/* ========== Secteurs — bento Gen Z ========== */

.sectors {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.sectors::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -100px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(26, 107, 156, 0.1), transparent 70%);
  pointer-events: none;
}

.sectors .container { position: relative; z-index: 1; }

.sectors-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.sector-card {
  grid-column: span 4;
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sector-card.featured {
  grid-column: span 6;
  min-height: 280px;
}

.sector-card:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: 0 20px 48px rgba(12, 61, 92, 0.18);
}

.sector-visual {
  position: absolute;
  inset: 0;
}

.sector-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sector-card:hover .sector-visual img {
  transform: scale(1.06);
}

.sector-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(12, 61, 92, 0.94) 0%,
    rgba(12, 61, 92, 0.55) 45%,
    rgba(12, 61, 92, 0.15) 100%
  );
}

.sector-body {
  position: relative;
  z-index: 1;
  padding: 22px 22px 20px;
  color: #fff;
}

.sector-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.25);
  margin-bottom: 10px;
  backdrop-filter: blur(6px);
}

.sector-card h3 {
  margin: 0 0 8px;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.sector-hook {
  margin: 0 0 10px;
  font-size: 0.88rem;
  line-height: 1.5;
  opacity: 0.9;
}

.sector-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.sector-chip {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: 0.02em;
}

.sector-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  transition: background 0.2s, border-color 0.2s;
}

.sector-link:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.sectors-cta {
  margin-top: 40px;
  padding: 28px 32px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: var(--shadow);
}

.sectors-cta p {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--blue-deep);
  max-width: 520px;
  line-height: 1.5;
}

@media (max-width: 960px) {
  .sector-card,
  .sector-card.featured {
    grid-column: span 6;
    min-height: 220px;
  }
}

@media (max-width: 600px) {
  .sector-card,
  .sector-card.featured {
    grid-column: span 12;
  }

  .sectors-cta {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
  }

  .sectors-cta .btn {
    width: 100%;
  }
}