/* ============================================================
   FATURANDO NA REDE — style.css
   Design system baseado no kit Bloopy (IA/SaaS)
   Paleta: azul #7BB4F2 / #007AFF sobre fundo claro #F8FCFF
   Fontes: Bricolage Grotesque (títulos) + Sora (texto)
   Edite as variáveis abaixo para ajustar todo o site.
   ============================================================ */

:root{
  --azul:#7BB4F2;
  --azul-forte:#007AFF;
  --azul-claro:#BFDAF7;
  --azul-nevoa:#F8FCFF;
  --azul-glow:rgba(123,180,242,.27);
  --fundo:#FFFFFF;
  --superficie:#F3F7FC;
  --texto:#3D3D3D;
  --titulo:#0B1B2B;
  --borda:#E3EDF8;
  --sucesso:#12A150;
  --raio:20px;
  --raio-lg:28px;
  --sombra:0 10px 30px -12px rgba(11,27,43,.14);
  --sombra-glow:0 12px 40px -8px var(--azul-glow);
  --container:1160px;
  --fonte-titulo:"Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",sans-serif;
  --fonte-texto:"Sora",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  margin:0;
  font-family:var(--fonte-texto);
  font-size:1rem;
  line-height:1.75;
  color:var(--texto);
  background:var(--fundo);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeSpeed;
}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--azul-forte);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{
  font-family:var(--fonte-titulo);
  color:var(--titulo);
  line-height:1.15;
  letter-spacing:-.02em;
  margin:0 0 .55em;
  text-wrap:balance;
}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.2vw,2.35rem);font-weight:700}
h3{font-size:clamp(1.15rem,2vw,1.4rem);font-weight:700}
p{margin:0 0 1.1em}
ul,ol{padding-left:1.3em}
:focus-visible{outline:3px solid var(--azul-forte);outline-offset:3px;border-radius:6px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--azul-forte);color:#fff;padding:.6em 1em;z-index:200;border-radius:0 0 12px 0}
.skip-link:focus{left:0}
.container{max-width:var(--container);margin-inline:auto;padding-inline:20px}
.section{padding-block:clamp(56px,8vw,104px)}
.section--alt{background:linear-gradient(180deg,var(--azul-nevoa),#fff)}
.center{text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;
  font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--azul-forte);background:var(--azul-nevoa);
  border:1px solid var(--azul-claro);border-radius:999px;
  padding:.42em 1.1em;margin-bottom:1.1em;
}
.lead{font-size:1.12rem;max-width:62ch}
.center .lead{margin-inline:auto}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--fonte-titulo);font-weight:700;font-size:1rem;
  padding:.85em 1.9em;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  text-decoration:none;
}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--primario{background:var(--azul-forte);color:#fff;box-shadow:var(--sombra-glow)}
.btn--primario:hover{background:#0068da;box-shadow:0 16px 44px -8px var(--azul-glow)}
.btn--fantasma{background:#fff;color:var(--titulo);border-color:var(--azul-claro)}
.btn--fantasma:hover{border-color:var(--azul-forte);color:var(--azul-forte)}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--borda);
}
.header__inner{display:flex;align-items:center;gap:24px;min-height:74px}
.logo{display:flex;align-items:center;gap:.6em;font-family:var(--fonte-titulo);font-weight:800;font-size:1.22rem;color:var(--titulo);letter-spacing:-.02em}
.logo:hover{text-decoration:none}
.logo__marca{width:38px;height:38px;flex:none}
.logo em{font-style:normal;color:var(--azul-forte)}
.nav{margin-left:auto}
.nav ul{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav a{
  display:block;padding:.55em .95em;border-radius:999px;
  color:var(--titulo);font-weight:500;font-size:.95rem;
}
.nav a:hover,.nav a[aria-current="page"]{background:var(--azul-nevoa);color:var(--azul-forte);text-decoration:none}
.nav__cta{margin-left:6px}

