.lead-section {
  position: relative; overflow: hidden; padding: 76px 0;
  border-top: 1px solid var(--line); background: #0a0b0f;
}
.lead-section::before {
  content: ""; position: absolute; width: 680px; height: 680px; right: -280px; top: -330px;
  border-radius: 50%; background: radial-gradient(circle, rgba(42,232,198,.13), transparent 64%);
  pointer-events: none;
}
.lead-layout {
  position: relative; display: grid; grid-template-columns: minmax(250px,.82fr) minmax(0,1.18fr);
  gap: clamp(36px,6vw,80px); align-items: start;
}
.lead-kicker {
  margin: 0 0 16px; color: var(--text-mute); font-size: 12px; line-height: 1.3;
  letter-spacing: .09em; text-transform: uppercase;
}
.lead-copy h2 {
  max-width: 12ch; margin: 0 0 18px; font-size: clamp(28px,4vw,44px); line-height: 1.08;
  letter-spacing: -.035em;
}
.lead-copy > p:not(.lead-kicker) {
  max-width: 44ch; margin: 0; color: var(--text-dim); font-size: 17px; line-height: 1.65;
}
.lead-points { display: grid; gap: 13px; margin: 30px 0 0; padding: 0; list-style: none; }
.lead-points li { display: flex; gap: 12px; color: var(--text-dim); font-size: 14px; line-height: 1.5; }
.lead-points li::before {
  content: ""; flex: none; width: 7px; height: 7px; margin-top: 7px; border-radius: 50%;
  background: var(--teal); box-shadow: 0 0 18px rgba(42,232,198,.42);
}
@property --lead-border-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}
.lead-box {
  --lead-border-angle: 0deg;
  position: relative; isolation: isolate; padding: clamp(24px,4vw,38px);
  border: 1px solid transparent; border-radius: 18px;
  background:
    linear-gradient(rgba(20,20,26,.98), rgba(20,20,26,.98)) padding-box,
    conic-gradient(from var(--lead-border-angle),
      #31343d 0 24%, rgba(220,91,242,.96) 34%, rgba(42,232,198,.98) 43%,
      #31343d 52% 76%, rgba(220,91,242,.82) 86%, #31343d 97%) border-box;
  box-shadow: 0 24px 64px rgba(0,0,0,.24);
  animation: lead-border-flow 5s linear infinite;
}
@keyframes lead-border-flow { to { --lead-border-angle: 360deg; } }
.lead-box__title { margin: 0 0 7px; font-size: 23px; letter-spacing: -.02em; }
.lead-box__sub { margin: 0 0 24px; color: var(--text-dim); font-size: 14px; line-height: 1.55; }
.lead-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.lead-field { display: grid; gap: 7px; color: var(--text-dim); font-size: 13px; }
.lead-field--wide { grid-column: 1 / -1; }
.lead-field input, .lead-field textarea {
  width: 100%; border: 1px solid #343741; border-radius: 9px; outline: 0;
  background: #0d0e12; color: var(--text); font: inherit; font-size: 15px;
  padding: 14px 15px; transition: border-color .18s, box-shadow .18s;
}
.lead-field textarea { min-height: 108px; resize: vertical; line-height: 1.5; }
.lead-field input::placeholder, .lead-field textarea::placeholder { color: #5f6270; }
.lead-field input:focus, .lead-field textarea:focus {
  border-color: var(--teal); box-shadow: 0 0 0 3px rgba(42,232,198,.09);
}
.lead-field [aria-invalid="true"] { border-color: #ff8a8a; box-shadow: 0 0 0 3px rgba(255,138,138,.08); }
.lead-contact-hint { grid-column: 1 / -1; margin: -2px 0 0; color: var(--text-mute); font-size: 12px; }
.lead-contact-hint b { color: var(--violet); font-weight: 600; }
.lead-consent {
  display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start;
  margin: 19px 0 18px; color: var(--text-mute); font-size: 12px; line-height: 1.5; cursor: pointer;
}
.lead-consent input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--teal); }
.lead-consent a, .lead-note a, .lead-error a { color: inherit; text-underline-offset: 3px; }
.lead-submit {
  width: 100%; min-height: 52px; border: 0; border-radius: 9px; cursor: pointer;
  background: linear-gradient(100deg, var(--violet), var(--teal)); color: #080a0d;
  font: 650 16px/1 var(--font); transition: transform .18s, opacity .18s;
}
.lead-submit:hover { transform: translateY(-1px); }
.lead-submit:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.lead-submit:disabled { cursor: wait; opacity: .62; transform: none; }
.lead-validation, .lead-error { margin: 0 0 13px; color: #ffb267; font-size: 13px; line-height: 1.5; }
.lead-error { margin: 13px 0 0; color: #ff9a9a; }
.lead-note { margin: 14px 0 0; text-align: center; color: var(--text-mute); font-size: 12px; }
.lead-done { min-height: 330px; display: grid; align-content: center; text-align: center; }
.lead-done__mark {
  width: 54px; height: 54px; margin: 0 auto 18px; display: grid; place-items: center;
  border-radius: 50%; background: rgba(42,232,198,.12); border: 1px solid rgba(42,232,198,.42);
  color: var(--teal); font-size: 25px;
}
.lead-done h3 { margin: 0 0 10px; font-size: 25px; }
.lead-done p { max-width: 40ch; margin: 0 auto; color: var(--text-dim); line-height: 1.6; }
.lead-trap { position: absolute!important; left: -10000px!important; width: 1px!important; height: 1px!important; overflow: hidden!important; }
[hidden] { display: none !important; }
@media (max-width: 760px) {
  .lead-section { padding: 56px 0; }
  .lead-layout { grid-template-columns: 1fr; gap: 30px; }
  .lead-copy h2 { max-width: 15ch; }
}
@media (max-width: 520px) {
  .lead-fields { grid-template-columns: 1fr; }
  .lead-field--wide, .lead-contact-hint { grid-column: auto; }
  .lead-box { padding: 22px 18px; border-radius: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .lead-box { animation: none; }
  .lead-submit { transition: none; }
}