:root{
  --bg:#0e0e0e;
  --card:#111;
  --accent:#cfa300;
  --muted:#bdbdbd;
  --white:#fff;
  --radius:12px;
  --maxwidth:1100px;
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

*{box-sizing:border-box}
body{
  margin:0;
  background:var(--bg);
  color:var(--white);
  -webkit-font-smoothing:antialiased;
}

.site-header{
  background:var(--bg);
  padding:18px 5%;
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:50;
  border-bottom:1px solid rgba(255,255,255,0.03);
}

.header-inner{
  max-width:var(--maxwidth);
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:20px;
}

.logo{
  height:140px;
  max-height:18vh;
}

.brand-text{
  font-size:28px;
  letter-spacing:3px;
  font-weight:700;
}

.site-main{
  padding-top:180px;
  padding-bottom:60px;
}

.wrap{
  max-width:var(--maxwidth);
  margin:0 auto;
  padding:0 20px;
}

.columns{
  display:flex;
  gap:40px;
  align-items:flex-start;
}

.col{
  background:var(--card);
  padding:28px;
  border-radius:var(--radius);
  box-shadow:0 8px 30px rgba(0,0,0,0.6);
}

.left{
  flex:1 1 60%;
}

.right{
  flex:0 0 360px;
  display:flex;
  flex-direction:column;
  gap:10px;
  align-items:center;
}

.left h1{
  color:var(--accent);
  margin-top:0;
  font-size:24px;
}

.left p{
  line-height:1.6;
  color:var(--muted);
}

.left ul{
  margin-left:18px;
  color:var(--white);
}

.collapse-toggle{
  line-height:1.4;
  width:100%;
  background:none;
  border:1px solid rgba(255,255,255,0.06);
  padding:12px;
  text-align:left;
  color:var(--white);
  font-size:18px;
  font-weight:700;
  border-radius:8px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.collapse-panel{
  display:none;
  padding:12px 0 0;
  color:var(--muted);
}

.form-card{
  width:100%;
  display:flex;
  flex-direction:column;
  align-items:center;
}

.form-card label{
  align-self:flex-start;
  color:var(--muted);
  margin-top:8px;
}

.form-card input{
  width:100%;
  max-width:320px;
  padding:12px;
  border-radius:8px;
  border:1px solid rgba(255,255,255,0.04);
  background:#0b0b0b;
  color:var(--white);
}

#submitBtn{
  width:100%;
  max-width:320px;
  padding:12px;
  border-radius:8px;
  border:none;
  background:var(--accent);
  color:#000;
  font-weight:800;
  cursor:pointer;
  margin-top:14px;
}

.form-msg{
  margin-top:8px;
  color:var(--muted);
}

.note{
  font-size:13px;
  color:var(--muted);
  margin-top:10px;
  text-align:center;
}

.faq{
  max-width:var(--maxwidth);
  margin:30px auto 25px;
  padding:20px;
  border-radius:12px;
  background:var(--card);
}

.faq h2{
  color:var(--accent);
  text-align:left;
  margin:0 0 12px 0;
}

.faq-item{
  border-top:1px solid rgba(255,255,255,0.03);
  padding:12px 0;
}

.faq-q{
  line-height:1.4;
  width:100%;
  background:none;
  border:none;
  color:var(--white);
  text-align:left;
  font-size:18px;
  font-weight:700;
  padding:6px 0;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.faq-q::after{
  content:'+';
  color:var(--accent);
  font-weight:900;
}

.faq-q[aria-expanded="true"]::after{
  content:'−';
  transform:rotate(0);
}

.faq-a{
  display:none;
  color:var(--muted);
  padding-top:8px;
  line-height:1.6;
}

.site-footer{
  background:transparent;
  padding:24px 5%;
  border-top:1px solid rgba(255,255,255,0.03);
}

.footer-inner{
  max-width:var(--maxwidth);
  margin:0 auto;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
}

.socials a{
  color:var(--accent);
  text-decoration:none;
  margin:0 8px;
}

@media (max-width:900px){
  .columns{
    flex-direction:column;
    align-items:center;
  }
  .right{
    width:100%;
    max-width:420px;
  }
  .left{
    width:100%;
    max-width:720px;
  }
  .site-main{
    padding-top:140px;
  }
  .logo{
    height:110px;
  }
}
@media (max-width:420px){
  .logo{
    height:90px;
  }
  .brand-text{
    font-size:20px;
  }
  .wrap{
    padding:0 12px;
  }
  .left ul{
    margin-left:14px;
  }
  #submitBtn, .form-card input{
    max-width:320px;
    width:92%;
  }
}