:root{
  --bg:#f4f6f8;
  --surface:#ffffff;
  --card:#ffffff;
  --text:#101828;
  --muted:#475467;
  --border:#e4e7ec;
  --accent:#1fbf63;
  --accent2:#0ea74e;
  --green:var(--accent);
  --green2:var(--accent2);
  --line:var(--border);
  --radius2:22px;
  --shadow:0 10px 30px rgba(16,24,40,.08);
  --radius:16px;
  --max:1120px;
  --grad:radial-gradient(1200px 600px at 10% 10%, rgba(31,191,99,.18), transparent 55%),
         radial-gradient(900px 500px at 90% 0%, rgba(14,167,78,.14), transparent 55%);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1200px 700px at 15% -10%, rgba(13,187,90,.16), transparent 60%),
    radial-gradient(900px 600px at 95% 15%, rgba(15,122,60,.18), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.55;
}
img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
.container{width:min(1120px, calc(100% - 40px)); margin-inline:auto}
.skip-link{
  position:absolute; left:-999px; top:0;
  background:#fff; color:#000; padding:10px 12px; border-radius:10px;
}
.skip-link:focus{left:12px; top:12px; z-index:9999}

/* ===== HEADER / MENU ===== */
.header{
  position:sticky; top:0; z-index:50;
  background:rgba(74,79,85,.92); /* cinza escuro */
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:16px;
}

.brand{display:flex; align-items:center; gap:12px}
.brand__logoWrap{
  background:linear-gradient(135deg, var(--accent), var(--accent2));
  border:1px solid rgba(16,24,40,.08);
  border-radius:14px;
  padding:10px 12px;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 10px 30px rgba(16,24,40,.10);
}
.brand__logo{height:28px; width:auto}

.nav{
  display:flex; align-items:center; gap:14px;
}
.nav a{
  padding:10px 12px; border-radius:12px;
  color:rgba(255,255,255,.92); /* branco visível */
  font-weight:600;
  transition:.18s ease;
}
.nav a:hover{
  color:#ffffff;
  background:rgba(255,255,255,.10);
}
.nav .btn{color:#ffffff} /* garante texto branco no botão do menu */

.navToggle{
  display:none;
  width:44px; height:42px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.08);
  cursor:pointer;
}
.navToggle span{
  display:block;
  height:2px; margin:7px 10px;
  background:rgba(255,255,255,.92);
  border-radius:5px;
}

/* ===== BOTÕES ===== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  font-weight:700;
  background:linear-gradient(135deg, var(--green2), var(--green));
  border:1px solid var(--border);
  box-shadow: 0 14px 26px rgba(13,187,90,.18);
  transition:.18s ease;
  color:#ffffff; /* texto branco */
}
.btn:hover{transform: translateY(-1px); filter:saturate(1.1)}
.btn--ghost{
  background:transparent;
  border:1px solid var(--border);
  box-shadow:none;
  color:var(--text);
}
.btn--sm{padding:10px 12px; border-radius:12px}
.btn--full{width:100%}

/* ===== HERO ===== */
.hero{
  position:relative;
  padding:56px 0 26px;
  overflow:hidden;
}
.hero__bg{
  position:absolute; inset:0;
  background:
    radial-gradient(900px 600px at 25% 10%, rgba(13,187,90,.14), transparent 60%),
    radial-gradient(700px 520px at 85% 40%, rgba(15,122,60,.12), transparent 58%);
  pointer-events:none;
}
.hero__grid{
  position:relative;
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:34px;
  align-items:center;
}
.pill{
  display:inline-flex;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(16,24,40,.04);
  color:var(--muted); /* visível no fundo claro */
  font-weight:700;
  letter-spacing:.2px;
}
h1{
  font-size: clamp(34px, 4.2vw, 54px);
  line-height:1.05;
  margin:14px 0 12px;
  letter-spacing:-.02em;
}
.lead{
  font-size:18px;
  color:var(--muted); /* visível */
  margin:0 0 18px
}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap}

.trust{
  margin-top:22px;
  display:flex; gap:14px; flex-wrap:wrap;
}
.trust__item{
  flex:1 1 150px;
  padding:12px 14px;
  border-radius:16px;
  border:1px solid var(--line);
  background:rgba(16,24,40,.03);
}
.trust__num{font-weight:800}
.trust__txt{display:block; color:var(--muted); font-size:13px; margin-top:2px}

