@import url('https://fonts.googleapis.com/css2?family=Varela+Round&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;500;600;700&display=swap');

:root{
  --bg: #0b1220;
  --card: rgba(255,255,255,0.06);
  --stroke: rgba(255,255,255,0.12);
  --text: #ffffff;
  --muted: rgba(255,255,255,0.78);
  --brand: #02b36c;
  --brand2:#0b5ed7;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html, body{ overflow-x:hidden; }
body{
  font-family: "Hind Siliguri", sans-serif;
  background:#0b1020;
  color: var(--text);
}
a{ text-decoration:none; }
ul{ list-style:none; }

/* HEADER */
.cabecalho{
  position: fixed;
  top:0;
  left:0;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 10px 18px;
  z-index: 1000;
  background: rgba(0,0,0,0.15);
  backdrop-filter: blur(10px);
  transition: background .25s ease, box-shadow .25s ease;
}
.cabecalho.scrolled{
  background: rgba(8, 12, 22, 0.92);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}

.logo{
  width: 92px;
  height: auto;
  border-radius: 12px;
}

.navegacao-opcoes-menu{
  display:flex;
  align-items:center;
  gap: 14px;
}

.items-menu{
  display:flex;
  align-items:center;
  gap: 8px;
}
.item a{
  display:inline-flex;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--text);
  font-family: "Varela Round", sans-serif;
  font-size: 15px;
  transition: .2s ease;
}
.item a:hover{
  background: rgba(255,255,255,0.08);
}

.item-cta a{
  background: rgba(2, 179, 108, 0.18);
  border: 1px solid rgba(2, 179, 108, 0.45);
}
.item-cta a:hover{
  background: rgba(2, 179, 108, 0.28);
}

/* Menu toggle */
.menu-toggle{
  display:none;
  background: transparent;
  border:none;
  color:#fff;
  font-size: 28px;
  cursor:pointer;
  padding: 6px 10px;
  border-radius: 12px;
}
.menu-toggle:hover{ background: rgba(255,255,255,0.08); }

/* HERO */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 110px 18px 50px;
  background-image: url(./public/img/imagemnuu.png);
  background-size: cover;
  background-position:center;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background: radial-gradient(900px 500px at 30% 30%, rgba(2,179,108,0.25), transparent 55%),
              radial-gradient(700px 420px at 80% 20%, rgba(11,94,215,0.25), transparent 55%),
              rgba(0,0,0,0.55);
}
.hero-container{
  position: relative;
  z-index: 2;
  width: min(980px, 100%);
}
.hero-content{
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.35);
}

.hero-badge{
  display:inline-flex;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .3px;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(0,0,0,0.18);
}

.hero-title{
  margin-top: 14px;
  font-size: clamp(42px, 6vw, 64px);
  line-height: 1;
  font-weight: 700;
}
.hero-title span{ color: var(--brand); }

.hero-subtitle{
  margin-top: 12px;
  max-width: 620px;
  font-size: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.hero-actions{
  margin-top: 18px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 18px;
  border-radius: 14px;
  font-weight: 700;
  transition: .2s ease;
  border: 1px solid transparent;
}
.btn-primary{
  background: rgba(2,179,108,0.95);
  color: #071013;
}
.btn-primary:hover{ transform: translateY(-1px); filter: brightness(0.98); }
.btn-secondary{
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
  color:#fff;
}
.btn-secondary:hover{ background: rgba(255,255,255,0.12); transform: translateY(-1px); }
.btn-link{
  color: rgba(255,255,255,0.85);
  text-decoration: underline;
  padding: 10px 0;
  border:none;
}
.btn-link:hover{ color:#fff; }

.hero-metrics{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.metric{
  background: rgba(0,0,0,0.18);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 14px;
  padding: 12px;
}
.metric strong{
  display:block;
  font-size: 14px;
}
.metric span{
  display:block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
}

/* ABOUT */
.about{
  padding: 60px 18px;
  background: #0b1020;
}
.container{
  width: min(1000px, 100%);
  margin: 0 auto;
}
.about-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  align-items:center;
}
.about-text{
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 18px;
  padding: 22px;
}
.about-text h2{
  font-family:"Varela Round", sans-serif;
  font-size: 32px;
  margin-bottom: 10px;
}
.about-text h2 span{ color: var(--brand); }
.about-text p{
  color: rgba(255,255,255,0.80);
  line-height: 1.7;
  font-size: 16px;
}

.feature-list{
  margin-top: 14px;
  display:grid;
  gap: 10px;
  color: rgba(255,255,255,0.85);
  font-size: 15px;
}
.about-actions{
  margin-top: 16px;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}

.about-image img{
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
  box-shadow: 0 18px 50px rgba(0,0,0,0.25);
}

/* FOOTER */
.footer{
  padding: 22px 18px;
  background: rgba(0,0,0,0.35);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-container{
  width:min(1000px,100%);
  margin: 0 auto;
  text-align:center;
}
.footer p{ color: rgba(255,255,255,0.85); }
.footer-small{
  margin-top: 6px;
  font-size: 12px;
  color: rgba(255,255,255,0.65);
}

/* RESPONSIVO */
@media (max-width: 860px){
  .about-grid{ grid-template-columns: 1fr; }
  .hero-metrics{ grid-template-columns: 1fr; }
}

/* Menu mobile */
@media (max-width: 768px){
  .menu-toggle{ display:block; }

  .items-menu{
    display:none;
    position: absolute;
    top: 62px;
    right: 14px;
    background: rgba(8, 12, 22, 0.96);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 14px;
    padding: 10px;
    flex-direction: column;
    min-width: 180px;
    box-shadow: 0 18px 50px rgba(0,0,0,0.35);
  }
  .items-menu.show{ display:flex; }
  .item a{ width: 100%; }
}