@import url('https://fonts.googleapis.com/css2?family=Golos+Text:wght@400;450;500;550;600;650;700;750;800&display=swap');
:root{--ink:#172b24;--muted:#6a7770;--green:#174d38;--lime:#d7f985;--line:#dfe5df;--paper:#f5f7f3}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fff;color:var(--ink);font:16px/1.6 'Golos Text',Arial,sans-serif}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #638c37;outline-offset:4px}.wrap{max-width:1280px;margin:auto;padding-left:40px;padding-right:40px}header{max-width:1360px;margin:auto;padding:27px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:34px;font-weight:750;letter-spacing:-1.8px;line-height:1}.brand-icon{background:var(--green);color:var(--lime);width:37px;height:37px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:25px;letter-spacing:1px;padding-bottom:8px;transform:rotate(-12deg)}.brand-caption{font-size:9px;letter-spacing:1.3px;max-width:90px;line-height:1.65;margin-left:12px;font-weight:550}nav{display:flex;gap:30px;font-size:14px}nav a:hover,.text-link:hover{color:#50822c}.button{border:1px solid var(--green);background:var(--green);color:white;display:inline-flex;justify-content:center;align-items:center;border-radius:8px;padding:15px 23px;font-size:15px;font-weight:550;line-height:1.4;transition:background .2s,transform .2s}.button:hover{background:#236747;transform:translateY(-1px)}.button.small{font-size:14px;padding:12px 19px}.hero{display:grid;grid-template-columns:1fr 1fr;gap:38px;padding-top:70px;padding-bottom:70px;align-items:center}.eyebrow{font-size:12px;letter-spacing:1.6px;font-weight:600;display:flex;align-items:center;gap:9px}.eyebrow>span{width:7px;height:7px;background:#709849;border-radius:50%}h1{font-size:clamp(44px,4.6vw,65px);font-weight:550;letter-spacing:-3.7px;line-height:1.08;margin:25px 0}em{font-style:normal;color:#608449}.lead{font-size:16px;line-height:1.85;color:var(--muted);margin:25px 0 29px}.hero-actions{display:flex;align-items:center;gap:22px}.text-link{border:0;background:none;padding:0;font-size:14px;font-weight:550}.text-link span{margin-left:6px}.hero-facts{margin-top:43px;display:flex;gap:24px}.hero-facts>div{display:flex;flex-direction:column;border-right:1px solid var(--line);padding-right:22px}.hero-facts>div:last-child{border:0;padding:0}.hero-facts b{font-size:20px;font-weight:550;letter-spacing:-.5px}.hero-facts span{font-size:11px;color:var(--muted);margin-top:3px}.system{padding:24px;background:var(--paper);border:1px solid #e2e8df;border-radius:16px;position:relative}.system-top{display:flex;justify-content:space-between;gap:12px;font-size:10px;letter-spacing:1px;font-weight:550;margin-bottom:24px}.demo-label{letter-spacing:0;color:var(--muted);font-size:11px}.hub{border-radius:9px;background:var(--green);padding:22px 18px;display:flex;align-items:center;gap:13px;color:white;box-shadow:0 8px 16px #183f3010}.hub-icon{width:37px;height:37px;border:1px solid #6c977e;border-radius:9px;display:grid;place-items:center;font-size:28px;color:var(--lime)}.hub b{display:block;font-size:16px;font-weight:500}.hub div>span{font-size:10px;color:#c0d6c8}.hub-badge{margin-left:auto;font-size:13px;border:1px solid #5c816b;border-radius:5px;padding:2px 7px}.connection{text-align:center;height:59px;position:relative;display:grid;place-items:center}.connection:before{content:'';position:absolute;height:100%;width:1px;background:#b3c3ad;left:50%}.connection span{z-index:1;background:var(--paper);font-size:9px;letter-spacing:1.3px;padding:3px 12px;color:#76866f}.zone-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:11px}.zone{background:#fff;border:1px solid #dde4da;border-radius:8px;padding:13px 15px 10px;text-align:left;color:var(--ink);transition:.2s}.zone:hover{border-color:#73934f;transform:translateY(-2px)}.zone.active{border-color:#7f9c59;background:#f0f8e6;box-shadow:0 0 0 1px #7f9c5925}.zone-no{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;color:#809177}.zone-no i{font-style:normal;font-size:15px;line-height:1}.zone b{display:block;font-size:13px;font-weight:550;margin:5px 0 1px}.zone-status{display:block;font-size:10px;color:#76816f}.wave{display:flex;align-items:center;gap:3px;height:24px;margin-top:7px}.wave i{background:#8fab74;width:3px;height:5px;border-radius:2px}.wave i:nth-child(3n){height:17px}.wave i:nth-child(4n){height:12px}.wave i:nth-child(5n){height:21px}.wave i:nth-child(2n){height:9px}.quiet .wave