.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,15,20,.65);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 12px;
}
.brand{
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 10px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.brand{
  display: inline-flex;
  align-items: center;
  padding: 0;
  background: none;
  border: none;
  box-shadow: none;
  transition: transform .18s ease;
}

.brand img{
  height: 36px;
  display: block;
  transition: transform .18s ease, filter .22s ease;
}

/* Hover delicado */
.brand:hover img{
  transform: translateY(-2px);
  filter:
    drop-shadow(0 6px 12px rgba(0,0,0,.35))
    drop-shadow(0 0 6px rgba(255,255,255,.25));
}

/* Click */
.brand:active img{
  transform: translateY(0);
  filter:
    drop-shadow(0 4px 8px rgba(0,0,0,.30));
}
.nav{
  display:flex;
  gap: 16px;
  align-items:center;
}
.nav a{
  color: var(--muted);
  font-size: 14px;
}
.nav a:hover{ color: var(--text); }

.btn{
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  display:inline-flex;
  align-items:center;
  gap: 10px;
  cursor:pointer;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.06);
}
.btn-primary{
  border: 1px solid rgba(255,77,26,.35);
  background: linear-gradient(180deg, rgba(255,77,26,.22), rgba(255,77,26,.10));
  box-shadow: 0 12px 30px rgba(255,77,26,.12);
}
.btn-primary:hover{
  border-color: rgba(255,77,26,.55);
  box-shadow: 0 16px 40px rgba(255,77,26,.16);
}

.hero{
  padding: 76px 0 56px;   /* <- voltou o respiro que tinha antes */
  position: relative;
  overflow: hidden;
}
.hero::before{
  content:"";
  position:absolute;
  top:-120px;
  right:-120px;
  width:420px;
  height:420px;
  background: radial-gradient(circle, rgba(255,77,26,.18), transparent 70%);
  filter: blur(40px);
  pointer-events:none;
}

.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.10);
  pointer-events:none;
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items:center;
}
@media (max-width: 900px){
  .hero-grid{ grid-template-columns:1fr; }
}

.kicker{
  color: var(--muted);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 12px;
}
.h1{
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.05;
  margin: 10px 0 12px;
}
.lead{
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 18px;
}
.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.card{
  background: linear-gradient(
    180deg,
    rgba(255,255,255,.05),
    rgba(0,0,0,.15)
  );
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-inner{ padding: 18px; }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 900px){
  .grid-3{ grid-template-columns: 1fr; }
}

.module{
  position: relative;
  overflow:hidden;
}
.module .tag{
  font-size:12px;
  color: var(--muted);
}
.module h3{
  margin: 10px 0 8px;
}
.module p{
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}
.module:hover{
  border-color: rgba(255,77,26,.25);
}
.module::after{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(500px 200px at 20% 0%, rgba(255,77,26,.18), transparent 60%);
  opacity: 0;
  transition: opacity .2s ease;
}
.module:hover::after{ opacity: 1; }

.screen{
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  overflow:hidden;
  position: relative;
  min-height: 360px;
}
.screen-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.18);
}
.dots{ display:flex; gap:6px; }
.dot{ width:10px; height:10px; border-radius:50%; background: rgba(255,255,255,.18); }
.dot.accent{ background: rgba(255,77,26,.75); }

.screen-body{
  padding: 16px;
  display:grid;
  gap: 12px;
}
.fake-row{
  height: 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow:hidden;
  position: relative;
}
.fake-row::before{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.10), transparent);
  transform: translateX(-60%);
  animation: shimmer 2.4s infinite;
}
@keyframes shimmer{
  0%{ transform: translateX(-60%); }
  100%{ transform: translateX(60%); }
}

.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .35s ease, transform .35s ease;
}
.reveal.on{
  opacity: 1;
  transform: translateY(0);
}

/* PWA install modal */
.modal{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0,0,0,.55);
  z-index: 999;
}
.modal.open{ display: flex; }

.modal-card{
  width: min(520px, calc(100% - 18px));
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(17,24,35,.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 60px rgba(0,0,0,.45);
  overflow: hidden;
}

.modal-head{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.modal-title{
  font-weight: 800;
  letter-spacing: .01em;
}

.modal-close{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.modal-body{
  padding: 14px;
}

.modal-text{
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.5;
}

.modal-steps{
  margin: 0;
  padding-left: 18px;
  color: var(--text);
}
.modal-steps li{
  margin: 8px 0;
  color: var(--muted);
}