:root{
  --bg: #0b0b0e;
  --bg2:#0f0f14;
  --card:#12121a;
  --text:#f3f4f6;
  --muted:#b6bcc8;
  --line:rgba(255,255,255,.10);
  --orange:#ff6a00;
  --orange2:#ff8a00;
  --shadow: 0 18px 55px rgba(0,0,0,.55);
  --radius: 18px;
}

*{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: linear-gradient(90deg, #2d1200 0%, #170900 25%, #000 50%, #000 100%);
  color:var(--text);
  line-height:1.55;
}
img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}

.container{
  width:min(1120px, 92vw);
  margin-inline:auto;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:8px;
  padding:10px 12px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:12px;
}
.skip-link:focus{left:12px; z-index:9999}

/* Topbar */
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,11,14,.65);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:16px;
}

.brand{display:flex; align-items:center; gap:10px; min-width:180px}
.brand__logo{width: auto; height: 36px; max-width: 160px; object-fit: contain;}
.brand__text{font-weight:700; letter-spacing:.2px; opacity:.9}

.nav{display:flex; align-items:center; gap:18px}
.nav__link{color:var(--muted); font-weight:600; font-size:14px}
.nav__link:hover{color:var(--text)}
.nav__cta{
  padding:10px 14px;
  border-radius:999px;
  background: linear-gradient(90deg, var(--orange), var(--orange2));
  color:#0b0b0e;
  font-weight:800;
  font-size:14px;
  box-shadow: 0 10px 30px rgba(255,106,0,.25);
}

.menu-btn{
  display:none;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(18,18,26,.6);
  border-radius:12px;
  padding:10px;
}
.menu-btn__bar{display:block; width:22px; height:2px; margin:4px 0; background:var(--text); opacity:.9}

/* Hero */
.hero{
  position: relative;
  padding: 56px 0 18px;
}
.hero__grid{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 34px;
  align-items: center;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(18,18,26,.45);
  color:var(--muted);
  font-weight:600;
  font-size:13px;
}
.dot{width:10px; height:10px; border-radius:999px; background: var(--orange); box-shadow: 0 0 0 6px rgba(255,106,0,.18)}

.hero__title{
  margin:14px 0 10px;
  font-size: clamp(30px, 4vw, 48px);
  line-height:1.08;
  letter-spacing:-.02em;
}
.hero__title--accent{
  color: transparent;
  background: linear-gradient(90deg, var(--orange), var(--orange2));
  -webkit-background-clip: text;
  background-clip:text;
}
.hero__subtitle{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
}

.hero__actions{display:flex; gap:12px; flex-wrap:wrap}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  font-weight:800;
  font-size:15px;
}
.btn--primary{
  background: linear-gradient(90deg, var(--orange), var(--orange2));
  color:#0b0b0e;
  border-color: transparent;
}
.btn--ghost{background: rgba(18,18,26,.35); color:var(--text)}
.btn--full{width:100%}

.stats{
  margin:22px 0 0;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.stats__item{
  padding: 14px 14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(18,18,26,.35);
  border-radius: 16px;
}
.stats__kpi{font-weight:900; font-size:16px; margin:0}
.stats__label{margin:4px 0 0; color:var(--muted); font-size:13px}

.hero__visual{
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  overflow: hidden;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
}
.hero__img{
  height: 100%;
  width: auto;
  max-width: none;
  object-fit: contain;
  object-position: right top;
}
/* fade removido - imagem já possui fade to black */
.hero__fade{
  display: none;
}

/* Hero Wave */
.hero__wave{
  margin-top: 40px;
  width: 100%;
  display: flex;
  justify-content: center;
  overflow: hidden;
}
.hero__wave img{
  width: 60%;
  max-width: 600px;
  min-width: 200px;
  height: auto;
  object-fit: contain;
}

@media (max-width: 980px){
  .hero__wave{
    margin-top: 30px;
  }
  .hero__wave img{
    width: 70%;
  }
}

@media (max-width: 680px){
  .hero__wave{
    margin-top: 24px;
  }
  .hero__wave img{
    width: 80%;
  }
}

/* Sections */
.section{padding: 56px 0}
.section--alt{background: linear-gradient(180deg, rgba(255,106,0,.05), rgba(255,106,0,0) 60%)}
.section__header{margin-bottom: 22px}
.section__title{
  margin: 0 0 6px;
  font-size: clamp(22px, 2.6vw, 32px);
  letter-spacing:-.02em;
}
.section__lead{margin:0; color:var(--muted)}

.card{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(18,18,26,.55);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0,0,0,.28);
}
.card__title{margin:0 0 8px; font-size:18px}
.card__text{margin:0; color:var(--muted)}

/* About */
.about{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items:start;
}
.about__text{padding: 22px}
.about__text p{margin: 0 0 14px; color: var(--muted)}
.about__text p:last-child{margin-bottom:0}

