/* Start custom CSS for html, class: .elementor-element-d8abeac */.em-smart-light{--sl-orange:#f4913e;--sl-orange-dark:#dc7422;--sl-blue:#3892fb;--sl-blue-dark:#246fba;--sl-ink:#263238;--sl-text:#4f5b64;--sl-line:#e7edf1;--sl-soft:#f6f8fa;--sl-orange-soft:#fff5ec;--sl-blue-soft:#eef6ff;color:var(--sl-text);font-family:Montserrat,Arial,sans-serif;font-size:16px;line-height:1.7}
.em-smart-light *,.em-smart-light *:before,.em-smart-light *:after{box-sizing:border-box}
.em-smart-light h1,.em-smart-light h2,.em-smart-light h3{color:var(--sl-ink);line-height:1.25;margin-top:0}
.em-smart-light h1{max-width:1080px;margin-bottom:22px;font-family:"Montserrat Alternates",Montserrat,Arial,sans-serif;font-size:clamp(32px,5vw,54px);font-weight:700;letter-spacing:-.02em}
.em-smart-light h2{margin-bottom:18px;font-size:clamp(26px,3.5vw,38px);font-weight:700;letter-spacing:-.015em}
.em-smart-light h3{margin-bottom:10px;font-size:20px;font-weight:700}
.em-smart-light p{margin-top:0;margin-bottom:18px}
.em-smart-light a{color:var(--sl-blue-dark);text-underline-offset:3px}
.em-smart-light a:hover{color:var(--sl-orange-dark)}
.em-sl-hero,.em-sl-toc,.em-sl-section,.em-sl-related,.em-sl-cta,.em-sl-sources{width:100%;max-width:1180px;margin-left:auto;margin-right:auto}
.em-sl-hero{padding:clamp(30px,5vw,60px);overflow:hidden;background:radial-gradient(circle at 92% 8%,rgba(56,146,251,.16),transparent 32%),linear-gradient(135deg,#fff8f2 0,#fff 58%,#f1f7ff 100%);border:1px solid #f0e5db;border-radius:22px;box-shadow:0 18px 48px rgba(38,50,56,.08)}
.em-sl-kicker,.em-sl-heading>span,.em-sl-cta>div>span{display:inline-block;margin-bottom:12px;color:var(--sl-orange-dark);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.em-sl-lead{max-width:1000px;color:#3d4850;font-size:clamp(18px,2.2vw,22px);line-height:1.65}
.em-sl-summary,.em-sl-choice-grid,.em-sl-loads,.em-sl-sensors,.em-sl-rooms,.em-sl-energy,.em-sl-norms{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:28px 0}
.em-sl-choice-grid,.em-sl-loads,.em-sl-sensors,.em-sl-rooms,.em-sl-energy,.em-sl-norms{grid-template-columns:repeat(2,minmax(0,1fr))}
.em-sl-summary article,.em-sl-choice-grid article,.em-sl-loads article,.em-sl-sensors article,.em-sl-rooms article,.em-sl-energy article,.em-sl-norms article{padding:22px;background:#fff;border:1px solid var(--sl-line);border-radius:15px}
.em-sl-summary span{display:block;margin-bottom:7px;color:var(--sl-orange-dark);font-size:13px;font-weight:700}
.em-sl-summary strong{display:block;margin-bottom:8px;color:var(--sl-ink);font-size:17px;line-height:1.4}
.em-sl-summary p,.em-sl-loads p,.em-sl-rooms p,.em-sl-energy p,.em-sl-norms p{margin-bottom:0;font-size:14px}
.em-sl-choice-grid p,.em-sl-sensors p{font-size:14px}
.em-sl-choice-grid p:last-child,.em-sl-sensors p:last-child{margin-bottom:0}
.em-sl-actions,.em-sl-cta>div:last-child{display:flex;flex-wrap:wrap;gap:12px}
.em-sl-btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:12px 20px;border:1px solid transparent;border-radius:10px;font-weight:700;line-height:1.25;text-align:center;text-decoration:none!important}
.em-sl-btn-main{color:#fff!important;background:var(--sl-orange);box-shadow:0 8px 20px rgba(244,145,62,.24)}
.em-sl-btn-alt{color:var(--sl-blue-dark)!important;background:#fff;border-color:#bfd8f1}
.em-sl-toc{margin-top:24px;padding:24px 26px;background:#fff;border:1px solid var(--sl-line);border-radius:16px}
.em-sl-toc>strong{display:block;margin-bottom:12px;color:var(--sl-ink);font-size:18px}
.em-sl-toc>div{display:flex;flex-wrap:wrap;gap:9px}
.em-sl-toc a{padding:7px 11px;color:#52616d;background:var(--sl-soft);border:1px solid #edf1f4;border-radius:999px;font-size:13px;line-height:1.3;text-decoration:none}
.em-sl-section{padding:clamp(46px,7vw,80px) 0;border-bottom:1px solid var(--sl-line)}
.em-sl-heading{max-width:920px;margin-bottom:26px}
.em-sl-principles,.em-sl-scenarios,.em-sl-mistakes{display:grid;gap:14px;margin:28px 0}
.em-sl-principles article,.em-sl-scenarios article,.em-sl-mistakes article{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:22px;background:#fff;border:1px solid var(--sl-line);border-radius:14px}
.em-sl-principles b,.em-sl-scenarios b,.em-sl-mistakes b{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;color:#fff;background:var(--sl-orange);border-radius:12px;font-size:14px}
