/* ============================================
   PREMIUM — page de présentation premium
   ============================================ */

.premium-hero {
  background: var(--c-blue);
  color: #fff;
  padding: 80px 0 64px;
}
.premium-hero h1 {
  color: #fff;
  font-size: clamp(40px, 5vw, 60px);
  margin-bottom: 20px;
  max-width: 760px;
}
.premium-hero p {
  color: #b3c2c7;
  font-size: 19px;
  max-width: 620px;
  line-height: 1.55;
}
.premium-hero .price-block {
  margin-top: 36px;
  display: inline-flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 28px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--r-md);
}
.premium-hero .price-block .amt {
  font-family: var(--font-display);
  font-size: 56px;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}
.premium-hero .price-block .amt sup { font-size: 24px; }
.premium-hero .price-block small { color: var(--c-mint); font-size: 13.5px; }

.premium-features {
  background: var(--c-paper);
  padding: 80px 0;
}
.premium-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.premium-feat {
  padding: 32px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-bg-warm);
}
.premium-feat-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-sm);
  background: var(--c-blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.premium-feat h3 { font-size: 22px; margin-bottom: 12px; }
.premium-feat p {
  font-size: 14.5px;
  color: var(--c-ink-soft);
  line-height: 1.6;
}

/* Comparison */
.compare-section {
  background: var(--c-bg);
  padding: 80px 0;
}
.compare-table {
  width: 100%;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
}
.compare-table th,
.compare-table td {
  padding: 18px 24px;
  text-align: left;
  border-bottom: 1px solid var(--c-line);
  font-size: 14.5px;
}
.compare-table th {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-mute);
  background: var(--c-bg-warm);
}
.compare-table th.featured { color: var(--c-red); }
.compare-table td.feature-name { font-weight: 500; }
.compare-table td.center { text-align: center; }
.compare-table .check { color: var(--c-blue); font-weight: 600; }
.compare-table .miss { color: var(--c-mute); }
.compare-table tr:last-child td { border-bottom: none; }

/* ============================================
   RESPONSIVE — PREMIUM
   ============================================ */

/* Tablet — 960px */
@media (max-width: 960px) {
  .premium-hero { padding: 56px 0 48px; }
  .premium-hero p { font-size: 16px; }
  .premium-hero .price-block { padding: 18px 22px; }
  .premium-hero .price-block .amt { font-size: 44px; }

  .premium-features { padding: 56px 0; }
  .premium-features-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .premium-feat { padding: 24px; }

  .compare-section { padding: 56px 0; }
}

/* Mobile — 640px : tableau transformé en cards empilées */
@media (max-width: 640px) {
  .premium-hero { padding: 36px 0 32px; }
  .premium-hero h1 { font-size: 28px; }
  .premium-hero p { font-size: 14.5px; }
  .premium-hero .price-block {
    margin-top: 24px;
    padding: 16px 18px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .premium-hero .price-block .amt { font-size: 36px; }
  .premium-hero .price-block .amt sup { font-size: 18px; }

  .premium-features { padding: 36px 0; }
  .premium-features-grid { grid-template-columns: 1fr; }
  .premium-feat { padding: 20px 16px; }
  .premium-feat-icon { width: 40px; height: 40px; margin-bottom: 16px; }
  .premium-feat h3 { font-size: 18px; }
  .premium-feat p { font-size: 13.5px; }

  .compare-section { padding: 36px 0; }

  /* Bannière des en-têtes : on transforme thead en pill résumé */
  .compare-table {
    display: block;
    background: transparent;
    border: none;
    overflow: visible;
  }
  .compare-table thead { display: none; }
  .compare-table tbody { display: block; }

  .compare-table tr {
    display: block;
    background: var(--c-paper);
    border: 1px solid var(--c-line);
    border-radius: var(--r-md);
    padding: 14px 16px;
    margin-bottom: 12px;
  }
  .compare-table td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    border: none;
    font-size: 14px;
    text-align: left;
  }
  .compare-table td.feature-name {
    font-weight: 600;
    font-size: 14.5px;
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--c-line);
    display: block;
  }
  .compare-table td.center {
    padding: 6px 0;
  }
  .compare-table td.center::before {
    content: attr(data-label);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--c-mute);
  }
  /* La cellule Premium prend une légère mise en avant */
  .compare-table td.center + td.center::before {
    color: var(--c-red);
  }
}