/* ============ BLOG — Listing (Le Carnet) ============
   Look "carnet/journal" — masthead daté, à la une, archives.
   Préfixe .bg-* pour blog-listing. Réutilise tokens + site.css.
   ===================================================== */

/* ----- MASTHEAD : à la place du hero classique, un en-tête type journal ----- */
.bg-mast {
  background: var(--mf-paper);
  color: var(--mf-ink);
  padding: 180px 64px 56px;
  border-bottom: 1px solid rgba(26,22,19,0.18);
  position: relative;
}
.bg-mast__wrap { max-width: 1280px; margin: 0 auto; }

.bg-mast__rule {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 28px;
  align-items: center;
  font-family: var(--font-body); font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--mf-gold);
  padding-bottom: 28px;
  border-bottom: 1px solid var(--mf-gold);
  margin-bottom: 36px;
}
.bg-mast__rule .l, .bg-mast__rule .r {
  display: flex; align-items: center; gap: 10px;
  color: var(--mf-ink-3);
}
.bg-mast__rule .r { justify-content: flex-end; }
.bg-mast__issue {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: 18px; letter-spacing: 0.02em;
  color: var(--mf-gold); text-transform: none;
}

.bg-mast__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(72px, 10vw, 168px);
  line-height: 0.95; letter-spacing: -0.02em;
  text-align: center; margin: 0;
  text-wrap: balance;
}
.bg-mast__title em {
  font-style: italic; color: var(--mf-gold);
}
.bg-mast__sub {
  text-align: center;
  font-family: var(--font-subhead); font-style: italic;
  font-size: 21px; color: var(--mf-ink-3);
  margin: 24px auto 0; max-width: 56ch;
}

.bg-mast__meta {
  display: flex; justify-content: center; gap: 48px;
  margin-top: 40px;
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--mf-ink-3);
}
.bg-mast__meta span { display: inline-flex; align-items: center; gap: 10px; }
.bg-mast__meta b { color: var(--mf-gold); font-weight: 600; }

/* ----- À LA UNE ----- */
.bg-feature {
  background: var(--mf-paper);
  padding: 80px 64px 80px;
}
.bg-feature__wrap {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px;
  align-items: center;
}
.bg-feature__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #0c0907;
}
.bg-feature__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 700ms var(--ease-out);
}
.bg-feature:hover .bg-feature__media img { transform: scale(1.03); }
.bg-feature__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.18) 100%);
  pointer-events: none;
}
.bg-feature__badge {
  position: absolute; top: 20px; left: 20px;
  background: var(--foil-gold); color: var(--mf-ink);
  padding: 10px 16px;
  font-family: var(--font-body); font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.32em; text-transform: uppercase;
  z-index: 2;
}

.bg-feature__cat {
  font-family: var(--font-body); font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--mf-gold); margin-bottom: 16px;
  display: inline-flex; align-items: center; gap: 12px;
}
.bg-feature__cat::before {
  content: ''; width: 28px; height: 1px; background: var(--mf-gold);
}
.bg-feature__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(36px, 4.2vw, 56px);
  line-height: 1.05; letter-spacing: -0.005em;
  margin: 0 0 22px; color: var(--mf-ink);
}
.bg-feature__title em { font-style: italic; color: var(--mf-gold); }
.bg-feature__lede {
  font-family: var(--font-subhead); font-style: italic;
  font-size: 19px; line-height: 1.6;
  color: var(--mf-ink-3); margin: 0 0 28px;
}
.bg-feature__byline {
  font-family: var(--font-body); font-size: 13px;
  color: var(--mf-ink-3);
  display: flex; flex-wrap: wrap; gap: 18px; align-items: center;
  padding-top: 22px;
  border-top: 1px solid rgba(26,22,19,0.14);
  margin-bottom: 28px;
}
.bg-feature__byline strong { color: var(--mf-ink); font-weight: 600; }
.bg-feature__byline .dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--mf-gold);
}
.bg-feature__cta {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--mf-ink); text-decoration: none;
  border-bottom: 1px solid var(--mf-gold);
  padding-bottom: 6px;
  transition: color var(--t-fast), gap var(--t-fast);
}
.bg-feature__cta:hover { color: var(--mf-gold); gap: 16px; }

/* ----- ARCHIVES — filtres + grille ----- */
.bg-archive {
  background: var(--mf-paper-2);
  padding: 100px 64px 130px;
  border-top: 1px solid rgba(26,22,19,0.1);
}
.bg-archive__head {
  max-width: 1280px; margin: 0 auto 36px;
  display: grid; grid-template-columns: 1fr auto; gap: 24px;
  align-items: end;
}
.bg-archive__head h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(34px, 3.6vw, 48px); line-height: 1.06;
  margin: 12px 0 0;
}
.bg-archive__head h2 em { font-style: italic; color: var(--mf-gold); }
.bg-archive__count {
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--mf-ink-3);
}

.bg-filters {
  max-width: 1280px; margin: 0 auto 40px;
  display: flex; flex-wrap: wrap; gap: 22px 28px;
  padding: 18px 0;
  border-top: 1px solid rgba(26,22,19,0.12);
  border-bottom: 1px solid rgba(26,22,19,0.12);
  font-family: var(--font-body); font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--mf-ink-3);
}
.bg-filters .f {
  cursor: pointer; padding: 4px 0; position: relative;
  transition: color var(--t-fast);
}
.bg-filters .f:hover { color: var(--mf-ink); }
.bg-filters .f.is-active { color: var(--mf-gold); }
.bg-filters .f.is-active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -19px;
  height: 1px; background: var(--mf-gold);
}

