@charset "UTF-8";
:root{--ink:#102d38;--muted:#51656b;--paper:#f8f9f5;--line:#dce3dd;--green:#dcef9b;--teal:#26766d;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #388c83;outline-offset:5px}a:hover{text-decoration:underline;text-underline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.08;font-weight:500;letter-spacing:-.045em}h1{font-size:clamp(44px,5.5vw,80px)}h2{font-size:clamp(34px,3.6vw,51px)}h3{font-size:25px;letter-spacing:-.025em}em{font-family:var(--serif);font-weight:400}svg{display:block}.skip{position:absolute;left:20px;top:-70px;background:white;padding:12px;z-index:9}.skip:focus{top:10px}.header{height:96px;max-width:1440px;margin:auto;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:28px}.brand{font-size:27px;font-weight:700;letter-spacing:-1.3px;white-space:nowrap;display:inline-flex;align-items:center;gap:8px}.brand-mark{font-size:33px;color:var(--teal);line-height:1}.brand-dot{color:var(--teal);margin-left:-7px}.header nav{display:flex;gap:32px;font-size:14px}.header-call{border-bottom:1px solid var(--ink);padding:5px 0;font-size:15px;white-space:nowrap}.header-call span{padding-left:25px}.hero{max-width:1440px;margin:auto;padding:70px 5% 60px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:5%}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.8px;line-height:1.6;margin-bottom:26px}.status{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal);margin-right:7px}.hero h1 em{color:var(--teal)}.intro{font-size:17px;max-width:440px;line-height:1.8;margin-top:28px;color:var(--muted)}.actions{display:flex;align-items:center;gap:25px;margin-top:34px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:var(--ink);color:white;padding:16px 23px;font-size:13px;font-weight:600;border:1px solid var(--ink);border-radius:3px;transition:background .2s,transform .2s}.button:hover{background:#244b55;text-decoration:none;transform:translateY(-2px)}.button span{font-size:19px}.text-link{font-size:13px;font-weight:600;display:inline-flex;gap:15px;align-items:center}.hero-proof{margin-top:47px;display:flex;align-items:center;gap:17px;font-size:11px;line-height:1.6;color:var(--muted)}.hero-proof strong{font-size:43px;letter-spacing:-2px;font-weight:500;color:var(--ink)}.proof-line{height:34px;width:1px;background:var(--line);margin:0 3px}.hero-art{background:#e5eee8;border-radius:5px;overflow:hidden;position:relative}.art-top,.art-bottom{display:flex;justify-content:space-between;padding:20px 22px;align-items:center;font-size:9px;letter-spacing:1.4px}.art-top{border-bottom:1px solid #d2dfd7}.art-bottom{border-top:1px solid #d2dfd7;letter-spacing:1px}.art-dot{width:6px;height:6px;background:var(--teal);border-radius:50%}.house{width:100%;height:auto}.service-strip{display:flex;justify-content:space-between;gap:20px;background:#edf0e9;padding:19px 5%;border-block:1px solid var(--line);font-size:11px;color:#3c565a;letter-spacing:.3px;flex-wrap:wrap}.service-strip span:before{content:'+';color:var(--teal);margin-right:12px}.section{max-width:1440px;margin:auto;padding:90px 5%}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:45px}.section-heading .eyebrow{margin-bottom:20px}.section-heading>p{max-width:330px;font-size:14px;line-height:1.8;color:var(--muted)}.services{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service{padding:30px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;transition:background .2s}.service:hover{background:#eff3e9}.service-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.service-icon{height:42px;width:42px;border-radius:50%;background:#e8eee3;padding:10px;color:var(--teal)}.service-icon