:root{--navy:#173a5e;--navy-dark:#102d4b;--orange:#ff8236;--paper:#f5f7f9;--ink:#17324f;--muted:#66798b;--line:#d9e1e8;--white:#fff;--shadow:0 22px 60px rgba(15,45,75,.13)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}.hero{min-height:520px;padding:38px clamp(24px,7vw,110px) 90px;background:radial-gradient(circle at 85% 20%,rgba(255,130,54,.22),transparent 28%),linear-gradient(135deg,var(--navy-dark),var(--navy));color:#fff;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:270px;height:570px;right:-70px;bottom:-160px;background:var(--orange);opacity:.18;clip-path:polygon(58% 0,100% 0,55% 43%,88% 43%,0 100%,26% 55%,0 55%)}.brand{display:inline-flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:900;letter-spacing:4px}.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--orange);font-size:23px}.hero-copy{position:relative;z-index:1;max-width:960px;margin:90px auto 0;text-align:center}.eyebrow,.section-heading span,.form-title>span{display:inline-block;color:var(--orange);font-weight:900;text-transform:uppercase;letter-spacing:2px;font-size:14px}.hero h1{font-size:clamp(42px,6vw,78px);line-height:1.02;letter-spacing:-2px;margin:22px 0}.hero h1 em{color:var(--orange);font-style:normal}.hero p{max-width:720px;margin:0 auto;color:#dce6ef;font-size:clamp(18px,2vw,23px);line-height:1.55}.selector{max-width:1120px;margin:-48px auto 0;padding:0 24px 90px;position:relative;z-index:2}.section-heading{text-align:center;background:#fff;border-radius:24px 24px 0 0;padding:44px 20px 28px}.section-heading h2{font-size:clamp(28px,4vw,42px);margin:12px 0}.mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;background:#fff;padding:0 32px 40px;border-radius:0 0 24px 24px;box-shadow:var(--shadow)}.mode-card{border:2px solid var(--line);border-radius:22px;padding:34px 28px;text-align:left;background:#fff;color:var(--ink);cursor:pointer;display:flex;flex-direction:column;gap:14px;transition:.2s;position:relative;font:inherit}.mode-card:hover,.mode-card:focus-visible{transform:translateY(-4px);border-color:var(--orange);box-shadow:0 14px 30px rgba(19,58,94,.12);outline:none}.mode-card.featured{background:var(--orange);border-color:var(--orange)}.mode-icon{font-size:42px}.mode-card strong{font-size:26px}.mode-card small{font-size:17px;line-height:1.45;color:var(--muted)}.mode-card.featured small{color:#442b20}.mode-card b{margin-top:12px;font-size:15px;text-transform:uppercase;letter-spacing:.5px}.tag{position:absolute;right:18px;top:18px;background:var(--navy);color:#fff;border-radius:999px;padding:8px 12px;font-size:11px;font-weight:900;text-transform:uppercase}.form-shell{max-width:920px;margin:0 auto 90px;padding:0 24px}.back{border:0;background:transparent;color:var(--navy);font-weight:900;font-size:15px;cursor:pointer;margin:0 0 18px}.lead-form{background:#fff;border-radius:26px;box-shadow:var(--shadow);padding:clamp(28px,5vw,60px)}.form-title{margin-bottom:34px}.form-title h2{font-size:clamp(30px,4vw,45px);margin:10px 0}.form-title p{margin:0;color:var(--muted);font-size:17px}.fields{display:grid;gap:22px}.two-columns{grid-template-columns:repeat(2,minmax(0,1fr))}label,legend{font-weight:800;font-size:14px}input,select{display:block;width:100%;margin-top:9px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);padding:15px 14px;font:inherit;font-size:16px;outline:none}input:focus,select:focus{border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,130,54,.13)}.money{display:flex;align-items:center;margin-top:9px;border:1.5px solid var(--line);border-radius:12px;overflow:hidden}.money:focus-within{border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,130,54,.13)}.money span{padding:0 14px;color:var(--muted);font-weight:900}.money input{border:0;margin:0;box-shadow:none!important}.trap{position:absolute!important;left:-10000px!important}fieldset{border:0;padding:0;margin:30px 