:root{color-scheme:light dark;--ink:#0b2942;--ink-2:#284b67;--muted:#55758d;--paper:#f5faff;--surface:#fff;--surface-2:#e7f4ff;--line:#c8dceb;--orange:#1678c5;--orange-deep:#0b579b;--orange-soft:#e5f3ff;--teal:#168fca;--teal-soft:#def3ff;--navy:#082d49;--shadow:0 20px 54px rgba(16,69,108,.14);--shadow-small:0 8px 24px rgba(16,69,108,.1)}
    @media(prefers-color-scheme:dark){:root{--ink:#edf7ff;--ink-2:#c5dceb;--muted:#9ebacf;--paper:#071a29;--surface:#0d2a40;--surface-2:#123650;--line:#28516e;--orange:#4db7f3;--orange-deep:#1788ca;--orange-soft:#103b58;--teal:#78ccf5;--teal-soft:#123d59;--navy:#061725;--shadow:0 20px 54px rgba(0,0,0,.3);--shadow-small:0 8px 24px rgba(0,0,0,.24)}}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;background:var(--paper);color:var(--ink);font-family:"DM Sans",sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input{font:inherit}a{color:inherit}svg{display:block}.wrap{width:min(1160px,calc(100% - 36px));margin:0 auto}.skip-link{position:absolute;top:-80px;left:16px;z-index:50;background:var(--surface);color:var(--ink);padding:10px 14px}.skip-link:focus{top:12px}
    nav{min-height:68px;display:flex;align-items:center;justify-content:flex-end;gap:28px;border-bottom:1px solid var(--line)}.nav-links{display:flex;align-items:center;gap:26px}.nav-links a{color:var(--ink-2);text-decoration:none;font-size:.9rem;font-weight:700}.nav-links a:hover{color:var(--orange)}
    .button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 22px;border:0;border-radius:5px;background:var(--orange);color:#fff;font-weight:800;text-decoration:none;box-shadow:0 5px 0 var(--orange-deep);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.button:hover{background:var(--orange-deep);transform:translateY(2px);box-shadow:0 3px 0 #063d70}.button:active{transform:translateY(5px);box-shadow:none}.button.secondary{color:var(--ink);background:transparent;border:1px solid var(--line);box-shadow:none}.button.secondary:hover{color:var(--orange);border-color:var(--orange);transform:none;background:var(--surface)}.button.small{min-height:42px;padding:0 17px;font-size:.9rem;box-shadow:none}
    .hero{position:relative;padding:70px 0 88px;background:linear-gradient(90deg,transparent 49.8%,color-mix(in srgb,var(--line) 55%,transparent) 50%,transparent 50.2%)}.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:repeating-linear-gradient(135deg,var(--orange) 0 20px,var(--navy) 20px 40px)}.hero-grid{display:grid;grid-template-columns:1fr .88fr;gap:70px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:15px}.eyebrow:before{content:"";width:28px;height:3px;background:currentColor}h1,h2,h3{font-family:"Barlow Condensed",sans-serif;line-height:.98;margin:0}h1{font-size:clamp(3.6rem,7.4vw,6.3rem);max-width:760px;letter-spacing:-.025em}h2{font-size:clamp(2.55rem,5vw,4.3rem);letter-spacing:-.018em}h3{font-size:1.7rem;letter-spacing:-.01em}.hero p{max-width:620px;margin:25px 0 30px;color:var(--ink-2);font-size:clamp(1.05rem,2vw,1.23rem)}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.proofline{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px;color:var(--muted);font-size:.85rem;font-weight:600}.proofline span{display:flex;gap:7px;align-items:center}.proofline svg{color:var(--teal);width:17px;height:17px}
