/* ===== Reset & tokens ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  /* Paleta da identidade visual */
  --navy:#0A2540;        /* Primária - Azul-marinho técnico */
  --navy-2:#143a5e;      /* Variação para gradientes */
  --blue:#1677FF;        /* Tecnologia - Azul elétrico */
  --blue-light:#4694ff;
  --amber:#F5B700;       /* Destaque/ação - Âmbar segurança */
  --whats:#25d366;       /* Reservado ao WhatsApp */
  --whats-dark:#1ebe5b;
  --ink:#182230;         /* Texto - Grafite */
  --muted:#5b6b82;
  --line:#e2e9f1;
  --bg:#ffffff;
  --bg-alt:#F5F8FC;      /* Fundo claro - Branco gelo */
  --font-head:'Sora','Montserrat',system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --radius:16px;
  --shadow:0 10px 30px rgba(10,37,64,.08);
  --shadow-lg:0 24px 60px rgba(10,37,64,.16);
  --container:1140px;
}
html{scroll-behavior:smooth;overflow-x:clip}
body{
  font-family:var(--font-body);
  color:var(--ink);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;width:100%;max-width:100%;   /* mata a rolagem horizontal sem quebrar o sticky */
}
img{max-width:100%;display:block}
/* compensa o header fixo ao clicar nas âncoras */
section[id]{scroll-margin-top:96px}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.15;letter-spacing:-.02em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.container--narrow{max-width:780px}

/* ===== Botões ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;border-radius:999px;padding:12px 22px;
  border:2px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  white-space:nowrap;line-height:1.2;text-align:center;
}
.btn--block{white-space:normal}   /* botões largos podem quebrar linha */
.btn:hover{transform:translateY(-2px)}
.btn--lg{padding:15px 28px;font-size:16px}
.btn--block{width:100%}
.btn--whats{background:var(--whats);color:#fff;box-shadow:0 8px 20px rgba(37,211,102,.35)}
.btn--whats:hover{background:var(--whats-dark)}
.btn--outline{background:#fff;color:var(--navy);border-color:var(--line)}
.btn--outline:hover{border-color:var(--blue);color:var(--blue)}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn--outline-light:hover{background:rgba(255,255,255,.12)}
.btn--ghost{background:transparent;color:#fff;padding:8px 14px;font-size:14px;border:none}
.btn--ghost:hover{color:var(--amber);transform:none}
.btn--call{gap:6px}

/* ===== Topbar ===== */
.topbar{position:sticky;top:0;z-index:50;background:var(--navy);color:#fff}
.topbar__inner{display:flex;align-items:center;gap:20px;height:86px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--font-head);font-weight:800}
.brand__icon{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--amber));color:#fff}
.brand__logo{height:70px;width:auto;display:block}
.brand__text{display:flex;flex-direction:column;font-size:17px;line-height:1.05}
.brand__text small{font-weight:500;font-size:10px;letter-spacing:.04em;text-transform:uppercase;opacity:.75}
.topbar__nav{display:flex;gap:22px;margin-left:auto;font-size:14px;font-weight:500}
.topbar__nav a{opacity:.85;transition:opacity .15s,color .15s}
.topbar__nav a:hover{opacity:1;color:var(--amber)}
.topbar__cta{display:flex;align-items:center;gap:10px}

/* ===== Hero ===== */
.hero{
  background:
    radial-gradient(1200px 500px at 80% -10%,rgba(22,119,255,.35),transparent 60%),
    linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 55%,#0a1f3d 100%);
  color:#fff;padding:64px 0 80px;position:relative;overflow:hidden;
}
.hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.badge-pill{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);padding:7px 14px;border-radius:999px;
  font-size:13px;font-weight:600;margin-bottom:20px;
}
.hero h1{font-size:clamp(30px,4.6vw,50px);font-weight:900;margin-bottom:18px}
.hero h1 span{color:var(--amber)}
.hero__sub{font-size:18px;color:#d6e0f0;max-width:540px;margin-bottom:28px}
.hero__sub strong{color:#fff}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.hero__trust{list-style:none;display:flex;flex-wrap:wrap;gap:18px;font-size:14px;color:#bcd0ec;font-weight:600}