svg{width:100%;height:100%}.number{font-size:11px;color:#78908e}.service h3{font-size:23px;line-height:1.15;min-height:53px}.service-tagline{font-size:13px;color:var(--ink)!important;margin-top:12px}.service p:not(.service-tagline){font-size:13px;color:var(--muted);line-height:1.85;margin-top:14px;flex:1}.service small{font-size:8px;letter-spacing:1px;line-height:1.7;margin-top:28px;color:var(--teal)}.service>a{display:flex;justify-content:space-between;padding-top:17px;margin-top:18px;border-top:1px solid var(--line);font-size:11px;font-weight:600}.about{padding:85px 8%;background:var(--ink);color:var(--paper);display:grid;grid-template-columns:1fr 1fr;gap:10%}.about .eyebrow{color:var(--green)}.about h2{font-size:clamp(34px,3.4vw,48px)}.about h2 em{color:var(--green)}.about-title>p:not(.eyebrow){color:#bdcdce;font-size:14px;line-height:1.85;margin-top:24px;max-width:440px}.about .text-link{margin-top:29px;color:var(--green)}.values{display:flex;flex-direction:column}.values>div{display:flex;gap:22px;border-bottom:1px solid #36515a;padding:22px 0}.values>div:first-child{padding-top:0}.values>div:last-child{border-bottom:0;padding-bottom:0}.values>div>span{font-size:10px;color:var(--green);padding-top:4px}.values h3{font-size:20px;letter-spacing:-.3px}.values p{color:#bdcdce;font-size:13px;line-height:1.8;margin-top:9px}.process{padding-block:65px}.process-grid{display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:40px}.process-grid h2{font-size:36px}.process-grid p{font-size:14px;color:var(--muted);max-width:380px;line-height:1.85}.button-outline{background:transparent;color:var(--ink)}.button-outline:hover{color:white}.contact{background:#e7eee0;padding:75px 8%;display:grid;grid-template-columns:1.3fr 1fr;gap:10%}.contact h2{font-size:clamp(40px,4.7vw,65px)}.contact h2 em{color:var(--teal)}.contact>div>p:not(.eyebrow){max-width:410px;color:var(--muted);font-size:14px;margin-top:22px}.contact-phone{font-size:clamp(28px,3.2vw,44px);letter-spacing:-1.5px;display:flex;justify-content:space-between;align-items:center;max-width:365px;margin-top:30px}.contact-phone span{font-size:30px;color:var(--teal)}.contact-email{display:flex;justify-content:space-between;max-width:365px;font-size:16px;border-bottom:1px solid #b6c6b8;padding:10px 0}.contact-details{padding-top:11px;display:flex;flex-direction:column;gap:27px}.contact-details .eyebrow{margin-bottom:10px;color:#547067}.contact-details p,.contact-details address{font-size:14px;line-height:1.9;font-style:normal}.contact-details .button{align-self:flex-start}.button-light{background:var(--paper);border:0;color:var(--ink)}.button-light:hover{background:white}.footer{padding:46px 5% 30px;max-width:1440px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:15px}.footer .brand{font-size:23px}.footer .brand-mark{font-size:28px}.footer>p{font-size:12px;text-align:right;align-self:center;color:var(--muted)}.footer>div{display:flex;gap:25px;font-size:11px;margin-top:15px}.footer small{font-size:10px;color:var(--muted);text-align:right;margin-top:15px}.legal{max-width:860px;min-height:60vh;padding:60px 30px 80px;margin:auto}.legal h1{font-size:48px;margin:35px 0}.legal p{margin:14px 0;font-size:14px;line-height:1.9;overflow-wrap:anywhere}.legal .button{margin-top:20px}@media(min-width:1500px){.service-strip{justify-content:center;gap:70px}}@media(max-width:1000px){.header{padding-inline:4%;gap:15px}.header nav{gap:20px}.brand{font-size:23px}.hero{padding:50px 4%;gap:4%}.hero h1{font-size:54px}.eyebrow{font-size:9px}.intro{font-size:15px}.actions{gap:20px}.hero-proof{gap:10px}.hero-proof strong{font-size:36px}.art-top,.art-bottom{font-size:7px;padding:17px}.section{padding:65px 