    .proposal-shell{position:relative;padding:11px;background:var(--navy);box-shadow:var(--shadow);transform:rotate(1.2deg)}.proposal-shell:before{content:"";position:absolute;width:54px;height:54px;top:-18px;right:-18px;border-top:7px solid var(--orange);border-right:7px solid var(--orange)}.proposal{padding:25px;background:#f8fbfc;color:#0b2942}.proposal-top{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:22px}.proposal-kicker{font-weight:800;font-size:.72rem;text-transform:uppercase;letter-spacing:.11em;color:#55758d}.proposal-title{font-family:"Barlow Condensed",sans-serif;font-size:1.8rem;line-height:1.05;font-weight:800;margin-top:2px}.status{background:#def3ff;color:#0876ad;padding:5px 9px;border-radius:999px;font-size:.7rem;font-weight:800;white-space:nowrap}.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.tier{padding:13px 10px 12px;border:1px solid #c8dceb;min-width:0}.tier.featured{background:#e5f3ff;border:2px solid #1678c5;transform:translateY(-5px)}.tier-label{font-size:.68rem;color:#55758d;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.tier-price{font-family:"Barlow Condensed",sans-serif;font-size:1.45rem;font-weight:800;white-space:nowrap}.tier-meta{font-size:.64rem;color:#55758d;line-height:1.45;margin-top:7px}.proposal-footer{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:16px}.metric{padding:10px 12px;background:#e7f4ff}.metric b{display:block;font-size:.72rem}.metric span{color:#55758d;font-size:.68rem}.signature{height:38px;margin-top:18px;border-bottom:1px solid #91a6b0;position:relative}.signature:after{content:"Ready for homeowner approval";position:absolute;bottom:3px;left:0;color:#758d98;font-size:.65rem}
    section{padding:92px 0}.section-head{display:grid;grid-template-columns:.8fr 1fr;gap:50px;align-items:end;margin-bottom:52px}.section-head p{margin:0;color:var(--muted);max-width:600px;font-size:1.08rem}.problem{background:var(--navy);color:#edf7ff}.problem .eyebrow{color:#78ccf5}.problem .section-head p{color:#b9cfdd}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr)}.problem-item{padding:34px 30px;border-top:1px solid #2a5876;border-right:1px solid #2a5876}.problem-item:last-child{border-right:0}.problem-num{font-family:"Barlow Condensed",sans-serif;font-size:3.2rem;color:var(--orange);font-weight:800;line-height:1}.problem-item h3{margin:14px 0 8px;color:#fff}.problem-item p{margin:0;color:#b9cfdd;font-size:.94rem}
    .features{background:var(--surface)}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.feature{display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;padding:34px;background:var(--surface)}.feature:last-child:nth-child(odd){grid-column:1/-1}.feature-icon{width:50px;height:50px;display:grid;place-items:center;background:var(--teal-soft);color:var(--teal)}.feature-icon svg{width:25px;height:25px}.feature h3{margin-bottom:9px}.feature p{color:var(--muted);margin:0;font-size:.93rem}
    .embed{background:var(--surface-2)}.embed-grid{display:grid;grid-template-columns:.85fr 1fr;gap:70px;align-items:center}.embed-copy p{color:var(--muted);font-size:1.04rem;margin:20px 0 25px}.steps{display:grid;gap:14px}.step{display:grid;grid-template-columns:32px 1fr;gap:13px;align-items:start}.step-num{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--teal);font-size:.78rem;font-weight:800}.step b{display:block;margin-bottom:2px}.step span{color:var(--muted);font-size:.9rem}.browser{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-small);overflow:hidden}.browser-bar{height:38px;display:flex;align-items:center;gap:6px;padding:0 13px;border-bottom:1px solid var(--line)}.browser-bar i{width:8px;height:8px;border-radius:50%;background:var(--line)}.contractor-site{padding:23px}.site-line{height:9px;background:var(--line);margin-bottom:10px}.site-line.wide{width:60%}.site-line.short{width:34%}.widget{margin-top:24px;background:var(--navy);color:#fff;padding:24px;border-top:5px solid var(--orange)}.widget-small{color:#9eb3bd;font-size:.72rem;font-weight:700}.widget h3{color:#fff;margin:4px 0 15px}.widget-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}.widget-option{padding:11px;background:#12496c;font-size:.78rem}.widget-button{margin-top:10px;padding:10px;text-align:center;color:#fff;background:var(--orange);font-size:.75rem;font-weight:800}.flow-arrow{display:flex;align-items:center;gap:10px;color:var(--teal);font-size:.8rem;font-weight:800;margin-top:14px}.flow-arrow:before{content:"";width:34px;height:2px;background:currentColor}
