/* ── Hero Section ────────────────────────────────────────── */

.solution__hero {
  margin: 50px 50px 0;
  height: 600px;
  border-radius: 40px;
  overflow: hidden;
  background: #171717;
}

.solution__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Overview Card ───────────────────────────────────────── */

.solution__overview {
  background: #fff;
  border-radius: 20px;
  margin: 45px 50px 0;
  padding: 90px;
  display: grid;
  grid-template-columns: 530px 1fr;
  gap: 80px;
  align-items: start;
}

.solution__overview-title {
  font-size: 48px;
  font-weight: 700;
  color: #000;
  text-transform: uppercase;
  line-height: normal;
}

.solution__overview-text {
  max-width: 721px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.solution__overview-text p {
  font-size: 18px;
  color: #666;
  line-height: 30px;
}

/* ── Gallery ─────────────────────────────────────────────── */

.solution__gallery {
  margin: 50px 50px 0;
}

.solution__gallery-nav {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 50px;
}

.solution__btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
  flex-shrink: 0;
}

.solution__btn:hover { opacity: 0.8; }
.solution__btn--prev { background: #222; }
.solution__btn--next { background: #ff7d01; }
.solution__btn.is-disabled { opacity: 0.3; cursor: default; }

.solution__slider {
  overflow: hidden;
}

.solution__images {
  display: flex;
  gap: 30px;
  transition: transform 0.4s ease;
  will-change: transform;
}

.solution__image {
  flex: 0 0 calc((100% - 30px) / 2);
  height: 500px;
  border-radius: 20px;
  overflow: hidden;
  background: #ddd;
}

.solution__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 1400px) {
  .solution__overview {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 60px;
  }

  .solution__hero {
    height: 480px;
    border-radius: 32px;
  }
}

@media (max-width: 960px) {
  .solution__hero {
    margin: 32px 32px 0;
    height: 380px;
    border-radius: 24px;
  }

  .solution__overview {
    margin: 32px 32px 0;
    padding: 48px 40px;
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .solution__overview-title { font-size: 36px; }

  .solution__overview-text p { font-size: 16px; line-height: 26px; }

  .solution__gallery { margin: 40px 32px 0; }

  .solution__gallery-nav { margin-bottom: 32px; }

  .solution__image { height: 360px; }
}

@media (max-width: 640px) {
  .solution__hero {
    margin: 24px 20px 0;
    height: 240px;
    border-radius: 20px;
  }

  .solution__overview {
    margin: 24px 20px 0;
    padding: 32px 24px;
    gap: 24px;
    border-radius: 16px;
  }

  .solution__overview-title { font-size: 26px; }

  .solution__overview-text { gap: 20px; }

  .solution__overview-text p { font-size: 14px; line-height: 22px; }

  .solution__gallery { margin: 32px 20px 0; }

  .solution__gallery-nav { margin-bottom: 24px; }

  .solution__btn {
    width: 44px;
    height: 44px;
  }

  .solution__images { gap: 16px; }

  .solution__image {
    flex-basis: 100%;
    height: 240px;
  }
}