.solar-solutions-section {
  --solar-gold: var(--gold, #d4af37);
  --solar-ink: var(--graphite, #25282b);
  --solar-muted: #646b72;
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 8vw, 7.5rem) 0;
  color: var(--solar-ink);
  background: #fff;
}

.solar-solutions-section::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 0.28rem;
  background: var(--solar-gold);
  content: "";
}

.solar-solutions-inner {
  position: relative;
  z-index: 1;
}

.solar-solutions-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.8fr);
  align-items: end;
  gap: clamp(2rem, 6vw, 6rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(1.8rem, 3vw, 2.5rem);
  border-bottom: 1px solid rgba(37, 40, 43, 0.17);
  opacity: 0;
  transform: translateY(0.8rem);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.solar-solutions-heading.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.solar-solutions-title > small {
  display: block;
  max-width: 38rem;
  margin-bottom: 1.15rem;
  color: #94751d;
  font: 600 0.66rem/1.6 var(--font-mono, monospace);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.solar-solutions-title h2 {
  max-width: 44rem;
  margin: 0;
  color: var(--solar-ink);
  font: 600 clamp(2.5rem, 5.5vw, 5rem)/0.96 var(--font-display, Inter, sans-serif);
  letter-spacing: -0.075em;
}

.solar-solutions-title h2 span {
  color: #ad8c2b;
}

.solar-solutions-intro p {
  margin: 0;
  color: var(--solar-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

.solar-range-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.solar-range-heading h3 {
  margin: 0;
  color: var(--solar-ink);
  font: 600 clamp(1.2rem, 2vw, 1.55rem)/1.2 var(--font-display, Inter, sans-serif);
  letter-spacing: -0.035em;
}

.solar-range-heading > span {
  flex: 0 0 auto;
  color: var(--solar-muted);
  font: 500 0.65rem/1 var(--font-mono, monospace);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.solar-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.8rem, 1.5vw, 1.35rem);
}

.solar-product-card {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(37, 40, 43, 0.12);
  background: var(--white, #fffdf9);
  box-shadow: 0 0.45rem 1.4rem rgba(37, 40, 43, 0.07);
  opacity: 0;
  transform: translateY(0.9rem);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 220ms ease;
}

.solar-product-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.solar-product-card:hover {
  transform: translateY(-0.22rem);
  box-shadow: 0 1rem 2rem rgba(37, 40, 43, 0.13);
}

.solar-product-card:nth-child(2) { transition-delay: 70ms; }
.solar-product-card:nth-child(3) { transition-delay: 140ms; }
.solar-product-card:nth-child(4) { transition-delay: 210ms; }
.solar-product-card:nth-child(5) { transition-delay: 70ms; }
.solar-product-card:nth-child(6) { transition-delay: 140ms; }
.solar-product-card:nth-child(7) { transition-delay: 210ms; }

.solar-product-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #eceeef;
}

.solar-product-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 420ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.solar-product-card:hover .solar-product-image img {
  transform: scale(1.035);
}

.solar-product-image > span {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  color: var(--solar-ink);
  background: var(--solar-gold);
  font: 600 0.61rem/1 var(--font-mono, monospace);
}

.solar-product-card figcaption {
  min-height: 6.2rem;
  padding: 1rem 1.05rem 1.15rem;
  border-top: 1px solid rgba(37, 40, 43, 0.1);
}

.solar-product-card h3 {
  margin: 0;
  color: var(--solar-ink);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.35;
}

.solar-product-card figcaption p {
  margin: 0.45rem 0 0;
  color: var(--solar-muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

.solar-solutions-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: 1.25rem;
  border-top: 1px solid rgba(37, 40, 43, 0.17);
  opacity: 0;
  transform: translateY(0.6rem);
  transition: opacity 600ms ease, transform 600ms ease;
}

.solar-solutions-footer.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.solar-solutions-footer > span {
  color: var(--solar-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.solar-solutions-footer a {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex: 0 0 auto;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(173, 140, 43, 0.6);
  color: #8b6c13;
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  transition: gap 180ms ease, color 180ms ease;
}

.solar-solutions-footer a:hover {
  gap: 0.95rem;
  color: var(--solar-ink);
}

@media (max-width: 950px) {
  .solar-solutions-heading {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.4rem;
  }

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

@media (max-width: 560px) {
  .solar-solutions-section {
    padding: 4rem 0;
  }

  .solar-product-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .solar-product-image {
    aspect-ratio: 5 / 4;
  }

  .solar-product-card figcaption {
    min-height: 0;
  }

  .solar-solutions-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .solar-solutions-heading,
  .solar-product-card,
  .solar-product-image img,
  .solar-solutions-footer,
  .solar-solutions-footer a {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }
}