    .pricing{background:var(--paper)}.pricing-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:center}.pricing-copy p{color:var(--muted);margin:20px 0 0}.price-card{background:var(--navy);color:#fff;padding:42px;border-left:8px solid var(--orange);box-shadow:var(--shadow)}.price-top{display:flex;align-items:baseline;flex-wrap:wrap;gap:7px}.price{font-family:"Barlow Condensed",sans-serif;font-size:clamp(4.4rem,8vw,7rem);line-height:.8;font-weight:800;letter-spacing:-.03em}.price-term{color:#b7cbd3}.plus{font-family:"Barlow Condensed",sans-serif;font-size:1.5rem;font-weight:700;margin:26px 0 8px}.percent{color:#78ccf5}.pricing-note{color:#b7cede;font-size:.91rem;margin-bottom:25px}.included{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;padding:23px 0;border-top:1px solid #2a5876;border-bottom:1px solid #2a5876;margin-bottom:26px}.included span{display:flex;align-items:center;gap:8px;font-size:.86rem;color:#e8f5fc}.included svg{width:16px;color:#78ccf5;flex:0 0 auto}.price-card .button{width:100%}
    .faq{background:var(--surface)}.faq-grid{display:grid;grid-template-columns:.6fr 1fr;gap:80px;align-items:start}.faq-intro p{color:var(--muted)}details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;padding:21px 42px 21px 0;font-family:"Barlow Condensed",sans-serif;font-size:1.28rem;font-weight:700;line-height:1.25;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:4px;top:18px;color:var(--orange);font:700 1.6rem/1 "DM Sans",sans-serif}details[open] summary:after{content:"−"}details p{margin:-6px 0 22px;color:var(--muted);font-size:.93rem;max-width:650px}
    .signup{background:var(--surface-2)}.signup-grid{display:grid;grid-template-columns:.7fr 1fr;gap:75px;align-items:start}.signup-copy p{color:var(--muted);margin:20px 0 0}.contact-note{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:.83rem}form{background:var(--surface);padding:34px;box-shadow:var(--shadow-small)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}label{display:grid;gap:7px;color:var(--ink-2);font-size:.8rem;font-weight:800}input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:3px;background:var(--paper);color:var(--ink);padding:0 13px;outline:none}input:focus{border-color:var(--teal);box-shadow:0 0 0 3px color-mix(in srgb,var(--teal) 18%,transparent)}form .button{width:100%;margin-top:22px}.form-help{color:var(--muted);font-size:.75rem;margin:12px 0 0;text-align:center}.form-error{display:none;color:#b93916;background:var(--orange-soft);padding:10px 12px;margin-top:14px;font-size:.82rem;font-weight:700}.form-error.show{display:block}footer{padding:28px 0 38px;background:var(--navy);color:#a9bdc5}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}footer p{margin:0;font-size:.8rem}footer a{color:#fff;text-decoration:none;font-size:.8rem;font-weight:700}
    @media(max-width:860px){nav{justify-content:space-between}.nav-links a:not(.button){display:none}.hero{padding-top:45px;background:none}.hero-grid,.section-head,.embed-grid,.pricing-grid,.faq-grid,.signup-grid{grid-template-columns:1fr}.hero-grid{gap:55px}.section-head{gap:17px;margin-bottom:35px}.problem-grid{grid-template-columns:1fr}.problem-item{border-right:0;padding:28px 0}.feature-list{grid-template-columns:1fr}.feature:last-child:nth-child(odd){grid-column:auto}.embed-grid,.pricing-grid,.faq-grid,.signup-grid{gap:45px}.pricing-copy p{max-width:600px}}
