/* ── Newsletter card ────────────────────────────────────────────
   Two variants on the same component, switched by class:
     .newsletter-card           (default, end of blog/about)
     .newsletter-card.compact   (footer column)
   Single email field + button. Honeypot field is .nl-trap, hidden.
   Inline success/error message replaces the form on submit. */

.newsletter-card {
  position: relative;
  margin: 64px auto 0;
  max-width: 640px;
  padding: 32px 36px 30px;
  background: var(--paper-white);
  border: 1.5px solid var(--ink);
  border-radius: 16px;
  box-shadow: 4px 4px 0 var(--riso-pink);
  overflow: hidden;
}
.newsletter-card::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background-image: url("/img/grain.svg");
  background-repeat: repeat;
  mix-blend-mode: multiply;
  opacity: 0.28;
}
.newsletter-card > * { position: relative; }

.newsletter-card .nl-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  margin-bottom: 10px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.newsletter-card .nl-eyebrow::before {
  content: "";
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--riso-pink);
  box-shadow: 1.5px 1.5px 0 var(--riso-green);
  flex-shrink: 0;
}
.newsletter-card .nl-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.15;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}
.newsletter-card .nl-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--riso-pink-deep);
}
.newsletter-card .nl-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  margin: 0 0 20px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.newsletter-form .nl-trap {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}
.newsletter-form input[type="email"] {
  flex: 1 1 240px;
  min-width: 0;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 10px;
  outline: none;
  transition: box-shadow 0.15s;
}
.newsletter-form input[type="email"]::placeholder { color: var(--ink-faint); }
.newsletter-form input[type="email"]:focus {
  box-shadow: 2px 2px 0 var(--riso-pink);
}
.newsletter-form button {
  flex: 0 0 auto;
  padding: 12px 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--paper-white);
  background: var(--ink);
  border: 1.5px solid var(--ink);
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 2px 2px 0 var(--riso-pink);
}
.newsletter-form button:hover {
  transform: translateY(-2px);
  box-shadow: 3px 3px 0 var(--riso-green);
}
.newsletter-form button:active { transform: translateY(0); }
.newsletter-form button[disabled] { opacity: 0.55; cursor: wait; }

.newsletter-msg {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--ink-dim);
  min-height: 1.2em;
}
.newsletter-msg.is-ok { color: var(--riso-green-deep); }
.newsletter-msg.is-err { color: var(--riso-pink-deep); }

/* ── Compact variant for the footer ──────────────────────────── */
.newsletter-card.compact {
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  max-width: none;
}
.newsletter-card.compact::before { display: none; }
.newsletter-card.compact .nl-eyebrow { display: none; }
.newsletter-card.compact .nl-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 500;
  margin-bottom: 14px;
}
.newsletter-card.compact .nl-title em {
  font-family: var(--font-mono);
  font-style: normal;
  color: var(--ink-dim);
  text-transform: uppercase;
}
.newsletter-card.compact .nl-sub {
  font-size: 11px;
  margin-bottom: 12px;
  color: var(--ink-faint);
}
.newsletter-card.compact .newsletter-form {
  flex-wrap: nowrap;
}
.newsletter-card.compact .newsletter-form input[type="email"] {
  padding: 9px 12px;
  font-size: 12px;
  flex: 1 1 0;
}
.newsletter-card.compact .newsletter-form button {
  padding: 9px 14px;
  font-size: 11px;
}
.newsletter-card.compact .newsletter-msg {
  font-size: 11px;
  margin-top: 10px;
}

@media (max-width: 540px) {
  .newsletter-card { padding: 24px 22px 22px; margin-top: 40px; }
  .newsletter-card .nl-title { font-size: 22px; }
  .newsletter-form { flex-direction: column; gap: 8px; }
  /* Column-direction flex reads the basis as height, so the 240px
     in `flex: 1 1 240px` would make the email field 240px tall.
     Reset to auto so the input is just its natural input height. */
  .newsletter-form input[type="email"] { flex: 0 0 auto; width: 100%; }
  .newsletter-form button { flex: 0 0 auto; width: 100%; padding: 13px 18px; }
  .newsletter-card.compact .newsletter-form {
    flex-direction: row;
    flex-wrap: nowrap;
  }
  .newsletter-card.compact .newsletter-form input[type="email"] { flex: 1 1 0; width: auto; }
  .newsletter-card.compact .newsletter-form button { width: auto; padding: 9px 14px; }
}