.contact {
  display: grid;
  gap: 32px;
  padding: 24px 0 64px;
  align-items: start;
}

.contact-intro h2 {
  margin: 8px 0 12px;
  font-size: clamp(28px, 4vw, 40px);
}

.contact-note {
  color: var(--muted);
  font-size: 14px;
  margin: 20px 0 0;
}

.contact-card {
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 42%),
    var(--panel);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.form-note {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  font-weight: 600;
  line-height: 1.45;
}

.form-note.is-ok {
  color: #111;
  background: var(--lime);
  border-color: transparent;
}

.form-note.is-err {
  color: #ffd4d0;
  background: #2a1210;
  border-color: rgba(255, 80, 60, 0.35);
  font-weight: 500;
}

.form-note.is-err strong { font-weight: 700; }

.form-summary {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(214, 252, 48, 0.35);
  background: rgba(214, 252, 48, 0.08);
}

.form-summary p {
  margin: 0 0 8px;
  font-weight: 600;
}

.form-summary ul {
  margin: 0;
  padding-left: 18px;
}

.form-summary a { color: var(--lime); }

.contact-form { display: grid; gap: 18px; }
.form-pair {
  display: grid;
  gap: 16px;
}
.form-row { display: grid; gap: 8px; }
.form-row label,
.form-row legend {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.field-hint {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.field-error {
  margin: 0;
  color: #ffb4ac;
  font-size: 13px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #101010;
  color: var(--ink);
  font: inherit;
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}

.contact-form textarea { min-height: 148px; resize: vertical; }

.contact-form input[type="text"]:hover,
.contact-form input[type="email"]:hover,
.contact-form textarea:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.contact-form input[type="text"]:focus-visible,
.contact-form input[type="email"]:focus-visible,
.contact-form textarea:focus-visible,
.contact-form .contact-submit:focus-visible,
.topic-opt:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.contact-form input[aria-invalid="true"],
.contact-form textarea[aria-invalid="true"] {
  border-color: rgba(255, 120, 100, 0.7);
}

.contact-form .hp {
  position: absolute;
  left: -9999px;
  height: 0;
  width: 0;
  overflow: hidden;
}

.topic-seg {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  gap: 4px;
  padding: 4px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #0a0a0a;
}

.topic-opt {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  margin: 0;
  padding: 0 8px;
  border: 0;
  border-radius: 12px;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: background 160ms var(--ease), color 160ms var(--ease);
}

.topic-opt:hover {
  color: var(--ink);
}

.topic-opt.is-on {
  background: var(--lime);
  color: #111;
}

.contact-submit {
  width: 100%;
  justify-content: center;
  gap: 0;
  padding: 0 24px;
  text-align: center;
}

.contact-form .contact-submit[aria-busy="true"] { opacity: 0.72; }

.captcha-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.captcha-eq {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 14px;
  background: var(--lime);
  color: #111;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-weight: 600;
  font-size: 15px;
}

.captcha-eq-eq {
  background: transparent;
  color: var(--muted);
  padding: 0 2px;
  min-height: 0;
}

.captcha-box input { max-width: 96px; }

@media (min-width: 880px) {
  .contact { grid-template-columns: 0.85fr 1.15fr; gap: 48px; }
  .form-pair { grid-template-columns: 1fr 1fr; }
}