/* ==========================================================================
   战略合作专属样式 strategic-partnerships.css (Western Global Partners)
   ========================================================================== */

/* 战略合作三大支柱 (Three Pillars) */
.partner-pillars-section {
  padding: 85px 0;
  background-color: #ffffff;
}

.partner-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.partner-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  transition: all 0.25s ease;
}

.partner-card:hover {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: 0 16px 30px -8px rgba(0, 0, 0, 0.1);
}

.partner-img-wrap {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.partner-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.partner-card:hover .partner-img-wrap img {
  transform: scale(1.05);
}

.partner-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.partner-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
  line-height: 1.35;
}

.partner-body p {
  font-size: 13.5px;
  color: var(--text-gray);
  line-height: 1.65;
}

/* 合作价值与优势 (Why Global Partners Choose Us) */
.partner-adv-section {
  padding: 90px 0;
  background-color: var(--primary-navy);
  color: var(--white);
}

.partner-adv-section .section-label {
  color: #ffd978;
}

.partner-adv-section .section-heading {
  color: var(--white);
}

.partner-adv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.partner-adv-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px 26px;
  transition: all 0.25s ease;
}

.partner-adv-card:hover {
  background-color: rgba(255, 255, 255, 0.09);
  border-color: rgba(200, 154, 63, 0.4);
  transform: translateY(-3px);
}

.partner-adv-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background-color: rgba(200, 154, 63, 0.2);
  color: #ffd978;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 20px;
}

.partner-adv-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #ffffff;
}

.partner-adv-card p {
  font-size: 13.5px;
  color: #cbd5e1;
  line-height: 1.65;
}

/* 合作模式框架 (Partnership Models) */
.partner-models-section {
  padding: 85px 0;
  background-color: var(--bg-light);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.partner-models-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.partner-model-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px 22px;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
}

.partner-model-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
  box-shadow: 0 12px 24px -6px rgba(0, 0, 0, 0.08);
}

.partner-model-badge {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.partner-model-card h3 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
  line-height: 1.35;
}

.partner-model-card p {
  font-size: 13.5px;
  color: var(--text-gray);
  line-height: 1.65;
}

/* 战略合作图文协同故事展区 */
.partner-story-section {
  padding: 85px 0;
  background-color: #ffffff;
}

.partner-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.partner-story-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.partner-story-gallery img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.partner-story-gallery img.span-2 {
  grid-column: span 2;
  height: 200px;
}

/* 战略合作响应式适配 */
@media (max-width: 1200px) {
  .partner-models-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .partner-pillars-grid {
    grid-template-columns: 1fr;
  }
  .partner-adv-grid {
    grid-template-columns: 1fr;
  }
  .partner-story-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .partner-models-grid,
  .partner-story-gallery {
    grid-template-columns: 1fr;
  }
  .partner-story-gallery img.span-2 {
    grid-column: span 1;
  }
}