.thermal-load-page {
  --tl-bg: #f7f9fc;
  --tl-text: #1d2b3a;
  --tl-muted: #3f4f5f;
  --tl-primary: #2f5ea8;
  --tl-primary-strong: #274e8a;
  --tl-border: #e2e8f1;
  --tl-card: #ffffff;
  --tl-accent: #eef4ff;
  --tl-accent-strong: #dce7fb;
  --tl-shadow: 0 1px 2px rgba(30, 60, 120, 0.08);
  --tl-radius: 10px;
  --tl-section-padding: 64px;
  /* font-family: inherit; */
  font-family: "Inter", "Segoe UI", Arial, sans-serif, inherit;
  color: var(--tl-text);
  background: var(--tl-bg);
}

.thermal-load-page * {
  box-sizing: border-box;
}

.thermal-load-page__container {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 0 20px;
}

.thermal-load-page h1,
.thermal-load-page h2,
.thermal-load-page h3 {
  color: var(--tl-text);
  margin: 0 0 12px;
  line-height: 1.2;
}

.thermal-load-page h2 {
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 700;
}

.thermal-load-page h3 {
  font-size: 18px;
  font-weight: 600;
}

.thermal-load-page p,
.thermal-load-page li {
  font-size: 15px;
  line-height: 1.6;
  color: var(--tl-muted);
}

.thermal-load-page strong {
  color: var(--tl-text);
}

.thermal-load-page__hero {
  position: relative;
  overflow: hidden;
  padding: var(--tl-section-padding) 0;
  background: linear-gradient(135deg, rgba(47, 94, 168, 0.08), rgba(47, 94, 168, 0.03), transparent);
}

.thermal-load-page__hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(47, 94, 168, 0.12), transparent 60%);
  pointer-events: none;
}

.thermal-load-page__breadcrumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 14px;
  color: #7a8898;
  margin-bottom: 30px;
}

.thermal-load-page__breadcrumbs a {
  color: inherit;
  text-decoration: none;
}

.thermal-load-page__breadcrumbs a:hover {
  color: var(--tl-primary);
}

.thermal-load-page__hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: center;
}

.thermal-load-page__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--tl-primary);
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--tl-radius);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
  box-shadow: var(--tl-shadow);
}

.thermal-load-page__badge-icon,
.thermal-load-page__feature-icon,
.thermal-load-page__info-icon,
.thermal-load-page__when-icon,
.thermal-load-page__method-icon,
.thermal-load-page__alert-icon,
.thermal-load-page__results-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--tl-radius);
  background: rgba(47, 94, 168, 0.12);
  color: var(--tl-primary);
  flex-shrink: 0;
}

.thermal-load-page__badge-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--tl-radius);
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.thermal-load-page__badge svg,
.thermal-load-page__feature-icon svg,
.thermal-load-page__info-icon svg,
.thermal-load-page__when-icon svg,
.thermal-load-page__method-icon svg,
.thermal-load-page__alert-icon svg,
.thermal-load-page__results-icon svg,
.thermal-load-page__button-icon svg {
  width: 20px;
  height: 20px;
}

.thermal-load-page__title {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 800;
  margin-bottom: 20px; 
  letter-spacing: -0.02em;
}

.thermal-load-page__title span {
  display: block;
  color: var(--tl-primary);
  font-size: 35px;
}

.thermal-load-page__lead {
  font-size: 18px;
  color: var(--tl-muted);
  max-width: 520px;
  margin-bottom: 28px;
}

.thermal-load-page__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.thermal-load-page__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--tl-radius);
  font-size: 16px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.thermal-load-page__button--primary {
  background: var(--tl-primary);
  color: #fff;
  box-shadow: var(--tl-shadow);
}

.thermal-load-page__button--primary:hover {
  background: var(--tl-primary-strong);
  transform: translateY(-1px);
}

.thermal-load-page__button--ghost {
  background: #fff;
  color: var(--tl-text);
  border-color: var(--tl-border);
}

.thermal-load-page__button--ghost:hover {
  border-color: var(--tl-primary);
  color: var(--tl-primary);
}

.thermal-load-page__button--light {
  background: #fff;
  color: var(--tl-primary);
  box-shadow: var(--tl-shadow);
}

.thermal-load-page__button--light:hover {
  transform: translateY(-1px);
}

.thermal-load-page__button--outline {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  background: transparent;
}