    @media(max-width:560px){.wrap{width:min(100% - 28px,1160px)}nav{min-height:62px}.nav-links{gap:0}.hero{padding:39px 0 72px}h1{font-size:clamp(3.15rem,17vw,4.4rem)}h2{font-size:clamp(2.45rem,13vw,3.4rem)}section{padding:70px 0}.hero-actions .button{width:100%}.proofline{display:grid;gap:8px}.proposal-shell{transform:none}.proposal{padding:18px 14px}.proposal-top{margin-bottom:16px}.tier{padding:11px 6px}.tier-price{font-size:1.2rem}.tier-meta{font-size:.58rem}.proposal-footer{grid-template-columns:1fr}.feature{grid-template-columns:42px 1fr;gap:14px;padding:26px 20px}.feature-icon{width:42px;height:42px}.contractor-site{padding:15px}.widget{padding:19px}.price-card{padding:32px 24px;border-left-width:6px}.included{grid-template-columns:1fr}form{padding:24px 18px}.form-grid{grid-template-columns:1fr}.footer-row{align-items:flex-start;flex-direction:column;gap:8px}}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}
  
/* ---- Sample proposal demo page ---- */
.sample-banner{background:var(--navy);color:#fff;padding:12px 0;font-size:.85rem;font-weight:600}.sample-banner .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.sample-banner a{color:#78ccf5;font-weight:800}
.demo-proposal{max-width:880px;margin:0 auto;padding:56px 0 90px}
.proposal-doc{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
.proposal-doc-head{padding:34px 38px;border-bottom:5px solid var(--orange);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:flex-start}
.proposal-doc-head .co strong{font-family:"Barlow Condensed",sans-serif;font-size:1.9rem;display:block;line-height:1.05}
.proposal-doc-head .co span{color:var(--muted);font-size:.85rem}
.proposal-no{text-align:right;color:var(--muted);font-size:.85rem}.proposal-no strong{display:block;color:var(--ink);font-size:1.05rem}
.proposal-customer{padding:26px 38px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:18px}
.proposal-customer .lbl{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.proposal-customer strong{display:block;font-size:1.05rem;margin-top:3px}
.tier-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:34px 38px}
.tier-card{border:2px solid var(--line);border-radius:8px;padding:22px 18px;text-align:left;background:var(--surface);cursor:pointer;position:relative;transition:border-color .15s,transform .15s;color:var(--ink);font:inherit;width:100%}
.tier-card:hover{border-color:var(--teal)}
.tier-card.selected{border-color:var(--orange);box-shadow:0 0 0 3px color-mix(in srgb,var(--orange) 22%,transparent)}
.tier-card .rec{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--orange);color:#fff;font-size:.68rem;font-weight:800;letter-spacing:.06em;padding:3px 12px;border-radius:999px;white-space:nowrap}
.tier-card .tname{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.tier-card h3{font-size:1.45rem;margin:6px 0 4px}
.tier-card .model{font-size:.8rem;color:var(--muted);margin-bottom:10px}
.tier-card .specs{display:flex;gap:12px;font-size:.78rem;color:var(--ink-2);margin-bottom:12px}
.tier-card .specs b{font-size:.92rem}
.tier-card .p{font-family:"Barlow Condensed",sans-serif;font-size:2rem;font-weight:800;line-height:1}
.tier-card .mo{font-size:.82rem;color:var(--teal);font-weight:700;margin-top:6px}
.tier-card .warr{font-size:.72rem;color:var(--muted);margin-top:8px;display:block}
.fin-box{margin:0 38px 8px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:22px 26px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center}
.fin-box .f-label{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.fin-box .f-big{font-family:"Barlow Condensed",sans-serif;font-size:2.2rem;font-weight:800;line-height:1}
.fin-box .f-sub{font-size:.8rem;color:var(--muted)}
.fin-disc{font-size:.72rem;color:var(--muted);padding:0 38px;margin:10px 0 0}
.scope-list{padding:28px 38px;border-top:1px solid var(--line);margin-top:26px}
.scope-list h2{font-size:1.6rem;margin-bottom:12px}
