/* Cia Teto Solar Curitiba — preto/amarelo */
:root{
  --y:#E3CF1F; --y-2:#EEDD45; --y-soft:#F7F0C2;
  --k:#0A0A0A; --k-2:#131313; --k-3:#1E1E1E; --k-4:#2A2A2A;
  --line:#2c2c2c; --mute:#A3A3A3; --paper:#F7F6F1; --ink:#111;
  --r:14px; --max:1180px;
  --f-head:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --f-body:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);font-size:16.5px;line-height:1.6;color:var(--ink);background:var(--paper)}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{width:min(var(--max),100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--y);color:#000;padding:10px 14px;z-index:999}
.skip:focus{left:10px}
h1,h2,h3{font-family:var(--f-head);line-height:1.02;letter-spacing:.2px;margin:0 0 .5em;text-transform:uppercase}
h1{font-size:clamp(2.5rem,6vw,4.6rem);font-weight:800}
h2{font-size:clamp(2rem,4vw,3rem);font-weight:800}
h3{font-size:1.45rem;font-weight:700}
p{margin:0 0 1em}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 .8rem/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:#000;background:var(--y);padding:7px 11px;border-radius:999px;margin-bottom:18px}
.eyebrow.dark{background:#000;color:var(--y)}
.hl{color:var(--y)}
.mark{background:linear-gradient(transparent 60%,var(--y) 60%);padding:0 .1em}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:700 1rem/1 var(--f-body);text-decoration:none;padding:16px 22px;border-radius:12px;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s;min-height:52px}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--y);outline-offset:3px}
.btn-y{background:var(--y);color:#000;box-shadow:0 8px 24px -10px rgba(227,207,31,.7)}
.btn-y:hover{background:var(--y-2)}
.btn-k{background:#000;color:#fff}
.btn-ghost{border-color:currentColor;color:inherit;background:transparent}
.btn svg{width:20px;height:20px}

/* Top bar + header */
.topbar{background:var(--y);color:#000;font-size:.86rem;font-weight:600}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding:7px 0}
.topbar a{text-decoration:none}
.site-header{position:sticky;top:0;z-index:50;background:rgba(10,10,10,.96);backdrop-filter:saturate(1.4) blur(8px);color:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}
.logo{display:flex;align-items:center;text-decoration:none}
.logo svg{height:44px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav>ul{display:flex;list-style:none;margin:0;padding:0;gap:2px}
.nav a{display:block;text-decoration:none;font-weight:600;font-size:.93rem;padding:10px 11px;border-radius:8px;color:#e9e9e9}
.nav a:hover,.nav a[aria-current=page]{color:var(--y)}
.has-sub{position:relative}
.sub{position:absolute;top:100%;left:0;min-width:290px;background:var(--k-2);border:1px solid var(--line);border-radius:12px;padding:8px;list-style:none;margin:0;display:none;box-shadow:0 20px 40px -10px #000}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.sub a{font-weight:500}
.nav .btn{margin-left:10px;padding:12px 16px;min-height:44px;font-size:.92rem}
.burger{display:none;background:none;border:0;color:#fff;padding:10px;cursor:pointer}
.burger svg{width:28px;height:28px}

/* Hero */
.hero{background:radial-gradient(1200px 500px at 85% 10%,rgba(227,207,31,.16),transparent 60%),var(--k);color:#fff;overflow:hidden;position:relative}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:8px;background:repeating-linear-gradient(-45deg,var(--y) 0 18px,#000 18px 36px)}
.hero .wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center;padding:70px 0 84px}
.hero p.lead{font-size:1.15rem;color:#d6d6d6;max-width:56ch}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.hero .ctas .btn-ghost{color:#fff}
.checks{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 18px;color:#cfcfcf;font-size:.95rem}
.checks li{display:flex;gap:8px;align-items:center}
.checks svg{width:18px;height:18px;color:var(--y);flex:none}
.hero-art{position:relative}
.badge25{position:absolute;right:4%;top:-4%;width:132px;height:132px;border-radius:50%;background:var(--y);color:#000;display:grid;place-items:center;text-align:center;font-family:var(--f-head);font-weight:800;line-height:.9;transform:rotate(8deg);box-shadow:0 10px 30px -8px rgba(227,207,31,.6)}
.badge25 b{display:block;font-size:3.1rem}
.badge25 span{font-size:.95rem;letter-spacing:.06em}

