.btn-prim{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--text);
  color:var(--bg);
  font-size:14px;
  font-weight:500;
  padding:13px 22px;
  border-radius:10px;
  text-decoration:none;
  overflow:hidden;
  isolation:isolate;
  transition:color .35s ease, transform .25s ease, box-shadow .35s ease;
}
.btn-prim::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(135deg, var(--brand) 0%, var(--accent-bright) 100%);
  transform:translateX(-101%);
  transition:transform .45s cubic-bezier(0.65,0,0.35,1);
  z-index:-1;
}
.btn-prim svg{transition:transform .35s ease;}
.btn-prim:hover{
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 12px 30px rgba(124,28,225,0.4);
}
.btn-prim:hover::before{transform:translateX(0);}
.btn-prim:hover svg{transform:translateX(4px);}

.btn-sec{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--bg-3);
  color:var(--text);
  font-size:14px;
  font-weight:500;
  padding:13px 22px;
  border:1px solid var(--line);
  border-radius:10px;
  text-decoration:none;
  transition:background .2s, border-color .2s;
}
.btn-sec:hover{background:var(--bg-card);border-color:var(--line-strong);}

.btn-sec kbd{
  font-family:var(--mono);
  font-size:11px;
  color:var(--text-dim);
  background:var(--bg);
  padding:2px 6px;
  border-radius:4px;
  border:1px solid var(--line);
}

.sec-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--mono);
  font-size:11px;
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:0.16em;
  margin-bottom:24px;
}
.sec-tag::before{
  content:'';width:6px;height:6px;
  border-radius:50%;
  background:var(--accent);
}

h2.sec-hl{
  font-family:var(--sans);
  font-size:clamp(40px,5vw,68px);
  font-weight:500;
  line-height:1.05;
  letter-spacing:-0.035em;
  margin-bottom:24px;
  max-width:820px;
}
h2.sec-hl em{
  font-family:var(--serif);
  font-style:italic;
  font-weight:400;
  color:var(--accent);
}

.sec-sub{
  font-size:17px;
  line-height:1.6;
  color:var(--text-mid);
  max-width:640px;
  margin-bottom:72px;
}