.scope-list ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.scope-list li{display:flex;gap:10px;align-items:flex-start;font-size:.93rem;color:var(--ink-2)}
.scope-list li svg{width:17px;height:17px;color:var(--teal);flex:0 0 auto;margin-top:3px}
.sign-area{padding:28px 38px 38px;border-top:1px solid var(--line)}
.sign-area h2{font-size:1.6rem;margin-bottom:8px}
.sign-area .sig-line{height:64px;border:2px dashed var(--line);border-radius:6px;margin:16px 0;display:grid;place-items:center;color:var(--muted);font-size:.85rem}
.demo-cta{background:var(--navy);color:#fff;padding:70px 0;text-align:center}
.demo-cta h2{color:#fff;margin-bottom:12px}
.demo-cta p{color:#b9cfdd;max-width:560px;margin:0 auto 26px}

/* ---- Standalone signup page ---- */
.signup-page{min-height:calc(100vh - 200px);display:grid;place-items:center;padding:60px 0}
.signup-card{width:min(640px,calc(100% - 36px))}
.signup-card .eyebrow{margin-bottom:12px}
@media(max-width:640px){.tier-cards{grid-template-columns:1fr}.proposal-doc-head,.proposal-customer{padding-left:22px;padding-right:22px}.tier-cards,.fin-box{margin-left:0;margin-right:0}.tier-cards{padding-left:22px;padding-right:22px}.fin-box{margin:0 22px 8px}.fin-disc,.scope-list,.sign-area{padding-left:22px;padding-right:22px}}

/* ---- Live demo: configurator + embedded preview ---- */
.demo-layout{display:grid;grid-template-columns:400px minmax(0,1fr);gap:30px;align-items:start;padding:20px 0 70px}
.config-panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-small);overflow:hidden;position:sticky;top:20px}
.config-head{padding:22px 24px;border-bottom:1px solid var(--line)}
.config-head h2{font-size:1.5rem;margin:0 0 6px}
.config-head p{margin:0;color:var(--muted);font-size:.88rem}
.config-body{padding:6px 24px 24px}
.config-body details{border-bottom:1px solid var(--line);padding:6px 0}
.config-body summary{list-style:none;cursor:pointer;padding:14px 0;font-weight:800;font-size:.95rem;display:flex;justify-content:space-between;align-items:center}
.config-body summary::-webkit-details-marker{display:none}
.config-body summary:after{content:"+";color:var(--orange);font-size:1.3rem;font-weight:700}
.config-body details[open] summary:after{content:"−"}
.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:4px 0 16px}
.config-grid .full{grid-column:1/-1}
.config-panel label{display:grid;gap:6px;font-size:.76rem;font-weight:800;color:var(--ink-2)}
.config-panel input[type="color"]{min-height:48px;padding:4px;cursor:pointer}
.logo-drop{border:2px dashed var(--line);border-radius:8px;padding:18px;text-align:center;color:var(--muted);font-size:.82rem;cursor:pointer;display:block}
.logo-drop input{display:none}
.logo-drop img{max-height:64px;max-width:100%;margin:0 auto 8px;display:block}
.mock-browser{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-small);overflow:hidden}
.mock-bar{height:42px;display:flex;align-items:center;gap:8px;padding:0 16px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.mock-url{flex:1;background:var(--paper);border:1px solid var(--line);border-radius:6px;font-size:.75rem;color:var(--muted);padding:5px 12px;margin-left:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock-browser iframe{width:100%;height:980px;border:0;display:block;background:#eaf4f7}
.tier-pick{display:flex;gap:8px;margin:0 0 4px}
.tier-pick button{flex:1;min-height:44px;border:1px solid var(--line);background:var(--paper);color:var(--ink-2);border-radius:8px;font-weight:800;font-size:.82rem;cursor:pointer}
.tier-pick button.active{background:var(--orange);border-color:var(--orange);color:#fff}
.demo-note{background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:16px 20px;color:var(--muted);font-size:.86rem;margin:0 0 26px}
@media(max-width:1020px){.demo-layout{grid-template-columns:1fr}.config-panel{position:static}}