/* =========================================================
   Aliança Fire — Bombeiro Civil
   Paleta: vermelho fogo + azul do logo + grafite
   ========================================================= */

:root{
  --red:#E11B22;
  --red-dark:#B3141A;
  --red-soft:#FDECEC;
  --blue:#1F3C88;
  --blue-light:#2E86DE;
  --navy:#0E1730;
  --navy-2:#16224A;
  --ink:#101623;
  --body:#4A5468;
  --muted:#79839A;
  --line:#E4E8F0;
  --surface:#F5F7FB;
  --white:#fff;
  --wa:#25D366;
  --wa-dark:#1CA851;

  --radius:14px;
  --radius-lg:20px;
  --shadow-sm:0 2px 8px rgba(16,22,35,.06);
  --shadow:0 10px 30px rgba(16,22,35,.10);
  --shadow-lg:0 24px 60px rgba(16,22,35,.16);
  --container:1180px;
  --header-h:76px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}

body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  color:var(--body);
  background:var(--white);
  font-size:16.5px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img,svg,iframe{max-width:100%}
img{height:auto;display:block}

h1,h2,h3{
  font-family:'Barlow Condensed','Inter',sans-serif;
  color:var(--ink);
  line-height:1.08;
  margin:0 0 .5em;
  letter-spacing:.2px;
}
h1{font-size:clamp(2.4rem,5.2vw,3.9rem);font-weight:800;text-transform:uppercase}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:800;text-transform:uppercase}
h3{font-size:1.28rem;font-weight:700}
p{margin:0 0 1em}
a{color:var(--red);text-decoration:none}
a:hover{color:var(--red-dark)}

.container{width:min(100% - 2.5rem,var(--container));margin-inline:auto}
.container.narrow{max-width:820px}

.ico{width:1.15em;height:1.15em;fill:currentColor;flex:none}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--red);color:#fff;padding:.7rem 1.1rem;border-radius:0 0 10px 0;
}
.skip-link:focus{left:0}

:focus-visible{outline:3px solid var(--blue-light);outline-offset:2px;border-radius:6px}

/* ================= BOTÕES ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-weight:700;font-size:.95rem;line-height:1;
  padding:.85rem 1.4rem;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
  text-align:center;
}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:1.05rem 1.9rem;font-size:1.03rem}

.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(225,27,34,.28)}
.btn-primary:hover{background:var(--red-dark);color:#fff;box-shadow:0 12px 26px rgba(225,27,34,.34)}

.btn-wa{background:var(--wa);color:#08331b;box-shadow:0 8px 20px rgba(37,211,102,.3)}
.btn-wa:hover{background:var(--wa-dark);color:#fff;box-shadow:0 12px 26px rgba(37,211,102,.36)}

.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff}

/* ================= HEADER ================= */
.site-header{
  position:sticky;top:0;z-index:100;background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 6px 24px rgba(16,22,35,.10)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:var(--header-h)}

.brand{display:inline-flex;align-items:center;gap:.65rem;color:var(--ink)}
.brand img{height:46px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text strong{
  font-family:'Barlow Condensed',sans-serif;font-size:1.5rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.6px;
}
.brand-text small{font-size:.72rem;letter-spacing:2.4px;text-transform:uppercase;color:var(--red);font-weight:600}
.brand-light,.brand-light .brand-text strong{color:#fff}
.brand-light .brand-text small{color:#FF8A8E}

.nav{display:flex;align-items:center;gap:1.6rem}
.nav ul{display:flex;gap:1.5rem;list-style:none;margin:0;padding:0}
.nav a{
  color:var(--ink);font-weight:600;font-size:.95rem;position:relative;padding:.3rem 0;
}
.nav ul a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--red);
  transition:right .25s ease;
}
.nav ul a:hover{color:var(--red)}
.nav ul a:hover::after{right:0}