.hero__media{display:grid; gap:12px}
.mediaCard{
  border-radius: var(--radius2);
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow: var(--shadow);
}
.mediaCard img{height: 320px; width:100%; object-fit:cover}
.mediaRow{
  display:grid; grid-template-columns:1fr 1fr; gap:12px;
}
.mediaRow img{
  border-radius: var(--radius);
  height: 150px; width:100%;
  object-fit:cover;
  border:1px solid var(--border);
  box-shadow: 0 12px 26px rgba(16,24,40,.12); /* mais leve */
}

/* ===== SEÇÕES ===== */
.section{padding:74px 0}
.section--alt{
  background:
    radial-gradient(700px 480px at 20% 20%, rgba(13,187,90,.12), transparent 55%),
    rgba(16,24,40,.01);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section--soft{
  background:rgba(16,24,40,.02);
  border-top:1px solid var(--line);
}
.sectionHead{
  display:flex; flex-direction:column; gap:10px;
  max-width: 720px;
  margin-bottom: 26px;
}
.sectionHead h2{
  font-size: clamp(26px, 2.5vw, 36px);
  margin:0;
  letter-spacing:-.02em;
}
.sectionHead p{margin:0; color:var(--muted)}

/* ===== CARDS ===== */
.cards3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}
.card{
  padding:20px;
  border-radius: var(--radius2);
  border:1px solid var(--border);
  background: linear-gradient(180deg, rgba(16,24,40,.03), rgba(16,24,40,.01));
  box-shadow: 0 16px 34px rgba(16,24,40,.12); /* mais leve */
}
.card h3{margin:0 0 8px}
.card p{margin:0 0 14px; color:var(--muted)} /* corrigido */

.checklist{
  list-style:none;
  padding:0; margin:0;
  display:grid; gap:10px;
  color:var(--muted);
}
.checklist li{
  position:relative;
  padding-left:28px;
}
.checklist li::before{
  content:"";
  position:absolute; left:0; top:4px;
  width:18px; height:18px;
  border-radius:7px;
  background:rgba(13,187,90,.22);
  border:1px solid rgba(13,187,90,.35);
  box-shadow: 0 10px 18px rgba(13,187,90,.12);
}
.checklist li::after{
  content:"✓";
  position:absolute; left:5px; top:2px;
  font-weight:900;
  font-size:13px;
  color:#0b1220; /* check escuro para aparecer */
}
.checklist--big{gap:12px}
.checklist--big li{color:var(--muted)} /* corrigido */

/* ===== PRODUTOS ===== */
.products{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}
.product{
  overflow:hidden;
  border-radius: var(--radius2);
  border:1px solid var(--border);
  background:rgba(16,24,40,.025);
  box-shadow: 0 16px 34px rgba(16,24,40,.12); /* mais leve */
}
.product__img img{height:220px; width:100%; object-fit:cover}
.product__body{padding:16px}
.product__body h3{margin:0 0 8px}
.product__body p{margin:0 0 12px; color:var(--muted)}
.tags{display:flex; gap:8px; flex-wrap:wrap}
.tag{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(16,24,40,.035);
  color:var(--muted);
  font-weight:600;
}

/* ===== CTA LINE ===== */
.ctaLine{
  margin-top:18px;
  padding:18px;
  border-radius: var(--radius2);
  border:1px solid var(--border);
  background: linear-gradient(135deg, rgba(13,187,90,.16), rgba(255,255,255,.06));
  display:flex; align-items:center; justify-content:space-between;
  gap:14px;
}
.ctaLine h3{margin:0 0 4px}
.ctaLine p{margin:0; color:var(--muted)}

/* ===== FEATURES ===== */
.features{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.feature{
  padding:16px;
  border-radius: var(--radius);
  border:1px solid var(--border);
  background:rgba(16,24,40,.025);
}
.feature h3{margin:0 0 8px; font-size:16px}
.feature p{margin:0; color:var(--muted)}

/* ===== SUSTAIN ===== */
.sustain{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:center;
}
.sustain__img img{
  border-radius: var(--radius2);
  border:1px solid var(--border);
  box-shadow: var(--shadow);
  height: 360px;
  width:100%;
  object-fit:cover;
}

/* ===== CONTATO (SEM FORM) ===== */
.contact{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:18px;
  align-items:start;
}
.steps{margin:10px 0 18px; color:var(--muted)}
.contact__chips{display:flex; gap:10px; flex-wrap:wrap; margin:14px 0 16px}
.chip{
  padding:9px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(16,24,40,.03);
  color:var(--muted);
  font-weight:600;
}
.chip:hover{background: rgba(16,24,40,.06)}
.note{
  border-left:3px solid rgba(13,187,90,.7);
  padding:12px 12px 12px 14px;
  border-radius: 12px;
  background:rgba(16,24,40,.02);
  color:var(--muted);
}

