.sectors__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(180px, auto);
  gap: var(--sp-3);
}

.sectors__item {
  position: relative;
  background: var(--slate);
  border: 1px solid var(--hairline);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  overflow: hidden;
  transition: border-color 300ms ease, box-shadow 300ms ease;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.sectors__item:hover {
  border-color: var(--param-cyan);
  box-shadow: 0 0 32px rgba(111, 227, 210, 0.15);
}

.sectors__item--1 { grid-column: 1/5;  grid-row: span 2; }
.sectors__item--2 { grid-column: 5/13; grid-row: span 2; }
.sectors__item--3 { grid-column: 1/7;  grid-row: span 2; }
.sectors__item--4 { grid-column: 7/10; grid-row: span 2; }
.sectors__item--5 { grid-column: 10/13; grid-row: span 2; }

.sectors__label {
  font-family: var(--ff-mono);
  font-size: var(--fs-mono-xs);
  color: var(--param-cyan);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.sectors__img-wrap {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 160px;
  overflow: hidden;
}
.sectors__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms cubic-bezier(0.65, 0, 0.35, 1);
}
.sectors__item:hover .sectors__img { transform: scale(1.05); }

.sectors__title {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: var(--fs-h3);
  color: var(--bone);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.sectors__desc {
  font-family: var(--ff-ui);
  color: var(--ash);
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.sectors__count {
  font-family: var(--ff-mono);
  font-size: var(--fs-mono-xs);
  color: var(--param-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.sectors__hover-overlay {
  position: absolute;
  bottom: -100%;
  left: 0;
  right: 0;
  background: rgba(10, 10, 11, 0.92);
  border-top: 1px solid var(--param-cyan);
  padding: var(--sp-2) var(--sp-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: var(--fs-mono-xs);
  color: var(--param-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: bottom 300ms cubic-bezier(0.65, 0, 0.35, 1);
}
.sectors__item:hover .sectors__hover-overlay { bottom: 0; }

@media (max-width: 1000px) {
  .sectors__grid { grid-template-columns: repeat(6, 1fr); }
  .sectors__item--1 { grid-column: 1/4; }
  .sectors__item--2 { grid-column: 4/7; }
  .sectors__item--3 { grid-column: 1/4; }
  .sectors__item--4 { grid-column: 4/7; }
  .sectors__item--5 { grid-column: 1/7; }
}
@media (max-width: 640px) {
  .sectors__grid { grid-template-columns: 1fr; }
  .sectors__item { grid-column: 1/-1 !important; grid-row: span 1 !important; min-height: 280px; }
}