.thermal-load-page__button--outline:hover {
  background: rgba(255, 255, 255, 0.15);
}

.thermal-load-page__hero-cards {
  display: grid;
  gap: 16px;
}

.thermal-load-page__feature-card {
  background: var(--tl-card);
  border-radius: var(--tl-radius);
  padding: 15px;
  border: 1px solid var(--tl-border);
  box-shadow: none;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  height: auto;
}

.thermal-load-page__feature-card p {
  margin: 0;
}


.thermal-load-page__intro {
  padding: var(--tl-section-padding) 0;
  background: #fff;
  border-top: 1px solid var(--tl-border);
  border-bottom: 1px solid var(--tl-border);
}

.thermal-load-page__section-title {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.thermal-load-page__section-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--tl-radius);
  background: var(--tl-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thermal-load-page__section-icon svg {
  width: 22px;
  height: 22px;
}

.thermal-load-page__intro-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.thermal-load-page__note {
  background: var(--tl-accent);
  border-left: 4px solid var(--tl-primary);
  padding: 18px;
  border-radius: var(--tl-radius);
  color: var(--tl-text);
  font-weight: 600;
  margin-top: 18px;
}

.thermal-load-page__components,
.thermal-load-page__methods,
.thermal-load-page__process,
.thermal-load-page__seo {
  padding: var(--tl-section-padding) 0;
  background: var(--tl-bg);
}

.thermal-load-page__cards-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

.thermal-load-page__info-card {
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.98), rgba(245, 249, 255, 0.98));
  border-radius: calc(var(--tl-radius) + 2px);
  padding: 16px 20px;
  display: flex;
  gap: 16px;
  border: 1px solid rgba(47, 94, 168, 0.12);
  box-shadow: 0 16px 30px rgba(21, 45, 84, 0.08);
  height: 100%;
  align-items: flex-start;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.thermal-load-page__info-card h3 {
  font-size: 18px;
  font-weight: 600;
}

.thermal-load-page__info-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 36px rgba(21, 45, 84, 0.12);
}

.thermal-load-page__when {
  padding: var(--tl-section-padding) 0;
  background: #fff;
}

.thermal-load-page__when-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.thermal-load-page__when-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  border-radius: var(--tl-radius);
  border: 1px solid var(--tl-border);
  background: #fff;
  box-shadow: none;
  height: 100%;
}

.thermal-load-page__when-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
}

.thermal-load-page__methods-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 24px;
  align-items: stretch;
}

.thermal-load-page__method-card {
  border-radius: var(--tl-radius);
  overflow: hidden;
  border: 1px solid var(--tl-border);
  background: #fff;
  box-shadow: none;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.thermal-load-page__method-header {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 20px;
  background: rgba(47, 94, 168, 0.04);
  border-bottom: 1px solid var(--tl-border);
}

.thermal-load-page__method-header span {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8a99aa;
  margin-bottom: 6px;
}

.thermal-load-page__method-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.thermal-load-page__method-body {
  padding: 20px;
  display: grid;
  gap: 14px;
  flex: 1;
}

.thermal-load-page__method-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.thermal-load-page__method-body ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 0;
  border: 0;
}

.thermal-load-page__method-body ul li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tl-primary);
  margin-top: 7px;
}

.thermal-load-page__list-title {
  font-weight: 600;
  color: var(--tl-text);
  font-size: 14px;
  letter-spacing: 0.03em;
}

.thermal-load-page__method-footer {
  padding-top: 12px;
  border-top: 1px solid var(--tl-border);
  font-size: 15px;
}

.thermal-load-page__alert {
  display: flex;
  gap: 16px;
  padding: 18px;
  border-radius: var(--tl-radius);
  background: var(--tl-accent);
  border: 1px solid var(--tl-accent-strong);
  box-shadow: none;
}

.thermal-load-page__alert p {
  margin: 0;
}

.thermal-load-page__hot-water {
  padding: var(--tl-section-padding) 0;
  background: #fff;
}

.thermal-load-page__hot-water-content {
  display: grid;
  gap: 22px;
  max-width: none;
  width: 100%;
}

.thermal-load-page__hot-water-card {
  background: #fff;
  border-radius: var(--tl-radius);
  border: 1px solid var(--tl-border);
  box-shadow: none;
  padding: 24px;
  width: 100%;
}

