:root{
  --bg:#ffffff;
  --bg2:#f6fbfa;
  --ink:#0b1220;
  --muted:#506074;
  --border:rgba(11,18,32,0.12);
  --shadow:0 18px 50px rgba(11,18,32,0.12);
  --shadow2:0 10px 24px rgba(11,18,32,0.08);

  --p:#0f766e;     /* teal */
  --p2:#115e59;
  --a:#f59e0b;     /* amber */
  --r:14px;

  --max:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit}

.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:15px 28px;
  border-radius:12px;
  font-weight:800;
  letter-spacing:0.3px;
  text-transform:uppercase;
  border:1px solid transparent;
  text-decoration:none;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  box-shadow:var(--shadow2);
  background:linear-gradient(135deg,var(--p),var(--p2));
  color:#fff;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(0px)}

.btn--outline{
  background:transparent;
  color:var(--p);
  border-color:rgba(15,118,110,0.35);
  box-shadow:none;
}
.btn--outline:hover{
  background:rgba(15,118,110,0.08);
  border-color:rgba(15,118,110,0.55);
  box-shadow:var(--shadow2);
}

/* Header */
.header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:1000;
  background:rgba(255,255,255,0.86);
  backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid var(--border);
}
.header.is-scrolled{box-shadow: var(--shadow2); border-bottom-color: rgba(15,118,110,0.55);}
.header__bar{display:flex;align-items:center;justify-content:space-between;padding:14px 0}

.logo{display:flex;align-items:center;gap:14px;text-decoration:none}
.logo__mark{
  width:42px;height:42px;border-radius:12px;
  background:conic-gradient(from 180deg,var(--p),var(--a),var(--p));
  box-shadow:0 12px 30px rgba(15,118,110,0.18);
}
.logo__text{display:flex;flex-direction:column;line-height:1.05}
.logo__brand{font-weight:950;letter-spacing:0.5px;color:var(--p);font-size:1.55rem}
.logo__tag{font-weight:800;text-transform:uppercase;letter-spacing:1px;font-size:0.72rem;color:rgba(11,18,32,0.72)}

.nav__toggle{
  display:none;
  width:44px;height:44px;border-radius:12px;
  border:1px solid rgba(15,118,110,0.25);
  background:rgba(15,118,110,0.06);
  cursor:pointer;
}
.nav__toggle span{display:block;width:18px;height:2px;background:var(--p);margin:4px auto;border-radius:5px}

.nav__menu{display:flex;gap:26px;list-style:none;margin:0;padding:0;align-items:center}
.nav__menu a{
  text-decoration:none;
  font-weight:850;
  color:rgba(11,18,32,0.86);
  position:relative;
}
.nav__menu a:after{
  content:"";
  position:absolute;
  left:0;bottom:-8px;
  width:0;height:2px;
  background:linear-gradient(90deg,var(--p),var(--a));
  transition:width .2s ease;
}
.nav__menu a:hover{color:var(--p)}
.nav__menu a:hover:after{width:100%}

/* Hero */
.hero{
  padding:132px 0 72px;
  background:
    radial-gradient(900px 500px at 85% 20%, rgba(245,158,11,0.14), transparent 60%),
    radial-gradient(900px 500px at 15% 0%, rgba(15,118,110,0.18), transparent 65%),
    linear-gradient(180deg, var(--bg2), #fff);
  position:relative;
}
.hero__wrap{display:grid;grid-template-columns:1.05fr 0.95fr;gap:44px;align-items:center}

.badge{
  display:inline-flex;gap:10px;align-items:center;
  padding:10px 14px;
  border-radius:999px;
  background:rgba(15,118,110,0.08);
  border:1px solid rgba(15,118,110,0.22);
  font-weight:900;
  letter-spacing:0.5px;
  color:var(--p);
  text-transform:uppercase;
  font-size:0.78rem;
}
.badge__dot{width:10px;height:10px;border-radius:999px;background:var(--a);box-shadow:0 0 0 4px rgba(245,158,11,0.18)}

.hero h1{margin:16px 0 10px;font-size:3.2rem;line-height:1.05;letter-spacing:-0.8px}
.hero h1 span{color:var(--p)}
.hero__subtitle{
  margin:0 0 14px;
  font-weight:850;
  color:rgba(11,18,32,0.78);
  font-size:1.18rem;
}
.hero__text{margin:0;color:var(--muted);font-size:1.02rem;max-width:54ch}