/* Page hero (inner) */
.page-hero{background:var(--k);color:#fff;padding:46px 0 54px;position:relative}
.page-hero::after{content:"";position:absolute;inset:auto 0 0 0;height:6px;background:repeating-linear-gradient(-45deg,var(--y) 0 14px,#000 14px 28px)}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.8rem);max-width:20ch}
.page-hero p{color:#d0d0d0;max-width:64ch;font-size:1.1rem}
.page-hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.page-hero .btn-ghost{color:#fff}
.crumbs{font-size:.85rem;color:#9c9c9c;margin-bottom:18px}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:#555}
.crumbs a{text-decoration:none;color:#cfcfcf}
.crumbs a:hover{color:var(--y)}

/* Trust strip */
.trust{background:#000;color:#fff;border-top:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.trust div{padding:24px 18px;border-left:1px solid var(--line)}
.trust div:first-child{border-left:0}
.trust b{display:block;font-family:var(--f-head);font-size:2.1rem;color:var(--y);line-height:1;text-transform:uppercase}
.trust span{color:#bdbdbd;font-size:.92rem}

/* Sections */
section{padding:84px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-head p{max-width:52ch;color:#444;margin:0}
.dark{background:var(--k);color:#fff}
.dark .sec-head p,.dark p{color:#cfcfcf}
.yellow{background:var(--y);color:#000}

/* Cards */
.grid{display:grid;gap:18px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid #e6e3d8;border-radius:var(--r);padding:26px;position:relative;transition:transform .18s,box-shadow .18s,border-color .18s;display:flex;flex-direction:column}
a.card{text-decoration:none}
a.card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -22px rgba(0,0,0,.45);border-color:#000}
.card .ico{width:54px;height:54px;border-radius:12px;background:#000;color:var(--y);display:grid;place-items:center;margin-bottom:18px}
.card .ico svg{width:28px;height:28px}
.card h3{margin-bottom:.35em}
.card p{color:#4a4a4a;font-size:.97rem;margin-bottom:14px}
.card .more{margin-top:auto;font-weight:700;font-size:.92rem;display:inline-flex;gap:6px;align-items:center}
.card .more::after{content:"→";transition:transform .15s}
a.card:hover .more::after{transform:translateX(4px)}
.card.new::before{content:"NOVO";position:absolute;top:16px;right:16px;font:800 .7rem/1 var(--f-body);letter-spacing:.1em;background:var(--y);color:#000;padding:5px 7px;border-radius:6px}
.dark .card{background:var(--k-2);border-color:var(--line);color:#fff}
.dark .card p{color:#bdbdbd}
.dark .card .ico{background:var(--y);color:#000}

/* Symptoms */
.symptoms{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.sym{background:var(--k-2);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.sym svg{width:34px;height:34px;color:var(--y);margin-bottom:12px}
.sym h3{font-size:1.25rem;color:#fff}
.sym p{font-size:.92rem;color:#b9b9b9;margin:0}

/* Steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{border-top:4px solid #000;padding-top:18px}
.step::before{counter-increment:s;content:"0" counter(s);font:800 3rem/1 var(--f-head);color:#000;opacity:.9;display:block;margin-bottom:8px}
.step p{color:#2b2b2b;margin:0}

/* About split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.stat-box{background:#000;color:#fff;border-radius:20px;padding:38px;position:relative;overflow:hidden}
.stat-box .big{font:800 8rem/0.85 var(--f-head);color:var(--y)}
.stat-box .big small{font-size:2.2rem;display:block;color:#fff;margin-top:8px}
.stat-box ul{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:10px}
.stat-box li{display:flex;gap:10px;color:#d5d5d5}
.stat-box li svg{width:20px;height:20px;color:var(--y);flex:none;margin-top:3px}

