/* ── Main stage ──────────────────────────────────────────────────────────────── */
main.contact-main {
  flex: 1;
  padding: 72px 0 96px;
  background:
    radial-gradient(1000px 420px at 80% -10%, rgba(123,182,217,0.30), transparent 60%),
    radial-gradient(800px 500px at -10% 30%, rgba(30,123,200,0.10), transparent 60%),
    linear-gradient(180deg, #FFFFFF 0%, #F4F8FC 100%);
}

/* ── Intro ───────────────────────────────────────────────────────────────────── */
.contact-intro { margin-bottom: 48px; }

/* ── Layout ──────────────────────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 32px; } }

.contact-card {
  background: #fff;
  border: 1px solid var(--rx-line);
  border-radius: var(--rx-radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}
@media (max-width: 540px) { .contact-card { padding: 24px; } }

/* ── Audience tabs ───────────────────────────────────────────────────────────── */
.audience-tabs {
  display: inline-flex;
  background: var(--rx-bg-tint);
  border: 1px solid var(--rx-line);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 28px;
  gap: 4px;
}
.audience-tabs button {
  background: transparent; border: 0;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px; font-weight: 600;
  color: var(--rx-ink-soft);
  cursor: pointer;
  transition: all .15s ease;
}
.audience-tabs button.active {
  background: #fff;
  color: var(--rx-primary);
  box-shadow: var(--shadow-sm);
}

/* ── Form fields ─────────────────────────────────────────────────────────────── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 540px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 13px; font-weight: 600;
  color: var(--rx-ink);
  margin-bottom: 6px;
}
.field label .req { color: #DC2626; margin-left: 2px; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--rx-line);
  border-radius: 10px;
  background: #fff;
  padding: 11px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--rx-ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--rx-primary);
  box-shadow: 0 0 0 3px rgba(30,123,200,.15);
}
.field textarea { resize: vertical; min-height: 120px; }
.field .hint { font-size: 12px; color: var(--rx-muted); margin-top: 4px; }

/* ── Form actions ────────────────────────────────────────────────────────────── */
.form-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.reply-note { font-size: 12px; color: var(--rx-muted); }
.privacy-note { font-size: 12px; color: var(--rx-muted); margin-top: 14px; }
.privacy-note a { color: var(--rx-primary); }

/* ── Sidebar info blocks ─────────────────────────────────────────────────────── */
.info-block { margin-bottom: 28px; }
.info-block:last-child { margin-bottom: 0; }
.info-block h2 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.info-block p { color: var(--rx-ink-soft); font-size: 15px; margin: 0; }
.info-block .lnk {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--rx-primary); text-decoration: none; font-weight: 600; font-size: 15px; margin-top: 8px;
}
.info-block .lnk:hover { color: var(--rx-primary-d); }

/* ── Success state ───────────────────────────────────────────────────────────── */
.form-success {
  text-align: center;
  padding: 24px 8px;
}
.form-success .ic {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: #DCFCE7; color: #15803D;
  display: grid; place-items: center;
  margin: 0 auto 18px;
}
.form-success h2 { color: var(--rx-ink); font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.form-success p { color: var(--rx-ink-soft); }