.bg-grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 28px;
}
.bg-card.is-hidden { display: none; }
.bg-card {
  display: flex; flex-direction: column;
  text-decoration: none; color: inherit;
  transition: transform var(--t-med);
}
.bg-card:hover { transform: translateY(-4px); }
.bg-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #0c0907;
  margin-bottom: 22px;
}
.bg-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 700ms var(--ease-out), filter 700ms var(--ease-out);
  filter: saturate(1.02);
}
.bg-card:hover .bg-card__media img {
  transform: scale(1.04);
  filter: saturate(1.1);
}
.bg-card__cat {
  position: absolute; top: 14px; left: 14px;
  background: var(--mf-paper);
  color: var(--mf-ink);
  padding: 8px 14px;
  font-family: var(--font-body); font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.32em; text-transform: uppercase;
  z-index: 2;
}
.bg-card__date {
  font-family: var(--font-body); font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--mf-gold); margin-bottom: 12px;
  display: inline-flex; align-items: center; gap: 12px;
}
.bg-card__date::before {
  content: ''; width: 24px; height: 1px; background: var(--mf-gold);
}
.bg-card__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: 26px; line-height: 1.15; letter-spacing: -0.005em;
  color: var(--mf-ink); margin: 0 0 12px;
}
.bg-card__title em { font-style: italic; color: var(--mf-gold); }
.bg-card__excerpt {
  font-family: var(--font-body); font-size: 16px; line-height: 1.55;
  color: var(--mf-ink-3); margin: 0 0 18px;
}
.bg-card__byline {
  margin-top: auto;
  display: flex; gap: 14px; align-items: center;
  padding-top: 14px;
  border-top: 1px solid rgba(26,22,19,0.12);
  font-family: var(--font-body); font-size: 12.5px;
  color: var(--mf-ink-3);
}
.bg-card__byline strong { color: var(--mf-ink); font-weight: 600; }
.bg-card__byline .read {
  margin-left: auto; color: var(--mf-gold); font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; font-size: 11px;
}

/* ----- NEWSLETTER ----- */
.bg-news {
  background: var(--mf-ink);
  color: var(--mf-paper);
  padding: 120px 64px;
  text-align: center;
}
.bg-news__wrap { max-width: 720px; margin: 0 auto; }
.bg-news .mh-label { margin: 0 auto 18px; }
.bg-news h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(34px, 4vw, 52px); line-height: 1.08;
  color: var(--mf-paper); margin: 0 0 18px;
}
.bg-news h2 em {
  font-style: italic;
  background: var(--foil-gold);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bg-news p {
  font-family: var(--font-subhead); font-style: italic;
  font-size: 19px; color: var(--mf-paper-3);
  margin: 0 0 36px;
}
.bg-news__form {
  display: flex; gap: 0;
  border: 1px solid rgba(207,175,102,0.5);
  background: rgba(0,0,0,0.25);
}
.bg-news__form input {
  flex: 1; appearance: none; border: none;
  background: transparent;
  padding: 18px 22px;
  font-family: var(--font-body); font-size: 17px;
  color: var(--mf-paper);
}
.bg-news__form input:focus { outline: none; }
.bg-news__form input::placeholder { color: rgba(245,241,234,0.4); font-style: italic; }
.bg-news__form button {
  background: var(--foil-gold); color: var(--mf-ink);
  border: none; padding: 0 28px;
  font-family: var(--font-body); font-size: 12px; font-weight: 700;
  letter-spacing: 0.32em; text-transform: uppercase;
  cursor: pointer;
  transition: filter var(--t-fast);
}
.bg-news__form button:hover { filter: brightness(1.08); }
.bg-news__small {
  margin-top: 16px; font-size: 13px; color: var(--mf-paper-3);
  font-style: normal; font-family: var(--font-body);
}

/* ----- Responsive ----- */
@media (max-width: 1100px) {
  .bg-mast { padding: 150px 40px 48px; }
  .bg-feature { padding: 60px 40px; }
  .bg-feature__wrap { grid-template-columns: 1fr; gap: 32px; }
  .bg-archive { padding: 80px 40px 100px; }
  .bg-archive__head { grid-template-columns: 1fr; gap: 12px; align-items: start; }
  .bg-grid { grid-template-columns: repeat(2, 1fr); }
  .bg-news { padding: 90px 40px; }
}
@media (max-width: 900px) {
  .bg-mast__rule { grid-template-columns: 1fr; gap: 6px; text-align: center; }
  .bg-mast__rule .r { justify-content: center; }
  .bg-mast__meta { flex-wrap: wrap; gap: 16px 28px; }
  .bg-card__title { font-size: 24px; }
}
@media (max-width: 680px) {
  .bg-mast { padding: 130px 20px 36px; }
  .bg-mast__title { font-size: clamp(54px, 14vw, 72px); }
  .bg-mast__sub { font-size: 17px; }
  .bg-feature, .bg-archive, .bg-news { padding-left: 20px; padding-right: 20px; }
  .bg-grid { grid-template-columns: 1fr; gap: 28px; }
  .bg-filters { gap: 14px 20px; font-size: 11px; }
  .bg-news__form { flex-direction: column; border: none; background: transparent; }
  .bg-news__form input {
    border: 1px solid rgba(207,175,102,0.5);
    background: rgba(0,0,0,0.25);
    padding: 14px 18px;
  }
  .bg-news__form button { padding: 16px; }
}