/* ============================================================
   Opera Prestige — Global Footer
   Prefix : .op-footer  |  v1.0.0
   Dépôt  : /wp-content/themes/uncode-child/css/footer-opera.css
   Enqueue: wp_enqueue_style('op-footer', ...)  — voir functions.php
   ============================================================ */

/* --- Variables scoped (isolation totale vis-à-vis d'Uncode) --- */
.op-footer {
  --op-black:     #080808;
  --op-anthra:    #1C1C1C;
  --op-white:     #F5F3EE;
  --op-gold:      #C9A96E;
  --op-txt:       rgba(245, 243, 238, 0.60);
  --op-txt-dim:   rgba(245, 243, 238, 0.35);
  --op-ease:      cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- Reset ciblé --- */
.op-footer,
.op-footer *,
.op-footer *::before,
.op-footer *::after {
  box-sizing: border-box;
}

.op-footer {
  display: block;
  width: 100%;
  background: var(--op-black);
}


/* =============================================================
   BANDE 1 — MARQUE + NEWSLETTER
   ============================================================= */

.op-footer__band-1 {
  background: var(--op-black);
  padding: 64px 80px;
  border-bottom: 1px solid rgba(245, 243, 238, 0.05);
}

.op-footer__band-1-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1400px;
  margin: 0 auto;
}

/* — Brand — */
.op-footer__wordmark {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 28px;
  color: var(--op-white);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 16px;
  line-height: 1;
  transition: color 0.3s var(--op-ease);
}

.op-footer__wordmark:hover {
  color: var(--op-gold);
}

.op-footer__brand-sep {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--op-gold), transparent);
  margin-bottom: 18px;
}

.op-footer__tagline {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--op-txt);
  line-height: 1.65;
  margin: 0;
  max-width: 320px;
}

/* — Newsletter — */
.op-footer__eyebrow {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 8.5px;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--op-gold);
  margin-bottom: 14px;
}

.op-footer__nl-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 400;
  color: var(--op-white);
  line-height: 1.3;
  margin: 0 0 10px;
}

.op-footer__nl-title em {
  font-style: italic;
  color: var(--op-gold);
}

.op-footer__nl-desc {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--op-txt-dim);
  line-height: 1.6;
  margin: 0 0 22px;
  max-width: 340px;
}

.op-footer__nl-form {
  display: flex;
  align-items: stretch;
}

.op-footer__nl-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 1px solid rgba(245, 243, 238, 0.12);
  border-right: none;
  padding: 12px 16px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 15px;
  color: var(--op-white);
  outline: none;
  transition: border-color 0.3s var(--op-ease);
}

.op-footer__nl-input::placeholder {
  color: rgba(245, 243, 238, 0.28);
}

.op-footer__nl-input:focus {
  border-color: rgba(201, 169, 110, 0.45);
}

.op-footer__nl-btn {
  background: var(--op-gold);
  color: var(--op-black);
  font-family: 'Inter', sans-serif;
  font-size: 8px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  padding: 12px 22px;
  border: none;
  cursor: pointer;
  transition: background 0.3s var(--op-ease);
  white-space: nowrap;
  flex-shrink: 0;
}

.op-footer__nl-btn:hover {
  background: #d4b87a;
}


/* =============================================================
   BANDE 2 — NAVIGATION SEO
   ============================================================= */

.op-footer__band-2 {
  background: var(--op-black);
  padding: 60px 80px 52px;
  border-bottom: 1px solid rgba(245, 243, 238, 0.05);
}

.op-footer__nav-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
}

.op-footer__col-label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 8px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(245, 243, 238, 0.25);
  margin-bottom: 16px;
}

.op-footer__nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.op-footer__nav-list li {
  margin-bottom: 10px;
  line-height: 1;
}

/* Lien standard — Cormorant italic */
.op-footer__nav-link {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
  color: rgba(245, 243, 238, 0.42);
  text-decoration: none;
  transition: color 0.25s var(--op-ease);
  display: inline-block;
}

.op-footer__nav-link:hover {
  color: var(--op-gold);
}

/* Lien SEO prioritaire — Inter normal */
.op-footer__nav-link--seo {
  font-family: 'Inter', sans-serif;
  font-style: normal;
  font-size: 11px;
  color: rgba(245, 243, 238, 0.55);
}

.op-footer__nav-link--seo:hover {
  color: var(--op-gold);
}


/* =============================================================
   BANDE 3 — LEGAL + SOCIAL
   ============================================================= */

.op-footer__band-3 {
  background: var(--op-black);
  padding: 20px 80px;
}

.op-footer__band-3-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

/* — Légal — */
.op-footer__legal {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.op-footer__copyright {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  color: rgba(245, 243, 238, 0.18);
}

.op-footer__sep {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  color: rgba(245, 243, 238, 0.12);
  line-height: 1;
  user-select: none;
}

.op-footer__legal-link {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  color: rgba(245, 243, 238, 0.24);
  text-decoration: none;
  transition: color 0.25s var(--op-ease);
}

.op-footer__legal-link:hover {
  color: var(--op-gold);
}

/* — Droite : badges + social — */
.op-footer__right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.op-footer__badge {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid rgba(245, 243, 238, 0.08);
  color: rgba(245, 243, 238, 0.16);
  padding: 4px 10px;
  display: inline-block;
  line-height: 1.5;
}

.op-footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(245, 243, 238, 0.10);
  color: rgba(245, 243, 238, 0.40);
  text-decoration: none;
  transition: border-color 0.25s var(--op-ease), color 0.25s var(--op-ease);
  flex-shrink: 0;
}

.op-footer__social-link:hover {
  border-color: var(--op-gold);
  color: var(--op-gold);
}

.op-footer__social-link svg {
  display: block;
}


/* =============================================================
   RESPONSIVE — ≤ 1024px
   ============================================================= */

@media (max-width: 1024px) {

  .op-footer__band-1 {
    padding: 48px 40px;
  }

  .op-footer__band-1-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .op-footer__tagline,
  .op-footer__nl-desc {
    max-width: 100%;
  }

  .op-footer__band-2 {
    padding: 48px 40px 40px;
  }

  .op-footer__nav-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .op-footer__band-3 {
    padding: 20px 40px;
  }
}


/* =============================================================
   RESPONSIVE — ≤ 768px
   ============================================================= */

@media (max-width: 768px) {

  .op-footer__band-1 {
    padding: 40px 28px;
  }

  .op-footer__band-2 {
    padding: 40px 28px 32px;
  }

  .op-footer__nav-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .op-footer__band-3 {
    padding: 20px 28px;
  }
}


/* =============================================================
   RESPONSIVE — ≤ 540px
   ============================================================= */

@media (max-width: 540px) {

  .op-footer__band-1 {
    padding: 36px 20px;
  }

  .op-footer__band-1-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .op-footer__nl-form {
    flex-direction: column;
  }

  .op-footer__nl-input {
    border-right: 1px solid rgba(245, 243, 238, 0.12);
    border-bottom: none;
  }

  .op-footer__nl-btn {
    padding: 14px 22px;
  }

  .op-footer__band-2 {
    padding: 36px 20px 28px;
  }

  .op-footer__nav-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .op-footer__band-3 {
    padding: 20px 20px;
  }

  .op-footer__band-3-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .op-footer__right {
    flex-wrap: wrap;
  }
}