/* ==========================================================================
   TeachMate Premium - Online Classes CSS
   ========================================================================== */

.online-hero {
  padding: 80px 0;
  background-color: var(--white);
  text-align: center;
}

.online-hero h1 {
  font-size: 44px;
  margin-bottom: 20px;
}

.online-benefit-card {
  background: var(--white);
  padding: 30px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  border: 1px solid var(--gray-100);
}

.benefit-visual {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: rgba(255, 153, 0, 0.1);
  color: var(--secondary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-top: 50px;
}

@media (max-width: 992px) {
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .tech-grid {
    grid-template-columns: 1fr;
  }
}

.tech-item {
  background-color: var(--white);
  padding: 24px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--gray-100);
  text-align: center;
}

.tech-item h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.online-pricing-tier {
  background: var(--white);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--gray-200);
  text-align: center;
  position: relative;
}

.online-pricing-tier.featured {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-lg);
}

.online-pricing-tier.featured .popular-tag {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: var(--border-radius-xl);
}