/* ==========================================================================
   PÁGINA: HOME (index.php)
   ========================================================================== */

/* ---------- Hero da home: altura fluida (100vh) ----------
   Diferente das demais páginas, a Hero da home ocupa toda a altura visível
   da janela, com min/max-height para não ficar comprimida nem excessiva. */
.hero{
  position:relative;
  height:100vh;
  min-height:640px;
  max-height:880px;
  box-sizing:border-box;
  padding:96px 0 0;
  display:flex;
  align-items:center;
  background:
    radial-gradient(1100px 550px at 88% -15%, rgba(255,255,255,.10) 0%, rgba(255,255,255,0) 60%),
    linear-gradient(160deg, var(--blue-deep) 0%, var(--blue) 62%, #3d7cff 100%);
  overflow:hidden;
}
.hero .container{width:100%;}
.hero-grid{display:block;}
.hero h1{font-size:clamp(38px,4.6vw,58px); margin-bottom:22px;}
.hero h1 .accent{color:#deb376;}
.hero p.lead{font-size:18px; max-width:480px; margin-bottom:36px;}

/* ---------- Sobre (resumo) ---------- */
.about{background:var(--white);}
.about-grid{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:64px;
  align-items:center;
}
.about-visual{
  aspect-ratio:1/1;
  border-radius:28px;
  background:linear-gradient(150deg, var(--blue-tint), var(--blue-tint-2));
  position:relative;
  overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.about-visual .ring{
  position:absolute;
  border-radius:50%;
  border:1.5px solid rgba(0,82,255,.18);
}
.about-visual .ring.r1{width:78%; height:78%;}
.about-visual .ring.r2{width:56%; height:56%;}
.about-visual .ring.r3{width:34%; height:34%; background:var(--blue); border:none;
  display:flex; align-items:center; justify-content:center; color:#fff; box-shadow:0 20px 40px -10px rgba(0,82,255,.5);}
.about-visual .ring.r3 span{font-family:'DM Sans',sans-serif; font-weight:400; font-size:15px; text-align:center; padding:0 10px;}

.about-copy p{color:var(--ink-soft); font-size:16.5px; margin-bottom:18px;}

/* ---------- Serviços (resumo) ---------- */
.services{
  position:relative;
  background:var(--blue-tint);
  overflow:hidden;
}
.services::before{
  content:'';
  position:absolute;
  inset:0;
  background:url('../../img/mapa-servicos.png?v=3') center/cover no-repeat;
  opacity:.08;
  pointer-events:none;
}
.services .container{position:relative; z-index:1;}
.services-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.services-more{
  display:flex;
  justify-content:center;
  margin-top:44px;
}
.service-card{
  position:relative;
  background:var(--white);
  border-radius:var(--radius);
  padding:32px 26px;
  border:1px solid var(--line);
  display:flex;
  flex-direction:column;
  overflow:hidden;
}
.service-card.reveal{
  transition:opacity .7s ease, translate .7s ease, transform .45s cubic-bezier(.4,0,.2,1), box-shadow .45s ease, border-color .45s ease;
}
.service-card::before{
  content:'';
  position:absolute;
  top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity:0;
  transition:opacity .35s ease;
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 40px -18px rgba(11,27,59,.18);
  border-color:rgba(0,82,255,.25);
}
.service-card:hover::before{opacity:1;}
.service-icon{
  width:46px;height:46px;
  border-radius:13px;
  background:var(--blue-tint-2);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:22px;
  color:var(--blue);
}
.service-card h3{
  font-size:17.5px;
  font-weight:400;
  margin-bottom:10px;
  line-height:1.3;
  min-height:calc(1.3em * 2);
  display:flex;
  align-items:center;
}
.service-card p{font-size:14.5px; color:var(--gray); line-height:1.55;}

/* ---------- Diferenciais ---------- */
.diff{background:var(--white);}
.diff .eyebrow{color:var(--blue);}
.diff .eyebrow::before{background:var(--blue);}
.diff .section-head h2{color:var(--ink);}
.diff .section-head p{color:var(--gray);}

.diff-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.diff-item{
  position:relative;
  padding:36px 28px;
  border-radius:22px;
  background:var(--blue-tint);
  border:1px solid var(--line);
  overflow:hidden;
}
.diff-item.reveal{
  transition:opacity .7s ease, translate .7s ease, transform .45s cubic-bezier(.4,0,.2,1), border-color .45s ease, background .45s ease, box-shadow .45s ease;
}
.diff-item::before{
  content:'';
  position:absolute;
  top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity:0;
  transition:opacity .35s ease;
}
.diff-item:hover{
  transform:translateY(-6px);
  border-color:rgba(0,82,255,.25);
  background:#ffffff;
  box-shadow:0 20px 40px -18px rgba(11,27,59,.16);
}
.diff-item:hover::before{opacity:1;}
.diff-item .service-icon{
  background:#ffffff;
  border:1px solid var(--blue-tint-2);
  color:var(--blue);
  width:48px; height:48px; border-radius:14px;
  margin-bottom:26px;
}
.diff-item h3{font-size:17px; font-weight:400; margin-bottom:10px; color:var(--ink);}
.diff-item p{font-size:14.5px; color:var(--gray); line-height:1.6;}

/* ---------- Responsivo (home) ---------- */
@media (max-width:980px){
  .about-grid{grid-template-columns:1fr;}
  .about-visual{max-width:380px; margin:0 auto;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .diff-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  section{padding:80px 0;}
  .services-grid{grid-template-columns:1fr;}
  .diff-grid{grid-template-columns:1fr;}
}

/* A home tem uma faixa de seções maior antes do footer (Sobre + Serviços +
   Diferenciais + CTA), por isso usa um espaçamento extra acima do rodapé. */
footer{margin-top:110px;}