/* Card de form no hero */
.hero__form{background:#fff;color:var(--ink);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-lg)}
.hero__form h2{font-size:22px;margin-bottom:4px}
.hero__form>p{color:var(--muted);font-size:14px;margin-bottom:18px}
.hero__form label{display:block;font-size:13px;font-weight:700;color:var(--navy);margin-bottom:14px}
.hero__form input,.hero__form select{
  width:100%;margin-top:6px;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;
  font-size:16px;font-family:inherit;color:var(--ink);background:#fff;transition:border-color .15s;
}
.hero__form input:focus,.hero__form select:focus{outline:none;border-color:var(--blue)}
.hero__form-note{display:block;text-align:center;color:var(--muted);font-size:12px;margin-top:12px}

/* ===== Prova social ===== */
.proof{background:var(--amber)}
.proof__grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}
.proof__item{padding:18px 10px}
.proof__item strong{display:block;font-size:26px;font-weight:900;color:var(--navy)}
.proof__item span{font-size:13px;color:#6b4f00;font-weight:600}

/* ===== Sections ===== */
.section{padding:72px 0}
.section--alt{background:var(--bg-alt)}
.section__head{text-align:center;max-width:680px;margin:0 auto 44px}
.eyebrow{display:inline-block;color:var(--blue);font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.section__head h2{font-size:clamp(26px,3.6vw,38px);font-weight:800;margin-bottom:12px}
.section__head p{color:var(--muted);font-size:17px}

/* ===== Cards de serviço ===== */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .18s,box-shadow .18s,border-color .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card__icon{display:grid;place-items:center;width:56px;height:56px;border-radius:14px;background:#e9f1ff;color:var(--blue);margin-bottom:16px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px;margin-bottom:16px}
.card__link{color:var(--blue);font-weight:700;font-size:14px}
.card__link:hover{text-decoration:underline}

/* ===== Diferenciais ===== */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature{background:#fff;border-radius:var(--radius);padding:26px;border:1px solid var(--line)}
.feature__num{display:inline-block;font-size:26px;font-weight:900;color:var(--amber);margin-bottom:10px}
.feature h3{font-size:18px;margin-bottom:8px}
.feature p{color:var(--muted);font-size:14.5px}

/* ===== Como funciona ===== */
.steps{display:flex;align-items:stretch;justify-content:center;gap:14px;flex-wrap:wrap}
.step{flex:1;min-width:240px;max-width:320px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-align:center}
.step__circle{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;background:var(--navy);color:#fff;font-weight:800;font-size:20px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}
.step__arrow{display:grid;place-items:center;font-size:28px;color:var(--blue-light);font-weight:700}

/* ===== Depoimentos ===== */
.rating-big{display:inline-flex;align-items:center;gap:12px;margin-top:18px;background:#fff;border:1px solid var(--line);padding:12px 22px;border-radius:999px}
.rating-big__num{font-size:30px;font-weight:900;color:var(--navy)}
.rating-big__stars{color:var(--amber);font-size:20px;letter-spacing:2px}
.rating-big__count{color:var(--muted);font-size:14px}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.review__stars{color:var(--amber);font-size:18px;letter-spacing:2px;margin-bottom:12px}
.review blockquote{font-size:16px;color:var(--ink);margin-bottom:18px}
.review figcaption{display:flex;align-items:center;gap:10px;font-weight:700;font-size:14px;color:var(--navy)}
.review__avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800}

/* ===== Área de atendimento ===== */
.area{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.area h2{font-size:clamp(24px,3.4vw,34px);margin-bottom:14px}
.area__text>p{color:var(--muted);font-size:17px;margin-bottom:20px}
.area__chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.area__chips li{background:var(--bg-alt);border:1px solid var(--line);padding:7px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--navy)}
.area__card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:30px}
.area__card h3{font-size:20px;margin-bottom:18px}
.contact-list{list-style:none;display:grid;gap:16px}
.contact-list li{display:flex;flex-direction:column;gap:2px;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:14px}
.contact-list li:last-child{border:none;padding:0}
.contact-list strong{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--amber)}
.contact-list a,.contact-list span{font-size:16px;color:#fff}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px 20px}
.faq summary{cursor:pointer;font-weight:700;font-size:16px;padding:14px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--blue);font-weight:400}
.faq details[open] summary::after{content:"-"}
.faq details p{color:var(--muted);padding:0 0 16px;font-size:15px}

