:root{
  --navy:#0A2540; --navy-light:#123a5e; --navy-lighter:#1c4a73;
  --amber:#FFBE3C; --amber-deep:#f2a41a;
  --red:#E83F3F; --red-dark:#c62e2e;
  --slate:#647280; --bg:#FBF9F6; --card:#FFFFFF; --border:#E9E4DA; --ink:#20242b;
  --radius:14px;
  box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
*{box-sizing:inherit;}
html{scroll-padding-top:100px; scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}
h1,h2,h3{font-family:'Sora',Arial,sans-serif;color:var(--navy);margin:0;line-height:1.15;}
a{color:inherit;} img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:700;padding:16px 28px;border-radius:999px;text-decoration:none;font-size:16px;border:2px solid transparent;cursor:pointer;}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 10px 24px -8px rgba(232,63,63,.55);}
.btn-primary:hover{background:var(--red-dark);}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);}

/* Skip link — acessibilidade (SEO_TECHNICAL.md: navegação por teclado) */
.skip-link{position:absolute;left:-9999px;top:auto;background:var(--navy);color:#fff;padding:12px 20px;border-radius:0 0 8px 0;z-index:100;text-decoration:none;font-weight:600;}
.skip-link:focus{left:0;top:0;}

header{position:sticky;top:0;z-index:50;background:rgba(251,249,246,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;}
.logo-img{height:38px;width:auto;}
nav.main-nav{display:flex;align-items:center;gap:34px;}
nav.main-nav a{text-decoration:none;color:var(--navy);font-weight:600;font-size:15px;}
nav.main-nav a:hover{color:var(--red);}
.header-actions{display:flex;align-items:center;gap:16px;}
.phone-link{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--navy);text-decoration:none;font-size:15px;}
.burger{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.burger span{display:block;width:26px;height:3px;background:var(--navy);margin:5px 0;border-radius:2px;}
/* #nav-toggle fica visualmente oculto mas permanece focável via Tab (acessibilidade) */
#nav-toggle{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0;}
#nav-toggle:focus-visible ~ .header-inner .burger{outline:2px solid var(--red);outline-offset:3px;}

.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,var(--navy) 0%,var(--navy-light) 55%,var(--navy-lighter) 100%);}
.hero-inner{max-width:1180px;margin:0 auto;padding:88px 24px 70px;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;}
.eyebrow-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);color:var(--amber);border:1px solid rgba(255,190,60,.35);padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:22px;}
.hero h1{color:#fff;font-size:40px;font-weight:800;letter-spacing:-.5px;max-width:640px;}
.hero h1 em{font-style:normal;color:var(--amber);}
.hero p.lead{color:#cfd9e6;font-size:19px;max-width:560px;margin:24px 0 34px;}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;}
.hero-art{display:flex;align-items:center;justify-content:center;}
.hero-art img{width:100%;max-width:360px;height:auto;filter:drop-shadow(0 30px 40px rgba(0,0,0,.35));}

.trust-strip{background:#fff;border-bottom:1px solid var(--border);}
.trust-grid{max-width:1180px;margin:0 auto;padding:26px 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.trust-item{text-align:center;}
.trust-item .num{font-family:'Sora',sans-serif;font-weight:800;font-size:24px;color:var(--navy);}
.trust-item .lbl{font-size:13.5px;color:var(--slate);margin-top:4px;}

section{padding:86px 0;}
.section-head{max-width:640px;margin:0 auto 48px;text-align:center;}
.section-head h2{font-size:34px;font-weight:800;}
.section-head p{color:var(--slate);font-size:17px;margin-top:14px;}

.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.product-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;position:relative;overflow:hidden;}
.product-card .accent{position:absolute;top:0;left:0;right:0;height:6px;}
.product-card .icon{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;}
.product-card h3{font-size:21px;margin-bottom:10px;}
.product-card p{color:var(--slate);font-size:15px;margin:0 0 18px;}
.product-card a{font-weight:700;font-size:14.5px;color:var(--navy);text-decoration:none;}
.product-card a:hover{color:var(--red);}

.services{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.service-row{display:flex;gap:26px;align-items:flex-start;padding:28px 0;border-bottom:1px solid var(--border);max-width:900px;margin:0 auto;}
.service-row:last-child{border-bottom:none;}
.service-num{font-family:'Sora',sans-serif;font-weight:800;font-size:15px;color:var(--red);min-width:34px;padding-top:4px;}
.service-row h3{font-size:20px;margin-bottom:6px;}
.service-row p{color:var(--slate);margin:0;font-size:15.5px;}

.diff-grid{max-width:900px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:28px 44px;}
.diff-item{display:flex;gap:16px;}
.diff-mark{flex:none;width:38px;height:38px;border-radius:50%;background:var(--navy);color:var(--amber);display:flex;align-items:center;justify-content:center;font-weight:800;font-family:'Sora',sans-serif;font-size:13px;}
.diff-item h4{margin:0 0 4px;font-size:17px;font-family:'Sora',sans-serif;color:var(--navy);}
.diff-item p{margin:0;color:var(--slate);font-size:15px;}

.brand-badges{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.brand-badge{background:var(--card);border:1px solid var(--border);color:var(--navy);font-family:'Sora',sans-serif;font-weight:700;font-size:16px;padding:14px 30px;border-radius:999px;}

