/* BRAVI Manutenção Especializada — estilo base */

:root{
  --navy:#0F2E5C;
  --navy-2:#17427F;
  --blue:#1F78C5;
  --blue-soft:#E8F1FA;
  --ice:#F4F7FB;
  --white:#FFFFFF;
  --ink:#12263F;
  --muted:#55688A;
  --line:#DCE5F0;
  --wa:#16A34A;
  --wa-dark:#0F7C38;
  --amber:#E8A32B;
  --radius:14px;
  --wrap:1120px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--navy-2);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:4px}

h1,h2,h3,h4{
  font-family:"Archivo","Inter",sans-serif;
  color:var(--navy);
  line-height:1.14;
  letter-spacing:-.02em;
  margin:0 0 .5em;
  font-weight:700;
}
h1{font-size:clamp(30px,6.4vw,52px);font-stretch:112%}
h2{font-size:clamp(24px,4.6vw,34px);font-stretch:108%;margin-top:0}
h3{font-size:20px;font-stretch:105%}
p{margin:0 0 1.05em}
.lead{font-size:clamp(17px,2.4vw,20px);color:var(--muted);max-width:62ch}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.section{padding:56px 0}
.section--tight{padding:38px 0}
.section--ice{background:var(--ice);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--navy{background:var(--navy);color:#DCE7F5}
.section--navy h2,.section--navy h3{color:#fff}

/* ---------- header ---------- */
.top{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--line);
}
.top__in{display:flex;align-items:center;gap:16px;min-height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand:hover{text-decoration:none}
.brand img{width:40px;height:40px;border-radius:50%}
.brand b{
  font-family:"Archivo",sans-serif;font-weight:800;font-stretch:120%;
  color:var(--navy);font-size:19px;letter-spacing:.01em;display:block;line-height:1
}
.brand span{display:block;font-size:11.5px;color:var(--muted);line-height:1.3}
.nav{margin-left:auto;display:flex;align-items:center;gap:22px}
.nav a{color:var(--ink);font-size:15px;font-weight:500}
.nav .btn{color:#fff}
@media (max-width:860px){.nav a:not(.btn){display:none}}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 20px;border-radius:999px;border:0;cursor:pointer;
  font-family:"Inter",sans-serif;font-weight:600;font-size:16px;line-height:1;
  text-decoration:none;transition:transform .12s ease,background .15s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn--wa{background:var(--wa);color:#fff}
.btn--wa:hover{background:var(--wa-dark);color:#fff}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:var(--navy-2);color:#fff}
.btn--ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn--lg{padding:16px 26px;font-size:17px}
.btn--block{width:100%}
.btn svg{width:19px;height:19px;flex:none}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 10px}

/* ---------- hero ---------- */
.hero{
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(31,120,197,.20), transparent 60%),
    linear-gradient(180deg,#fff 0%,var(--ice) 100%);
  border-bottom:1px solid var(--line);
  padding:44px 0 52px;
}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
@media (max-width:900px){.hero__grid{grid-template-columns:1fr;gap:30px}}
.hero h1{margin-bottom:14px}
.hero .lead{color:#3B4F6B}
.pill{
  display:inline-flex;align-items:center;gap:8px;background:var(--blue-soft);
  color:var(--navy-2);border-radius:999px;padding:7px 14px;font-size:14px;font-weight:600;
  margin-bottom:18px
}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--wa);display:block;
  box-shadow:0 0 0 4px rgba(22,163,74,.18)}

/* seletor de sintoma (hero) */
.picker{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;
  box-shadow:0 18px 40px -28px rgba(15,46,92,.55)
}
.picker h2{font-size:19px;margin-bottom:4px}
.picker p.small{font-size:14px;color:var(--muted);margin-bottom:16px}
.picker__label{font-size:13px;font-weight:600;color:var(--navy);display:block;margin:16px 0 8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  border:1.5px solid var(--line);background:#fff;color:var(--ink);
  border-radius:999px;padding:9px 14px;font:500 14.5px/1 "Inter",sans-serif;cursor:pointer;
}
.chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.picker .btn{margin-top:20px}

/* ---------- listas e cards ---------- */
.grid{display:grid;gap:16px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
@media (max-width:820px){.grid--3,.grid--2{grid-template-columns:1fr}}

.svc{
  display:block;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;background:#fff;color:inherit;text-decoration:none
}
.svc:hover{text-decoration:none;border-color:var(--blue);background:var(--ice)}
.svc h3{margin-bottom:6px;font-size:19px}
.svc p{margin:0;font-size:15px;color:var(--muted)}