i{height:2px;background:#b9c3b2}.system-bottom{margin-top:18px}.system-bottom>span{display:block;font-size:11px;color:#6e7c68;min-height:34px}.system-bottom button{background:#e6ecdF;border:0;border-radius:6px;padding:10px 12px;width:100%;color:#3b5230;display:flex;justify-content:space-between;text-align:left;font-size:12px}.system.broadcast .zone{background:#e4f7be;border-color:#8aaa54}.benefit-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fafbf9}.benefit-strip .wrap{display:flex;justify-content:space-between;gap:20px;padding-top:22px;padding-bottom:22px;font-size:13px;color:#53614f}.benefit-strip span:before{content:'+';margin-right:12px;color:#708b56}.section{padding-top:88px;padding-bottom:88px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}h2{font-weight:500;line-height:1.15;letter-spacing:-1.9px;font-size:42px;margin:18px 0 0}.section-heading p{font-size:15px;color:var(--muted);line-height:1.85;margin:0 0 3px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-grid article{border-top:1px solid var(--line);padding-top:27px}.feature-icon{font-size:29px;display:inline-flex;width:48px;height:48px;align-items:center;justify-content:center;border-radius:10px;background:#eef4e7;color:#648441}h3{font-size:20px;font-weight:550;letter-spacing:-.55px;line-height:1.4}.feature-grid p{font-size:14px;line-height:1.85;color:var(--muted);max-width:330px}.feature-foot{font-size:10px;letter-spacing:1.35px;color:#839076;display:block;margin-top:30px}.installation{background:#183c2f;color:#fff;padding:67px 0 25px}.install-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px}.installation .eyebrow{color:#b5c4b4}.installation h2{font-size:48px;margin-top:25px}.installation em{color:var(--lime)}.installation p{font-size:14px;color:#c0cdc3;line-height:1.9}.pill{display:inline-block;border:1px solid #628263;color:#d1e7b8;border-radius:30px;padding:5px 15px;font-size:11px;letter-spacing:1.5px;margin-top:15px}.steps{padding:0;list-style:none;margin:0}.steps li{display:flex;gap:22px;border-bottom:1px solid #3d5b48;padding:20px 0}.steps li:first-child{padding-top:0}.steps li:last-child{border-bottom:0}.steps li>span{color:#b5d38d;font-size:12px;padding-top:4px}.steps h3{margin:0;font-size:18px}.steps p{margin:10px 0 0}.installation-note{color:#a2b7a8;font-size:12px;margin-top:48px;padding-top:22px;border-top:1px solid #3d5b48}.calculator{border:1px solid var(--line);border-radius:14px;overflow:hidden;display:grid;grid-template-columns:1.2fr 1fr}.calc-controls{padding:35px 38px}.tag{font-size:10px;letter-spacing:1.2px;background:#edf4e3;color:#587738;border-radius:4px;padding:5px 8px}.calc-controls h3{font-size:24px;margin:23px 0 12px}.calc-controls p{font-size:14px;color:var(--muted);line-height:1.8}.quantity-row{display:flex;align-items:center;justify-content:space-between;margin:30px 0 18px}.quantity-row label{font-size:15px;font-weight:550}.stepper{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden;height:45px}.stepper button{width:40px;background:#f4f7f1;color:var(--green);border:0;font-size:24px}.stepper button:disabled{opacity:.35;cursor:default}.stepper input{width:55px;text-align:center;border:0;color:var(--ink);font-weight:600;appearance:textfield;-moz-appearance:textfield}.stepper input::-webkit-inner-spin-button{appearance:none}input[type=range]{width:100%;accent-color:var(--green);cursor:pointer}.range-labels{display:flex;justify-content:space-between;font-size:12px;color:#7a8575}.presets{display:flex;gap:10px;margin-top:20px}.presets button{border:1px solid var(--line);background:white;color:var(--muted);padding:8px 16px;font-size:12px;border-radius:6px}.presets button.selected{border-color:#8da778;color:var(--green);background:#f1f7eb}.calc-note{padding-top:25px;margin-top:26px;border-top:1px solid var(--line)}.calc-note b{font-size:14px;font-weight:550}.calc-note p{font-size:12px;margin:7px 0}.capacity-note{font-size:12px;color:var(--muted);margin-top:15px}.capacity-note summary{cursor:pointer}.capacity-note p{font-size:12px}.estimate{background:var(--paper);padding:35px 36px;display:flex;flex-direction:column}.estimate-title{display:flex;justify-content:space-between;font-size:11px;letter-spacing:1.2px;padding-bottom:25px;border-bottom:1px solid #d8e0d4}.estimate-line{display:flex;justify-content:space-between;gap:15px;padding:25px 0 0;align-items:flex-start;font-size:14px}.estimate-line b{font-weight:550}.estimate-line small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.estimate-line