading:1.44rem;--type-subheading:.96rem}}:root{--type-body:.9375rem;--type-home-hero:2.25rem;--type-primary-heading:2rem;--type-subheading:1.25rem}.eyebrow,main .eyebrow{letter-spacing:.06em;line-height:1.5;color:#51626e!important;font-size:.75rem!important;font-weight:500!important}.button,button,.inquiry-form button{font-size:.875rem!important;font-weight:500!important}.desktop-contact-cta{background:#176b98;border:1px solid #176b98;border-radius:6px;color:#fff!important;padding:9px 15px!important}.home-final-cta#start-rfq{background:#e7f2f7;grid-template-columns:minmax(0,1fr) auto;padding-block:68px}.footer-grid{grid-template-columns:1.25fr .75fr .65fr 1fr}.footer-bottom{text-align:center;justify-content:center}@media (max-width:760px){:root{--type-body:.875rem;--type-home-hero:1.8rem;--type-primary-heading:1.6rem;--type-subheading:1rem}.hero-trust-row,.product-showcase-grid,.home-buyer-path-grid,.home-workflow-grid,.quality-objective-grid,.quality-process-panel,.home-case-grid,.buyer-resources-section .buyer-resource-grid,.compliance-mark-row,.footer-grid{grid-template-columns:1fr}.home-final-cta#start-rfq{grid-template-columns:1fr;padding-block:54px}}.product-buyer-context dt,.product-hero-summary>p{color:var(--accent-dark);letter-spacing:0;text-transform:uppercase;margin:0 0 4px;font-weight:800;font-size:.7rem!important}.product-hero-summary>p{margin-bottom:8px}.product-features-band .section-heading,.product-operation-band .section-heading,.product-spec-band .section-heading,.product-oem-options-band .section-heading,.product-downloads-band .section-heading,.product-faq-band .section-heading,.product-related-band .section-heading{margin-bottom:18px}.brand-trust-group{flex-shrink:0;align-items:center;gap:10px;display:flex}.header-quality-badge{color:var(--brand-blue);flex:0 0 52px;place-items:center;width:52px;height:52px;transition:color .16s,opacity .16s;display:inline-grid}.header-quality-seal-ring,.header-quality-seal-inner-ring{fill:#fff;stroke:currentColor}.header-quality-seal-ring{stroke-width:2.8px}.header-quality-seal-inner-ring{stroke-width:1.5px}.header-quality-seal-copy{fill:currentColor;letter-spacing:0;font-family:Arial,sans-serif;font-size:5.2px;font-weight:700}.header-quality-seal-copy--bottom{font-size:4.6px}.header-quality-seal-iso,.header-quality-seal-number{fill:currentColor;letter-spacing:0;font-family:Georgia,Times New Roman,serif;font-weight:700}.header-quality-seal-iso{font-size:24px}.header-quality-seal-number{font-size:14px}@media (max-width:1280px){.header-quality-badge{display:none}}@media (max-width:1520px) and (min-width:1081px){.header-quality-badge{display:none}.site-header{gap:12px;padding-inline:clamp(20px,2.25vw,34px)}.site-header-main{padding-block:8px}.desktop-nav,.language-switcher{gap:5px}.language-switcher{padding-inline-start:10px}}.faq-hub-empty p{color:#5a7080;max-width:620px;margin:0 auto}.company-presence__card-header p{color:#164b6f;letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:.72rem;font-weight:850}.company-presence__card>p{color:#4f6574;max-width:76ch;margin:18px 0 0;line-height:1.65}@media (min-width:1181px){.footer-grid{grid-template-columns:1.15fr .8fr .9fr .65fr 1fr}}.news-article-section>p{color:#425b6b;grid-column:2;max-width:65ch;margin:0 0 1.15rem;font-size:1rem;line-height:1.8}.news-article-cta .button{white-space:nowrap;flex:none;min-height:3rem;padding-inline:1.25rem!important}@media (max-width:760px){.news-article-section>p{font-size:.9rem;line-height:1.72}}@media (max-width:860px){:root{--site-content-gutter:20px;--site-section-space-compact:36px;--site-section-space:44px;--site-section-space-feature:52px}.faq-band:not(.product-faq-band)>.section-heading,.cms-faq-section>.section-heading,.hotel-management-faq-section .hotel-management-heading{max-width:760px}}@media (max-width:420px){:root{--site-section-space-compact:34px;--site-section-space:40px;--site-section-space-feature:48px}}.hero.compact.standard-subpage-hero.oem-overview-hero,.hero.compact.standard-subpage-hero.solutions-overview-hero,.hero.compact.standard-subpage-hero.case-studies-index-hero,.hero.compact.standard-subpage-hero.news-index-hero,.hero.compact.standard-subpage-hero.resources-index-hero{gap:clamp(38px,4.4vw,66px);min-height:min(590px,100svh - 