.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}

.hero__card{
  border-radius:20px;
  overflow:hidden;
  border:1px solid rgba(11,18,32,0.12);
  box-shadow:var(--shadow);
  background:#fff;
}
.hero__card .hero__img{
  width:100%;height:380px;object-fit:cover;
  background:linear-gradient(135deg, rgba(15,118,110,0.12), rgba(245,158,11,0.08));
}
.hero__card .hero__cap{padding:16px 18px;color:rgba(11,18,32,0.68);font-weight:750}

/* Stats */
.stats{padding:28px 0 18px;background:#fff}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{
  border:1px solid rgba(11,18,32,0.10);
  background:linear-gradient(180deg,#fff, rgba(15,118,110,0.04));
  border-radius:18px;
  padding:18px 18px 16px;
  box-shadow:0 10px 22px rgba(11,18,32,0.06);
}
.stat__icon{
  width:44px;height:44px;border-radius:14px;
  background:rgba(15,118,110,0.10);
  border:1px solid rgba(15,118,110,0.22);
  display:flex;align-items:center;justify-content:center;
  font-weight:950;color:var(--p);
  margin-bottom:10px;
}
.stat__num{font-size:2.1rem;font-weight:950;letter-spacing:-0.6px;color:var(--ink)}
.stat__lab{margin-top:2px;color:rgba(11,18,32,0.66);font-weight:800}

/* Section title */
.section{padding:78px 0;background:var(--bg2)}
.section--white{background:#fff}
.section__title{max-width:820px;margin:0 auto 28px;text-align:center}
.section__title h2{margin:0;font-size:2.45rem;letter-spacing:-0.6px}
.section__title h2 span{color:var(--p)}
.section__title p{margin:10px 0 0;color:var(--muted);font-weight:700}

/* About */
.about{display:grid;grid-template-columns:1.05fr 0.95fr;gap:44px;align-items:center}
.about h2{margin:0 0 12px;font-size:2.35rem;letter-spacing:-0.6px;line-height:1.08}
.about h2 span{color:var(--p)}
.about p{margin:0 0 14px;color:var(--muted);font-weight:650}
.about strong{color:rgba(11,18,32,0.88)}

.quote{
  margin:18px 0 20px;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(245,158,11,0.10);
  border:1px solid rgba(245,158,11,0.24);
  color:rgba(11,18,32,0.78);
  font-weight:850;
}

.about__media{position:relative}
.about__media img{
  border-radius:22px;
  border:1px solid rgba(11,18,32,0.12);
  box-shadow:var(--shadow);
}
.about__badge{
  position:absolute;
  right:18px;bottom:18px;
  background:rgba(11,18,32,0.88);
  color:#fff;
  border:1px solid rgba(255,255,255,0.18);
  border-radius:18px;
  padding:14px 14px;
  box-shadow:0 18px 40px rgba(11,18,32,0.22);
  backdrop-filter: blur(8px);
}
.about__badge .n{font-size:1.8rem;font-weight:950;line-height:1}
.about__badge .t{opacity:0.9;font-weight:800}

/* Products */
.products{background:#fff;padding:78px 0}
.products__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  border:1px solid rgba(11,18,32,0.10);
  border-radius:22px;
  padding:22px;
  background:linear-gradient(180deg,#fff, rgba(15,118,110,0.03));
  box-shadow:0 14px 30px rgba(11,18,32,0.08);
  display:flex;
  flex-direction:column;
}
.card__icon{
  width:54px;height:54px;border-radius:18px;
  background:linear-gradient(135deg, rgba(15,118,110,0.14), rgba(245,158,11,0.10));
  border:1px solid rgba(11,18,32,0.10);
  display:flex;align-items:center;justify-content:center;
  font-weight:950;color:var(--p);
  margin-bottom:12px;
}
.card h3{margin:0 0 8px;font-size:1.25rem;letter-spacing:-0.2px}
.card p{margin:0 0 14px;color:var(--muted);font-weight:650}

.features{margin:0 0 18px;padding:0;list-style:none;display:grid;gap:9px}
.features li{
  display:flex;gap:10px;align-items:flex-start;
  color:rgba(11,18,32,0.74);
  font-weight:750;
}
.features li:before{
  content:"";
  margin-top:7px;
  width:10px;height:10px;
  border-radius:4px;
  background:rgba(15,118,110,0.18);
  border:1px solid rgba(15,118,110,0.32);
  box-shadow:0 0 0 4px rgba(15,118,110,0.08);
}
.card .btn{margin-top:auto}

