/* ─── NAV ──────────────────────────────────────────────────── */
nav.bs-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:72px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 var(--pad-x);
  background:rgba(232,230,225,0.86);
  backdrop-filter:blur(18px) saturate(120%);
  -webkit-backdrop-filter:blur(18px) saturate(120%);
  border-bottom:1px solid var(--card-line);
}
.nav-logo{display:flex;align-items:center;gap:12px}
.nav-logo img{height:50px;width:auto;object-fit:contain}
.nav-logo-text{
  display:none;
  font-family:var(--f-disp);
  font-size:20px;letter-spacing:0.06em;color:var(--grafite);
  border-left:1px solid var(--card-line-2);padding-left:12px;line-height:1;
}
.nav-links{display:none;gap:34px}
.nav-links a{
  font-size:12px;font-weight:600;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--grafite-3);transition:color .2s;
  position:relative;padding:6px 0;
}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--amarelo-3);transition:width .25s var(--ease)}
.nav-links a:hover{color:var(--grafite)}
.nav-links a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border:1px solid var(--card-line-2);border-radius:6px;
  background:transparent;color:var(--grafite);cursor:pointer;
}
@media(min-width:880px){
  .nav-links{display:flex}
  .nav-logo-text{display:block}
  .nav-toggle{display:none}
}
@media(max-width:879px){
  .nav-links{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;gap:0;
    background:rgba(232,230,225,0.96);
    border-top:1px solid var(--card-line);
    padding:8px var(--pad-x) 18px;
    display:none;
  }
  .nav-links.is-open{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--card-line)}
}

/* ─── HERO ─────────────────────────────────────────────────── */
.hero{
  min-height:100svh;
  padding:112px var(--pad-x) 58px;
  position:relative;
  display:grid;
  grid-template-columns:1fr;
  gap:48px;
  align-items:center;
  overflow:hidden;
}
.hero::after{
  content:'';position:absolute;
  right:-80px;top:0;bottom:0;width:46%;
  background:var(--amarelo);
  clip-path:polygon(30% 0,100% 0,100% 100%,0 100%);
  z-index:0;display:none;
}
@media(min-width:980px){
  .hero{grid-template-columns:minmax(430px,.92fr) minmax(460px,1.08fr)}
  .hero::after{display:block}
}

.hero-content{position:relative;z-index:2;max-width:620px}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11px;font-weight:700;letter-spacing:0.22em;text-transform:uppercase;
  color:var(--grafite-3);
  background:rgba(58,58,60,0.06);
  padding:8px 16px;border-radius:100px;
  border:1px solid var(--card-line-2);
  margin-bottom:28px;
}
.hero-eyebrow::before{
  content:'';width:6px;height:6px;border-radius:50%;
  background:var(--amarelo-3);
  box-shadow:0 0 0 4px rgba(255,193,7,0.25);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}

.hero h1{
  font-family:var(--f-disp);
  font-size:clamp(48px,7.4vw,86px);
  line-height:0.94;
  letter-spacing:0.005em;
  text-transform:uppercase;
  color:var(--grafite);
  margin-bottom:18px;
}
.hero h1 .ital{font-size:0.74em;padding:0 .08em}
.hero-sub{
  font-size:18px;font-weight:300;line-height:1.7;
  color:var(--grafite-3);max-width:520px;
  margin:6px 0 30px;
}
.hero-sub strong{color:var(--grafite);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:42px}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:28px;
  padding-top:28px;
  border-top:1px solid var(--card-line-2);
  max-width:580px;
}

/* hero right pane — product composition */
.hero-flag{
  position:relative;z-index:2;
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  min-height:520px;
  padding:0;
}
.hero-materials-stage{
  position:relative;
  width:min(680px,108%);
  margin-right:clamp(-88px,-5vw,-18px);
  aspect-ratio:1.92/1;
  display:flex;align-items:center;justify-content:center;
}
.hero-materials-stage::before{
  content:'';position:absolute;
  left:4%;right:2%;top:10%;bottom:2%;
  background:
    radial-gradient(ellipse at 58% 48%,rgba(255,193,7,0.42),transparent 58%),
    radial-gradient(ellipse at 44% 58%,rgba(250,250,248,0.78),transparent 66%);
  filter:blur(28px);
  z-index:0;
}
.hero-materials-stage::after{
  content:'';position:absolute;
  left:10%;right:8%;bottom:2%;height:30%;
  background:radial-gradient(ellipse at center,rgba(42,42,44,0.26),transparent 68%);
  filter:blur(18px);
  z-index:0;
}
.hero-materials{
  position:relative;z-index:2;
  width:100%;height:auto;
  transform:translateY(10px);
  filter:drop-shadow(0 24px 32px rgba(42,42,44,0.23));
}

@media(max-width:979px){
  .hero{padding-top:104px}
  .hero-flag{min-height:auto;margin-top:-10px}
  .hero-materials-stage{
    width:min(620px,110%);
    margin:0 auto;
  }
  .hero-materials{transform:translateY(0)}
}

@media(max-width:560px){
  .hero h1{font-size:clamp(40px,13.2vw,50px);line-height:.98}
  .hero h1 .ital{font-size:.68em}
  .hero-materials-stage{width:118%;margin-left:-9%;margin-right:-9%}
}

/* ─── SOBRE ────────────────────────────────────────────────── */
.sobre{background:var(--bg-2)}
.sobre-grid{display:grid;grid-template-columns:1fr;gap:56px;align-items:start}
@media(min-width:820px){.sobre-grid{grid-template-columns:5fr 6fr}}
.sobre-texto p{font-size:16px;font-weight:300;line-height:1.85;color:var(--grafite-3);margin-bottom:18px}
.sobre-texto strong{color:var(--grafite);font-weight:600}