176px);padding-block:clamp(42px,4.6vw,58px)}.hero.compact.standard-subpage-hero.oem-overview-hero,.hero.compact.standard-subpage-hero.solutions-overview-hero,.hero.compact.standard-subpage-hero.news-index-hero,.hero.compact.standard-subpage-hero.resources-index-hero{grid-template-columns:minmax(0,.78fr) minmax(520px,1.22fr)}.hero.compact.standard-subpage-hero.oem-overview-hero:before,.hero.compact.standard-subpage-hero.solutions-overview-hero:before,.hero.compact.standard-subpage-hero.case-studies-index-hero:before,.hero.compact.standard-subpage-hero.news-index-hero:before,.hero.compact.standard-subpage-hero.resources-index-hero:before{opacity:.24}.oem-overview-visual,.solutions-overview-visual,.case-evidence-visual,.news-index-cover,.resources-archive-visual,.factory-evidence-visual{width:100%;min-width:0}.hero.compact.standard-subpage-hero.solutions-overview-hero{background:linear-gradient(118deg,#faf9f6 0%,#f0eee7 57%,#e6e2d7 100%)}.solutions-overview-visual{background:#1b1b19;border:1px solid #d2cbbc;border-radius:8px;overflow:hidden;box-shadow:0 24px 58px #2a251c29}.solutions-overview-media{aspect-ratio:16/10;position:relative;overflow:hidden}.solutions-overview-media:after{content:"";background:linear-gradient(#0000 46%,#14120ee0);position:absolute;inset:0}.solutions-overview-media img{object-fit:cover;object-position:50% 48%}.solutions-overview-caption{color:#fff;bottom:0;z-index:1;gap:5px;padding:21px 23px;display:grid;position:absolute;inset-inline:0}.solutions-overview-caption span{color:#e1c58c;letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;font-weight:850}.solutions-overview-caption strong{max-width:580px;font-size:clamp(1.02rem,1.45vw,1.28rem);line-height:1.32}.solutions-overview-system-rail{background:#fbfaf6;grid-template-columns:repeat(2,minmax(0,1fr)) auto;display:grid}.solutions-overview-system-rail article{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;min-height:72px;padding:14px 18px;display:grid}.solutions-overview-system-rail article+article{border-inline-start:1px solid #d9d3c7}.solutions-overview-system-rail article>span{color:#9a7126}.solutions-overview-system-rail strong{color:#2d2a24;font-size:.78rem;line-height:1.34}.solutions-overview-system-rail>small{color:#695f4d;background:#ece8df;align-items:center;padding:12px 16px;font-size:.7rem;font-weight:800;display:flex}.resources-archive-visual{background:#dce8ed;border:1px solid #b7cbd5;border-radius:8px;grid-template-columns:minmax(0,1.65fr) minmax(150px,.62fr);gap:8px;padding:8px;display:grid;overflow:hidden;box-shadow:0 23px 54px #15374a24}@media (max-width:1080px){.hero.compact.standard-subpage-hero.oem-overview-hero,.hero.compact.standard-subpage-hero.solutions-overview-hero,.hero.compact.standard-subpage-hero.case-studies-index-hero,.hero.compact.standard-subpage-hero.news-index-hero,.hero.compact.standard-subpage-hero.resources-index-hero,.hero.compact.factory-page-hero:not(.home-hero):not(.case-hero):not(.product-detail-hero){grid-template-columns:1fr;min-height:auto}.oem-overview-visual,.solutions-overview-visual,.case-evidence-visual,.news-index-cover,.resources-archive-visual,.factory-evidence-visual{max-width:860px}}@media (min-width:1081px) and (max-width:1440px){.hero.compact:not(.home-hero):not(.case-hero):not(.product-detail-hero){grid-template-columns:minmax(0,.9fr) minmax(400px,1.1fr);gap:clamp(28px,3vw,42px)}.hero.compact.standard-subpage-hero:is(.oem-overview-hero,.solutions-overview-hero,.case-studies-index-hero,.news-index-hero,.resources-index-hero),.hero.compact.factory-page-hero:not(.home-hero):not(.case-hero):not(.product-detail-hero){grid-template-columns:minmax(0,.86fr) minmax(440px,1.14fr);gap:clamp(28px,3vw,42px)}}@media (max-width:700px){.solutions-overview-system-rail{grid-template-columns:1fr}.solutions-overview-system-rail article+article{border-inline-start:0;border-top:1px solid #d9d3c7}.solutions-overview-system-rail article{min-height:58px}.resources-archive-visual{grid-template-columns:minmax(0,1fr) 118px}}@media (min-width:1024px){.news-article-page .hero.compact.cms-visual-hero.news-article-hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;column-gap:clamp(2rem,3.2vw,3.25rem);min-height:auto;padding-block:clamp(3.625rem,5.1vw,4.625rem)}}@media (min-width:861px) and (max-width:1023px){.news-article-page .hero.compact.cms-visual-hero.news-article-hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;column-gap:2rem;min-height:auto;padding-block:3.25rem}}@media (max-width:860px){.news-article-page .hero.compact.cms-visual-hero.news-article-hero{grid-template-columns:minmax(0,1fr);gap:clamp(1.5rem,4vw,2rem);padding-block:clamp(2.5rem,5vw,3rem);display:grid}}@media (max-width:760px){.news-article-page .hero.compact.cms-visual-hero.news-article-hero{gap:1.5rem;padding-block:2.25rem}}.site-header{background:#f9fbfcfa;min-height:0;padding:0;display:block}.site-utility-bar{color:#d7e3e9;min-height:36px;padding-inline:var(--site-content-gutter);background:#102b3b;border-bottom:1px solid #bbcfda33;justify-content:space-between;align-items:center;display:flex}.site-utility-bar>p{color:#c7d6de;letter-spacing:.055em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:600}.site-utility-bar .language-switcher{border:0;align-self:stretch;gap:0;padding:0;display:flex}.site-utility-bar .language-switcher-label,.site-utility-bar .language-switcher>a,.site-utility-bar .language-switcher>.language-option-unavailable{letter-spacing:.025em;border-inline-start:1px solid #bbcfda29;justify-content:center;align-items:center;min-height:36px;padding:0 11px;font-weight:650;display:inline-flex;font-size:.72rem!important}.site-utility-bar .language-switcher-label{color:#8fa7b5;letter-spacing:.07em;text-transform:uppercase;font-size:.66rem!important}.site-utility-bar .language-switcher>a{color:#fff;background:0 0;border-block:0;border-inline-end:0;border-radius:0}.site-utility-bar .language-switcher>a:hover,.site-utility-bar .language-switcher>a:focus-visible,.site-utility-bar .language-switcher>a[aria-current=page]{color:#fff;background:#1b4d68}.site-utility-bar .language-option-unavailable{color:#8098a6;cursor:not-allowed}.site-header-main{grid-template-columns:clamp(390px,25vw,480px) minmax(0,1fr);align-items:center;gap:clamp(18px,2vw,36px);width:min(100% - 64px,1840px);min-height:76px;margin-inline:auto;padding-block:10px;display:grid}.site-header-main .header-quality-badge{display:inline-grid}.site-header-main .desktop-nav{justify-content:flex-start;gap:clamp(3px,.35vw,8px);min-width:0;margin-inline-start:0}.site-header-main .desktop-nav>a,.site-header-main .desktop-nav-item>a{padding-inline:clamp(5px,.4vw,8px)}.site-header-main .desktop-nav-link[aria-current=page]:not(.desktop-contact-cta){color:#0f5f8a;position:relative}.site-header-main .desktop-nav-link[aria-current=page]:not(.desktop-contact-cta):before{content:"";background:#15749e;border-radius:999px;height:2px;position:absolute;inset-block-end:6px;inset-inline:8px}.mobile-language-group .language-option-unavailable{border:1px solid var(--line);color:#8a99a4;cursor:not-allowed;text-align:center;border-radius:999px;min-width:42px;padding:7px 10px;font-size:.78rem;font-weight:700}@media (max-width:1440px) and (min-width:1081px){.site-header-main{grid-template-columns:clamp(270px,21vw,310px) minmax(0,1fr);gap:clamp(8px,1vw,14px);width:calc(100% - 36px);padding-block:8px}.site-header-main .brand{gap:8px}.site-header-main .brand-mark{flex-basis:44px;width:44px;height:44px}.site-header-main .header-quality-badge{display:none}.site-header-main .desktop-nav{gap:1px}.site-header-main .desktop-nav>a,.site-header-main .desktop-nav-item>a{padding-inline:clamp(3px,.3vw,5px)}}@media (max-width:1180px) and (min-width:1081px){.site-header-main{grid-template-columns:270px minmax(0,1fr);gap:8px;width:calc(100% - 36px)}.site-header-main .brand{gap:8px}.site-header-main .brand-mark,.site-header-main .header-quality-badge{flex-basis:44px;width:44px;height:44px}.site-header-main .desktop-nav{gap:1px}.site-header-main .desktop-nav>a,.site-header-main .desktop-nav-item>a{padding-inline:3px}}@media (max-width:1080px){.site-utility-bar{display:none}.site-header-main{gap:10px;width:calc(100% - 28px);min-height:66px;padding-block:10px;display:flex}.site-header-main .header-quality-badge{flex-basis:42px;width:42px;height:42px}}@media (max-width:430px){.site-header-main .brand small{display:none}.site-header-main .header-quality-badge{flex-basis:38px;width:38px;height:38px}}@media (min-width:1081px){:is([lang=es],[lang=pt-BR]) .site-header-main{grid-template-columns:max-content minmax(0,1fr)}:is([lang=es],[lang=pt-BR]) .site-header-main .brand small{white-space:normal;max-width:15rem}}@media (min-width:1081px) and (max-width:1280px){:is([lang=es],[lang=pt-BR]) .site-header-main{grid-template-columns:minmax(0,1fr)}:is([lang=es],[lang=pt-BR]) .site-header-main .desktop-nav{justify-content:center}}