:root {
  --sd-green-dark: #1b5e20;
  --sd-green-primary: #2e7d32;
  --sd-green-mid: #43a047;
  --sd-green-light: #a5d6a7;
  --sd-green-pale: #e8f5e9;
  --sd-green-cream: #f9fbe7;
  --sd-gold: #f9a825;
  --sd-gold-light: #fff8e1;
  --sd-text-dark: #1a2b1a;
  --sd-text-mid: #5a7a5a;
  --sd-text-light: #666666;
  --sd-border: #e0f0e0;
  --sd-border-hover: #43a047;
}

.sd-solar-shopping-guide {
  direction: rtl;
  background: linear-gradient(180deg, var(--sd-green-cream) 0%, #ffffff 40%);
  color: var(--sd-text-dark);
  font-family: inherit;
  line-height: 1.95;
}

.sd-container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.sd-hero {
  padding: 70px 0 40px;
  background: linear-gradient(135deg, var(--sd-green-dark), var(--sd-green-primary));
  color: #fff;
  position: relative;
  overflow: hidden;
}

.sd-hero::after {
  content: "";
  position: absolute;
  inset: auto -120px -120px auto;
  width: 280px;
  height: 280px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.sd-hero__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.sd-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 14px;
  margin-bottom: 16px;
}

.sd-hero__title {
  margin: 0 0 14px;
  font-size: clamp(28px, 3.3vw, 44px);
  line-height: 1.4;
  font-weight: 800;
}

.sd-hero__desc {
  margin: 0;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.92);
  max-width: 900px;
}

.sd-section {
  padding: 30px 0 70px;
}

.sd-intro-box {
  background: #fff;
  border: 1px solid var(--sd-border);
  border-right: 4px solid var(--sd-green-mid);
  border-radius: 18px;
  padding: 18px 20px;
  margin-bottom: 24px;
  box-shadow: 0 6px 24px rgba(27, 94, 32, 0.05);
}

.sd-intro-box p {
  margin: 0;
  color: var(--sd-text-mid);
  font-weight: 600;
}

.sd-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.sd-card {
  background: #fff;
  border: 1px solid var(--sd-border);
  border-radius: 20px;
  padding: 26px 24px;
  box-shadow: 0 10px 28px rgba(27, 94, 32, 0.05);
  position: relative;
  transition: 0.25s ease;
}

.sd-card:hover {
  border-color: var(--sd-border-hover);
  transform: translateY(-2px);
}

.sd-card__number {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--sd-green-pale);
  color: var(--sd-green-dark);
  font-weight: 800;
  margin-bottom: 14px;
}

.sd-card h2 {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.7;
  color: var(--sd-text-dark);
}

.sd-card h3 {
  margin: 18px 0 10px;
  font-size: 16px;
  color: var(--sd-green-dark);
}

.sd-card p {
  margin: 0 0 10px;
  color: var(--sd-text-light);
}

.sd-subsection + .sd-subsection {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--sd-border);
}

.sd-list {
  margin: 10px 0 0;
  padding: 0 18px 0 0;
  color: var(--sd-text-mid);
}

.sd-list li {
  margin-bottom: 8px;
}

.sd-ordered-list {
  margin: 0;
  padding: 0 20px 0 0;
}

.sd-ordered-list > li {
  margin-bottom: 16px;
  color: var(--sd-text-dark);
}

.sd-ordered-list > li p {
  margin-top: 8px;
}

.sd-note {
  margin-top: 12px;
  padding: 12px 14px;
  background: var(--sd-green-cream);
  border: 1px solid var(--sd-border);
  border-radius: 12px;
  color: var(--sd-text-dark) !important;
}

.sd-process-steps {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.sd-step {
  padding: 16px;
  border-radius: 14px;
  background: linear-gradient(180deg, #ffffff, #f7fcf7);
  border: 1px solid var(--sd-border);
}

.sd-step strong {
  display: block;
  margin-bottom: 8px;
  color: var(--sd-green-dark);
}

.sd-step p {
  margin: 0;
}

.sd-faq-item + .sd-faq-item {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--sd-border);
}

.sd-contact-box {
  margin-top: 24px;
  background: #fff;
  border: 1px solid var(--sd-border);
  border-radius: 20px;
  padding: 26px 24px;
  box-shadow: 0 10px 28px rgba(27, 94, 32, 0.05);
  text-align: center;
}

.sd-contact-box h2 {
  margin: 0 0 12px;
  font-size: 24px;
  color: var(--sd-green-dark);
}

.sd-contact-box p {
  margin: 0 0 12px;
  color: var(--sd-text-light);
}

.sd-contact-actions {
  margin-top: 18px;
}

.sd-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  padding: 14px 24px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--sd-green-primary), var(--sd-green-dark));
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  transition: 0.25s ease;
}

.sd-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(27, 94, 32, 0.18);
  color: #fff;
}

@media (max-width: 992px) {
  .sd-grid {
    grid-template-columns: 1fr;
  }

  .sd-hero {
    padding: 56px 0 32px;
  }
}

@media (max-width: 576px) {
  .sd-card,
  .sd-contact-box {
    padding: 20px 16px;
    border-radius: 16px;
  }

  .sd-hero__desc {
    font-size: 15px;
  }

  .sd-card h2 {
    font-size: 18px;
  }
}