/* ─── NEWSLETTER SIGN-UP PAGE ──────────────────────────────────────────── */
/* Reuses variables, fonts, .kicker, h1, .cta, .subtext, .error-box from
   site.css. This file only adds the single-column card + form styling. */

.signup-card {
  max-width: 620px;
  margin: 0 auto;
  padding: 56px 48px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.40),
    0 8px 24px rgba(0, 0, 0, 0.20);
  backdrop-filter: blur(8px);
}

.signup-card .kicker {
  text-align: center;
}

.signup-card h1 {
  text-align: center;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.signup-intro {
  text-align: center;
  color: var(--muted);
  max-width: 46ch;
  margin: 0 auto 32px;
  font-size: 16px;
  line-height: 1.6;
}

.field {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.field input {
  padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.field input::placeholder {
  color: rgba(154, 163, 178, 0.6);
}

.field input:focus {
  border-color: var(--heading);
  background: rgba(255, 255, 255, 0.07);
}

/* Honeypot — invisible to real visitors, present for bots that fill every field */
.field--hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

#submit-btn {
  width: 100%;
  text-align: center;
  border: none;
  cursor: pointer;
  font-size: 16px;
  margin-top: 8px;
}

#submit-btn:disabled {
  opacity: 0.6;
  cursor: default;
  transform: none;
  box-shadow: none;
}

.success-box {
  background: rgba(94, 43, 255, 0.14);
  color: #c9b8ff;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(94, 43, 255, 0.28);
  line-height: 1.6;
  margin-top: 20px;
  text-align: center;
}

.signup-privacy {
  text-align: center;
}

.signup-privacy a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(154, 163, 178, 0.5);
  text-underline-offset: 2px;
}

.signup-privacy a:hover {
  color: var(--text);
}

@media (max-width: 640px) {
  .signup-card {
    padding: 40px 24px;
  }
}

/* Badge hidden per Google's reCAPTCHA terms — replaced with the required
   text disclosure (.recaptcha-disclosure) below the submit button instead. */
.grecaptcha-badge {
  visibility: hidden;
}

.recaptcha-disclosure {
  text-align: center;
  font-size: 11px;
  color: var(--muted);
  margin-top: 10px;
}