.checks{list-style:none;padding:0;margin:0}
.checks li{position:relative;padding-left:30px;margin-bottom:11px}
.checks li::before{
  content:"";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;
  background:var(--blue-soft);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231F78C5' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:12px;background-repeat:no-repeat;background-position:center;
}
.section--navy .checks li::before{background-color:rgba(255,255,255,.14)}

/* tabela sintoma → causa */
.diag{width:100%;border-collapse:collapse;margin:8px 0 4px;font-size:16px}
.diag th{
  text-align:left;font-family:"Archivo",sans-serif;font-size:14px;color:var(--navy);
  border-bottom:2px solid var(--navy);padding:10px 12px 8px
}
.diag td{border-bottom:1px solid var(--line);padding:12px;vertical-align:top}
.diag td:first-child{font-weight:600;color:var(--navy);width:42%}
@media (max-width:640px){
  .diag,.diag tbody,.diag tr,.diag td{display:block;width:100%}
  .diag thead{display:none}
  .diag tr{border-bottom:1px solid var(--line);padding:10px 0}
  .diag td{border:0;padding:2px 0}
  .diag td:first-child{width:auto}
  .diag td:last-child{color:var(--muted);font-size:15px}
}

/* passos */
.steps{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;gap:14px}
.steps li{counter-increment:s;position:relative;padding-left:52px}
.steps li::before{
  content:counter(s);position:absolute;left:0;top:-2px;width:36px;height:36px;border-radius:50%;
  background:var(--navy);color:#fff;display:grid;place-items:center;
  font:700 16px/1 "Archivo",sans-serif
}
.steps b{display:block;color:var(--navy);font-family:"Archivo",sans-serif;font-size:17px}
.steps span{color:var(--muted);font-size:15.5px}
.section--navy .steps li::before{background:var(--blue)}
.section--navy .steps b{color:#fff}
.section--navy .steps span{color:#B9CDE6}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 34px 16px 0;position:relative;
  font-family:"Archivo",sans-serif;font-weight:600;font-size:17.5px;color:var(--navy)
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:6px;top:22px;width:10px;height:10px;
  border-right:2.5px solid var(--blue);border-bottom:2.5px solid var(--blue);
  transform:rotate(45deg);transition:transform .18s ease
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq p{margin:0 0 16px;color:var(--muted);max-width:70ch}

/* formulário */
.form{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;
  box-shadow:0 18px 40px -30px rgba(15,46,92,.6)
}
.field{margin-bottom:14px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:10px;
  font:400 16px/1.4 "Inter",sans-serif;color:var(--ink);background:#fff
}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(31,120,197,.15)}
.form .small{font-size:13.5px;color:var(--muted);margin:12px 0 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* breadcrumb */
.crumb{font-size:14px;color:var(--muted);padding:14px 0 0}
.crumb a{color:var(--muted)}
.crumb span{margin:0 6px;color:#A9B6CA}

/* cobertura / links */
.linkgrid{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.linkgrid a{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;
  font-size:14.5px;color:var(--navy)
}
.linkgrid a:hover{background:var(--navy);color:#fff;text-decoration:none;border-color:var(--navy)}

/* artigo */
.prose{max-width:70ch}
.prose h2{margin-top:38px}
.prose h3{margin-top:26px;font-size:19px}
.prose ul{padding-left:20px}
.prose li{margin-bottom:8px}
.callout{
  background:var(--blue-soft);border-left:4px solid var(--blue);border-radius:0 12px 12px 0;
  padding:16px 18px;margin:24px 0
}
.callout p:last-child{margin-bottom:0}
.callout--alert{background:#FDF3E1;border-left-color:var(--amber)}

/* footer */
.foot{background:var(--navy);color:#B9CDE6;padding:48px 0 96px;font-size:15px}
.foot h4{color:#fff;font-size:15px;margin:0 0 12px;font-family:"Archivo",sans-serif}
.foot a{color:#B9CDE6}
.foot a:hover{color:#fff}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
@media (max-width:860px){.foot__grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot__grid{grid-template-columns:1fr}}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin-bottom:8px}
.foot__legal{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:20px;font-size:13.5px;color:#8FA8C7}

/* barra fixa mobile */
.bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;padding:10px 14px;
  background:rgba(255,255,255,.97);border-top:1px solid var(--line);
  box-shadow:0 -6px 24px -18px rgba(0,0,0,.5)
}
.bar .btn{flex:1}
@media (max-width:860px){.bar{display:flex}body{padding-bottom:72px}}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}