4%}.service{padding:25px 20px}.service h3{font-size:21px}.about,.contact{padding:65px 5%;gap:7%}.process-grid{gap:25px}.process-grid h2{font-size:30px}}@media(max-width:760px){html{scroll-padding-top:20px}.header{height:80px;flex-wrap:wrap;row-gap:0;padding-block:12px}.brand{font-size:22px}.brand-mark{font-size:28px}.header nav{order:3;width:100%;justify-content:center;gap:28px;font-size:11px}.header-call{font-size:12px;border:0}.header-call span{padding-left:5px}.hero{grid-template-columns:1fr;padding:42px 6% 36px;gap:34px}.hero h1{font-size:clamp(44px,9vw,67px)}.eyebrow{letter-spacing:1.4px;margin-bottom:20px}.hero .intro{max-width:520px}.hero-proof{margin-top:30px;gap:14px}.hero-art{max-width:550px;width:100%;margin:auto}.house{max-height:400px}.art-top,.art-bottom{font-size:8px}.service-strip{justify-content:center;padding-inline:6%;gap:12px 20px;font-size:10px}.section{padding:55px 6%}.section-heading{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:30px}.section-heading>p{max-width:100%}.services{grid-template-columns:repeat(2,1fr)}.service{padding:25px 19px}.service-top{margin-bottom:24px}.service h3{font-size:22px}.service p:not(.service-tagline){font-size:12px}.service small{font-size:7px}.about{grid-template-columns:1fr;padding:55px 6%;gap:40px}.about h2{font-size:37px}.about-title>p:not(.eyebrow){max-width:100%}.process-grid{grid-template-columns:1fr;gap:22px}.process-grid p{max-width:100%}.process-grid .button{justify-self:start}.contact{padding:55px 6%;grid-template-columns:1fr;gap:40px}.contact-phone,.contact-email{max-width:100%}.contact-phone{font-size:38px}.contact-details{border-top:1px solid #bdcdbb;padding-top:30px}.footer{padding:35px 6%;grid-template-columns:1fr;gap:12px}.footer>p,.footer small{text-align:left}.footer>div{flex-wrap:wrap;gap:18px;margin-top:10px}.footer small{margin-top:0}.legal{padding:40px 6%}.legal h1{font-size:38px}}@media(max-width:430px){.services{grid-template-columns:1fr}.service h3{min-height:0;font-size:25px}.service p:not(.service-tagline){font-size:14px}.service small{font-size:9px}.service>a{font-size:12px}.hero h1{font-size:43px}.hero-proof{font-size:10px;gap:10px}.hero-proof strong{font-size:36px}.hero .eyebrow{font-size:8px}.header .brand{font-size:20px}.header-call{font-size:11px}.button{padding:14px 20px}.contact-email{font-size:15px}.about h2{font-size:34px}.art-bottom{font-size:7px}.section-heading h2{font-size:33px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.service{transition:none}}
.legal h2{font-size:25px;letter-spacing:-.5px;margin-top:35px;margin-bottom:14px}.legal p a{text-decoration:underline;text-underline-offset:3px}
.knx-credentials{max-width:1296px;margin:0 auto 75px;padding:35px 5%;display:grid;grid-template-columns:180px 1fr;gap:45px;align-items:center;border-top:1px solid var(--line)}.knx-logo-panel{background:#fff;border:1px solid var(--line);border-radius:4px;padding:28px 22px;display:flex;justify-content:center;align-items:center}.knx-logo-panel img{width:136px;height:auto;max-width:100%}.knx-credentials .eyebrow{margin-bottom:12px;color:var(--teal)}.knx-credentials h2{font-size:33px;letter-spacing:-1px;line-height:1.2}.knx-credentials p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:14px;max-width:680px}.knx-levels{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.knx-levels span{font-size:11px;letter-spacing:.4px;color:var(--teal);background:#e8eee3;border-radius:3px;padding:6px 12px}@media(max-width:760px){.knx-credentials{margin-bottom:45px;padding:30px 6%;grid-template-columns:1fr;gap:25px}.knx-logo-panel{width:180px;padding:22px}.knx-credentials h2{font-size:29px}}