strong{font-size:14px;white-space:nowrap;font-weight:500}.estimate-line.compact{font-size:12px;color:var(--muted);padding-top:17px}.total{border-top:1px solid #d8e0d4;margin:27px 0 24px;padding-top:22px}.total>span{font-size:12px}.total>strong{font-size:38px;font-weight:550;letter-spacing:-1.6px;display:block;margin-top:5px}.total small{display:block;color:var(--muted);font-size:12px;line-height:1.7;margin-top:10px}.estimate-fine{font-size:11px;color:var(--muted);text-align:center;margin:14px 5px 0}.faq-section{display:grid;grid-template-columns:1fr 1.6fr;gap:60px;padding-bottom:85px}.faq details{border-bottom:1px solid var(--line);padding:21px 0}.faq details:first-child{padding-top:0}.faq summary{font-size:16px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:'+';color:#73904f;font-size:24px;line-height:1}.faq details[open] summary:after{content:'−'}.faq p{font-size:14px;color:var(--muted);line-height:1.9;margin-bottom:0}.closing{display:flex;align-items:center;justify-content:space-between;padding-top:35px;padding-bottom:35px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.closing>span{font-size:32px;letter-spacing:-1px}footer{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-top:35px;padding-bottom:35px}footer>.brand{font-size:28px}footer>span{font-size:11px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:16px;padding:30px;width:min(720px,calc(100% - 24px));max-height:90vh;color:var(--ink)}dialog::backdrop{background:#0c241c99;backdrop-filter:blur(4px)}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.dialog-head h2{font-size:30px;margin:12px 0}.dialog-head>button{border:0;background:#f0f4ed;border-radius:50%;font-size:25px;width:35px;height:35px;color:var(--ink)}dialog p{font-size:14px;color:var(--muted)}dialog label{display:flex;flex-direction:column;font-size:13px;gap:7px;margin-top:18px}dialog input{width:100%;border:1px solid #cfd9cb;border-radius:6px;padding:12px;font-size:16px;min-width:0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.invoice-summary{background:var(--paper);border-radius:7px;padding:15px;font-size:14px;margin-top:22px}.dialog-actions{display:flex;align-items:center;flex-wrap:wrap;gap:13px;margin-top:22px}.dialog-actions>span{font-size:11px;color:var(--muted)}.secondary{color:var(--green);background:#fff}.secondary:hover{background:#f0f5ec}iframe{width:100%;height:380px;border:1px solid var(--line);background:#fff} [hidden]{display:none!important}
@media(min-width:1450px){.hero{padding-top:85px;padding-bottom:85px}}@media(max-width:1050px){.brand-caption{display:none}.hero{gap:25px}.wrap{padding-left:28px;padding-right:28px}header{padding:22px 28px}h1{font-size:50px}.hero-actions{gap:15px;flex-wrap:wrap}.hero-facts{gap:15px}.hero-facts>div{padding-right:12px}.hero-facts span{font-size:10px}.system{padding:18px}.zone b{font-size:12px}.zone{padding:11px}.install-layout{gap:45px}.calc-controls,.estimate{padding:28px}.section-heading p{max-width:310px}}@media(max-width:760px){.wrap{padding-left:22px;padding-right:22px}header{padding:20px 22px}.brand{font-size:30px}header nav{display:none}.button.small{font-size:12px;padding:10px 13px}.hero{grid-template-columns:1fr;padding-top:43px;padding-bottom:40px;gap:36px}h1{font-size:54px;letter-spacing:-2.8px}.lead{font-size:15px}.eyebrow{font-size:10px}.hero-facts{gap:25px;margin-top:30px}.hero-facts>div{padding-right:22px}.hero-facts span{font-size:10px}.system{padding:20px}.zone b{font-size:14px}.zone-status{font-size:11px}.zone{padding:14px}.hero-actions .button{padding:14px 18px}.text-link{font-size:13px}.benefit-strip .wrap{display:grid;grid-template-columns:1fr 1fr;gap:15px;font-size:11px}.benefit-strip span:before{margin-right:6px}.section{padding-top:55px;padding-bottom:55px}h2{font-size:35px;letter-spacing:-1.5px}.section-heading{display:block;margin-bottom:30px}.section-heading p{font-size:14px;max-width:none;margin-top:20px}.section-heading p br{display:none}.feature-grid{grid-template-columns:1fr;gap:28px}.feature-grid article{display:grid;grid-template-columns:48px 1fr;column-gap:18px;padding-top:23px}.feature-grid h3{margin:8px 0 0;font-size:19px}.feature-grid p,.feature-foot{grid-column:2}.feature-grid p{max-width:none;margin-top:8px}.feature-foot{margin-top:4px}.installation{padding-top:45px}.install-layout{grid-template-columns:1fr;gap:35px}.installation h2{font-size:43px}.installation-note{margin-top:25px}.calculator{grid-template-columns:1fr}.calc-controls,.estimate{padding:26px 23px}.calc-controls