/* ===== FOOTER (LEVE) ===== */
.footer{
  border-top:1px solid var(--line);
  background:#d9d9d9; /* cinza claro */
}
.footer__inner{
  padding:28px 0;
  display:flex; justify-content:space-between; gap:20px;
}
.footer__brand{max-width: 420px}
.footer__brand p{margin:10px 0 0; color:#344054}
.brand__logoWrap--footer{display:inline-flex; padding:10px 12px; border-radius:14px}
.footer__cols{display:flex; gap:26px}
.footer h4{margin:0 0 10px; color:#0b1220}
.footer ul{list-style:none; padding:0; margin:0; display:grid; gap:8px}
.footer a{color:#0b1220}
.footer a:hover{text-decoration:underline}
.muted{color:#344054}
.footer__bottom{
  border-top:1px solid var(--line);
  padding:14px 0;
  color:#344054;
  font-size:13px;
}

/* ===== RESPONSIVO ===== */
@media (max-width: 980px){
  .hero__grid, .sustain, .contact{grid-template-columns:1fr; }
  .mediaCard img{height: 280px}
  .features{grid-template-columns: repeat(2, 1fr)}
  .cards3, .products{grid-template-columns:1fr; }
  .ctaLine{flex-direction:column; align-items:flex-start}
}

@media (max-width: 840px){
  .navToggle{display:inline-block}
  .nav{
    position:fixed;
    right:20px; top:72px;
    width:min(360px, calc(100% - 40px));
    padding:12px;
    border-radius:18px;
    border:1px solid rgba(16,24,40,.12);
    background: rgba(74,79,85,.98); /* cinza escuro (menu mobile) */
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    display:none;
    flex-direction:column;
    align-items:stretch;
  }
  .nav a{width:100%}
  .nav.is-open{display:flex}
}

/* ===== GALERIA ===== */
.gallery{
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:14px;
  margin-top:22px;
}
.gallery__item{
  grid-column:span 4;
  border:1px solid var(--border);
  background:var(--card);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow);
  cursor:pointer;
  padding:0;
  text-align:left;
}
.gallery__item img{
  width:100%;
  height:260px;
  object-fit:contain;
  background:linear-gradient(180deg, rgba(16,24,40,.02), rgba(16,24,40,.00));
  display:block;
}
.gallery__item:focus-visible{
  outline:3px solid rgba(31,191,99,.35);
  outline-offset:3px;
}
.galleryHint{
  margin-top:14px;
  color:var(--muted);
  font-size:.95rem;
}

/* ===== CONTATO (CARDS INFO) ===== */
.contactCards{
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:14px;
  margin-top:18px;
}
.infoCard{
  grid-column:span 4;
  border:1px solid var(--border);
  background:var(--card);
  border-radius:18px;
  padding:18px;
  box-shadow:var(--shadow);
}
.infoCard--cta{
  text-decoration:none;
  display:block;
  transition:transform .15s ease, border-color .15s ease;
}
.infoCard--cta:hover{
  transform:translateY(-2px);
  border-color:rgba(31,191,99,.35);
}
.infoCard__kicker{
  color:var(--muted);
  font-size:.9rem;
}
.infoCard__value{
  margin-top:8px;
  font-size:1.25rem;
  font-weight:800;
  color:var(--text);
}
.infoCard__hint{
  margin-top:6px;
  color:var(--muted);
  font-size:.9rem;
}
.contactActions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}

/* ===== LIGHTBOX ===== */
.lightbox{
  position:fixed;
  inset:0;
  background:rgba(16,24,40,.72);
  display:none;
  align-items:center;
  justify-content:center;
  padding:22px;
  z-index:9999;
}
.lightbox--open{ display:flex; }
.lightbox__img{
  max-width:min(1100px, 95vw);
  max-height:85vh;
  border-radius:18px;
  background:#fff;
  box-shadow:0 30px 70px rgba(0,0,0,.35);
}
.lightbox__close{
  position:fixed;
  top:16px;
  right:16px;
  width:46px;
  height:46px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.12);
  color:#fff;
  font-size:28px;
  line-height:1;
  cursor:pointer;
}

/* Responsivo */
@media (max-width: 900px){
  .gallery__item{ grid-column:span 6; }
  .gallery__item img{ height:220px; }
  .infoCard{ grid-column:span 6; }
}
@media (max-width: 560px){
  .gallery{ grid-template-columns:repeat(6, 1fr); }
  .gallery__item{ grid-column:span 6; }
  .gallery__item img{ height:210px; }
  .infoCard{ grid-column:span 12; }
}