/* Brands */
.brands{display:flex;flex-wrap:wrap;gap:10px}
.brands span{border:1.5px solid #000;border-radius:999px;padding:9px 16px;font-weight:600;font-size:.95rem;background:#fff}
.dark .brands span{background:transparent;border-color:#3a3a3a;color:#eee}

/* Reviews */
.review{background:#fff;border-radius:var(--r);padding:24px;border:1px solid #e6e3d8}
.review .who{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.review .av{width:42px;height:42px;border-radius:50%;background:#000;color:var(--y);display:grid;place-items:center;font-weight:800}
.review b{display:block;line-height:1.2}
.review small{color:#777}
.review p{color:#333;margin:0;font-size:.97rem}

/* FAQ */
.faq{display:grid;gap:10px;max-width:880px}
.faq details{background:#fff;border:1px solid #e3e0d4;border-radius:12px;padding:0 20px}
.dark .faq details{background:var(--k-2);border-color:var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:18px 34px 18px 0;font-weight:700;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font:800 1.7rem/1 var(--f-head);color:#000;background:var(--y);width:28px;height:28px;border-radius:7px;display:grid;place-items:center}
.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:18px;margin:0;color:#3d3d3d}
.dark .faq details p{color:#cbcbcb}

/* Content pages */
.content{display:grid;grid-template-columns:1fr 360px;gap:48px;align-items:start}
.prose h2{font-size:2.1rem;margin-top:1.4em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.2em}
.prose ul{padding-left:0;list-style:none}
.prose ul li{position:relative;padding-left:30px;margin:.45em 0}
.prose ul li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;border-radius:4px;background:var(--y);box-shadow:inset 0 0 0 4px #000}
.aside{position:sticky;top:100px;display:grid;gap:16px}
.aside .box{background:#000;color:#fff;border-radius:var(--r);padding:26px}
.aside .box h2{font-size:1.8rem}
.aside .box p{color:#cfcfcf;font-size:.95rem}
.aside .box .btn{width:100%;margin-top:6px}
.aside .links{background:#fff;border:1px solid #e3e0d4;border-radius:var(--r);padding:22px}
.aside .links h2{font-size:1.4rem}
.aside .links ul{list-style:none;padding:0;margin:0}
.aside .links a{display:block;padding:9px 0;border-bottom:1px solid #eee;text-decoration:none;font-weight:600;font-size:.95rem}
.aside .links a:hover{color:#8a6c00}

/* Form */
.form{background:#fff;border-radius:18px;padding:30px;border:1px solid #e3e0d4;display:grid;gap:14px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:grid;gap:6px;font-weight:600;font-size:.92rem}
.form input,.form select,.form textarea{font:inherit;padding:13px 14px;border-radius:10px;border:1.5px solid #cfcbbd;background:#fdfdfb;width:100%}
.form textarea{min-height:110px;resize:vertical}
.form small{color:#666}

/* CTA band */
.cta-band{background:var(--y);color:#000;padding:56px 0;position:relative}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h2{margin:0;max-width:22ch}
.cta-band p{margin:.4em 0 0;font-weight:500}
.cta-band .btns{display:flex;gap:12px;flex-wrap:wrap}

/* Map + contact */
.map{border:0;width:100%;height:360px;border-radius:var(--r);filter:grayscale(1) contrast(1.05)}
.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.contact-list svg{width:24px;height:24px;color:var(--y);flex:none;margin-top:2px}
.contact-list a{text-decoration:none;font-weight:600}