h3{font-size:22px}.faq-section{grid-template-columns:1fr;gap:35px;padding-bottom:50px}.faq summary{font-size:15px}.closing{gap:20px;align-items:flex-start;flex-direction:column}.closing>span{font-size:29px}footer{align-items:flex-start;flex-wrap:wrap}footer>span{max-width:160px}footer>span:last-child{display:none}.form-row{grid-template-columns:1fr;gap:0}dialog{padding:22px}.dialog-head h2{font-size:26px}.hub b{font-size:15px}.system-top{font-size:9px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.brand{font-size:27px;letter-spacing:-1.2px}.brand-icon{font-size:25px}.purchase-toggle{display:flex;background:#f1f4ee;padding:4px;border-radius:8px;margin-bottom:28px;gap:4px}.purchase-toggle button{border:0;background:transparent;border-radius:5px;padding:10px 18px;flex:1;color:var(--muted);font-size:14px}.purchase-toggle button.selected{background:#fff;box-shadow:0 1px 4px #17372214;color:var(--green)}.roadmap{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-bottom:75px;background:#f5f7f2;border-radius:12px;padding-top:30px;padding-bottom:30px}.roadmap h2{font-size:32px;margin-top:18px}.roadmap p{font-size:14px;color:var(--muted)}.roadmap-aside>span{font-size:12px;color:#698341;border:1px solid #c9d6bb;border-radius:20px;padding:6px 12px}.roadmap-aside p{font-size:12px}.total strong{font-size:34px;line-height:1.3}@media(max-width:760px){.brand{font-size:23px}.brand-icon{width:30px;height:30px;font-size:21px}.roadmap{margin:0 22px 50px;flex-direction:column;align-items:flex-start}.roadmap p br{display:none}.hero-facts{gap:17px}.hero-facts>div{padding-right:12px}}
.speaker-option{display:flex;gap:10px;align-items:flex-start;font-size:14px;cursor:pointer}.speaker-option input{accent-color:var(--green);width:18px;height:18px;margin-top:3px;flex-shrink:0}#ownership-note{color:#526745;margin-top:16px}#subscription-breakdown{font-size:12px;line-height:1.9;margin-top:15px;border-left:2px solid #92ab71;padding-left:12px}#total{font-size:32px}
#contract-details{margin-top:14px;font-size:12px;color:var(--muted)}#contract-details summary{cursor:pointer}#contract-details p{line-height:1.8;margin:8px 0}
.total .vat-label{display:block;font-size:12px;color:var(--muted);margin-top:5px}
/* Refined editorial layout */
:root{--ink:#18372d;--muted:#65736a;--green:#174e3b;--lime:#d8f59a;--paper:#f3f5ef;--line:#dce3d9}
body{background:#fbfcf8}html{scroll-behavior:auto}header{max-width:1280px;padding-top:24px;padding-bottom:24px}.button{border-radius:100px;padding:16px 25px}.brand{letter-spacing:-1.2px}.hero{padding-top:64px;padding-bottom:76px;gap:52px}h1{font-size:clamp(48px,5.2vw,72px);letter-spacing:-4px;font-weight:550;line-height:1.04}h1 em{color:#6c8748}.lead{font-size:18px;line-height:1.65;max-width:430px}.hero-facts{margin-top:38px}.hero-facts span{font-size:12px}.hero-facts b{font-size:19px}.eyebrow{font-size:11px;letter-spacing:1.5px}.system{background:#173f32;color:#f4faec;border:0;border-radius:24px;padding:26px;box-shadow:0 24px 55px -35px #173f3270}.system-top{margin-bottom:22px;color:#c3d5c4;font-size:10px}.demo-label{color:#a7c2b0}.hub{background:#d8f59a;color:#1b3f30;box-shadow:none;padding:21px 16px;border-radius:12px}.hub-icon{color:#294a26;border-color:#91b466}.hub div>span{color:#506a43;font-size:11px}.hub-badge{border-color:#9cba76}.connection{height:46px}.connection:before{background:#567b5f}.connection span{background:#173f32;color:#adcfb4;font-size:9px}.zone-grid{gap:10px}.zone{background:#224d3e;border:1px solid #3c6150;color:#f2f7ec;border-radius:10px;padding:12px 14px}.zone.active{background:#d8f59a;color:#173f32;border-color:#d8f59a;box-shadow:none}.zone-no{color:#a7c49d}.zone.active .zone-no{color:#5d784a}.zone b{font-size:13px}.zone-status{color:#b2c5b7;font-size:11px}.zone.active .zone-status{color:#516546}.wave{height:19px;margin-top:9px}.wave i{background:#a5c67b}.zone.active .wave i{background:#5e7c3a}.quiet .wave i{background:#6b8d77}.system-bottom>span{color:#bed0c0;font-size:11px;min-height:30px}.system-bottom button{background:#2c5a47;color:#e1f1d6;border:1px solid #4c7256;border-radius:8px;justify-content:center;font-size:12px}.system.broadcast .zone{color:#173f32}.system.broadcast .zone-status{color:#506543}.section{padding-top:64px;padding-bottom:64px}h2{font-size:40px;letter-spacing:-1.8px}.section-heading{margin-bottom:30px}.offline-badge{border:1px solid #d9e4d1;color:#55743a;border-radius:30px;padding:8px 14px;font-size:12px;white-space:nowrap}.feature-grid{gap:16px}.feature-grid