/* Original Tecnomarbell logo, preserved on its black background. */
.brand-logo{display:block;width:255px;height:auto;max-width:100%;border-radius:3px}.footer .brand-logo{width:245px}@media(max-width:1000px){.brand-logo{width:220px}}@media(max-width:760px){.brand-logo{width:210px}.footer .brand-logo{width:245px}}@media(max-width:430px){.brand-logo{width:195px}}

/* Transparent logo: crop only the empty vertical margins in its display box. */
.brand-logo{height:54px;object-fit:cover;object-position:center;border-radius:0}.footer .brand-logo{height:52px}@media(max-width:1000px){.brand-logo{height:46px}}@media(max-width:760px){.brand-logo{height:44px}.footer .brand-logo{height:52px}}@media(max-width:430px){.brand-logo{height:41px}}

.service .service-brands{flex:0!important;padding:12px 0 0;border-top:1px solid var(--line);font-size:12px!important;line-height:1.8!important;margin-top:20px!important;color:var(--ink)!important}.service-brands strong{font-weight:600}

/* Brand marks use the same cells and baseline across each service row. */
.brand-logos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:64px;gap:8px;margin-top:24px;min-height:208px;align-content:start}
.brand-tile{height:64px;background:#fff;border:1px solid #e3e8e2;border-radius:3px;display:flex;align-items:center;justify-content:center;padding:14px 12px;overflow:hidden}
.brand-tile img{display:block;width:100%;height:32px;max-width:130px;object-fit:contain;object-position:center}
.brand-reyee,.brand-dahua,.brand-zkteco{background:#102d38;border-color:#102d38}
.brand-uniview img{max-width:76px}
.brand-abb img,.brand-jung img{height:64px;max-width:160px;width:calc(100% + 18px);flex-shrink:0}
.brand-schneider img{height:78px;max-width:200px;width:calc(100% + 38px);flex-shrink:0}
.brand-ipas img{height:44px;width:100%;max-width:130px}
.brand-ajax img{max-width:100px}
.service .service-brands{flex:0!important;min-height:100px;border-top:0;padding-top:0;font-size:12px!important;line-height:1.8!important;margin-top:14px!important;color:var(--ink)!important}
.service-brands strong{font-weight:600}
@media(max-width:430px){.brand-logos{grid-template-columns:repeat(2,minmax(0,1fr));min-height:0;grid-auto-rows:64px}.service .service-brands{min-height:0}.brand-tile img{max-width:130px}.brand-abb img,.brand-jung img{height:70px}.brand-schneider img{height:86px}.brand-ipas img{height:46px}}

.contact-phone,.contact-email{justify-content:flex-start;gap:17px}.contact-phone>span:not(.contact-icon-wrap){font-size:inherit;color:inherit}.contact-icon-wrap{display:flex;align-items:center;justify-content:center;flex:0 0 46px;width:46px;height:46px;background:#d6e3c9;border-radius:50%;color:var(--teal)}.contact-icon{display:block;width:23px;height:23px;flex-shrink:0}.contact-email .contact-icon-wrap{width:38px;height:38px;flex-basis:38px;margin-left:4px;margin-right:4px}.contact-email .contact-icon{width:20px;height:20px}.header-call{display:inline-flex;align-items:center;gap:10px}.header-call .contact-icon{width:17px;height:17px;color:var(--teal)}.header-call span{padding:0}.contact-details{justify-content:center}@media(max-width:430px){.contact-phone{font-size:31px}.contact-email{font-size:14px;gap:12px}.contact-icon-wrap{width:42px;height:42px;flex-basis:42px}.header-call{gap:5px}.header-call .contact-icon{width:14px;height:14px}}

.service-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;border-top:1px solid var(--line);margin-top:18px;padding-top:17px}.service-actions a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:10px 3px;border:1px solid #d8e2d8;border-radius:4px;background:#f0f4ec;font-size:10px;line-height:1.2;font-weight:600;transition:background .2s}.service-actions a:hover{background:#e1eadb;text-decoration:none}.service-actions svg{width:20px;height:20px}.service-actions .action-whatsapp{color:#196b43;background:#e5f0e3}.contact-whatsapp{margin-top:20px;background:#246c49;border-color:#246c49;gap:12px;justify-content:flex-start}.contact-whatsapp svg{width:22px;height:22px}.contact-whatsapp:hover{background:#19583a}.contact-phone{font-size:clamp(27px,3.1vw,42px);white-space:nowrap;letter-spacing:-1px}@media(max-width:1000px){.contact-phone{font-size:31px;gap:12px}}@media(max-width:430px){.contact-phone{font-size:28px;gap:11px}.service-actions a{font-size:11px;padding:12px 3px}}

