/* ==========================================================================
   企業輔導頁面專屬樣式 (Business.css)
   ========================================================================== */

.page-content {
  background-color: var(--bg-white);
  min-height: calc(100vh - var(--nav-height));
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-center {
  text-align: center;
}

/* 1. 頁首主視覺 Banner */
.business-hero-banner {
  background: linear-gradient(rgba(15, 39, 29, 0.85), rgba(15, 39, 29, 0.9)), url('/img/bgb.jpg') center/cover no-repeat;
  padding: 90px 0;
  color: #ffffff;
}

.banner-tag {
  color: var(--accent-gold);
}

.banner-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: #ffffff;
  margin: 12px 0 16px;
}

.banner-desc {
  font-size: 1.05rem;
  color: #E2E8F0;
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.8;
}

/* 2. 通用 Section 規範 */
.section-block {
  padding: 80px 0;
}

.section-header {
  margin-bottom: 48px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--primary-green);
  line-height: 1.3;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin-top: 10px;
}

/* 3. 企業痛點解析 */
.section-challenges {
  background-color: var(--bg-light-gray);
}

.challenges-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.challenge-card {
  background: var(--bg-white);
  padding: 32px 24px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--accent-gold);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  transition: var(--transition);
}

.challenge-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(212, 160, 23, 0.12);
}

.challenge-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.challenge-text {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.7;
}

/* 4. 核心輔導方案列表 */
.section-solutions {
  background-color: var(--bg-white);
}

.solutions-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.solution-card {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 32px;
  background: var(--bg-light-gray);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  align-items: center;
  transition: var(--transition);
}

.solution-card:hover {
  border-color: var(--primary-green);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
}

.solution-badge {
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 700;
}

.solution-name {
  font-size: 1.35rem;
  color: var(--primary-green);
  font-weight: 700;
  margin: 6px 0 12px;
}

.solution-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.75;
}

.solution-deliverables {
  background: #ffffff;
  padding: 24px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.deliverables-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.deliverables-list {
  padding-left: 20px;
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.8;
  margin: 0;
}

/* 5. 輔導規劃區塊 */
.section-consulting {
  background-color: var(--bg-light-gray);
}

.purpose-highlight {
  background: var(--bg-white);
  padding: 28px 32px;
  border-radius: 12px;
  border-left: 5px solid var(--primary-green);
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  margin-bottom: 32px;
}

.purpose-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: 10px;
}

.purpose-desc {
  font-size: 0.975rem;
  color: var(--text-body);
  line-height: 1.8;
  margin: 0;
}

.consulting-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.feature-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-white);
  padding: 18px 20px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
  transition: var(--transition);
}

.step-item:hover {
  transform: translateY(-2px);
  border-color: var(--accent-gold);
  box-shadow: 0 4px 12px rgba(212, 160, 23, 0.12);
}

.step-num {
  background: var(--primary-green);
  color: var(--bg-white);
  font-weight: 700;
  font-size: 0.9rem;
  min-width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-info h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.step-info p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

.consulting-image-box {
  width: 100%;
}

.image-frame {
  background: var(--bg-white);
  padding: 20px;
  border-radius: 14px;
  box-shadow: 0 10px 28px rgba(27, 67, 50, 0.06);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.consulting-img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: contain;
  border-radius: 6px;
  display: block;
}

.image-caption {
  margin-top: 14px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.image-caption strong {
  font-size: 0.95rem;
  color: var(--text-dark);
}

.image-caption span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   6. RWD 響應式佈局
   ========================================================================== */
@media (max-width: 991px) {
  .challenges-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .solution-card {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px;
  }

  .consulting-wrapper {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }

  .business-hero-banner {
    padding: 60px 0;
  }

  .banner-title {
    font-size: 1.75rem;
  }

  .banner-desc {
    font-size: 0.95rem;
  }

  .section-block {
    padding: 50px 0;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .purpose-highlight {
    padding: 20px 16px;
  }

  .purpose-title {
    font-size: 1.1rem;
  }

  .step-item {
    padding: 14px 16px;
    gap: 12px;
  }

  .step-num {
    min-width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }

  .step-info h4 {
    font-size: 0.95rem;
  }

  .step-info p {
    font-size: 0.825rem;
  }

  .image-frame {
    padding: 12px;
  }
}