/* Footer */
.site-footer{background:#000;color:#bdbdbd;padding:64px 0 100px;font-size:.95rem}
.site-footer .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h2{font-size:1.25rem;color:#fff;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--y)}
.social{display:flex;gap:10px;margin-top:16px}
.social a{width:42px;height:42px;border-radius:10px;background:var(--k-3);display:grid;place-items:center}
.social svg{width:20px;height:20px}
.copy{border-top:1px solid var(--line);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem;color:#8a8a8a}

/* Mobile sticky CTA */
.mbar{display:none;position:fixed;inset:auto 0 0 0;z-index:60;background:#000;border-top:1px solid var(--line);padding:10px;gap:10px;grid-template-columns:1fr 1.5fr}
.mbar .btn{min-height:50px;padding:12px}
.wa-float{position:fixed;right:22px;bottom:22px;z-index:55;width:62px;height:62px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px -8px rgba(0,0,0,.5)}
.wa-float svg{width:32px;height:32px}

/* Responsive */
@media (max-width:1080px){
  .nav>ul,.nav .btn{display:none}
  .burger{display:block}
  .nav.open>ul{display:flex;flex-direction:column;position:fixed;inset:74px 0 0 0;background:#000;padding:16px 20px 120px;overflow:auto;gap:0}
  .nav.open>ul a{font-size:1.15rem;padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav.open .sub{display:block;position:static;border:0;background:none;box-shadow:none;padding:0 0 0 14px;min-width:0}
  .nav.open .sub a{font-size:1rem;color:#bdbdbd}
  .g4{grid-template-columns:repeat(2,1fr)}
  .symptoms{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .content{grid-template-columns:1fr}
  .aside{position:static}
  .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  section{padding:60px 0}
  .topbar .hide-sm{display:none}
  .hero .wrap{grid-template-columns:1fr;padding:44px 0 64px;gap:20px}
  .hero-art{order:-1;max-width:420px}
  .badge25{width:96px;height:96px;top:-8%}
  .badge25 b{font-size:2.2rem}.badge25 span{font-size:.75rem}
  .trust .wrap{grid-template-columns:1fr 1fr}
  .trust div:nth-child(3){border-left:0}
  .trust div{border-top:1px solid var(--line)}
  .g3,.g2,.split{grid-template-columns:1fr}
  .g4{grid-template-columns:1fr}
  .symptoms,.steps{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr}
  .mbar{display:grid}
  .wa-float{display:none}
  .stat-box .big{font-size:6rem}
  .hero .ctas .btn{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ajustes */
.eyebrow svg{width:14px;height:14px}
.nav .btn{display:inline-flex}
.topbar a{white-space:nowrap}
.mbar .btn-ghost{color:#fff}
.trust div{min-width:0}
@media (max-width:760px){
  .trust b{font-size:1.45rem}
  .trust div{padding:18px 14px}
  .hero-art{max-width:100%}
}
.review{color:#111}
@media (max-width:1080px){.nav>.btn{display:none}}
@media (max-width:760px){.trust b{font-size:1.2rem;overflow-wrap:anywhere}}
.hero-photo{border-radius:20px;overflow:hidden;border:3px solid var(--y);box-shadow:0 30px 60px -25px rgba(227,207,31,.45);aspect-ratio:960/651;background:#1a1a1a}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.photo-card{margin:0;border-radius:20px;overflow:hidden;background:#000}
.photo-card img{width:100%}
.photo-card figcaption{color:#cfcfcf;font-size:.88rem;padding:12px 16px}
@media (max-width:760px){.badge25{right:-6px;top:-18px}}
.logo img{height:62px;width:auto}
.site-footer .logo img{height:72px}
.gal{columns:3 280px;column-gap:16px}
.gal .photo-card{break-inside:avoid;margin:0 0 16px}
.gal-home{columns:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal-home a{display:block;border-radius:16px;overflow:hidden;aspect-ratio:4/5;border:2px solid #2a2a2a;transition:border-color .2s}
.gal-home a:hover{border-color:var(--y)}
.gal-home img{width:100%;height:100%;object-fit:cover}
.photo-card figcaption a{text-decoration:none}
@media (max-width:760px){.gal-home{grid-template-columns:1fr 1fr}}
.prose .photo-card img,.content .photo-card img{aspect-ratio:16/10;object-fit:cover;width:100%;height:auto}

