.topbar-wrap{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:50;
  padding:16px 0;
  transition:padding .25s ease;
}

.topbar-wrap.scrolled{padding:10px 0}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  min-height:68px;
  padding:0 18px;
  border-radius:22px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  font-weight:800;
  letter-spacing:-.02em;
}

.brand img{width:38px;height:38px;border-radius:12px}
.brand span span{color:hsl(var(--primary))}

.nav-links{
  display:flex;
  align-items:center;
  gap:28px;
}

.nav-links a{
  text-decoration:none;
  color:hsl(var(--muted-foreground));
  font-size:14px;
  font-weight:500;
}

.nav-links a:hover{color:hsl(var(--primary))}

.topbar-actions{
  display:flex;
  align-items:center;
  gap:12px;
}

.icon-btn,.menu-btn{
  width:42px;
  height:42px;
  border-radius:14px;
  border:1px solid hsl(var(--border) / .7);
  background:transparent;
  color:hsl(var(--foreground));
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.menu-btn{display:none}

.mobile-panel{
  display:none;
  margin-top:12px;
  padding:14px;
  border-radius:22px;
}

.mobile-panel.open{display:block}

.mobile-panel a,.mobile-panel button{
  width:100%;
  text-align:left;
  margin:6px 0 0;
}

.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  overflow:hidden;
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,hsl(var(--background) / .8),hsl(var(--background) / .62) 50%,hsl(var(--background))),
    url("/brand/landing-hero.jpg") center/cover no-repeat;
  opacity:.95;
}

.hero-orb{
  position:absolute;
  border-radius:50%;
  filter:blur(110px);
  opacity:.9;
  animation:pulseGlow 8s ease-in-out infinite;
}

.hero-orb.a{
  top:18%;
  left:12%;
  width:340px;
  height:340px;
  background:hsl(var(--primary) / .22);
}

.hero-orb.b{
  right:8%;
  bottom:14%;
  width:300px;
  height:300px;
  background:hsl(var(--accent) / .2);
  animation-delay:1.2s;
}

.hero-content{
  position:relative;
  z-index:1;
  padding:148px 0 84px;
}

.hero-center{
  max-width:980px;
  margin:0 auto;
  text-align:center;
}

.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 16px;
  border-radius:999px;
  font-size:14px;
  color:hsl(var(--muted-foreground));
  margin-bottom:28px;
}

.hero-kicker i{color:hsl(var(--primary))}

.hero-center h1{
  margin:0;
  font-size:clamp(48px,8vw,96px);
  line-height:1.06;
  font-weight:900;
  letter-spacing:-.05em;
}

.hero-center p{
  width:min(720px,100%);
  margin:24px auto 0;
  font-size:19px;
  line-height:1.8;
  color:hsl(var(--muted-foreground));
}

.hero-actions{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:14px;
  margin-top:36px;
}

.hero-tunnel{
  position:relative;
  width:min(860px,100%);
  margin:64px auto 0;
  min-height:180px;
  padding:28px 30px;
  border-radius:28px;
  overflow:hidden;
}

.hero-tunnel::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 50% 50%, hsl(var(--primary) / .16), transparent 50%),
    linear-gradient(90deg,transparent,hsl(var(--primary) / .07),transparent);
}

.flow-lane{
  position:absolute;
  left:-20%;
  right:-20%;
  height:1px;
  background:linear-gradient(90deg,transparent,hsl(var(--primary) / .2),hsl(var(--accent) / .55),hsl(var(--primary) / .2),transparent);
  animation:tunnelFlow 6s linear infinite;
}

.flow-lane.one{top:54px}
.flow-lane.two{top:88px;animation-duration:4.8s}
.flow-lane.three{top:122px;animation-duration:5.4s}

.hero-tunnel-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:end;
  gap:18px;
}

.endpoint{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:16px 18px;
  border-radius:20px;
  background:hsl(var(--background) / .5);
  border:1px solid hsl(var(--border) / .55);
}

.endpoint .label{
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:hsl(var(--muted-foreground));
}

.endpoint strong{
  font-size:18px;
  font-weight:800;
}

.endpoint small{
  color:hsl(var(--muted-foreground));
  line-height:1.6;
}

.endpoint-center{
  display:grid;
  gap:10px;
  justify-items:center;
}

.endpoint-center img{
  width:72px;
  height:72px;
  border-radius:22px;
  box-shadow:0 0 30px hsl(var(--primary) / .2);
}

.endpoint-center span{
  font-size:12px;
  color:hsl(var(--primary));
}

.stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  width:min(880px,100%);
  margin:34px auto 0;
}

.stat{
  padding:18px;
  border-radius:22px;
  text-align:center;
}

.stat strong{
  display:block;
  font-size:30px;
  font-weight:800;
  letter-spacing:-.03em;
}

.stat span{
  display:block;
  margin-top:8px;
  font-size:12px;
  color:hsl(var(--muted-foreground));
}

footer{
  border-top:1px solid hsl(var(--border) / .7);
  padding:36px 0 44px;
}

.footer-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}

.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:22px;
}

.footer-links a{
  text-decoration:none;
  color:hsl(var(--muted-foreground));
  font-size:14px;
}

.footer-links a:hover{color:hsl(var(--primary))}

@media (max-width: 1100px){
  .stats{grid-template-columns:repeat(2,1fr)}
}

@media (max-width: 860px){
  .nav-links,.topbar .btn-primary{display:none}
  .menu-btn{display:inline-flex}
  .hero-tunnel-grid{grid-template-columns:1fr;justify-items:center;text-align:center}
  .hero-tunnel{padding:24px 18px 26px}
}

@media (max-width: 640px){
  .container{width:min(100% - 24px,1180px)}
  .section-padding{padding:78px 0}
  .topbar{padding:0 14px}
  .hero-content{padding:128px 0 74px}
  .hero-center p{font-size:16px}
  .hero-actions,.footer-row{justify-content:center}
  .stats{grid-template-columns:1fr}
}