.content-main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.solutions-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.86fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 4.5rem);
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(2rem, 5vw, 4rem);
}

.solutions-hero h1 {
  margin: 0.85rem 0 1.15rem;
  font-size: clamp(2.45rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: 0;
}

.solutions-hero p {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
  margin: 0 0 1.7rem;
}

.solutions-map {
  position: relative;
  display: grid;
  min-height: 430px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at 50% 50%, rgba(246, 180, 75, 0.16), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.055));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.solutions-map::before,
.solutions-map::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
}

.solutions-map::before {
  width: 72%;
  aspect-ratio: 1;
}

.solutions-map::after {
  width: 42%;
  aspect-ratio: 1;
}

.solutions-map strong {
  z-index: 1;
  width: 10rem;
  color: white;
  font-size: 1.35rem;
  line-height: 1.15;
  text-align: center;
}

.solutions-map span {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 8px;
  background: rgba(4, 13, 27, 0.8);
  color: var(--text);
  font-weight: 900;
  padding: 0.78rem 0.9rem;
}

.solutions-map span:nth-child(1) {
  top: 13%;
  left: 17%;
}

.solutions-map span:nth-child(2) {
  top: 22%;
  right: 10%;
}

.solutions-map span:nth-child(3) {
  bottom: 14%;
  right: 17%;
}

.solutions-map span:nth-child(4) {
  bottom: 22%;
  left: 10%;
}

.solution-overview,
.solutions-list,
.case-results,
.cta-buttons {
  display: grid;
  gap: 1rem;
}

.solution-overview {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 1rem 0 clamp(3rem, 7vw, 5rem);
}

.overview-card,
.solution-service,
.case-study-card,
.solutions-cta {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.055));
  box-shadow: var(--shadow);
}

.overview-card {
  padding: clamp(1.2rem, 3vw, 1.6rem);
}

.overview-card span,
.service-stats strong,
.case-results strong {
  color: var(--teal);
}

.overview-card span {
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.overview-card h3 {
  margin: 0.9rem 0 0.55rem;
  color: white;
}

.overview-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.solution-list-section,
.challenge-section,
.model-section,
.case-study-section,
.solutions-cta {
  padding: clamp(3rem, 8vw, 5rem) 0;
}

.challenge-grid,
.model-grid {
  display: grid;
  gap: 1rem;
}

.challenge-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.challenge-grid article,
.model-grid article {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.055));
  box-shadow: var(--shadow);
}

.challenge-grid article {
  min-height: 180px;
  padding: clamp(1rem, 3vw, 1.4rem);
}

.challenge-grid strong {
  display: block;
  color: var(--gold);
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1;
}

.challenge-grid span {
  display: block;
  margin-top: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

.model-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.model-grid article {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  padding: clamp(1rem, 3vw, 1.35rem);
}

.model-grid article::after {
  content: "";
  position: absolute;
  inset: auto 1rem 0 1rem;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, var(--teal), var(--gold));
}

.model-grid span {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  border-radius: 12px;
  background: rgba(33, 199, 183, 0.13);
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 950;
}

.model-grid h3 {
  margin: 1rem 0 0;
  color: white;
  font-size: 1.12rem;
  line-height: 1.25;
}

.model-grid p {
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.65;
}

.solution-service {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) minmax(180px, 0.34fr);
  align-items: start;
  gap: clamp(1rem, 3vw, 1.5rem);
  padding: clamp(1.25rem, 3vw, 1.75rem);
}

.service-visual {
  display: grid;
  width: 4.5rem;
  height: 4.5rem;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(33, 199, 183, 0.22), rgba(59, 130, 246, 0.18));
  color: white;
  font-size: 1rem;
  font-weight: 950;
}

.service-content h3,
.case-study-card h3,
.solutions-cta h2 {
  margin: 0;
  color: white;
}

.service-content h3 {
  font-size: clamp(1.35rem, 3vw, 1.9rem);
}

.service-content p,
.case-study-card p,
.solutions-cta p {
  color: var(--muted);
  line-height: 1.75;
}

.service-content p {
  margin: 0.7rem 0 1rem;
}

.service-stats {
  display: grid;
  gap: 0.75rem;
}

.service-stats span,
.case-results span {
  display: grid;
  gap: 0.2rem;
  border-radius: 10px;
  background: rgba(3, 10, 24, 0.38);
  color: var(--muted);
  padding: 0.9rem;
}

.service-stats strong,
.case-results strong {
  display: block;
  font-size: 1.4rem;
  line-height: 1;
}

.case-study-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.4fr);
  gap: clamp(1.25rem, 4vw, 2rem);
  padding: clamp(1.25rem, 4vw, 2rem);
}

.case-study-card h3 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.case-study-card p {
  margin: 0.8rem 0 0;
}

.solutions-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  margin: 2rem 0 4rem;
  padding: clamp(1.5rem, 5vw, 2.5rem);
}

.solutions-cta h2 {
  margin-top: 0.7rem;
  font-size: clamp(1.75rem, 4vw, 2.55rem);
  line-height: 1.1;
}

.solutions-cta p {
  margin: 0.8rem 0 0;
}

.cta-buttons {
  grid-template-columns: 1fr;
}

@media (max-width: 980px) {
  .solutions-hero,
  .case-study-card,
  .solutions-cta {
    grid-template-columns: 1fr;
  }

  .solution-overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .challenge-grid,
  .model-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .solution-service {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .service-stats {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .solutions-cta .button {
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .content-main {
    width: min(100% - 24px, 1120px);
  }

  .solutions-hero {
    padding-top: 2.5rem;
  }

  .solutions-map {
    min-height: 340px;
  }

  .solution-overview,
  .challenge-grid,
  .model-grid,
  .service-stats,
  .case-results {
    grid-template-columns: 1fr;
  }

  .solution-service {
    grid-template-columns: 1fr;
  }

  .solutions-cta .button {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .solutions-map {
    min-height: 280px;
  }

  .solutions-map span {
    font-size: 0.78rem;
    padding: 0.58rem 0.65rem;
  }

  .solutions-map strong {
    width: 7.5rem;
    font-size: 1.05rem;
  }
}