/* ===== CTA final ===== */
.cta-final{background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;padding:72px 0}
.cta-final__inner{text-align:center;max-width:720px;margin:0 auto}
.cta-final h2{font-size:clamp(26px,3.8vw,38px);font-weight:800;margin-bottom:14px}
.cta-final p{font-size:18px;color:#dbe7ff;margin-bottom:28px}
.cta-final__buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ===== Rodapé ===== */
.footer{background:#081a33;color:#cdd9ec;padding:56px 0 0}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;padding-bottom:36px}
.brand--light{color:#fff;margin-bottom:14px}
.footer__logo{width:200px;max-width:100%;margin-bottom:16px}
.footer__desc{font-size:14.5px;color:#9fb2cf;max-width:340px}
.footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.footer ul{list-style:none;display:grid;gap:9px;font-size:14.5px}
.footer a:hover{color:var(--amber)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:13px;color:#7e93b5}
.footer__bottom-inner{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;text-align:center}
.footer__credit a{color:#cdd9ec;font-weight:700}
.footer__credit a:hover{color:var(--amber)}

/* ===== Botão flutuante WhatsApp ===== */
.wa-float{position:fixed;right:18px;bottom:max(18px,env(safe-area-inset-bottom));z-index:60;width:60px;height:60px;border-radius:50%;background:var(--whats);color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.5);transition:transform .15s}
.wa-float:hover{transform:scale(1.08)}
.wa-float__pulse{position:absolute;inset:0;border-radius:50%;background:var(--whats);opacity:.5;animation:pulse 2s infinite;z-index:-1}
@keyframes pulse{0%{transform:scale(1);opacity:.5}70%{transform:scale(1.7);opacity:0}100%{opacity:0}}

/* ===== Responsivo ===== */

/* Tablet */
@media(max-width:960px){
  .hero__inner{grid-template-columns:1fr;gap:36px}
  .hero__content{text-align:center}
  .hero__sub{margin-left:auto;margin-right:auto}
  .hero__cta,.hero__trust{justify-content:center}
  .cards,.reviews{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .area{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr;gap:28px}
  .topbar__nav{display:none}
  .topbar__cta{margin-left:auto}   /* mantém os botões à direita sem a nav */
}

/* Phone */
@media(max-width:600px){
  .container{padding:0 16px}
  .topbar__inner{height:64px;gap:10px}
  .topbar__cta{gap:8px}
  .brand__logo{height:50px}
  .topbar__cta .btn--call span{display:none}
  .topbar__cta .btn--whats span{display:none}   /* só ícones no header p/ caber */
  .topbar__cta .btn{padding:11px 13px}

  .section{padding:48px 0}
  .section__head{margin-bottom:32px}
  .section__head p{font-size:16px}

  .hero{padding:36px 0 48px}
  .hero h1{font-size:28px}
  .hero__sub{font-size:16px}
  .hero__cta{flex-direction:column;gap:10px}
  .hero__cta .btn{width:100%}
  .hero__trust{gap:8px 16px;font-size:13px}
  .hero__form{padding:22px}

  .cards,.reviews,.features{grid-template-columns:1fr}   /* 1 coluna = leitura confortável */
  .proof__grid{grid-template-columns:repeat(2,1fr)}
  .proof__item strong{font-size:22px}

  .steps{flex-direction:column;align-items:stretch;gap:8px;max-width:420px;margin:0 auto}
  .step{min-width:0;max-width:none;width:100%;padding:22px}
  .step__arrow{transform:rotate(90deg);font-size:22px;line-height:1;padding:2px 0}

  .area__card{padding:24px}
  .area__text .btn{width:100%;white-space:normal}

  .cta-final{padding:56px 0}
  .cta-final__buttons{flex-direction:column}
  .cta-final__buttons .btn{width:100%}

  .footer{padding:44px 0 0}
  .footer__grid{grid-template-columns:1fr;gap:26px}
  .footer__bottom-inner{justify-content:center;text-align:center}
}

/* Telas bem pequenas */
@media(max-width:460px){
  .proof__grid{grid-template-columns:repeat(2,1fr)}
  .rating-big{flex-direction:column;gap:6px;border-radius:18px;padding:14px 20px}
  .hero h1{font-size:26px}
}