.coverage{background:var(--navy);color:#fff;}
.coverage .section-head h2{color:#fff;} .coverage .section-head p{color:#b9c6d6;}
.city-chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.city-chip{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:10px 20px;border-radius:999px;font-size:14.5px;font-weight:600;color:#fff;}
.city-chip.main{background:var(--amber);color:var(--navy);border-color:var(--amber);font-weight:700;font-family:'Sora',sans-serif;}

.carousel-wrap{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:18px;}
.carousel-arrow{flex:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:#fff;color:var(--navy);font-size:18px;cursor:pointer;}
.carousel-track{flex:1;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;overflow:hidden;align-items:start;}
.testimonial-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:14px;}
.testimonial-card .stars{color:var(--amber-deep);font-size:16px;letter-spacing:2px;}
.testimonial-card p{color:var(--slate);font-size:15px;line-height:1.6;margin:0;font-style:italic;}
.testimonial-card .name{font-weight:700;font-size:14px;color:var(--navy);margin-top:auto;}
.carousel-dots{display:flex;justify-content:center;gap:9px;margin-top:28px;}
.carousel-dots button{width:9px;height:9px;padding:0;border-radius:50%;border:none;cursor:pointer;background:#D9D2C4;}
.carousel-dots button.active{background:var(--navy);}

.faq{max-width:760px;margin:0 auto;}
details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px 24px;margin-bottom:14px;}
summary{font-family:'Sora',sans-serif;font-weight:700;font-size:16.5px;color:var(--navy);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;}
summary::-webkit-details-marker{display:none;}
summary::after{content:'+';font-size:22px;color:var(--red);font-weight:400;}
details[open] summary::after{content:'−';}
details p{color:var(--slate);margin:14px 0 0;font-size:15.5px;}

.contact-section{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;max-width:1000px;margin:0 auto;}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-family:'Sora',sans-serif;font-weight:600;font-size:14px;color:var(--navy);margin-bottom:6px;}
.form-group input,.form-group textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);background:var(--bg);}
.form-group input:focus,.form-group textarea:focus{outline:2px solid var(--red);outline-offset:1px;border-color:var(--red);}
.form-group textarea{resize:vertical;min-height:110px;}
.form-error{background:#fdeae6;color:var(--red-dark);border:1px solid #f3c4c0;border-radius:10px;padding:12px 16px;font-size:14.5px;margin-bottom:16px;}
.form-hint{margin:14px 0 0;font-size:14px;color:var(--slate);text-align:center;}
.contact-map-wrap iframe{display:block;border-radius:var(--radius);width:100%;height:400px;border:1px solid var(--border);}
.map-link{display:inline-block;margin-top:14px;font-weight:700;font-size:14.5px;color:var(--navy);text-decoration:none;}
.map-link:hover{color:var(--red);}

.cta-final{background:linear-gradient(120deg,var(--red),#f0703f);text-align:center;color:#fff;padding:70px 24px;}
.cta-final h2{color:#fff;font-size:32px;margin-bottom:14px;}
.cta-final p{color:#ffe4de;font-size:17px;margin-bottom:30px;}
.cta-final .btn-primary{background:#fff;color:var(--red);}
.cta-final .btn-primary:hover{background:#fff0ee;}

footer{background:var(--navy);color:#c9d3de;padding:64px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-grid h4{color:#fff;font-family:'Sora',sans-serif;font-size:15px;margin:0 0 16px;}
.footer-grid div{font-size:14.5px;line-height:2.1;}
.footer-grid a{text-decoration:none;color:#c9d3de;}
.footer-grid a:hover{color:var(--amber);}
.footer-logo{height:34px;width:auto;margin-bottom:16px;}
.bottom-bar{display:flex;justify-content:space-between;align-items:center;padding-top:22px;font-size:13px;color:#8fa0b3;flex-wrap:wrap;gap:10px;}

.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;background:#25D366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 26px -8px rgba(0,0,0,.4);text-decoration:none;font-size:28px;}

/* Foco de teclado — reforço de contraste sobre o padrão do navegador (SEO_TECHNICAL.md: acessibilidade) */
a:focus-visible, button:focus-visible, summary:focus-visible{outline:2px solid var(--red);outline-offset:2px;border-radius:4px;}

@media (max-width: 900px){
  nav.main-nav{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:20px 24px;gap:18px;border-bottom:1px solid var(--border);transform:translateY(-140%);transition:transform .25s ease;box-shadow:0 20px 30px -20px rgba(0,0,0,.2);}
  #nav-toggle:checked ~ .header-inner nav.main-nav{transform:translateY(0);}
  .burger{display:block;} .phone-link{display:none;}
  .hero-inner{grid-template-columns:1fr;text-align:center;}
  .hero p.lead{margin-left:auto;margin-right:auto;}
  .hero-ctas{justify-content:center;} .hero-art{order:-1;} .hero-art img{max-width:220px;}
  .trust-grid{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:1fr;}
  .diff-grid{grid-template-columns:1fr;}
  .carousel-track{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;row-gap:32px;}
  .hero h1{font-size:28px;} section{padding:60px 0;}
}