article{border:1px solid #e1e7dc;border-radius:16px;background:#f2f5ec;padding:26px}.feature-icon{background:#e3eccf;border-radius:50%;font-size:27px}.feature-grid h3{font-size:21px;margin:20px 0 10px}.feature-grid p{font-size:15px;line-height:1.65;margin:0;max-width:320px}.safety-note{font-size:12px;color:var(--muted);margin:18px 0 0}.installation{background:#e9eedf;color:var(--ink);padding:46px 0 22px}.install-layout{grid-template-columns:.8fr 1.5fr;gap:50px;align-items:center}.installation .eyebrow{color:#6d815d}.installation h2{font-size:35px;margin-top:16px;letter-spacing:-1.4px}.installation em{color:#6e874d}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.steps li,.steps li:first-child{display:block;border:0;padding:0}.steps li>span{display:block;font-size:12px;margin-bottom:15px;color:#6f835b}.steps h3{font-size:16px;letter-spacing:-.3px}.installation p{font-size:13px;color:#66735b;line-height:1.6}.installation-note{margin-top:28px;padding-top:18px;border-color:#d2dcc8;color:#6c785f;font-size:12px}.calculator{background:white;border-radius:20px;grid-template-columns:1.15fr 1fr;box-shadow:0 14px 35px -30px #2a503c50}.calc-controls{padding:32px}.purchase-toggle{border-radius:100px;margin-bottom:24px}.purchase-toggle button{border-radius:100px;font-size:13px;padding:12px 8px}.calc-controls h3{margin-top:20px}.estimate{background:#edf2e6;padding:32px}.estimate-line{padding-top:18px}.estimate-title{padding-bottom:18px}.total{margin-top:24px;margin-bottom:20px}#total{font-size:clamp(32px,3vw,43px);letter-spacing:-1.6px}.total>span{font-size:13px}.calc-note{margin-top:23px;padding-top:20px}.calc-note p{font-size:12px;line-height:1.7}.tag{font-size:10px;background:transparent;border:1px solid #dae5cb;border-radius:5px}.estimate-fine{font-size:11px}.faq-section{padding-top:15px;padding-bottom:65px;gap:50px}.faq summary{font-size:15px}.faq p{line-height:1.7}footer{border-top:1px solid var(--line);padding-top:28px;padding-bottom:28px}footer .brand{font-size:25px}.section-heading p{font-size:14px}.total small{font-size:12px}
@media(max-width:1050px){.hero{gap:26px}h1{font-size:55px}.hero-facts{gap:15px}.hero-facts span{font-size:10px}.hero-facts b{font-size:17px}.system{padding:20px}.install-layout{gap:30px}.steps{gap:16px}.feature-grid article{padding:21px}}
@media(max-width:760px){header{padding:20px 22px}.hero{padding-top:38px;padding-bottom:40px;gap:32px}h1{font-size:58px;letter-spacing:-3px;margin:22px 0}.lead{font-size:16px;margin:22px 0}.hero-facts{margin-top:28px;justify-content:flex-start;gap:24px}.hero-facts b{font-size:18px}.hero-facts span{font-size:10px}.system{padding:20px;border-radius:20px}.zone{padding:14px}.zone b{font-size:14px}.section{padding-top:45px;padding-bottom:45px}.section-heading{margin-bottom:24px}.section-heading h2{font-size:34px}.offline-badge{display:inline-block;margin-top:18px}.feature-grid{gap:12px}.feature-grid article{padding:20px;grid-template-columns:40px 1fr;column-gap:16px}.feature-icon{width:40px;height:40px}.feature-grid h3{margin:5px 0 5px;font-size:20px}.feature-grid p{font-size:14px;max-width:none;grid-column:2;margin:0}.installation{padding-top:35px}.install-layout{grid-template-columns:1fr;gap:28px}.installation h2{font-size:33px}.steps{grid-template-columns:1fr;gap:19px}.steps li,.steps li:first-child{display:flex;gap:18px}.steps li>span{margin:0;padding-top:2px}.steps h3{font-size:17px}.steps p{margin-top:5px}.installation-note{line-height:1.7}.calculator{grid-template-columns:1fr}.calc-controls,.estimate{padding:25px}.purchase-toggle button{font-size:12px}#total{font-size:38px}.faq-section{gap:25px;padding-top:0;padding-bottom:40px}.faq-section h2{font-size:33px}.faq summary{font-size:14px}footer .brand{font-size:23px}footer>.text-link{display:none}.hero-actions{gap:20px}}
@media(max-width:390px){h1{font-size:49px}.brand{font-size:20px}header .button.small{font-size:11px;padding:10px}.hero-facts{gap:15px}.hero-facts b{font-size:16px}.system{padding:15px}.zone{padding:11px}.zone b{font-size:12px}.zone-status{font-size:10px}.calc-controls,.estimate{padding:20px}.purchase-toggle button{font-size:11px}}
@media(max-width:480px){h1{font-size:44px;letter-spacing:-2.4px}.hero-facts{gap:12px;display:grid;grid-template-columns:1fr 1fr .7fr}.hero-facts>div{padding-right:10px}.hero-facts b{font-size:16px;white-space:nowrap}.hero-facts span{font-size:10px}.hero-actions{gap:14px}.hero-actions .text-link{font-size:12px}.hero-actions .button{font-size:14px}header .button.small{max-width:135px}}