.thermal-load-page__hot-water-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.thermal-load-page__hot-water-card li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.thermal-load-page__hot-water-card li span {
  width: 28px;
  height: 28px;
  border-radius: var(--tl-radius);
  background: rgba(47, 94, 168, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--tl-primary);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.thermal-load-page__process {
  background: var(--tl-bg);
}

.thermal-load-page__process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.thermal-load-page__process-card {
  background: #fff;
  border-radius: var(--tl-radius);
  border: 1px solid var(--tl-border);
  padding: 20px;
  position: relative;
  min-height: 220px;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.thermal-load-page__process-number {
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 36px;
  font-weight: 800;
  color: rgba(47, 94, 168, 0.12);
}

.thermal-load-page__process-step {
  width: 34px;
  height: 34px;
  border-radius: var(--tl-radius);
  background: rgba(47, 94, 168, 0.12);
  color: var(--tl-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 12px;
}

.thermal-load-page__results {
  padding: var(--tl-section-padding) 0;
  background: #fff;
}

.thermal-load-page__results-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: stretch;
}

.thermal-load-page__results-grid article {
  display: flex;
  gap: 16px;
  border-radius: var(--tl-radius);
  border: 1px solid var(--tl-border);
  padding: 18px;
  background: #fff;
  height: 100%;
}

.thermal-load-page__results-grid h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
}

.thermal-load-page__seo {
  background: var(--tl-bg);
}

.thermal-load-page__seo-lead {
  max-width: 720px;
  margin-bottom: 20px;
}

.thermal-load-page__accordion {
  border-radius: var(--tl-radius);
  background: #fff;
  border: 1px solid var(--tl-border);
  box-shadow: var(--tl-shadow);
  overflow: hidden;
}

.thermal-load-page__accordion-trigger {
  width: 100%;
  padding: 18px 20px;
  background: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.thermal-load-page__accordion-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--tl-radius);
  background: rgba(47, 94, 168, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--tl-primary);
  transition: transform 0.2s ease;
}

.thermal-load-page__accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.thermal-load-page__accordion.is-open .thermal-load-page__accordion-content {
  max-height: 2000px;
}

.thermal-load-page__accordion.is-open .thermal-load-page__accordion-icon {
  transform: rotate(180deg);
}

.thermal-load-page__seo-content {
  padding: 20px;
  border-top: 1px solid var(--tl-border);
}

.thermal-load-page__seo-content ul,
.thermal-load-page__seo-content ol {
  padding-left: 20px;
}

.thermal-load-page__seo-content p {
  margin: 0 0 14px;
}

.thermal-load-page__cta {
  position: relative;
  padding: var(--tl-section-padding) 0;
  background: linear-gradient(135deg, rgba(47, 94, 168, 0.08), rgba(47, 94, 168, 0.03), transparent);
  color: var(--tl-text);
  border-top: 1px solid var(--tl-border);
  overflow: hidden;
}

.thermal-load-page__cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(47, 94, 168, 0.12), transparent 60%);
  pointer-events: none;
}

.thermal-load-page__cta .thermal-load-page__container {
  position: relative;
  z-index: 1;
}

.thermal-load-page__cta h2 {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 600;
  margin-bottom: 12px;
}

.thermal-load-page__cta p {
  max-width: 720px;
  margin: 0 0 22px;
}

.thermal-load-page__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-start;
}

@media (max-width: 768px) {
  .thermal-load-page__hero {
    padding: 32px 0 50px;
  }

  .thermal-load-page__hero-grid {
    grid-template-columns: 1fr;
  }

  .thermal-load-page__intro-grid,
  .thermal-load-page__when-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .thermal-load-page__methods-grid {
    grid-template-columns: 1fr;
  }

  .thermal-load-page__process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .thermal-load-page__feature-card,
  .thermal-load-page__info-card,
  .thermal-load-page__when-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .thermal-load-page__results-grid article {
    flex-direction: column;
  }

  .thermal-load-page__cta {
    padding: 60px 0;
  }
}

@media (max-width: 520px) {
  .thermal-load-page__intro-grid,
  .thermal-load-page__when-grid,
  .thermal-load-page__process-grid {
    grid-template-columns: 1fr;
  }

  .thermal-load-page__button {
    width: 100%;
  }

  .thermal-load-page__cta-contacts {
    flex-direction: column;
  }

  .thermal-load-page__cta-contacts span {
    display: none;
  }
}