.xmi-block {
  --xmi-bg: #000;
  --xmi-border: #222;
  --xmi-text: #ffffff;
  --xmi-muted: #d5dbea;
  --xmi-primary: #15003D;
  --xmi-primary-text: #ffffff;
  --xmi-secondary-bg: transparent;
  --xmi-secondary-text: #ffffff;
  --xmi-secondary-border: #222;
  --xmi-accent: #15003D;

  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.xmi-block__inner {
  display: grid;
  grid-template-columns: 1fr;

  background: var(--xmi-bg);
  color: var(--xmi-text);
  border: 1px solid var(--xmi-border);
  border-radius: 22px;
}

.xmi-block__brand {
  position: relative;
  border-bottom: 1px solid var(--xmi-border);
  padding: 1.25rem 1rem 1rem;
}

.xmi-block__logo {
  display: block;
  width: 100%;
}

.xmi-block__content {
  padding: 1rem;
}

.xmi-block__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.7rem, 4vw, 2.1rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.xmi-block__text {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--xmi-muted);
}

.xmi-block__actions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.xmi-block__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 4.2rem;
  padding: 0.95rem 1.1rem;
  border-radius: 14px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.xmi-block__link:hover,
.xmi-block__link:focus {
  transform: translateY(-1px);
}

.xmi-block__link--primary {
  background: var(--xmi-primary);
  color: var(--xmi-primary-text);
}

.xmi-block__link--secondary {
  background: var(--xmi-secondary-bg);
  color: var(--xmi-secondary-text);
  border: 1px solid var(--xmi-secondary-border);
}

@media (min-width: 768px) {
  .xmi-block__inner {
    grid-template-columns: 220px 1fr;
  }

  .xmi-block__brand {
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 0;
    padding: 1.25rem;
  }

  .xmi-block__brand::before {
    top: auto;
    right: 0;
    bottom: 0;
    width: auto;
    height: 6px;
  }

  .xmi-block__content {
    padding: 1.35rem 1.35rem 1.25rem;
  }

  .xmi-block__actions {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }

  .xmi-block__link--primary {
    min-width: 11.5rem;
  }
}

/* Light mode automatique */
@media (prefers-color-scheme: light) {
  .xmi-block {
    --xmi-bg: #ffffff;
    --xmi-border: #d7dee8;
    --xmi-text: #081226;
    --xmi-muted: #445066;
    --xmi-primary: #15003D;
    --xmi-primary-text: #ffffff;
    --xmi-secondary-bg: transparent;
    --xmi-secondary-text: #081226;
    --xmi-secondary-border: #d7dee8;
    --xmi-accent: #15003D;
  }
}