.nav-toggle{
  display:none;width:46px;height:42px;border:1px solid var(--line);background:#fff;
  border-radius:10px;cursor:pointer;padding:10px 9px;flex-direction:column;justify-content:space-between;
}
.nav-toggle span{display:block;height:2.5px;background:var(--ink);border-radius:2px;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* ================= HERO ================= */
.hero{position:relative;color:#fff;overflow:hidden;isolation:isolate}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(800px 420px at 82% 18%,rgba(225,27,34,.42),transparent 65%),
    radial-gradient(700px 500px at 12% 85%,rgba(46,134,222,.30),transparent 65%),
    linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 55%,#0B1226 100%);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 50% 40%,#000,transparent 78%);
}
.hero-inner{
  display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center;
  padding:clamp(3.5rem,7vw,6rem) 0 clamp(3.5rem,7vw,5.5rem);
}
.hero h1{color:#fff;margin-bottom:.35em}
.hero h1 .hl{color:#FF4C52}
.eyebrow{
  font-weight:700;font-size:.78rem;letter-spacing:2.6px;text-transform:uppercase;
  color:var(--red);margin:0 0 .9rem;
}
.hero .eyebrow{color:#FF8A8E}
.lead{font-size:1.12rem;color:#D3DAEA;max-width:56ch}
.lead strong{color:#fff}

.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin:1.8rem 0 1.6rem}

.hero-pills{display:flex;flex-wrap:wrap;gap:.55rem;list-style:none;margin:0;padding:0}
.hero-pills li{
  font-size:.83rem;font-weight:600;color:#DCE3F2;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  padding:.42rem .95rem;border-radius:999px;backdrop-filter:blur(4px);
}

.hero-visual{position:relative;display:grid;place-items:center}
.hero-visual img{
  width:min(100%,360px);position:relative;
  background:rgba(255,255,255,.96);border-radius:50%;padding:1.6rem;
  box-shadow:0 30px 70px rgba(0,0,0,.4);
}
.hero-glow{
  position:absolute;width:78%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(225,27,34,.55),transparent 62%);
  filter:blur(38px);animation:pulse 4.5s ease-in-out infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.85}50%{transform:scale(1.14);opacity:1}}

/* ================= FAIXA DE DESTAQUES ================= */
.strip{background:var(--surface);border-bottom:1px solid var(--line)}
.strip-inner{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;
  padding:2rem 0;
}
.strip-item{display:flex;gap:.85rem;align-items:flex-start}
.strip-item .ico{width:34px;height:34px;fill:var(--red)}
.strip-item strong{display:block;color:var(--ink);font-size:1rem;line-height:1.3}
.strip-item span{font-size:.9rem;color:var(--muted)}

/* ================= SEÇÕES ================= */
.section{padding:clamp(3.5rem,7vw,5.5rem) 0}
.section-alt{background:var(--surface)}
.section-dark{background:linear-gradient(150deg,var(--navy),var(--navy-2));color:#C9D2E6}

.section-head{max-width:720px;margin:0 auto clamp(2.2rem,4vw,3.2rem);text-align:center}
.section-sub{font-size:1.05rem;margin:0}
.section-head-light h2{color:#fff}
.section-head-light .eyebrow{color:#FF8A8E}

/* ================= CARDS DE SERVIÇO ================= */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:2rem 1.9rem;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  position:relative;overflow:hidden;
}
.card::before{
  content:"";position:absolute;left:0;top:0;height:100%;width:4px;
  background:linear-gradient(180deg,var(--red),var(--blue));
  transform:scaleY(0);transform-origin:top;transition:transform .3s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleY(1)}
.card-ico{
  display:grid;place-items:center;width:58px;height:58px;border-radius:16px;
  background:var(--red-soft);margin-bottom:1.1rem;
}
.card-ico svg{width:30px;height:30px;fill:var(--red)}
.card h3{margin-bottom:.55rem}
.card p{margin-bottom:1rem}
.card-list{list-style:none;margin:0 0 1.2rem;padding:0;display:grid;gap:.5rem}
.card-list li{position:relative;padding-left:1.6rem;font-size:.94rem}
.card-list li::before{
  content:"";position:absolute;left:0;top:.52em;width:9px;height:9px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 4px var(--red-soft);
}
.card-link{font-weight:700;font-size:.95rem}

/* ================= EXTINTORES ================= */
.ext-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.ext{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem 1.4rem;text-align:center;transition:transform .25s ease,box-shadow .25s ease;
}
.ext:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.ext-tag{
  display:grid;place-items:center;width:56px;height:56px;margin:0 auto .9rem;
  border-radius:50%;color:#fff;font-family:'Barlow Condensed',sans-serif;
  font-weight:800;font-size:1.35rem;letter-spacing:.5px;
}
.ext-a{background:var(--blue-light)}
.ext-b{background:#F0A202}
.ext-c{background:#4A5468}
.ext-abc{background:var(--red);font-size:1.15rem}
.ext h3{font-size:1.1rem;margin-bottom:.35rem}
.ext p{font-size:.92rem;margin:0}