/* Idiomas */
.lang{position:relative}
.lang__btn{
  display:inline-flex;align-items:center;gap:.45em;
  background:#fff;border:1.5px solid var(--borda);border-radius:999px;
  padding:.5em .95em;font:inherit;font-weight:600;font-size:.88rem;color:var(--titulo);cursor:pointer;
}
.lang__btn:hover{border-color:var(--azul)}
.lang__menu{
  position:absolute;right:0;top:calc(100% + 8px);
  background:#fff;border:1px solid var(--borda);border-radius:14px;
  box-shadow:var(--sombra);padding:6px;min-width:190px;
  list-style:none;margin:0;display:none;
}
.lang__menu.aberto{display:block}
.lang__menu a{display:flex;gap:.6em;align-items:center;padding:.55em .8em;border-radius:10px;color:var(--titulo);font-size:.92rem}
.lang__menu a:hover{background:var(--azul-nevoa);text-decoration:none}

/* Menu mobile */
.menu-btn{display:none;margin-left:auto;background:none;border:0;padding:10px;cursor:pointer}
.menu-btn span{display:block;width:24px;height:2.5px;background:var(--titulo);margin:5px 0;border-radius:2px;transition:transform .2s,opacity .2s}
@media (max-width:960px){
  .menu-btn{display:block}
  .nav{
    position:fixed;inset:74px 0 auto 0;margin:0;
    background:#fff;border-bottom:1px solid var(--borda);
    box-shadow:var(--sombra);padding:14px 20px 22px;
    display:none;max-height:calc(100vh - 74px);overflow:auto;
  }
  .nav.aberto{display:block}
  .nav ul{flex-direction:column;align-items:stretch}
  .nav a{padding:.8em 1em;font-size:1.02rem}
  .nav__cta{margin:8px 0 0}
  .lang{margin-left:auto}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(760px 420px at 12% -10%,var(--azul-glow),transparent 65%),
    radial-gradient(680px 420px at 95% 10%,rgba(0,122,255,.12),transparent 60%),
    linear-gradient(180deg,var(--azul-nevoa),#fff 80%);
  padding-block:clamp(60px,9vw,120px);
}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero__midia img{border-radius:var(--raio-lg);box-shadow:var(--sombra-glow);border:1px solid var(--azul-claro)}
.hero .lead{font-size:1.18rem}
.hero__acoes{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.6em}
.hero__prova{display:flex;flex-wrap:wrap;gap:26px;margin-top:2.2em;padding-top:1.6em;border-top:1px dashed var(--azul-claro)}
.hero__prova strong{display:block;font-family:var(--fonte-titulo);font-size:1.5rem;color:var(--titulo)}
.hero__prova span{font-size:.85rem}
@media (max-width:860px){.hero__grid{grid-template-columns:1fr}}

/* ---------- Grades e cards ---------- */
.grid{display:grid;gap:26px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1020px){.grid--4{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}}

.card{
  background:#fff;border:1px solid var(--borda);border-radius:var(--raio);
  padding:28px;box-shadow:0 4px 14px -8px rgba(11,27,43,.08);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sombra-glow);border-color:var(--azul-claro)}
.card__icone{
  width:56px;height:56px;border-radius:16px;
  display:grid;place-items:center;margin-bottom:18px;
  background:var(--azul-nevoa);border:1px solid var(--azul-claro);color:var(--azul-forte);
}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}

/* Passos numerados */
.passo{position:relative;padding-left:0}
.passo__num{
  font-family:var(--fonte-titulo);font-weight:800;font-size:.95rem;color:var(--azul-forte);
  background:var(--azul-nevoa);border:1px solid var(--azul-claro);
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;margin-bottom:16px;
}

/* ---------- Ferramentas de IA ---------- */
.ia-card{display:flex;flex-direction:column;gap:0}
.ia-card__topo{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.ia-card__topo img{width:64px;height:64px;border-radius:18px;border:1px solid var(--azul-claro)}
.ia-card__topo h3{margin:0}
.tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--azul-forte);background:var(--azul-nevoa);border:1px solid var(--azul-claro);
  border-radius:999px;padding:.2em .8em;
}
.tag--ok{color:var(--sucesso);border-color:#bfe8cf;background:#f2fbf5}
.ia-card__update{
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--borda);
  font-size:.85rem;color:#5b6b7c;
}
.ia-card__update time{font-weight:700;color:var(--titulo)}