0}.radio-row{display:flex;gap:12px;margin-top:12px}.radio-row label{flex:1}.radio-row input{position:absolute;opacity:0;width:1px}.radio-row span{display:block;text-align:center;border:2px solid var(--line);border-radius:12px;padding:15px;cursor:pointer}.radio-row input:checked+span{border-color:var(--orange);background:#fff4ed;color:#b84a0c}.roof-details{border-top:1px solid var(--line);padding-top:28px}.roof-guide{margin-top:25px;border:1px solid var(--line);border-radius:14px;padding:17px}.roof-guide summary{cursor:pointer;font-weight:900}.roof-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}.roof-grid article{background:var(--paper);border-radius:12px;padding:18px}.roof-grid p{font-size:14px;line-height:1.45;margin:8px 0}.roof-grid small{color:var(--muted);line-height:1.4}.consent{display:flex;gap:12px;align-items:flex-start;margin:30px 0;color:var(--muted);line-height:1.45}.consent input{width:20px;height:20px;margin:0;accent-color:var(--orange);flex:none}.submit{width:100%;border:0;border-radius:14px;background:var(--orange);color:#fff;padding:18px 24px;font-weight:900;font-size:17px;cursor:pointer;display:flex;justify-content:center;gap:12px}.submit:hover{background:#ef6d22}.submit:disabled{opacity:.65;cursor:wait}.form-status{text-align:center;font-weight:800;min-height:24px;margin:18px 0 0}.form-status.success{color:#168247}.form-status.error{color:#bd2f2f}footer{display:flex;justify-content:space-between;align-items:center;padding:32px clamp(24px,7vw,110px);background:var(--navy-dark);color:#fff}footer strong{letter-spacing:4px}footer span{color:#9db0c2}@media(max-width:700px){.hero{min-height:500px}.hero-copy{margin-top:70px}.mode-grid,.two-columns,.roof-grid{grid-template-columns:1fr}.mode-grid{padding:0 18px 24px}.selector{padding-left:14px;padding-right:14px}.tag{position:static;align-self:flex-start}.lead-form{padding:28px 20px}.form-shell{padding:0 14px}.radio-row{flex-direction:column}footer{gap:10px;flex-direction:column;text-align:center}}
:root{--navy:#1b3a5c;--navy-dark:#132f4d;--orange:#f5873a}.tisolar-logo{display:block;width:88px;height:102px}.hero{font-family:Arial,Helvetica,sans-serif}.hero h1,.section-heading h2,.form-title h2,.mode-card strong{font-family:"Arial Black",Arial,Helvetica,sans-serif;font-weight:900;text-transform:uppercase}.hero-bolt{position:absolute;display:block;width:190px;height:430px;background:var(--orange);opacity:.16;clip-path:polygon(58% 0,100% 0,52% 43%,86% 43%,0 100%,24% 55%,0 55%)}.bolt-left{left:-54px;top:160px}.bolt-right{right:-55px;bottom:-100px;transform:rotate(180deg)}.brand{position:relative;z-index:3}.mode-card{border-width:3px}.mode-card.featured{box-shadow:0 12px 0 rgba(27,58,92,.18)}.submit{text-transform:uppercase;letter-spacing:.4px}.form-title>span,.eyebrow{background:var(--orange);color:#fff;padding:10px 18px;border-radius:999px}.section-heading span{background:var(--navy);color:#fff;padding:9px 16px;border-radius:999px}footer strong{color:var(--orange)}
.submit:disabled{opacity:.48;cursor:not-allowed;filter:saturate(.55)}.consent.optional{margin-top:-6px;font-weight:600}.consent.optional span{color:var(--muted)}
/* Primeira dobra: proposta e escolha visíveis sem perder impacto. */
@media(min-width:701px){.hero{min-height:430px;padding-top:26px;padding-bottom:72px}.tisolar-logo{width:72px;height:83px}.hero-copy{margin-top:34px}.hero h1{font-size:clamp(44px,4.6vw,68px);line-height:1;max-width:980px;margin:16px auto}.hero p{font-size:18px;line-height:1.45;max-width:650px}.eyebrow{padding:8px 15px;font-size:12px}.selector{margin-top:-42px;padding-bottom:64px}.section-heading{padding-top:32px;padding-bottom:20px}.section-heading h2{font-size:34px;margin:10px 0}.mode-grid{padding-bottom:30px}.mode-card{padding-top:28px;padding-bottom:28px;min-height:230px}.bolt-left{top:118px}.form-shell{margin-top:0}}