.two-tasks{grid-template-columns:1fr 1fr}.two-tasks p{max-width:none}.day-flow{margin-top:28px;padding:26px;background:#173f32;color:#f1f7e9;border-radius:16px}.flow-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.flow-heading h3{margin:0}.flow-heading>span{font-size:12px;color:#b8cbb9}.day-flow ol{display:grid;grid-template-columns:repeat(4,1fr);padding:0;margin:26px 0 0;list-style:none;gap:20px}.day-flow li{border-top:2px solid #b8d88a;padding-top:15px}.day-flow b{font-size:16px;font-weight:550}.day-flow li span{display:block;font-size:12px;line-height:1.7;color:#c5d5bf;margin-top:7px}.sources{margin-top:54px}.sources h2{font-size:32px}.source-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.source-grid article{border-top:1px solid var(--line);padding-top:20px}.source-grid article>span{font-size:11px;color:#6c815a}.source-grid h3{font-size:18px;margin:16px 0 9px}.source-grid p,.source-note{font-size:13px;color:var(--muted);line-height:1.7}.source-note{margin:22px 0 0}.announcement-note{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:22px 0;margin-top:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.announcement-note h3{font-size:19px;margin:0 0 7px}.announcement-note p{font-size:14px;color:var(--muted);margin:0}.announcement-note a{white-space:nowrap}.hero h1{font-size:clamp(42px,4.5vw,63px);letter-spacing:-3px}@media(max-width:760px){.two-tasks{grid-template-columns:1fr}.day-flow{padding:22px}.flow-heading{align-items:flex-start;flex-direction:column;gap:6px}.day-flow ol{grid-template-columns:1fr 1fr;gap:23px}.source-grid{grid-template-columns:1fr 1fr;gap:24px 18px}.sources{margin-top:35px}.sources h2{font-size:30px}.announcement-note{align-items:flex-start;flex-direction:column;gap:15px}.hero h1{font-size:48px;letter-spacing:-2.5px}}@media(max-width:390px){.hero h1{font-size:40px}.source-grid{grid-template-columns:1fr}.source-grid article{padding-top:14px}.source-grid h3{margin-top:10px}}
/* Shared visual language with the lightweight school console. */
:root{color-scheme:light;--bg:#edf1f7;--ink:#1b2a40;--muted:#627084;--panel:#fff;--glass:#ffffffaa;--edge:#ffffffcc;--green:#3f61c4;--on:#fff;--soft:#e5ebfa;--glow:#b6cef1;--shadow:#24385b15;--line:#d4deed;--paper:#f3f6fb;--lime:#dbe5ff}
:root[data-theme=dark]{color-scheme:dark;--bg:#111823;--ink:#f1f5fc;--muted:#a8b6ca;--panel:#202d40;--glass:#263348aa;--edge:#ffffff20;--green:#b4c8ff;--on:#192f61;--soft:#2d4067;--glow:#263d66;--shadow:#00000033;--line:#37475d;--paper:#1a2638;--lime:#c4d4ff}
body{background:radial-gradient(ellipse at 90% 0%,var(--glow),transparent 40%),var(--bg);background-attachment:fixed;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink)}button,input{font-family:inherit}.header-actions{display:flex;align-items:center;gap:12px}.theme-toggle{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--edge);border-radius:50%;background:var(--glass);color:var(--ink);padding:0}.theme-toggle svg{width:20px;height:20px}header{border-color:var(--line)}.brand{font-weight:650}.brand-icon{transform:none;background:none;color:var(--green);padding:0;border-radius:0}.brand-icon svg{width:31px;height:31px;stroke-width:1.7}.button{background:var(--green);border-color:transparent;color:var(--on);border-radius:18px}.button:hover{background:var(--green);filter:brightness(.94)}.button.secondary{background:var(--glass);color:var(--green);border-color:var(--line)}h1{font-weight:500}h1 em,em{color:var(--green)}.eyebrow>span{background:var(--green)}nav a:hover,.text-link:hover{color:var(--green)}.system{background:var(--glass);border:1px solid var(--edge);border-radius:28px;box-shadow:0 18px 55px var(--shadow);color:var(--ink);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}.system-top,.demo-label{color:var(--muted)}.hub{background:var(--soft);color:var(--ink);border-radius:18px}.hub-icon{border:0;background:none;color:var(--green)}.hub-icon svg{width:29px;height:29px;stroke-width:1.6}.hub div>span{color:var(--muted)}.hub-badge{border-color:var(--line);color:var(--muted)}.connection:before{background:var(--line)}.connection span{background:var(--paper);color:var(--muted);border-radius:9px}.zone{background:transparent;border:1px solid transparent;color:var(--ink);border-radius:16px}.zone:hover{border-color:var(--line)}.zone.active{background:var(--soft);color:var(--ink);border-color:transparent;box-shadow:none}.zone-no,.zone.active .zone-no{color:var(--green)}.zone-no svg{width:28px;height:28px;stroke-width:1.65}.zone-status,.zone.active .zone-status{color:var(--muted)}.wave i,.zone.active .wave i{background:var(--green);opacity:.6}.quiet .wave i{background:var(--muted)}.system-bottom>span{color:var(--muted)}.system-bottom button{background:var(--green);color:var(--on);border:0;border-radius:16px;min-height:44px}.system.broadcast .zone{background:var(--soft);border-color:var(--green);color:var(--ink)}.system.broadcast .zone-status{color:var(--muted)}.feature-grid article{background:var(--glass);border:1px solid var(--edge);border-radius:24px;backdrop-filter:blur(20px)}.feature-icon{background:transparent;border-radius:0;color:var(--green);justify-content:flex-start}.feature-icon svg{width:32px;height:32px;stroke-width:1.6}.feature-grid h3{margin-top:12px}.day-flow{background:transparent;color:var(--ink);padding:18px 0 10px}.flow-heading>span{color:var(--muted)}.day-flow ol{gap:5px}.day-flow li{background:var(--soft);border:0;border-radius:12px;padding:20px 16px;min-height:110px}.day-flow li:nth-child(2){background:var(--green);color:var(--on)}.day-flow li span{color:var(--muted)}.day-flow li:nth-child(2) span{color:var(--on)}.source-icon{display:inline-flex;color:var(--green)!important;vertical-align:middle;margin-right:8px}.source-icon svg{width:29px;height:29px;stroke-width:1.65}.source-grid article>span{color:var(--muted)}.tag{color:var(--green);border-color:var(--line);background:var(--soft)}.announcement-note h3{display:flex;gap:10px;align-items:center}.announcement-note h3 svg{width:25px;height:25px;color:var(--green);flex-shrink:0}.installation{background:var(--glass);color:var(--ink);border-top:1px solid var(--edge);border-bottom:1px solid var(--edge)}.installation .eyebrow,.installation p,.installation-note{color:var(--muted)}.installation em,.steps li>span{color:var(--green)}.installation-note{border-color:var(--line)}.calculator{background:var(--glass);border:1px solid var(--edge);border-radius:28px;box-shadow:0 18px 55px var(--shadow);backdrop-filter:blur(24px)}.estimate{background:var(--soft)}.estimate-title,.total{border-color:var(--line)}.purchase-toggle{background:var(--soft);border-radius:16px}.purchase-toggle button{border-radius:12px;color:var(--muted)}.purchase-toggle button.selected{background:var(--panel);color:var(--green);box-shadow:0 2px 6px var(--shadow)}.stepper{border-color:var(--line);border-radius:12px}.stepper button{background:var(--soft);color:var(--green)}.stepper input{background:var(--panel);color:var(--ink)}.presets button{background:transparent;border-color:var(--line);color:var(--muted);border-radius:10px}.presets button.selected{background:var(--soft);color:var(--green);border-color:var(--green)}.range-labels,#ownership-note{color:var(--muted)}#subscription-breakdown{border-color:var(--green)}.faq summary:after{color:var(--green)}dialog{background:var(--panel);border-color:var(--edge);border-radius:26px}.dialog-head>button{background:var(--soft);color:var(--ink)}dialog input{background:var(--paper);color:var(--ink);border-color:var(--line)}.invoice-summary{background:var(--soft)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline-color:var(--green)}
@media(max-width:760px){.system{border-radius:24px}.header-actions{gap:8px}.brand{font-size:22px}.brand-icon{width:26px}.brand-icon svg{width:26px}.button.small{padding:11px 14px}.day-flow li{min-height:105px}.feature-icon{justify-content:center}}
@media(max-width:480px){header{gap:8px;padding:18px}.brand{font-size:20px;gap:6px}.header-actions>.button.small{font-size:11px;max-width:105px;padding:9px 12px}.theme-toggle{width:38px;height:38px;flex-shrink:0}.hero h1{font-size:40px}.day-flow li{padding:16px 12px}.day-flow b{font-size:14px}}
.demo-player{margin-top:17px;padding-top:15px;border-top:1px solid var(--line)}.demo-player-top{display:flex;align-items:center;gap:12px;justify-content:space-between}.demo-player-top>span{font-size:12px;color:var(--ink);min-width:0}.demo-player button{border:0;border-radius:10px;background:var(--soft);color:var(--green);padding:8px 12px;font-size:12px;min-height:40px}.demo-player button:disabled{opacity:.45;cursor:default}.demo-player-volume{display:flex;align-items:center;gap:12px;margin-top:9px;color:var(--muted);font-size:11px}.demo-player-volume input{min-width:50px;flex:1}.demo-player-volume>span{min-width:30px}.demo-player progress{display:block;width:100%;height:4px;margin:10px 0;accent-color:var(--green);border:0}.music-credits{font-size:10px;color:var(--muted)}.music-credits summary{cursor:pointer}.music-credits p{line-height:1.7}.music-credits a{text-decoration:underline}.zone.playing{border-color:var(--green)}.zone.playing .wave i{animation:demo-wave .7s ease-in-out infinite alternate}.zone.playing .wave i:nth-child(2n){animation-delay:-.4s}.zone.playing .wave i:nth-child(3n){animation-delay:-.2s}@keyframes demo-wave{from{transform:scaleY(.4)}to{transform:scaleY(1.15)}}@media(prefers-reduced-motion:reduce){.zone.playing .wave i{animation:none}}