.whatsapp-page{min-height:65vh;display:grid;place-items:center;padding:65px 6%;background:#eef3e8}.whatsapp-card{width:100%;max-width:660px;padding:44px;background:var(--paper);border:1px solid var(--line);border-radius:8px}.whatsapp-symbol{width:62px;height:62px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#e1eddc;color:#246c49;margin-bottom:25px}.whatsapp-symbol svg{width:32px;height:32px}.whatsapp-card .eyebrow{color:var(--teal);margin-bottom:20px}.whatsapp-card h1{font-size:clamp(35px,4vw,52px);line-height:1.13}.whatsapp-card h1 em{color:var(--teal)}.whatsapp-message{font-size:16px;line-height:1.9;margin:26px 0;color:var(--muted)}.whatsapp-buttons{display:flex;gap:24px;flex-wrap:wrap;align-items:center}.whatsapp-continue{background:#246c49;border-color:#246c49}.whatsapp-continue:hover{background:#19583a}.whatsapp-destination{display:none}.whatsapp-destination:target{display:inline-flex}.whatsapp-buttons:has(.whatsapp-destination:target) .whatsapp-default{display:none}.whatsapp-privacy{font-size:11px;color:var(--muted);line-height:1.8;margin-top:25px}@media(max-width:600px){.whatsapp-page{padding:35px 5%}.whatsapp-card{padding:30px 24px}.whatsapp-message{font-size:15px}.whatsapp-buttons{gap:20px}}
.whatsapp-destination{scroll-margin-top:750px}

.language-switch{display:flex;align-items:center;gap:7px;font-size:11px;white-space:nowrap}.language-switch [aria-current]{font-weight:700;color:var(--teal)}.language-switch a{color:var(--muted)}.header{gap:20px}.header nav{margin-left:auto}.header-call{white-space:nowrap}@media(max-width:1000px){.header{gap:14px}.header nav{gap:20px}.brand-logo{width:200px}}@media(max-width:760px){.header{height:90px;justify-content:space-between;gap:0 12px}.header nav{order:4;flex:0 0 100%;margin:0;justify-content:center;gap:30px}.header-call{margin-left:auto}.language-switch{font-size:10px;gap:4px}.brand-logo{width:190px}}@media(max-width:430px){.brand-logo{width:160px}.header{gap:0 8px}.header-call{font-size:10px}.header-call .contact-icon{width:12px;height:12px}.language-switch{font-size:9px;gap:3px}}

.language-switch>a,.language-switch>span[lang]{display:inline-flex;align-items:center;gap:4px}.language-switch [aria-hidden="true"]{font-size:15px;line-height:1}.language-switch>span[aria-hidden="true"]{font-size:10px}@media(max-width:430px){.language-switch{gap:4px}.language-switch>a,.language-switch>span[lang]{gap:2px}.language-switch [aria-hidden="true"]{font-size:13px}.language-switch>span[aria-hidden="true"]{font-size:9px}.header .brand-logo{width:145px}}
/* Separate the main navigation from the language selector. */
.language-switch{margin-left:12px;padding-left:22px;border-left:1px solid #bdcbc2;gap:8px}.header nav{gap:30px}@media(max-width:1000px){.header{gap:12px}.header nav{gap:20px}.language-switch{margin-left:5px;padding-left:15px;gap:6px}.header .brand-logo{width:185px}}@media(max-width:760px){.header{height:98px;row-gap:8px}.header nav{gap:34px;padding-top:7px;border-top:1px solid var(--line)}.language-switch{margin-left:0;padding-left:10px;gap:5px}.header .brand-logo{width:180px}}@media(max-width:430px){.header .brand-logo{width:135px}.language-switch{padding-left:8px;gap:4px}.header nav{gap:30px}.header-call{font-size:10px;gap:4px}}

.privacy-summary{font-size:11px;line-height:1.85;color:var(--muted);padding:17px 20px;background:#eef2e9;border:1px solid var(--line);border-radius:4px;margin:24px 0;max-width:100%;overflow-wrap:anywhere}.privacy-summary strong{color:var(--ink)}.privacy-summary a{text-decoration:underline;text-underline-offset:3px}.contact .privacy-summary{padding:15px;background:rgba(248,249,245,.6);max-width:440px;margin-top:23px}.whatsapp-card .privacy-summary{margin-bottom:25px}.legal-updated{font-size:12px!important;color:var(--muted);margin-top:-15px!important;margin-bottom:35px!important}.legal section{margin-top:30px}.legal h1{font-size:clamp(34px,4vw,48px);line-height:1.15}.footer>div{flex-wrap:wrap;row-gap:12px}.legal ul{font-size:14px;line-height:1.9}