@media(max-width:700px){.hero{min-height:420px;padding-top:24px;padding-bottom:72px}.tisolar-logo{width:66px;height:76px}.hero-copy{margin-top:42px}.hero h1{font-size:clamp(36px,11vw,48px);line-height:1.03;letter-spacing:-1px;margin:16px 0}.hero p{font-size:16px;line-height:1.45}.eyebrow{font-size:11px;padding:8px 12px}.selector{margin-top:-38px}.section-heading{padding-top:30px}.section-heading h2{font-size:28px}.mode-card{padding:26px 22px}.consent{align-items:flex-start}.submit{font-size:15px;padding:17px 16px}}
.mode-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:15px;background:#fff4ed}.mode-icon svg{width:32px;height:32px;fill:none;stroke:var(--navy);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.progress{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;padding:0;margin:0 0 38px;counter-reset:steps}.progress li{position:relative;text-align:center;color:#91a0af;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.5px;padding-top:30px}.progress li:before{counter-increment:steps;content:counter(steps);position:absolute;z-index:2;top:0;left:50%;transform:translateX(-50%);display:grid;place-items:center;width:23px;height:23px;border-radius:50%;background:#e8edf1;color:#778797}.progress li:after{content:"";position:absolute;top:11px;left:-50%;width:100%;height:2px;background:#e8edf1}.progress li:first-child:after{display:none}.progress .done,.progress .active{color:var(--navy)}.progress .done:before{content:"✓";background:var(--navy);color:#fff}.progress .active:before{background:var(--orange);color:#fff;box-shadow:0 0 0 5px rgba(245,135,58,.16)}.progress .done+li:after{background:var(--orange)}.roof-fieldset{margin:28px 0 0}.roof-options{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:12px}.roof-options label{min-width:0}.roof-options input{position:absolute;opacity:0;width:1px;height:1px}.roof-options span{display:flex;min-height:104px;padding:13px 8px;border:2px solid var(--line);border-radius:14px;align-items:center;justify-content:center;flex-direction:column;gap:8px;text-align:center;cursor:pointer;font-size:12px;transition:.18s}.roof-options svg{width:32px;height:32px;fill:none;stroke:var(--navy);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.roof-options input:checked+span{border-color:var(--orange);background:#fff5ee;color:#a9430b;box-shadow:0 6px 18px rgba(245,135,58,.12)}.roof-options input:focus-visible+span{outline:3px solid rgba(245,135,58,.25)}.privacy-note{display:flex;align-items:center;justify-content:center;gap:8px;background:#eef4f7;color:#5c7082;border-radius:10px;padding:12px 15px;margin:0 0 14px;font-size:12px;font-weight:700;text-align:center}.field-error input,.field-error select,.field-error .money{border-color:#c73333}.field-error>span{color:#c73333}.success-dialog{width:min(520px,calc(100% - 32px));border:0;border-radius:26px;padding:44px;text-align:center;color:var(--ink);box-shadow:0 35px 90px rgba(12,34,55,.3)}.success-dialog::backdrop{background:rgba(10,31,51,.72);backdrop-filter:blur(4px)}.success-icon{display:grid;place-items:center;width:72px;height:72px;margin:0 auto 18px;border-radius:50%;background:#e7f7ed;color:#168247;font-size:38px;font-weight:900}.success-kicker{color:var(--orange);font-weight:900;text-transform:uppercase;letter-spacing:1.5px;font-size:12px}.success-dialog h2{font-family:"Arial Black",Arial,sans-serif;font-size:32px;text-transform:uppercase;margin:10px 0}.success-dialog p{color:var(--muted);line-height:1.5}.success-dialog button,.whatsapp-button{display:block;width:100%;border:0;border-radius:12px;padding:15px;margin-top:12px;font-weight:900;font-size:15px;text-decoration:none;cursor:pointer}.whatsapp-button{background:#20b75a;color:#fff}.success-dialog button{background:var(--navy);color:#fff}@media(max-width:700px){.roof-options{grid-template-columns:repeat(2,1fr)}.progress li{font-size:10px}.success-dialog{padding:32px 22px}}