.tcc-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}
.align-center .tcc-grid { align-items: center; }

/* Image-left layout: wider left col for the photo */
.tcc-img-left { grid-template-columns: 1.3fr 1fr; }
.tcc-img-right { grid-template-columns: 1fr 1.2fr; }

.section-sticky-head {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.section-sticky-head .h2 { margin-top: 8px; }
.tcc-body { color: var(--c-ink-soft); line-height: 1.7; }
.tcc-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Image columns */
.tcc-img-col,
.tcc-right-img-wrap {
  overflow: hidden;
  border-radius: 4px;
  align-self: stretch;
  min-height: 300px;
}
.tcc-img-col img,
.tcc-right-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 4px;
}
.tcc-img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 320px;
  background: var(--c-bg-alt);
  border-radius: 4px;
  border: 1px solid var(--c-line);
}

/* Feature grid variant */
.tcc-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Partner cards variant */
.tcc-partner-cards { display: flex; flex-direction: column; gap: 20px; }
.tcc-partner-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px;
  border: 1px solid var(--c-line);
  border-radius: 4px;
}
.tcc-partner-card img { height: 36px; width: auto; object-fit: contain; flex-shrink: 0; }
.tcc-partner-name { font-family: var(--f-display); font-weight: 600; font-size: 17px; color: var(--c-ink); }
.tcc-partner-role { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-blue); margin: 4px 0 10px; }
.tcc-partner-info p { font-size: 14px; color: var(--c-ink-soft); line-height: 1.6; }

/* Split bg variant — dark left / light right */
.tcc-split-section {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
}
.tcc-split-left {
  background: var(--c-bg-deep);
  display: flex;
  justify-content: flex-end;
}
.tcc-split-left-inner {
  width: 100%;
  max-width: 560px;
  padding: clamp(60px, 7vw, 110px) clamp(24px, 4vw, 64px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.tcc-split-right {
  background: var(--c-bg);
  display: flex;
  justify-content: flex-start;
}
.tcc-split-right-inner {
  width: 100%;
  max-width: 660px;
  padding: clamp(60px, 7vw, 110px) clamp(24px, 4vw, 64px);
}
.tcc-split-left-inner .section-sticky-head { position: static; }

@media (max-width: 900px) {
  .tcc-split-section { grid-template-columns: 1fr; }
  .tcc-split-left,
  .tcc-split-right { justify-content: flex-start; }
  .tcc-split-left-inner,
  .tcc-split-right-inner { max-width: 100%; padding: 48px 24px; }
}

/* Partner-card layout (dark card inside white section — AC Newenergy banner) */
.tcc-partner-card-section {
  background: var(--c-bg);
  padding: clamp(48px, 6vw, 80px) 0;
}
.tcc-pbanner {
  background: var(--c-bg-deep);
  padding: clamp(40px, 5vw, 60px);
  border-radius: 4px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.tcc-pbanner-left { display: flex; flex-direction: column; position: relative; z-index: 1; }
.tcc-pbanner-label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: 12px;
}
.tcc-pbanner-name {
  font-family: var(--f-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1;
}
.tcc-pbanner-subtitle {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 16px;
}
.tcc-pbanner-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  line-height: 1.65;
  max-width: 55ch;
  margin: 0;
}
.tcc-pbanner-desc p { margin: 0; }
.tcc-pbanner-right { flex-shrink: 0; position: relative; z-index: 1; }
@media (max-width: 900px) {
  .tcc-pbanner { grid-template-columns: 1fr; padding: 40px 32px; }
}

/* Horizontal-bar layout (CRRC banner, partner strip) */
.tcc-hbar-section {
  background: var(--c-bg);
  padding: 60px 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.tcc-hbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.tcc-hbar-left { display: flex; flex-direction: column; gap: 8px; }
.tcc-hbar-name {
  font-family: var(--f-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--c-bg-deep);
  line-height: 1;
}
.tcc-hbar-body {
  font-size: 14px;
  color: var(--c-ink-soft);
  max-width: 50ch;
  line-height: 1.6;
  margin-top: 4px;
}
.tcc-hbar-body p { margin: 0; }

/* Feature number badge */
.feature-num {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-blue);
}

@media (max-width: 900px) {
  .tcc-grid,
  .tcc-img-left,
  .tcc-img-right { grid-template-columns: 1fr; }
  .section-sticky-head { position: static; }
  .tcc-feature-grid { grid-template-columns: 1fr; }
  .tcc-img-col,
  .tcc-right-img-wrap { min-height: 220px; }
}