/* ===== Business 独有样式 ===== */
.hero-bg-image {
  background-image: url("../assets/hero-business-user.png");
  opacity: 0.55;
}

.biz-intro-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto 40px;
}

.biz-intro-card:last-child {
  margin-bottom: 0;
}

.biz-intro-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--cyan));
}

.biz-intro-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.biz-intro-card h3::before {
  content: "";
  width: 4px;
  height: 24px;
  background: linear-gradient(180deg, var(--primary-color), var(--cyan));
  border-radius: 2px;
}

.biz-intro-card p {
  font-size: 16px;
  color: var(--text-gray);
  line-height: 1.9;
  margin-bottom: 16px;
}

.biz-intro-card p:last-child {
  margin-bottom: 0;
}

.path-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  position: relative;
  z-index: 2;
}

.path-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 198, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition:
    transform 0.3s,
    border-color 0.3s;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.path-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  opacity: 0.03;
  pointer-events: none;
  mix-blend-mode: overlay;
}

.path-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 198, 255, 0.5);
}

.path-num {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-color), var(--cyan));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: #fff;
}

.path-num svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.path-badge {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(0, 198, 255, 0.12);
  border: 1px solid var(--primary-color);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.path-card h4 {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.path-card p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  margin-bottom: 12px;
  text-align: left;
}

.path-card p:last-child {
  margin-bottom: 0;
}

.path-card p strong {
  color: #fff;
  font-weight: 700;
}

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

.target-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.target-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.target-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--primary-color), var(--cyan));
}

.target-card h4 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.target-card-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg,
      rgba(0, 102, 255, 0.1),
      rgba(0, 198, 255, 0.1));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  flex-shrink: 0;
}

.target-card-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.target-card p {
  font-size: 16px;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 14px;
}

.target-card p:last-child {
  margin-bottom: 20px;
}

.target-card p strong {
  color: var(--text-dark);
  font-weight: 700;
}

.target-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.target-tag {
  padding: 6px 16px;
  background: rgba(0, 102, 255, 0.08);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary-color);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  text-align: center;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg,
      rgba(0, 102, 255, 0.1),
      rgba(0, 198, 255, 0.1));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--primary-color);
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.benefit-card p {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.7;
}

.biz-list-numbered {
  list-style: decimal;
  padding-left: 28px;
  margin: 16px 0;
}

.biz-list-numbered li {
  font-size: 16px;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 10px;
  background: rgba(0, 102, 255, 0.03);
  border-radius: 8px;
  padding: 12px 16px;
}

.biz-list-numbered li strong {
  color: var(--text-dark);
  font-weight: 700;
}

@media (max-width: 1024px) {
  .path-grid {
    grid-template-columns: 1fr;
  }

  .value-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .biz-intro-card {
    padding: 32px 28px;
  }

  .target-card {
    padding: 32px;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }
}