.note{
  display:flex;gap:1rem;align-items:flex-start;margin-top:2rem;
  background:var(--red-soft);border-left:4px solid var(--red);
  border-radius:0 var(--radius) var(--radius) 0;padding:1.3rem 1.5rem;
}
.note .ico{width:26px;height:26px;fill:var(--red);margin-top:.15rem}
.note p{margin:0;font-size:.97rem}

/* ================= A EMPRESA ================= */
.about{display:grid;grid-template-columns:1.05fr .95fr;gap:3.2rem;align-items:center}
.about h2{margin-bottom:.6rem}

.stats{display:grid;grid-template-columns:repeat(3,auto);gap:1.6rem;margin:1.8rem 0;justify-content:start}
.stats div{border-left:3px solid var(--red);padding-left:.9rem}
.stats dt{
  font-family:'Barlow Condensed',sans-serif;font-size:1.5rem;font-weight:800;
  color:var(--ink);text-transform:uppercase;line-height:1.1;
}
.stats dd{margin:0;font-size:.88rem;color:var(--muted)}

.about-list{list-style:none;margin:0;padding:0;display:grid;gap:.9rem}
.about-list li{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.1rem 1.3rem 1.1rem 3.2rem;position:relative;font-size:.95rem;
  box-shadow:var(--shadow-sm);
}
.about-list li::before{
  content:"";position:absolute;left:1.2rem;top:1.45rem;width:14px;height:8px;
  border-left:3px solid var(--red);border-bottom:3px solid var(--red);
  transform:rotate(-45deg);border-radius:1px;
}
.about-list strong{display:block;color:var(--ink);font-size:1.02rem}

/* ================= COMO FUNCIONA ================= */
.steps{
  list-style:none;margin:0;padding:0;counter-reset:s;
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;
}
.steps li{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-lg);padding:2rem 1.7rem;position:relative;
}
.step-n{
  display:grid;place-items:center;width:46px;height:46px;border-radius:50%;
  background:var(--red);color:#fff;font-family:'Barlow Condensed',sans-serif;
  font-size:1.4rem;font-weight:800;margin-bottom:1rem;
}
.steps h3{color:#fff;margin-bottom:.4rem}
.steps p{margin:0;font-size:.95rem;color:#B6C1DA}

/* ================= CIDADES ================= */
.cities{
  list-style:none;margin:0;padding:0;
  display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;
}
.cities li{
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:.6rem 1.3rem;font-weight:600;font-size:.93rem;color:var(--ink);
  box-shadow:var(--shadow-sm);transition:.2s;
}
.cities li:hover{border-color:var(--red);color:var(--red);transform:translateY(-2px)}

/* ================= FAQ ================= */
.faq{display:grid;gap:.85rem}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:0 1.4rem;box-shadow:var(--shadow-sm);
}
.faq summary{
  cursor:pointer;list-style:none;padding:1.15rem 2.2rem 1.15rem 0;position:relative;
  font-weight:700;color:var(--ink);font-size:1.03rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:.2rem;top:1.5rem;width:10px;height:10px;
  border-right:2.5px solid var(--red);border-bottom:2.5px solid var(--red);
  transform:rotate(45deg);transition:transform .25s ease;
}
.faq details[open] summary::after{transform:rotate(-135deg);top:1.75rem}
.faq details p{padding-bottom:1.2rem;margin:0;font-size:.97rem}

/* ================= CONTATO ================= */
.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:2.2rem;align-items:start}

.contact-form{
  display:grid;grid-template-columns:1fr 1fr;gap:1rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:2rem;box-shadow:var(--shadow);
}
.field{display:flex;flex-direction:column;gap:.35rem}
.field-full{grid-column:1/-1}
.field label{font-size:.85rem;font-weight:700;color:var(--ink)}
.field input,.field select,.field textarea{
  font:inherit;font-size:.97rem;color:var(--ink);
  border:1.5px solid var(--line);border-radius:10px;padding:.75rem .9rem;
  background:#fff;transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(225,27,34,.12);
}
.field input.invalid{border-color:var(--red);background:var(--red-soft)}
.form-foot{display:flex;flex-direction:column;align-items:center;gap:.6rem;margin-top:.3rem}
.form-hint{font-size:.83rem;color:var(--muted);margin:0;text-align:center}