/* ─── SOLUÇÕES ─────────────────────────────────────────────── */
.solucoes{background:var(--bg)}
.sol-grid{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:640px){.sol-grid{grid-template-columns:1fr 1fr}}
@media(min-width:980px){.sol-grid{grid-template-columns:repeat(3,1fr)}}

/* ─── DIFERENCIAIS ─────────────────────────────────────────── */
.difs{background:var(--grafite);color:var(--branco);position:relative;overflow:hidden}
.difs::before{
  content:'';position:absolute;inset:0;opacity:.1;pointer-events:none;
  background-image:
    repeating-linear-gradient(0deg,transparent 0,transparent 47px,rgba(255,193,7,0.5) 47px,rgba(255,193,7,0.5) 48px),
    repeating-linear-gradient(90deg,transparent 0,transparent 47px,rgba(255,193,7,0.5) 47px,rgba(255,193,7,0.5) 48px);
}
.dif-layout{display:grid;grid-template-columns:1fr;gap:56px;align-items:start;position:relative}
@media(min-width:820px){.dif-layout{grid-template-columns:5fr 7fr}}
.dif-intro{font-size:16px;font-weight:300;line-height:1.85;color:rgba(250,250,248,0.72)}
.dif-intro p+p{margin-top:16px}
.dif-intro strong{color:var(--branco);font-weight:600}
.dif-lista{display:flex;flex-direction:column}

/* ─── COMO FUNCIONA ────────────────────────────────────────── */
.como{background:var(--bg)}
.steps{display:grid;grid-template-columns:1fr;gap:8px;counter-reset:s}
@media(min-width:760px){.steps{grid-template-columns:1fr 1fr;gap:18px}}

/* ─── DEPOIMENTOS ──────────────────────────────────────────── */
.deps{background:var(--bg-2)}
.dep-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:760px){.dep-grid{grid-template-columns:repeat(3,1fr)}}

/* ─── CTA FINAL ────────────────────────────────────────────── */
.cta{
  background:var(--amarelo);
  padding:120px var(--pad-x);
  text-align:center;
  position:relative;overflow:hidden;
}
.cta::before{
  content:'';position:absolute;inset:0;opacity:0.08;
  background-image:repeating-linear-gradient(45deg,transparent 0,transparent 16px,var(--grafite) 16px,var(--grafite) 17px);
}
.cta-inner{position:relative;z-index:1;max-width:720px;margin:0 auto}
.cta .bs-eyebrow{justify-content:center}
.cta p{
  font-size:18px;font-weight:400;color:rgba(42,42,44,0.78);
  max-width:520px;margin:0 auto 44px;line-height:1.7;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ─── CONTATO ──────────────────────────────────────────────── */
.contato{background:var(--bg)}
.contato-inner{max-width:1120px;margin:0 auto}
.contato-grid{display:grid;grid-template-columns:1fr;gap:28px;margin-top:48px}
@media(min-width:900px){.contato-grid{grid-template-columns:5fr 7fr}}
.contato-cards{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:520px){.contato-cards{grid-template-columns:1fr 1fr}}
@media(min-width:900px){.contato-cards{grid-template-columns:1fr}}

.map-wrap{
  position:relative;border-radius:8px;overflow:hidden;
  border:1px solid var(--card-line-2);
  background:var(--card);
  min-height:380px;
  box-shadow:var(--shadow-lg);
}
.map-wrap iframe{width:100%;height:100%;min-height:380px;border:0;display:block;filter:grayscale(.15) contrast(1.02)}
.map-foot{
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  padding:14px 18px;background:var(--grafite);color:var(--branco);
  font-size:13px;
}
.map-foot strong{color:var(--amarelo);font-weight:700;letter-spacing:0.02em}
.map-foot a{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--amarelo);
}
.map-foot a:hover{color:var(--amarelo-2)}

/* ─── FOOTER ───────────────────────────────────────────────── */
footer.bs-footer{
  background:var(--grafite);color:rgba(250,250,248,0.75);
  padding:64px var(--pad-x) 28px;
}
.footer-inner{display:grid;grid-template-columns:1fr;gap:40px;max-width:1240px;margin:0 auto}
@media(min-width:780px){.footer-inner{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.footer-logo img{height:48px;width:auto;filter:brightness(1.05)}
.footer-desc{font-size:13.5px;font-weight:300;line-height:1.7;max-width:280px;margin-top:14px;color:rgba(250,250,248,0.65)}
.footer-col h4{
  font-size:11px;font-weight:800;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--amarelo);margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col li{font-size:13.5px;font-weight:300;color:rgba(250,250,248,0.7)}
.footer-col a{display:inline-flex;align-items:center;gap:8px;transition:color .2s}
.footer-col a:hover{color:var(--amarelo)}
.footer-bottom{
  max-width:1240px;margin:48px auto 0;padding-top:22px;
  border-top:1px solid rgba(250,250,248,0.08);
  display:flex;flex-direction:column;gap:6px;
  font-size:12px;color:rgba(250,250,248,0.5);
}
@media(min-width:780px){.footer-bottom{flex-direction:row;justify-content:space-between}}

/* ─── ENTRY ANIMATION ──────────────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
.hero-eyebrow{animation:fadeUp .5s ease both}
.hero h1{animation:fadeUp .6s .1s ease both}
.hero-sub{animation:fadeUp .6s .22s ease both}
.hero-actions{animation:fadeUp .6s .34s ease both}
.hero-stats{animation:fadeUp .6s .46s ease both}
.hero-flag{animation:fadeUp .7s .55s ease both}