.hero {
  margin-top: var(--header-height);
  background: linear-gradient(135deg, #FF6B35 0%, #FF8F66 50%, #F7C948 100%);
  padding: 80px 0;
  text-align: center;
  color: #fff;
}

.hero h1 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.hero p {
  font-size: 18px;
  opacity: 0.95;
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-search {
  display: flex;
  max-width: 620px;
  margin: 0 auto;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.hero-search input {
  flex: 1;
  padding: 16px 24px;
  border: none;
  font-size: 16px;
  color: var(--color-text);
  outline: none;
}

.hero-search input::placeholder {
  color: var(--color-text-light);
}

.hero-search button {
  padding: 16px 40px;
  background: var(--color-primary);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}

.hero-search button:hover {
  background: var(--color-primary-dark);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin-top: 40px;
}

.hero-stats .stat {
  text-align: center;
}

.hero-stats .stat-num {
  font-size: 32px;
  font-weight: 800;
}

.hero-stats .stat-label {
  font-size: 14px;
  opacity: 0.9;
  margin-top: 4px;
}

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

.job-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition);
  cursor: pointer;
}

.job-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary-light);
}

.job-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.job-card-header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
}

.job-card-salary {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.job-card-company {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

.job-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.job-card-tags span {
  font-size: 12px;
  padding: 3px 10px;
  background: var(--color-bg-light);
  color: var(--color-text-secondary);
  border-radius: 20px;
}

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

.service-card {
  text-align: center;
  padding: 36px 24px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.service-card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.service-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

.service-card p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.why-section {
  background: var(--color-bg-light);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.why-item {
  text-align: center;
  padding: 24px;
}

.why-item-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
}

.why-item h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.why-item p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  z-index: 999;
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-dark);
}

@media (max-width: 768px) {
  .hero {
    padding: 50px 0;
  }
  .hero h1 {
    font-size: 28px;
  }
  .hero p {
    font-size: 15px;
  }
  .hero-search {
    flex-direction: column;
    border-radius: 8px;
  }
  .hero-search input {
    padding: 14px 16px;
  }
  .hero-search button {
    padding: 14px;
    border-radius: 0;
  }
  .hero-stats {
    gap: 24px;
  }
  .hero-stats .stat-num {
    font-size: 24px;
  }
  .hot-jobs-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
}