.contact-info{display:grid;gap:1.4rem}
.info-list{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.info-list li{
  display:flex;gap:.9rem;align-items:flex-start;
  background:var(--surface);border-radius:var(--radius);padding:1.1rem 1.2rem;
}
.info-list .ico{width:24px;height:24px;fill:var(--red);margin-top:.2rem}
.info-list strong{display:block;color:var(--ink);font-size:.95rem}
.info-list a,.info-list span{font-size:.95rem;color:var(--body)}
.info-list a{color:var(--red);font-weight:700}

.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);line-height:0}
.map iframe{width:100%;height:280px;border:0}

/* ================= CTA FINAL ================= */
.cta{background:linear-gradient(120deg,var(--red-dark),var(--red) 55%,#F0393C);color:#fff}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;
  padding:clamp(2.5rem,5vw,3.4rem) 0;
}
.cta h2{color:#fff;margin-bottom:.25rem}
.cta p{margin:0;color:rgba(255,255,255,.92);font-size:1.05rem}
.cta .btn-wa{background:#fff;color:var(--red-dark)}
.cta .btn-wa:hover{background:var(--navy);color:#fff}

/* ================= FOOTER ================= */
.site-footer{background:var(--navy);color:#9FAAC6;font-size:.93rem}
.footer-inner{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2.2rem;
  padding:3.2rem 0 2.4rem;
}
.footer-brand p{margin:1rem 0 0;max-width:34ch}
.footer-brand .brand img{height:52px}
.footer-col h3{
  color:#fff;font-size:1rem;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:1rem;
}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.footer-col a{color:#9FAAC6}
.footer-col a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.1);padding:1.2rem 0;font-size:.85rem;
}
.footer-bottom p{margin:0}

/* assinatura VELTRIX Solutions */
.credit a{
  display:inline-flex;align-items:center;gap:.32em;
  color:#8892A8;font-weight:500;letter-spacing:.2px;transition:opacity .2s ease;
}
.credit strong{color:#C9D2E6;font-weight:700}
.credit em{color:#2E86DE;font-style:normal;font-weight:700}
.credit a:hover{opacity:.75;color:#8892A8}

/* ================= WHATSAPP FLUTUANTE ================= */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:90;
  width:58px;height:58px;border-radius:50%;background:var(--wa);
  display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.45);
  transition:transform .2s ease;
}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float:hover{transform:scale(1.08)}

/* ================= REVEAL =================
   So esconde se o JS estiver ativo (classe .js no <html>),
   assim o conteudo continua visivel sem JavaScript. */
.reveal{transition:opacity .6s ease,transform .6s ease}
.js .reveal{opacity:0;transform:translateY(22px)}
.js .reveal.is-visible{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* ================= RESPONSIVO ================= */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero .lead{margin-inline:auto}
  .hero-actions,.hero-pills{justify-content:center}
  .hero-visual{order:-1}
  .hero-visual img{width:min(70%,260px)}
  .strip-inner{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr;gap:2.2rem}
  .ext-grid{grid-template-columns:repeat(2,1fr)}
  .contact{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr;gap:1.8rem}
}

@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav{
    position:fixed;inset:calc(var(--header-h) + 1px) 0 auto 0; /* +1px = borda do header */
    background:#fff;flex-direction:column;align-items:stretch;gap:0;
    padding:1rem 1.25rem 1.6rem;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);
    transform:translateY(-130%);visibility:hidden;
    transition:transform .3s ease,visibility 0s .3s;
  }
  .nav.is-open{transform:none;visibility:visible;transition:transform .3s ease,visibility 0s}
  .nav ul{flex-direction:column;gap:0}
  .nav ul li{border-bottom:1px solid var(--line)}
  .nav ul a{display:block;padding:.9rem 0;font-size:1.05rem}
  .nav ul a::after{display:none}
  .steps{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;text-align:center}
}

@media (max-width:560px){
  body{font-size:16px}
  .strip-inner{grid-template-columns:1fr}
  .ext-grid{grid-template-columns:1fr}
  .contact-form{grid-template-columns:1fr;padding:1.5rem}
  .stats{grid-template-columns:1fr;gap:1rem}
  .footer-inner{grid-template-columns:1fr}
  .btn{width:100%}
  .card-link,.cities li{width:auto}
  .hero-actions .btn{width:100%}
  .wa-float{width:52px;height:52px;right:14px;bottom:14px}
}