/* === Section sự kiện === */
.event-section {
  padding: 40px 20px;
  text-align: center;
}

.event-section h1 {
  font-size: 2rem;
  font-weight: 700;
  color: #1a73e8;
  margin-bottom: 16px;
}

.event-section p {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 30px;
}

/* === Danh sách sự kiện === */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.event-card {
  display: flex;
  background: #f5f7fb;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* Hình ảnh */
.event-img {
  width: 40%;
  height: 100%;
  object-fit: cover;
}

/* Thông tin sự kiện */
.event-info {
  flex: 1;
  padding: 20px;
  text-align: left;
}

.event-info h3 {
  color: #1a73e8;
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.event-info p {
  font-size: 1rem;
  color: #333;
  line-height: 1.6;
  margin-bottom: 8px;
}

/* === Phần video === */
.event-videos {
  margin-top: 60px;
  text-align: center;
}

.event-videos h2 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: #1a73e8;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.video-grid video {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* === Responsive === */
@media (max-width: 768px) {
  .event-card {
    flex-direction: column;
    text-align: center;
  }

  .event-img {
    width: 100%;
    height: auto;
  }

  .event-info {
    padding: 16px;
    text-align: center;
  }
}