.about__highlights{display:grid; gap: 12px}
.highlight{padding:18px}

/* Features */
.features{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
}
.feature{padding: 18px}
.feature__icon{
  width:42px; height:42px;
  border-radius:14px;
  display:grid; place-items:center;
  background: rgba(255,106,0,.16);
  border:1px solid rgba(255,106,0,.25);
  margin-bottom: 10px;
}

/* CTA */
.cta{
  margin-top: 18px;
  padding: 18px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items:start;
  border-color: rgba(255,106,0,.22);
}
.cta__title{margin:0 0 6px; font-size:20px}
.cta__text{margin:0; color:var(--muted)}

.form{display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px}
.field{display:grid; gap: 6px}
.field--full{grid-column: 1 / -1}
.field__label{font-size:13px; color:var(--muted); font-weight:600}
.field__input{
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10,10,14,.55);
  color: var(--text);
  padding: 0 12px;
  outline: none;
}
.field__input:focus{border-color: rgba(255,106,0,.55); box-shadow: 0 0 0 4px rgba(255,106,0,.14)}
.form__fineprint{grid-column: 1 / -1; margin: 2px 0 0; color: var(--muted); font-size: 12px}

.muted{color:var(--muted)}

/* Gallery */
.gallery{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.gallery__item{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(18,18,26,.35);
  border-radius: 16px;
  padding:0;
  overflow:hidden;
  cursor:pointer;
  transition: transform .15s ease, border-color .15s ease;
}
.gallery__item:hover{transform: translateY(-2px); border-color: rgba(255,106,0,.35)}
.gallery__item img{width:100%; height: 240px; object-fit: cover}

/* FAQ */
.faq{display: flex; flex-direction: column; gap: 12px; max-width: 800px;}
.faq__item{
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 16px;
  background: rgba(18,18,26,.45);
  overflow: hidden;
  transition: border-color .2s ease;
}
.faq__item:hover{border-color: rgba(255,106,0,.3);}
.faq__item[open]{border-color: rgba(255,106,0,.4);}
.faq__question{
  padding: 18px 20px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq__question::-webkit-details-marker{display: none;}
.faq__question::after{
  content: "+";
  font-size: 20px;
  font-weight: 600;
  color: var(--orange);
  transition: transform .2s ease;
}
.faq__item[open] .faq__question::after{
  transform: rotate(45deg);
}
.faq__answer{
  padding: 0 20px 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.faq__answer p{margin: 0;}

/* Footer */
.footer{padding: 26px 0 46px; border-top: 1px solid rgba(255,255,255,.08)}
.footer__inner{display:flex; justify-content:space-between; align-items:center; gap:18px; flex-wrap:wrap}
.footer__brand{display:flex; gap:12px; align-items:center}
.footer__logo{width:44px; height:44px; border-radius:12px; background:#0a0a0d}
.footer__links{display:flex; gap: 14px; flex-wrap:wrap; color:var(--muted); font-weight:600; font-size:14px}
.footer__links a:hover{color:var(--text)}

/* Lightbox */
.lightbox{
  width:min(940px, 92vw);
  border:none;
  border-radius: 18px;
  padding: 10px;
  background: rgba(18,18,26,.98);
  color:var(--text);
  box-shadow: 0 30px 80px rgba(0,0,0,.75);
}
.lightbox::backdrop{background: rgba(0,0,0,.75)}
.lightbox__img{width:100%; height:auto; border-radius: 14px; display:block}
.lightbox__close{
  position:absolute;
  right:12px;
  top:10px;
  width:40px;
  height:40px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.35);
  color: var(--text);
  cursor:pointer;
  font-size:22px;
}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{grid-template-columns: 1fr;}
  .hero__visual{position: relative; min-height: 380px; order: -1;}
  .about{grid-template-columns: 1fr}
  .features{grid-template-columns: repeat(2, minmax(0,1fr))}
  .cta{grid-template-columns: 1fr}
}
@media (max-width: 680px){
  .hero{padding: 24px 0 18px;}
  .hero__visual{display: none;}
  .hero__title{font-size: 24px;}
  .hero__subtitle{font-size: 14px;}
  .hero__actions{flex-direction: column;}
  .btn{width: 100%; padding: 14px 16px;}
  .menu-btn{display:inline-flex}
  .brand{min-width:auto}
  .nav{
    position: fixed;
    left: 4vw;
    right: 4vw;
    top: 70px;
    display:none;
    flex-direction: column;
    gap: 12px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(18,18,26,.96);
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: var(--shadow);
  }
  .nav.is-open{display:flex}
  .nav__cta{width:100%; text-align:center}
  .stats{grid-template-columns: 1fr;}
  .gallery{grid-template-columns: 1fr}
  .form{grid-template-columns: 1fr}
}