.radio-demo-note{font-size:12px;line-height:1.5;color:var(--muted);margin:12px 0 8px}.radio-source{font-size:12px;color:inherit;text-underline-offset:3px}

.zone .room-mood{display:block;font-size:10px;line-height:1.4;margin-top:3px;opacity:.65}

header{justify-content:flex-start}.lead-form h3{margin-top:0}.lead-form label{display:block;margin:18px 0;font-size:14px}.lead-form label span{font-size:11px;opacity:.65}.lead-form input,.lead-form textarea,select{display:block;width:100%;box-sizing:border-box;font:inherit;padding:13px 14px;border:1px solid #cad3e2;border-radius:12px;background:#fff;color:#1b2a40;margin-top:8px}.lead-form textarea{resize:vertical}.field-label{display:block;margin-top:24px}.speaker-option{margin-top:20px}.kit-summary{font-weight:600;margin-top:24px}.contact-phone{display:inline-block;color:inherit;text-decoration:none;font-weight:600;margin-top:18px}.lead-form .button{width:100%;white-space:normal}.lead-form .text-link{margin:10px 16px 0 0}.contacts{border-top:1px solid #cbd5e1}.system-bottom{display:flex;flex-direction:column;align-items:stretch;gap:10px}.system-bottom label{font-size:12px}.system-bottom select{font-size:12px;margin-top:0}.system-bottom #zone-detail{font-size:12px}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #3f61c4;outline-offset:3px}@media(max-width:600px){.contact-phone{font-size:16px}.lead-form{padding:24px}.contacts h2{font-size:32px}}

/* Compact audio demonstration controls */
.system-bottom{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.system-bottom>label{display:block;font-size:12px;font-weight:600;margin-bottom:8px}
.announcement-control{display:flex;gap:10px;align-items:stretch}
.announcement-control select{flex:1;min-width:0;margin:0}
.system-bottom .announcement-control button{width:50px;min-width:50px;min-height:50px;display:grid;place-items:center;padding:0;background:#4166c2;color:#fff;border:0;border-radius:12px;cursor:pointer}
.system-bottom .announcement-control button:hover{background:#3155af}
.system-bottom .announcement-control button svg{width:22px;height:22px}
.system-bottom .announcement-control button:focus-visible{outline:3px solid #7393e8;outline-offset:3px}
.credit-link{font-size:11px;color:var(--muted);text-decoration:underline;text-underline-offset:3px}

/* Short, tap-friendly contact links */
.contact-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}
.contact-option{display:flex;align-items:center;gap:16px;padding:20px 22px;border:1px solid #d7dff0;border-radius:16px;background:#f8faff;min-height:86px;transition:border-color .2s,transform .2s,box-shadow .2s}
.contact-option:hover{border-color:#8ba2dc;transform:translateY(-2px);box-shadow:0 12px 26px #1b3c7a12}
.contact-option-icon{display:grid;place-items:center;flex:none;width:44px;height:44px;border-radius:12px;background:#e7edff;color:#4166c2}
.contact-option-icon svg{width:21px;height:21px}
.contact-option strong{font-size:clamp(16px,1.7vw,21px);font-weight:600;letter-spacing:-.4px}
.contact-option>svg{width:18px;height:18px;margin-left:auto;color:#6b83b8;flex:none}
@media(max-width:700px){.contact-options{grid-template-columns:1fr}.contact-option{min-height:76px}}

/* Single compact contact footer */
.site-footer{display:block;padding:0;border-top:1px solid #d5ddeb}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:22px;padding-bottom:22px}
.footer-link{display:inline-flex;align-items:center;gap:10px;font-size:16px;font-weight:600;white-space:nowrap}
.footer-link svg{width:19px;height:19px;color:#4166c2}
.footer-link:hover{color:#4166c2}
.audio-credit-icon{display:inline-grid;place-items:center;flex:none;width:20px;height:20px;color:#96a5bb}
.audio-credit-icon svg{width:15px;height:15px}
.audio-credit-icon:hover{color:#4166c2}
@media(max-width:560px){.footer-inner{flex-direction:column;align-items:flex-start;gap:14px;padding-top:20px;padding-bottom:20px}.footer-link{font-size:15px}}