.em-sl-principles p,.em-sl-mistakes p{margin-bottom:0}
.em-sl-scenarios p{margin-bottom:8px;font-size:14px}
.em-sl-note,.em-sl-warning{margin:26px 0;padding:22px 24px;border-radius:14px}
.em-sl-note{color:#324d65;background:var(--sl-blue-soft);border:1px solid #cce1f6}
.em-sl-warning{color:#6a3028;background:#fff2f0;border:1px solid #efc4be}
.em-sl-table-wrap{width:100%;margin:26px 0;overflow-x:auto;border:1px solid var(--sl-line);border-radius:14px;-webkit-overflow-scrolling:touch}
.em-sl-table{width:100%;min-width:860px;border-collapse:collapse;background:#fff}
.em-sl-table th,.em-sl-table td{padding:16px 18px;border-bottom:1px solid var(--sl-line);text-align:left;vertical-align:top}
.em-sl-table th{color:var(--sl-ink);background:#f4f7f9;font-size:14px}
.em-sl-table td{font-size:14px;line-height:1.55}
.em-sl-table tbody tr:last-child td{border-bottom:0}
.em-sl-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:28px 0}
.em-sl-two>div{padding:24px;background:#fff;border:1px solid var(--sl-line);border-radius:15px}
.em-smart-light li{margin-bottom:8px}
.em-sl-steps{display:grid;gap:12px;padding-left:0!important;list-style:none}
.em-sl-steps li{display:grid;grid-template-columns:minmax(220px,.65fr) 1fr;gap:18px;padding:20px 22px;background:#fff;border:1px solid var(--sl-line);border-radius:13px}
.em-sl-steps strong{color:var(--sl-ink)}
.em-sl-related{padding:clamp(46px,7vw,70px) 0}
.em-sl-related>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.em-sl-related a{display:block;padding:22px;color:var(--sl-text);background:#fff;border:1px solid var(--sl-line);border-radius:14px;text-decoration:none}
.em-sl-related strong{display:block;margin-bottom:8px;color:var(--sl-ink);font-size:17px}
.em-sl-related span{display:block;font-size:14px;line-height:1.55}
.em-sl-cta{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center;padding:clamp(30px,5vw,48px);color:#fff;background:linear-gradient(135deg,#ef8731 0,#d96c1e 100%);border-radius:20px}
.em-sl-cta h2,.em-sl-cta p,.em-sl-cta>div>span{color:#fff}
.em-sl-cta>div:last-child{min-width:210px;flex-direction:column}
.em-sl-btn-light{color:var(--sl-orange-dark)!important;background:#fff}
.em-sl-btn-outline{color:#fff!important;background:transparent;border-color:rgba(255,255,255,.75)}
.em-sl-faq details{margin-bottom:12px;overflow:hidden;background:#fff;border:1px solid var(--sl-line);border-radius:12px}
.em-sl-faq summary{position:relative;padding:18px 48px 18px 20px;color:var(--sl-ink);cursor:pointer;font-weight:700;list-style:none}
.em-sl-faq summary::-webkit-details-marker{display:none}
.em-sl-faq summary:after{position:absolute;top:50%;right:20px;content:"+";transform:translateY(-50%);color:var(--sl-orange-dark);font-size:24px}
.em-sl-faq details[open] summary:after{content:"−"}
.em-sl-faq details p{margin:0;padding:0 20px 20px}
.em-sl-sources{margin-top:24px;padding:28px;background:var(--sl-soft);border:1px solid var(--sl-line);border-radius:16px}
.em-sl-sources h2{font-size:24px}
.em-sl-sources li,.em-sl-sources p{font-size:14px}
@media(max-width:1024px){.em-sl-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.em-sl-related>div{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767px){.em-smart-light{font-size:15px}.em-sl-hero{padding:26px 18px;border-radius:16px}.em-smart-light h1{font-size:30px}.em-smart-light h2{font-size:27px}.em-sl-summary,.em-sl-choice-grid,.em-sl-loads,.em-sl-sensors,.em-sl-rooms,.em-sl-energy,.em-sl-norms,.em-sl-two,.em-sl-related>div,.em-sl-cta{grid-template-columns:1fr}.em-sl-actions,.em-sl-cta>div:last-child{width:100%;flex-direction:column}.em-sl-btn{width:100%}.em-sl-toc{padding:20px 16px}.em-sl-toc>div{display:grid;grid-template-columns:1fr 1fr}.em-sl-toc a{text-align:center}.em-sl-section{padding:48px 0}.em-sl-principles article,.em-sl-scenarios article,.em-sl-mistakes article{grid-template-columns:46px 1fr;gap:12px;padding:18px}.em-sl-steps li{grid-template-columns:1fr;gap:6px}.em-sl-cta{padding:28px 20px}.em-sl-cta>div:last-child{min-width:0}}
@media(max-width:480px){.em-sl-toc>div{grid-template-columns:1fr}.em-smart-light h1{font-size:28px}.em-sl-principles article,.em-sl-scenarios article,.em-sl-mistakes article{grid-template-columns:1fr}}/* End custom CSS */