/* ============================================================
   PhD Square — Post-alert signup section
   Loaded on the homepage. Reuses the site's CSS variables.
   ============================================================ */

.subscribe {
  background: var(--surface, #fff);
  border-top: 1px solid var(--border-soft, #e8dfc8);
  border-bottom: 1px solid var(--border-soft, #e8dfc8);
  padding: 4.5rem 2.5rem;
  text-align: center;
}
.subscribe-inner { max-width: 560px; margin: 0 auto; }

.subscribe-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent, #2d5f3f);
  margin-bottom: 0.9rem;
}
.subscribe-title {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink, #1a1611);
  margin-bottom: 0.8rem;
}
.subscribe-desc {
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--ink-3, #7a6c54);
  margin-bottom: 2rem;
}

.subscribe-form {
  display: flex;
  gap: 0.7rem;
  justify-content: center;
  flex-wrap: wrap;
}
.subscribe-input {
  flex: 1;
  min-width: 0;
  max-width: 340px;
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 0.95rem;
  color: var(--ink, #1a1611);
  background: var(--bg-elev, #fbf7ec);
  border: 1px solid var(--border, #d9cfb8);
  border-radius: 999px;
  padding: 0.75rem 1.2rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.subscribe-input:focus {
  outline: none;
  border-color: var(--accent, #2d5f3f);
  box-shadow: 0 0 0 3px rgba(45, 95, 63, 0.12);
}
.subscribe-btn {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent, #2d5f3f);
  border: 1px solid var(--accent, #2d5f3f);
  border-radius: 999px;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease, transform 0.12s ease;
}
.subscribe-btn:hover { background: var(--accent-2, #1f4a2c); }
.subscribe-btn:active { transform: scale(0.97); }
.subscribe-btn:disabled { opacity: 0.6; cursor: default; }

/* Honeypot — hidden from people, visible to dumb bots */
.subscribe-hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  opacity: 0; pointer-events: none;
}

.subscribe-msg {
  min-height: 1.2rem;
  margin-top: 1.1rem;
  font-size: 0.88rem;
  font-weight: 500;
}
.subscribe-msg.is-ok  { color: var(--accent, #2d5f3f); }
.subscribe-msg.is-err { color: #a3431f; }

@media (max-width: 520px) {
  .subscribe { padding: 3.5rem 1.5rem; }
  .subscribe-input { max-width: none; flex-basis: 100%; }
  .subscribe-btn { flex-basis: 100%; }
}

.subscribe-privacy {
  margin-top: 1rem;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--ink-4, #a3957c);
}

.subscribe-count {
  display: none;
  margin: 0.4rem 0 2rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink-3, #7a6c54);
}
.subscribe-count.is-visible { display: block; }
.subscribe-count strong {
  color: var(--accent, #2d5f3f);
  font-weight: 700;
  font-size: 1.15rem;
}