/* hero com carro recortado + selo */
.hero-art.cut{position:relative}
.cut-stage{position:relative;padding:40px 0 30px}
.cut-stage picture{position:relative;z-index:2;display:block;transform:scale(1.04);transform-origin:center}
.cut-stage img{width:100%;height:auto;filter:drop-shadow(0 30px 30px rgba(0,0,0,.6))}
.cut-stripe{position:absolute;z-index:0;left:-6%;right:-14%;top:22%;height:46%;background:repeating-linear-gradient(-45deg,rgba(227,207,31,.95) 0 26px,rgba(227,207,31,.0) 26px 52px);transform:skewY(-8deg);opacity:.16;border-radius:12px}
.cut-glow{position:absolute;z-index:1;inset:10% 0 0 10%;background:radial-gradient(closest-side,rgba(227,207,31,.42),rgba(227,207,31,0));filter:blur(10px)}
.cut-shadow{position:absolute;z-index:1;left:12%;right:4%;bottom:26px;height:34px;background:radial-gradient(closest-side,rgba(0,0,0,.85),rgba(0,0,0,0))}
.hero-art.cut .badge25{top:-10px;right:-10px;z-index:3}
@media (max-width:760px){.cut-stage{padding:20px 0 10px}.cut-stage picture{transform:none}}

.seal{position:absolute;z-index:4;top:-30px;left:-24px;width:196px;height:196px;filter:drop-shadow(0 14px 28px rgba(0,0,0,.6)) drop-shadow(0 0 22px rgba(227,207,31,.35));transform:rotate(-8deg)}
.seal svg{width:100%;height:100%;overflow:visible}
.seal-ring{transform-origin:100px 100px;animation:sealspin 28s linear infinite}
@keyframes sealspin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.seal-ring{animation:none}}
@media (max-width:760px){.seal{width:112px;height:112px;top:-14px;left:-8px}}
/* aviso de cookies */
.cookie{position:fixed;z-index:70;left:20px;bottom:20px;max-width:440px;background:#111;color:#e6e6e6;border:1px solid #333;border-left:4px solid var(--y);border-radius:14px;padding:16px 18px;box-shadow:0 20px 40px -10px #000;font-size:.92rem}
.cookie[hidden]{display:none}
.cookie p{margin:0 0 12px}.cookie a{color:var(--y)}
.cookie div{display:flex;gap:10px;justify-content:flex-end}
.cookie .btn{min-height:40px;padding:10px 16px;font-size:.9rem}
.cookie .btn-ghost{color:#fff}
@media (max-width:760px){.cookie{left:10px;right:10px;bottom:82px;max-width:none}}
.steps6{grid-template-columns:repeat(3,1fr);row-gap:30px}
@media (max-width:1080px){.steps6{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.steps6{grid-template-columns:1fr}}
.review{display:flex;flex-direction:column}
.review .stars{color:#E3A008;letter-spacing:2px;font-size:1.05rem;margin:-2px 0 8px}
.review p{flex:1}
.review .src{display:flex;align-items:center;gap:6px;margin-top:14px;color:#777;font-size:.82rem}
.review .g{width:18px;height:18px;border-radius:50%;background:#fff;border:1px solid #ddd;display:grid;place-items:center;font:700 .7rem/1 Arial;color:#4285F4}

/* correção menu mobile: backdrop-filter prendia o menu fixo dentro do cabeçalho */
@media (max-width:1080px){
  .site-header{-webkit-backdrop-filter:none;backdrop-filter:none;background:#0A0A0A}
  .nav.open>ul{inset:auto 0 0 0;top:var(--nav-top,74px);z-index:80}
  .nav.open .has-sub>a{color:var(--y)}
  .nav.open .sub li a{padding:11px 4px;border-bottom:1px solid #1d1d1d}
}