.naiade-interest {
  --naiade-red: #c62828;
  --naiade-red-dark: #a91f1f;
  --naiade-border: #d8d8d8;
  --naiade-muted: #666;
  max-width: 760px;
  margin: 36px auto;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid #e4e4e4;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.07);
}

.naiade-interest__intro { text-align: center; margin-bottom: 26px; }
.naiade-interest__intro h2 { margin: 0 0 10px; text-wrap: balance; }
.naiade-interest__intro p { margin: 0; color: var(--naiade-muted); }

.naiade-interest__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.naiade-interest__field { display: block; margin: 0 0 18px; border: 0; padding: 0; }
.naiade-interest__field--wide { grid-column: 1 / -1; }
.naiade-interest__field > span,
.naiade-interest__field > legend { display: block; margin-bottom: 7px; font-weight: 700; }

.naiade-interest input[type="text"],
.naiade-interest input[type="tel"],
.naiade-interest input[type="email"],
.naiade-interest select {
  width: 100%;
  min-height: 48px;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid var(--naiade-border);
  border-radius: 8px;
  background: #fff;
  color: #222;
  font: inherit;
}

.naiade-interest input:focus,
.naiade-interest select:focus { outline: 3px solid rgba(198, 40, 40, 0.18); border-color: var(--naiade-red); }
.naiade-interest__choices { display: flex; flex-wrap: wrap; gap: 10px 20px; }
.naiade-interest__choice { display: inline-flex; align-items: center; gap: 7px; font-weight: 400; }
.naiade-interest__consent { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 10px; font-weight: 700; }
.naiade-interest__consent input { margin-top: 5px; flex: 0 0 auto; }
.naiade-interest__privacy { color: var(--naiade-muted); font-size: 13px; line-height: 1.5; }

.naiade-interest__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 24px;
  border: 0;
  border-radius: 8px;
  background: var(--naiade-red);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.naiade-interest__submit:hover,
.naiade-interest__submit:focus { background: var(--naiade-red-dark); color: #fff; }
.naiade-interest__submit:disabled { opacity: 0.65; cursor: wait; }
.naiade-interest__message { margin-top: 16px; font-weight: 700; }
.naiade-interest__message--success { color: #18743a; }
.naiade-interest__message--error { color: var(--naiade-red); }
.naiade-interest__honeypot { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 640px) {
  .naiade-interest { margin: 28px 0; padding: 22px 18px; border-radius: 12px; }
  .naiade-interest__grid { grid-template-columns: 1fr; gap: 0; }
  .naiade-interest__field--wide { grid-column: auto; }
  .naiade-interest__submit { width: 100%; }
}