/* CTA */
.cta{
  padding:74px 0;
  background:
    radial-gradient(900px 500px at 20% 0%, rgba(245,158,11,0.16), transparent 60%),
    radial-gradient(900px 500px at 85% 30%, rgba(15,118,110,0.22), transparent 65%),
    linear-gradient(180deg, #062e2b, #081a2a);
  color:#fff;
}
.cta__box{
  border-radius:28px;
  border:1px solid rgba(255,255,255,0.16);
  padding:34px 26px;
  text-align:center;
  background:rgba(255,255,255,0.06);
  box-shadow:0 18px 55px rgba(0,0,0,0.22);
}
.cta h2{margin:0 0 8px;font-size:2.55rem;letter-spacing:-0.8px;color:#fff}
.cta p{margin:0 auto 18px;max-width:60ch;opacity:0.9;font-weight:650}
.cta .btn{background:#fff;color:var(--p)}
.cta .btn:hover{background:rgba(255,255,255,0.92)}

/* Footer */
.footer{background:#071423;color:rgba(255,255,255,0.86);padding:52px 0 24px}
.footer__grid{display:grid;grid-template-columns:1.2fr 0.9fr 1fr 1.1fr;gap:18px;align-items:start}
.footer__brand{font-weight:950;letter-spacing:0.6px;color:#fff;font-size:1.35rem}
.footer h3{margin:0 0 12px;color:#fff;font-size:1.05rem;letter-spacing:-0.2px}
.footer p{margin:0 0 10px;opacity:0.9}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer a{text-decoration:none;opacity:0.9}
.footer a:hover{opacity:1;color:#fff}

.footer__bottom{border-top:1px solid rgba(255,255,255,0.14);margin-top:18px;padding-top:16px;text-align:center;opacity:0.85}

/* Floating WhatsApp */
.float-wa{
  position:fixed;right:18px;bottom:18px;
  width:54px;height:54px;border-radius:18px;
  background:linear-gradient(135deg,var(--p),var(--a));
  box-shadow:0 18px 40px rgba(11,18,32,0.18);
  display:flex;align-items:center;justify-content:center;
  text-decoration:none;
  border:1px solid rgba(255,255,255,0.22);
  z-index:1200;
}
.float-wa svg{width:26px;height:26px;fill:#fff}

/* Responsive */
@media (max-width: 980px){
  .hero__wrap{grid-template-columns:1fr;gap:22px}
  .hero h1{font-size:2.65rem}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr;gap:22px}
  .products__grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr;}
}

@media (max-width: 640px){
  .nav__toggle{display:inline-block}
  .nav__menu{display:none}
  .nav__menu.is-open{
    display:grid;
    position:absolute;
    top:68px;left:16px;right:16px;
    padding:14px;
    border-radius:18px;
    background:rgba(255,255,255,0.96);
    border:1px solid rgba(11,18,32,0.12);
    box-shadow:var(--shadow);
    gap:12px;
  }
  .nav__menu a{padding:10px 10px;border-radius:12px}
  .nav__menu a:hover{background:rgba(15,118,110,0.08)}

  .hero{padding:120px 0 60px}
  .hero h1{font-size:2.28rem}
  .hero__card .hero__img{height:300px}
  .products__grid{grid-template-columns:1fr}
  .cta h2{font-size:2.05rem}
  .footer__grid{grid-template-columns:1fr}
}

/* === Compatibilidade com classes do HTML (mantém formato idêntico, mas design novo) === */
.hero__content{max-width:820px}
.hero__title{margin:16px 0 10px;font-size:3.2rem;line-height:1.05;letter-spacing:-0.8px}
.hero__title span{color:var(--p)}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}
.hero__bg{position:absolute;inset:0;pointer-events:none;opacity:0.0}
.hero__grain{position:absolute;inset:0;pointer-events:none;opacity:0.0}

.section-head{max-width:820px;margin:0 auto 28px;text-align:center}
.section-title{margin:0;font-size:2.45rem;letter-spacing:-0.6px}
.section-title span{color:var(--p)}
.section-subtitle{margin:10px 0 0;color:var(--muted);font-weight:700}

.stat__value{font-size:2.1rem;font-weight:950;letter-spacing:-0.6px;color:var(--ink)}
.stat__label{margin-top:2px;color:rgba(11,18,32,0.66);font-weight:800}