/* ---------- Blog ---------- */
.post-card{overflow:hidden;padding:0;display:flex;flex-direction:column}
.post-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.post-card__corpo{padding:24px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card__meta{font-size:.8rem;color:#5b6b7c;display:flex;gap:1em;flex-wrap:wrap}
.post-card h3{font-size:1.18rem;margin:0}
.post-card h3 a{color:var(--titulo)}
.post-card h3 a:hover{color:var(--azul-forte)}
.post-card .mais{margin-top:auto;font-weight:700;font-size:.92rem}

/* Artigo */
.artigo{max-width:760px;margin-inline:auto}
.artigo__capa{border-radius:var(--raio-lg);box-shadow:var(--sombra);margin:26px 0 34px}
.artigo h2{margin-top:1.6em}
.artigo h3{margin-top:1.3em}
.artigo blockquote{
  margin:1.6em 0;padding:18px 24px;border-left:4px solid var(--azul-forte);
  background:var(--azul-nevoa);border-radius:0 14px 14px 0;font-style:italic;
}
.artigo table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.95rem}
.artigo th,.artigo td{border:1px solid var(--borda);padding:.65em .9em;text-align:left}
.artigo th{background:var(--azul-nevoa);font-family:var(--fonte-titulo)}
.breadcrumb{font-size:.85rem;color:#5b6b7c;margin-bottom:1em}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4em;padding:0;margin:0}
.breadcrumb li+li::before{content:"›";margin-right:.4em;color:var(--azul)}

/* ---------- FAQ ---------- */
.faq details{
  background:#fff;border:1px solid var(--borda);border-radius:16px;
  padding:0;margin-bottom:14px;overflow:hidden;
}
.faq details[open]{border-color:var(--azul-claro);box-shadow:var(--sombra-glow)}
.faq summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1em;align-items:center;
  padding:20px 24px;font-family:var(--fonte-titulo);font-weight:700;color:var(--titulo);font-size:1.05rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--azul-forte);flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq__resp{padding:0 24px 22px}

/* ---------- Formulário ---------- */
.form{display:grid;gap:18px}
.form label{font-weight:600;color:var(--titulo);font-size:.92rem;display:block;margin-bottom:.4em}
.form input,.form textarea,.form select{
  width:100%;font:inherit;color:var(--texto);
  background:#fff;border:1.5px solid var(--borda);border-radius:14px;
  padding:.85em 1.1em;transition:border-color .15s,box-shadow .15s;
}
.form input:focus,.form textarea:focus,.form select:focus{
  outline:none;border-color:var(--azul-forte);box-shadow:0 0 0 4px var(--azul-glow);
}
.form__linha{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:640px){.form__linha{grid-template-columns:1fr}}
.form__aviso{font-size:.82rem;color:#5b6b7c}

/* ---------- CTA final ---------- */
.cta-final{
  background:linear-gradient(135deg,#0B1B2B,#0d3a6e 60%,var(--azul-forte));
  border-radius:var(--raio-lg);color:#fff;
  padding:clamp(40px,6vw,72px);text-align:center;
  box-shadow:0 24px 60px -20px rgba(0,122,255,.45);
}
.cta-final h2{color:#fff}
.cta-final p{color:#d7e7fb;max-width:56ch;margin-inline:auto}
.cta-final .btn--primario{background:#fff;color:var(--azul-forte)}
.cta-final .btn--primario:hover{background:var(--azul-nevoa)}

/* ---------- Footer ---------- */
.footer{background:var(--azul-nevoa);border-top:1px solid var(--borda);margin-top:60px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-block:56px}
@media (max-width:900px){.footer__grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer__grid{grid-template-columns:1fr}}
.footer h4{font-size:.95rem;text-transform:uppercase;letter-spacing:.08em}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.6em}
.footer a{color:var(--texto)}
.footer a:hover{color:var(--azul-forte)}
.footer__base{border-top:1px solid var(--borda);padding-block:20px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.85rem;color:#5b6b7c}
.social{display:flex;gap:10px;margin-top:14px}
.social a{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--borda);color:var(--titulo);
}
.social a:hover{border-color:var(--azul-forte);color:var(--azul-forte)}

/* ---------- Utilidades ---------- */
.mt-0{margin-top:0}.mt-2{margin-top:16px}.mt-3{margin-top:26px}.mt-4{margin-top:40px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
.reveal.visivel{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}