/* ============================================
   NEWSLETTER BLOCK — Dark Immersive (Variant 3)
   À insérer en fin d'article avant le footer
   ============================================ */

.nl-block {
  /* Full-bleed indépendant du parent : toujours 100vw même dans un article contraint */
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  margin-top: 0;
  margin-bottom: 0;
  background: #0A0A0A;
  color: white;
  padding: 4.5rem 2rem;
  position: relative;
  overflow: hidden;
  animation: nlBlockFadeIn 0.6s ease;
  /* Supprimer toute marge parasite héritée */
  box-sizing: border-box;
}

@keyframes nlBlockFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.nl-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(160,82,45,0.18), transparent 55%),
    radial-gradient(circle at 80% 70%, rgba(46,0,255,0.1), transparent 50%);
  pointer-events: none;
}

.nl-block__inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  text-align: center;
}

.nl-block__eyebrow {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--color-accent-laterite, #A0522D);
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.nl-block__eyebrow::before,
.nl-block__eyebrow::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-accent-laterite, #A0522D);
  opacity: 0.4;
}

.nl-block__title {
  font-family: var(--font-editorial, Georgia, serif);
  font-weight: 300;
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.1;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
  color: white;
}

.nl-block__title em {
  font-style: italic;
  background: linear-gradient(135deg, #fff 0%, var(--color-accent-laterite, #A0522D) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nl-block__sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin: 0 auto 2rem;
  max-width: 540px;
}

.nl-block__form {
  display: flex;
  gap: 0.5rem;
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.nl-block__input {
  flex: 1 1 240px;
  padding: 1rem 1.1rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: white;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.nl-block__input::placeholder {
  color: rgba(255,255,255,0.4);
}

.nl-block__input:focus {
  outline: none;
  border-color: var(--color-accent-laterite, #A0522D);
  background: rgba(255,255,255,0.1);
}

.nl-block__btn {
  padding: 0 1.75rem;
  background: white;
  color: #0A0A0A;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
  white-space: nowrap;
  font-family: var(--font-body, 'Inter', sans-serif);
}

.nl-block__btn:hover {
  background: var(--color-accent-laterite, #A0522D);
  color: white;
}

.nl-block__btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.nl-block__privacy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.45);
  margin-top: 1.5rem;
}

.nl-block__privacy a {
  color: var(--color-accent-laterite, #A0522D);
  text-decoration: none;
}

.nl-block__privacy a:hover {
  text-decoration: underline;
}

.nl-block__stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
}

.nl-block__stat strong {
  display: block;
  font-family: var(--font-editorial, Georgia, serif);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--color-accent-laterite, #A0522D);
  font-weight: 300;
  margin-bottom: 0.2rem;
}

/* Success / error message */
.nl-block__message {
  max-width: 480px;
  margin: 1.25rem auto 0;
  padding: 0.85rem 1.1rem;
  font-size: 0.85rem;
  line-height: 1.5;
  background: rgba(102,187,106,0.15);
  border: 1px solid rgba(102,187,106,0.35);
  color: #A5D6A7;
}

.nl-block__message--error {
  background: rgba(229,115,115,0.15);
  border-color: rgba(229,115,115,0.35);
  color: #FFAB91;
}

/* Mobile */
@media (max-width: 720px) {
  .nl-block {
    padding: 3rem 1.25rem;
  }
  .nl-block__stats {
    flex-wrap: wrap;
    gap: 1.25rem;
  }
  .nl-block__form {
    flex-direction: column;
  }
  .nl-block__btn {
    padding: 1rem 1.5rem;
  }
}