.about{padding:78px 0;background:var(--bg2)}
.about__grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:44px;align-items:center}
.about__text p{margin:0 0 14px;color:var(--muted);font-weight:650}
.about__img{width:100%;height:520px;object-fit:cover;border-radius:22px;border:1px solid rgba(11,18,32,0.12);box-shadow:var(--shadow)}

.card__title{margin:0 0 8px;font-size:1.25rem;letter-spacing:-0.2px}
.card__text{margin:0 0 14px;color:var(--muted);font-weight:650}
.card__list{margin:0 0 18px;padding:0;list-style:none;display:grid;gap:9px}
.card__list li{display:flex;gap:10px;align-items:flex-start;color:rgba(11,18,32,0.74);font-weight:750}
.card__list li:before{content:"";margin-top:7px;width:10px;height:10px;border-radius:4px;background:rgba(15,118,110,0.18);border:1px solid rgba(15,118,110,0.32);box-shadow:0 0 0 4px rgba(15,118,110,0.08)}

.btn--primary{background:var(--p);color:#fff;border:1px solid rgba(15,118,110,0.35)}
.btn--primary:hover{background:var(--p2)}
.btn--ghost{background:transparent;color:var(--p);border:2px solid rgba(15,118,110,0.45)}
.btn--ghost:hover{background:rgba(15,118,110,0.10);color:var(--p)}
.btn--light{background:#fff;color:var(--p);border:1px solid rgba(255,255,255,0.42)}
.btn--full{width:100%;justify-content:center}

.cta__title{margin:0 0 8px;font-size:2.55rem;letter-spacing:-0.8px;color:#fff}
.cta__text{margin:0 auto 18px;max-width:60ch;opacity:0.9;font-weight:650}

.footer__title{margin:0 0 12px;color:#fff;font-size:1.05rem;letter-spacing:-0.2px}
.footer__muted{opacity:0.9}
.footer__list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer__logo .footer__brand{font-weight:950;letter-spacing:0.6px;color:#fff;font-size:1.35rem}

.wa-float{position:fixed;right:18px;bottom:18px;width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,var(--p),var(--a));box-shadow:0 18px 40px rgba(11,18,32,0.18);display:flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid rgba(255,255,255,0.22);z-index:1200}

/* Header/menu (classes do HTML) */
.menu-btn{
  display:none;
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid rgba(15,118,110,0.28);
  background:rgba(15,118,110,0.06);
  color:var(--p);
  cursor:pointer;
}
.menu-btn:hover{background:rgba(15,118,110,0.10)}

.nav{display:block}
.nav__list{display:flex;gap:26px;list-style:none;margin:0;padding:0;align-items:center}
.nav__link{font-weight:850;color:rgba(11,18,32,0.76);text-decoration:none;position:relative}
.nav__link:after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:linear-gradient(90deg,var(--p),var(--a));transition:width .2s ease;border-radius:5px}
.nav__link:hover{color:var(--p)}
.nav__link:hover:after{width:100%}

@media (max-width: 980px){
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .nav__list{display:none}
  .nav.is-open .nav__list{
    display:grid;
    position:absolute;
    right:20px;top:72px;
    width:min(340px, calc(100vw - 40px));
    padding:14px;
    gap:10px;
    background:#fff;
    border:1px solid rgba(11,18,32,0.12);
    border-radius:18px;
    box-shadow:var(--shadow);
    z-index:1200;
  }
  .nav__link{padding:10px 10px;border-radius:12px}
  .nav__link:hover{background:rgba(15,118,110,0.08)}
  .nav__link:after{display:none}
}

/* About badge (pill) */
.pill{
  position:absolute;
  left:18px;
  bottom:18px;
  padding:14px 14px 12px;
  border-radius:18px;
  background:rgba(255,255,255,0.92);
  border:1px solid rgba(11,18,32,0.10);
  box-shadow:0 18px 50px rgba(11,18,32,0.16);
}
.pill__value{font-weight:950;font-size:1.6rem;letter-spacing:-0.4px;color:var(--p);line-height:1}
.pill__text{margin-top:4px;font-weight:850;color:rgba(11,18,32,0.70);text-transform:uppercase;letter-spacing:0.8px;font-size:0.72rem}
.footer__logo{font-weight:950;letter-spacing:0.6px;color:#fff;font-size:1.35rem}
.wa-float i{color:#fff;font-size:26px}
.footer__links,.footer__contact,.footer__about{display:block}